url
stringlengths 55
59
| repository_url
stringclasses 1
value | labels_url
stringlengths 69
73
| comments_url
stringlengths 64
68
| events_url
stringlengths 62
66
| html_url
stringlengths 44
49
| id
int64 338k
1.06B
| node_id
stringlengths 18
32
| number
int64 1
44.6k
| title
stringlengths 1
590
| user
dict | labels
listlengths 0
9
| state
stringclasses 2
values | locked
bool 2
classes | assignee
dict | assignees
listlengths 0
5
| milestone
dict | comments
int64 0
477
| created_at
timestamp[us, tz=UTC] | updated_at
timestamp[us, tz=UTC] | closed_at
timestamp[us, tz=UTC] | author_association
stringclasses 3
values | active_lock_reason
stringclasses 4
values | body
stringlengths 0
251k
⌀ | reactions
dict | timeline_url
stringlengths 64
68
| performed_via_github_app
float64 | draft
float64 0
1
⌀ | pull_request
dict |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
https://api.github.com/repos/pandas-dev/pandas/issues/10303 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10303/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10303/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10303/events | https://github.com/pandas-dev/pandas/pull/10303 | 85,792,796 | MDExOlB1bGxSZXF1ZXN0MzcwOTQ2MTE= | 10,303 | ENH: added rsplit to StringMethods | {
"avatar_url": "https://avatars.githubusercontent.com/u/1642081?v=4",
"events_url": "https://api.github.com/users/mortada/events{/privacy}",
"followers_url": "https://api.github.com/users/mortada/followers",
"following_url": "https://api.github.com/users/mortada/following{/other_user}",
"gists_url": "https://api.github.com/users/mortada/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/mortada",
"id": 1642081,
"login": "mortada",
"node_id": "MDQ6VXNlcjE2NDIwODE=",
"organizations_url": "https://api.github.com/users/mortada/orgs",
"received_events_url": "https://api.github.com/users/mortada/received_events",
"repos_url": "https://api.github.com/users/mortada/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/mortada/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/mortada/subscriptions",
"type": "User",
"url": "https://api.github.com/users/mortada"
} | [
{
"color": "AD7FA8",
"default": false,
"description": null,
"id": 35818298,
"name": "API Design",
"node_id": "MDU6TGFiZWwzNTgxODI5OA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/API%20Design"
},
{
"color": "5319e7",
"default": false,
"description": "String extension data type and string data",
"id": 57522093,
"name": "Strings",
"node_id": "MDU6TGFiZWw1NzUyMjA5Mw==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Strings"
}
]
| closed | false | null | []
| {
"closed_at": "2015-06-13T17:49:05Z",
"closed_issues": 119,
"created_at": "2015-06-02T19:23:30Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/1020496?v=4",
"events_url": "https://api.github.com/users/jorisvandenbossche/events{/privacy}",
"followers_url": "https://api.github.com/users/jorisvandenbossche/followers",
"following_url": "https://api.github.com/users/jorisvandenbossche/following{/other_user}",
"gists_url": "https://api.github.com/users/jorisvandenbossche/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jorisvandenbossche",
"id": 1020496,
"login": "jorisvandenbossche",
"node_id": "MDQ6VXNlcjEwMjA0OTY=",
"organizations_url": "https://api.github.com/users/jorisvandenbossche/orgs",
"received_events_url": "https://api.github.com/users/jorisvandenbossche/received_events",
"repos_url": "https://api.github.com/users/jorisvandenbossche/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jorisvandenbossche/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jorisvandenbossche/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jorisvandenbossche"
},
"description": "",
"due_on": "2015-06-12T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/35",
"id": 1145853,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/35/labels",
"node_id": "MDk6TWlsZXN0b25lMTE0NTg1Mw==",
"number": 35,
"open_issues": 0,
"state": "closed",
"title": "0.16.2",
"updated_at": "2016-07-22T08:55:52Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/35"
} | 3 | 2015-06-06T18:26:34Z | 2015-06-09T00:42:41Z | 2015-06-09T00:38:32Z | CONTRIBUTOR | null | as a part of https://github.com/pydata/pandas/issues/9111
cc @sinhrks
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10303/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10303/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10303.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10303",
"merged_at": "2015-06-09T00:38:32Z",
"patch_url": "https://github.com/pandas-dev/pandas/pull/10303.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10303"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10304 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10304/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10304/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10304/events | https://github.com/pandas-dev/pandas/pull/10304 | 85,800,125 | MDExOlB1bGxSZXF1ZXN0MzcwOTQ5MzU= | 10,304 | BUG: Categorical.remove_categories(np.nan) fails when underlying dtype is float | {
"avatar_url": "https://avatars.githubusercontent.com/u/1621449?v=4",
"events_url": "https://api.github.com/users/evanpw/events{/privacy}",
"followers_url": "https://api.github.com/users/evanpw/followers",
"following_url": "https://api.github.com/users/evanpw/following{/other_user}",
"gists_url": "https://api.github.com/users/evanpw/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/evanpw",
"id": 1621449,
"login": "evanpw",
"node_id": "MDQ6VXNlcjE2MjE0NDk=",
"organizations_url": "https://api.github.com/users/evanpw/orgs",
"received_events_url": "https://api.github.com/users/evanpw/received_events",
"repos_url": "https://api.github.com/users/evanpw/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/evanpw/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/evanpw/subscriptions",
"type": "User",
"url": "https://api.github.com/users/evanpw"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "e11d21",
"default": false,
"description": "Categorical Data Type",
"id": 78527356,
"name": "Categorical",
"node_id": "MDU6TGFiZWw3ODUyNzM1Ng==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Categorical"
}
]
| closed | false | null | []
| {
"closed_at": "2015-06-13T17:49:05Z",
"closed_issues": 119,
"created_at": "2015-06-02T19:23:30Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/1020496?v=4",
"events_url": "https://api.github.com/users/jorisvandenbossche/events{/privacy}",
"followers_url": "https://api.github.com/users/jorisvandenbossche/followers",
"following_url": "https://api.github.com/users/jorisvandenbossche/following{/other_user}",
"gists_url": "https://api.github.com/users/jorisvandenbossche/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jorisvandenbossche",
"id": 1020496,
"login": "jorisvandenbossche",
"node_id": "MDQ6VXNlcjEwMjA0OTY=",
"organizations_url": "https://api.github.com/users/jorisvandenbossche/orgs",
"received_events_url": "https://api.github.com/users/jorisvandenbossche/received_events",
"repos_url": "https://api.github.com/users/jorisvandenbossche/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jorisvandenbossche/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jorisvandenbossche/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jorisvandenbossche"
},
"description": "",
"due_on": "2015-06-12T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/35",
"id": 1145853,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/35/labels",
"node_id": "MDk6TWlsZXN0b25lMTE0NTg1Mw==",
"number": 35,
"open_issues": 0,
"state": "closed",
"title": "0.16.2",
"updated_at": "2016-07-22T08:55:52Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/35"
} | 8 | 2015-06-06T18:53:16Z | 2015-06-10T13:40:04Z | 2015-06-09T23:45:58Z | CONTRIBUTOR | null | Fixes GH #10156. This also makes different null values indistinguishable inside of remove_categories, but they're already indistinguishable in most other contexts:
``` .python
>>> pd.Categorical([], categories=[np.nan, None])
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "pandas/core/categorical.py", line 289, in __init__
categories = self._validate_categories(categories)
File "pandas/core/categorical.py", line 447, in _validate_categories
raise ValueError('Categorical categories must be unique')
ValueError: Categorical categories must be unique
```
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10304/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10304/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10304.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10304",
"merged_at": "2015-06-09T23:45:58Z",
"patch_url": "https://github.com/pandas-dev/pandas/pull/10304.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10304"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10305 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10305/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10305/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10305/events | https://github.com/pandas-dev/pandas/pull/10305 | 85,818,471 | MDExOlB1bGxSZXF1ZXN0MzcwOTc5NzA= | 10,305 | BUG: PeriodIndex.order doesnt preserve freq | {
"avatar_url": "https://avatars.githubusercontent.com/u/1696302?v=4",
"events_url": "https://api.github.com/users/sinhrks/events{/privacy}",
"followers_url": "https://api.github.com/users/sinhrks/followers",
"following_url": "https://api.github.com/users/sinhrks/following{/other_user}",
"gists_url": "https://api.github.com/users/sinhrks/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/sinhrks",
"id": 1696302,
"login": "sinhrks",
"node_id": "MDQ6VXNlcjE2OTYzMDI=",
"organizations_url": "https://api.github.com/users/sinhrks/orgs",
"received_events_url": "https://api.github.com/users/sinhrks/received_events",
"repos_url": "https://api.github.com/users/sinhrks/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/sinhrks/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/sinhrks/subscriptions",
"type": "User",
"url": "https://api.github.com/users/sinhrks"
} | [
{
"color": "AFEEEE",
"default": false,
"description": null,
"id": 211840,
"name": "Timeseries",
"node_id": "MDU6TGFiZWwyMTE4NDA=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Timeseries"
},
{
"color": "0b02e1",
"default": false,
"description": "Related to indexing on series/frames, not to indexes themselves",
"id": 2822098,
"name": "Indexing",
"node_id": "MDU6TGFiZWwyODIyMDk4",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Indexing"
},
{
"color": "5319e7",
"default": false,
"description": "Timedelta data type",
"id": 49597148,
"name": "Timedelta",
"node_id": "MDU6TGFiZWw0OTU5NzE0OA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Timedelta"
},
{
"color": "0052cc",
"default": false,
"description": "DateOffsets",
"id": 53181044,
"name": "Frequency",
"node_id": "MDU6TGFiZWw1MzE4MTA0NA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Frequency"
},
{
"color": "eb6420",
"default": false,
"description": "Period data type",
"id": 60635328,
"name": "Period",
"node_id": "MDU6TGFiZWw2MDYzNTMyOA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Period"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 8 | 2015-06-06T22:40:59Z | 2015-08-08T14:38:52Z | 2015-08-08T14:38:47Z | MEMBER | null | Closes #10295 (This is based on #10292). Changed `lib.maybe_indices_to_slice` to detect slice with `step` and also check upper bound of index.
However, above change affects to the behavior of `Index.slice_locs`. Internally, the behavoir of `Index.get_slice_bound` seems to assume `lib.maybe_indices_to_slice` returns slice only when its step is "+1". Options are:
1. Change `Index.get_slice_bound` to meet updated `lib.maybe_indices_to_slice` logic.
2. Leave `lib.maybe_indices_to_slice` as it is. Let `DatetimeIndex` to use separate logic, maybe `lib.maybe_indices_to_slice_with_step`
To avoid any unexpected result, I think option 2 is preferable?
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10305/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10305/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10305.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10305",
"merged_at": "2015-08-08T14:38:46Z",
"patch_url": "https://github.com/pandas-dev/pandas/pull/10305.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10305"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10306 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10306/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10306/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10306/events | https://github.com/pandas-dev/pandas/pull/10306 | 85,834,582 | MDExOlB1bGxSZXF1ZXN0MzcwOTk3NTE= | 10,306 | BUG: bug in json serialization when frame has mixed types | {
"avatar_url": "https://avatars.githubusercontent.com/u/1288998?v=4",
"events_url": "https://api.github.com/users/behzadnouri/events{/privacy}",
"followers_url": "https://api.github.com/users/behzadnouri/followers",
"following_url": "https://api.github.com/users/behzadnouri/following{/other_user}",
"gists_url": "https://api.github.com/users/behzadnouri/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/behzadnouri",
"id": 1288998,
"login": "behzadnouri",
"node_id": "MDQ6VXNlcjEyODg5OTg=",
"organizations_url": "https://api.github.com/users/behzadnouri/orgs",
"received_events_url": "https://api.github.com/users/behzadnouri/received_events",
"repos_url": "https://api.github.com/users/behzadnouri/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/behzadnouri/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/behzadnouri/subscriptions",
"type": "User",
"url": "https://api.github.com/users/behzadnouri"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "207de5",
"default": false,
"description": "read_json, to_json, json_normalize",
"id": 49379259,
"name": "IO JSON",
"node_id": "MDU6TGFiZWw0OTM3OTI1OQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/IO%20JSON"
}
]
| closed | false | null | []
| {
"closed_at": "2015-06-13T17:49:05Z",
"closed_issues": 119,
"created_at": "2015-06-02T19:23:30Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/1020496?v=4",
"events_url": "https://api.github.com/users/jorisvandenbossche/events{/privacy}",
"followers_url": "https://api.github.com/users/jorisvandenbossche/followers",
"following_url": "https://api.github.com/users/jorisvandenbossche/following{/other_user}",
"gists_url": "https://api.github.com/users/jorisvandenbossche/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jorisvandenbossche",
"id": 1020496,
"login": "jorisvandenbossche",
"node_id": "MDQ6VXNlcjEwMjA0OTY=",
"organizations_url": "https://api.github.com/users/jorisvandenbossche/orgs",
"received_events_url": "https://api.github.com/users/jorisvandenbossche/received_events",
"repos_url": "https://api.github.com/users/jorisvandenbossche/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jorisvandenbossche/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jorisvandenbossche/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jorisvandenbossche"
},
"description": "",
"due_on": "2015-06-12T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/35",
"id": 1145853,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/35/labels",
"node_id": "MDk6TWlsZXN0b25lMTE0NTg1Mw==",
"number": 35,
"open_issues": 0,
"state": "closed",
"title": "0.16.2",
"updated_at": "2016-07-22T08:55:52Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/35"
} | 1 | 2015-06-07T01:41:01Z | 2015-08-22T11:36:04Z | 2015-06-07T23:05:24Z | CONTRIBUTOR | null | closes https://github.com/pydata/pandas/issues/10289
on master:
``` python
>>> df
1st 2nd 3rd 4th 5th
a 10 1 foo 0.1 0.01
b 20 2 bar 0.2 0.02
c 30 3 baz 0.3 0.03
d 40 4 qux 0.4 0.04
>>> read_json(df.to_json(orient='index'), orient='index', convert_axes=False)
1st 2nd 3rd 4th 5th
a 40 4 qux 0.4 0.04
```
on branch:
``` python
>>> read_json(df.to_json(orient='index'), orient='index', convert_axes=False)
1st 2nd 3rd 4th 5th
a 10 1 foo 0.1 0.01
b 20 2 bar 0.2 0.02
c 30 3 baz 0.3 0.03
d 40 4 qux 0.4 0.04
```
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10306/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10306/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10306.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10306",
"merged_at": "2015-06-07T23:05:24Z",
"patch_url": "https://github.com/pandas-dev/pandas/pull/10306.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10306"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10307 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10307/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10307/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10307/events | https://github.com/pandas-dev/pandas/issues/10307 | 85,955,317 | MDU6SXNzdWU4NTk1NTMxNw== | 10,307 | REL: 0.16.2 | {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
} | [
{
"color": "006b75",
"default": false,
"description": null,
"id": 131473665,
"name": "Release",
"node_id": "MDU6TGFiZWwxMzE0NzM2NjU=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Release"
}
]
| closed | false | null | []
| {
"closed_at": "2015-06-13T17:49:05Z",
"closed_issues": 119,
"created_at": "2015-06-02T19:23:30Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/1020496?v=4",
"events_url": "https://api.github.com/users/jorisvandenbossche/events{/privacy}",
"followers_url": "https://api.github.com/users/jorisvandenbossche/followers",
"following_url": "https://api.github.com/users/jorisvandenbossche/following{/other_user}",
"gists_url": "https://api.github.com/users/jorisvandenbossche/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jorisvandenbossche",
"id": 1020496,
"login": "jorisvandenbossche",
"node_id": "MDQ6VXNlcjEwMjA0OTY=",
"organizations_url": "https://api.github.com/users/jorisvandenbossche/orgs",
"received_events_url": "https://api.github.com/users/jorisvandenbossche/received_events",
"repos_url": "https://api.github.com/users/jorisvandenbossche/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jorisvandenbossche/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jorisvandenbossche/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jorisvandenbossche"
},
"description": "",
"due_on": "2015-06-12T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/35",
"id": 1145853,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/35/labels",
"node_id": "MDk6TWlsZXN0b25lMTE0NTg1Mw==",
"number": 35,
"open_issues": 0,
"state": "closed",
"title": "0.16.2",
"updated_at": "2016-07-22T08:55:52Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/35"
} | 11 | 2015-06-07T22:25:04Z | 2015-06-13T17:48:59Z | 2015-06-13T17:48:59Z | CONTRIBUTOR | null | going to release 0.16.2 this friday (11th). so don't add anything else to the milestone unless we discuss.
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10307/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10307/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10308 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10308/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10308/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10308/events | https://github.com/pandas-dev/pandas/pull/10308 | 85,963,299 | MDExOlB1bGxSZXF1ZXN0MzcxMTU1MDk= | 10,308 | BUG: bug in setitem where type promotion is applied to entire block | {
"avatar_url": "https://avatars.githubusercontent.com/u/1288998?v=4",
"events_url": "https://api.github.com/users/behzadnouri/events{/privacy}",
"followers_url": "https://api.github.com/users/behzadnouri/followers",
"following_url": "https://api.github.com/users/behzadnouri/following{/other_user}",
"gists_url": "https://api.github.com/users/behzadnouri/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/behzadnouri",
"id": 1288998,
"login": "behzadnouri",
"node_id": "MDQ6VXNlcjEyODg5OTg=",
"organizations_url": "https://api.github.com/users/behzadnouri/orgs",
"received_events_url": "https://api.github.com/users/behzadnouri/received_events",
"repos_url": "https://api.github.com/users/behzadnouri/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/behzadnouri/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/behzadnouri/subscriptions",
"type": "User",
"url": "https://api.github.com/users/behzadnouri"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "0b02e1",
"default": false,
"description": "Related to indexing on series/frames, not to indexes themselves",
"id": 2822098,
"name": "Indexing",
"node_id": "MDU6TGFiZWwyODIyMDk4",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Indexing"
},
{
"color": "e102d8",
"default": false,
"description": "Unexpected or buggy dtype conversions",
"id": 31404521,
"name": "Dtype Conversions",
"node_id": "MDU6TGFiZWwzMTQwNDUyMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Dtype%20Conversions"
}
]
| closed | false | null | []
| {
"closed_at": "2015-06-13T17:49:05Z",
"closed_issues": 119,
"created_at": "2015-06-02T19:23:30Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/1020496?v=4",
"events_url": "https://api.github.com/users/jorisvandenbossche/events{/privacy}",
"followers_url": "https://api.github.com/users/jorisvandenbossche/followers",
"following_url": "https://api.github.com/users/jorisvandenbossche/following{/other_user}",
"gists_url": "https://api.github.com/users/jorisvandenbossche/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jorisvandenbossche",
"id": 1020496,
"login": "jorisvandenbossche",
"node_id": "MDQ6VXNlcjEwMjA0OTY=",
"organizations_url": "https://api.github.com/users/jorisvandenbossche/orgs",
"received_events_url": "https://api.github.com/users/jorisvandenbossche/received_events",
"repos_url": "https://api.github.com/users/jorisvandenbossche/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jorisvandenbossche/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jorisvandenbossche/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jorisvandenbossche"
},
"description": "",
"due_on": "2015-06-12T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/35",
"id": 1145853,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/35/labels",
"node_id": "MDk6TWlsZXN0b25lMTE0NTg1Mw==",
"number": 35,
"open_issues": 0,
"state": "closed",
"title": "0.16.2",
"updated_at": "2016-07-22T08:55:52Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/35"
} | 5 | 2015-06-07T23:34:30Z | 2015-06-09T23:30:23Z | 2015-06-09T14:43:27Z | CONTRIBUTOR | null | closes https://github.com/pydata/pandas/issues/10280
on master:
``` python
>>> df
foo bar baz
a 0 1 2
b 3 4 5
>>> df.dtypes
foo int64
bar int64
baz int64
dtype: object
>>> df.loc['a', 'bar'] = 3.14
>>> df.dtypes
foo float64
bar float64
baz float64
dtype: object
```
on branch:
``` python
>>> df.dtypes
foo int64
bar int64
baz int64
dtype: object
>>> df.loc['a', 'bar'] = 3.14
>>> df.dtypes
foo int64
bar float64
baz int64
dtype: object
>>> df
foo bar baz
a 0 3.14 2
b 3 4.00 5
```
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10308/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10308/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10308.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10308",
"merged_at": "2015-06-09T14:43:27Z",
"patch_url": "https://github.com/pandas-dev/pandas/pull/10308.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10308"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10309 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10309/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10309/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10309/events | https://github.com/pandas-dev/pandas/issues/10309 | 86,078,189 | MDU6SXNzdWU4NjA3ODE4OQ== | 10,309 | New feature/enhancement request: Merge dataframes where one value is between two others | {
"avatar_url": "https://avatars.githubusercontent.com/u/12434323?v=4",
"events_url": "https://api.github.com/users/stoffprof/events{/privacy}",
"followers_url": "https://api.github.com/users/stoffprof/followers",
"following_url": "https://api.github.com/users/stoffprof/following{/other_user}",
"gists_url": "https://api.github.com/users/stoffprof/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/stoffprof",
"id": 12434323,
"login": "stoffprof",
"node_id": "MDQ6VXNlcjEyNDM0MzIz",
"organizations_url": "https://api.github.com/users/stoffprof/orgs",
"received_events_url": "https://api.github.com/users/stoffprof/received_events",
"repos_url": "https://api.github.com/users/stoffprof/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/stoffprof/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/stoffprof/subscriptions",
"type": "User",
"url": "https://api.github.com/users/stoffprof"
} | [
{
"color": "4E9A06",
"default": false,
"description": null,
"id": 76812,
"name": "Enhancement",
"node_id": "MDU6TGFiZWw3NjgxMg==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Enhancement"
},
{
"color": "02d7e1",
"default": false,
"description": "Concat, Merge/Join, Stack/Unstack, Explode",
"id": 13098779,
"name": "Reshaping",
"node_id": "MDU6TGFiZWwxMzA5ODc3OQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Reshaping"
}
]
| open | false | null | []
| null | 0 | 2015-06-08T08:18:24Z | 2019-01-13T00:59:26Z | null | NONE | null | In contrast to SQL, it is not currently possible to merge dataframes with inequality constraints. Could this be added?
As an example (which I previously posted on [StackOverflow](http://stackoverflow.com/questions/30627968/merge-pandas-dataframes-where-one-value-is-between-two-others)), I need to merge two pandas dataframes on an identifier and a condition where a date in one dataframe is between two dates in the other dataframe.
Dataframe A has a date ("fdate") and an ID ("cusip"):
I need to merge this with this dataframe B:
In SQL this would be trivial, but the only way I can see how to do this in pandas is to first merge unconditionally on the identifier, and then filter on the date condition:
```
df = pd.merge(A, B, how='inner', left_on='cusip', right_on='ncusip')
df = df[(df['fdate']>=df['namedt']) & (df['fdate']<=df['nameenddt'])]
```
The problem with this approach is that after the merge, but before the filtering step, `df` can become unnecessarily large. Presumably this could be avoided if the filtering were done as part of the merge process.
| {
"+1": 43,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 43,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10309/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10309/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10310 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10310/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10310/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10310/events | https://github.com/pandas-dev/pandas/issues/10310 | 86,136,972 | MDU6SXNzdWU4NjEzNjk3Mg== | 10,310 | PERF: HDFStore iterator can use slices to represent iterator when where=None | {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
} | [
{
"color": "4E9A06",
"default": false,
"description": null,
"id": 76812,
"name": "Enhancement",
"node_id": "MDU6TGFiZWw3NjgxMg==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Enhancement"
},
{
"color": "a10c02",
"default": false,
"description": "Memory or execution speed performance",
"id": 8935311,
"name": "Performance",
"node_id": "MDU6TGFiZWw4OTM1MzEx",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Performance"
},
{
"color": "5319e7",
"default": false,
"description": "read_hdf, HDFStore",
"id": 47229190,
"name": "IO HDF5",
"node_id": "MDU6TGFiZWw0NzIyOTE5MA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/IO%20HDF5"
}
]
| open | false | null | []
| {
"closed_at": null,
"closed_issues": 786,
"created_at": "2015-01-13T10:53:19Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "Changes that would be nice to have in the next release. These issues are not blocking. They will be pushed to the next release if no one has time to fix them.",
"due_on": null,
"html_url": "https://github.com/pandas-dev/pandas/milestone/32",
"id": 933188,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/32/labels",
"node_id": "MDk6TWlsZXN0b25lOTMzMTg4",
"number": 32,
"open_issues": 1053,
"state": "open",
"title": "Contributions Welcome",
"updated_at": "2021-11-21T00:50:06Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/32"
} | 0 | 2015-06-08T11:26:04Z | 2019-10-21T19:52:14Z | null | CONTRIBUTOR | null | from [SO](http://stackoverflow.com/questions/30587026/when-reading-huge-hdf5-file-with-pandas-read-hdf-why-do-i-still-get-memory)
```
In [2]: df = DataFrame(np.random.randn(1000,2),columns=list('AB'))
In [3]: df.to_hdf('test.h5','df',mode='w',format='table',data_columns=True)
In [4]: i = pd.read_hdf('test.h5','df',chunksize=10)
In [5]: i
Out[5]: <pandas.io.pytables.TableIterator at 0x108f397d0>
In [6]: i.coordinates
Out[6]:
Int64Index([ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
...
990, 991, 992, 993, 994, 995, 996, 997, 998, 999], dtype='int64', length=1000)
```
These coordinates could be represented by `slice(0,1000,10)` in this case
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10310/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10310/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10311 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10311/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10311/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10311/events | https://github.com/pandas-dev/pandas/issues/10311 | 86,153,010 | MDU6SXNzdWU4NjE1MzAxMA== | 10,311 | to_excel : Excel Writer output limit 65,536 | {
"avatar_url": "https://avatars.githubusercontent.com/u/1430861?v=4",
"events_url": "https://api.github.com/users/apiszcz/events{/privacy}",
"followers_url": "https://api.github.com/users/apiszcz/followers",
"following_url": "https://api.github.com/users/apiszcz/following{/other_user}",
"gists_url": "https://api.github.com/users/apiszcz/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/apiszcz",
"id": 1430861,
"login": "apiszcz",
"node_id": "MDQ6VXNlcjE0MzA4NjE=",
"organizations_url": "https://api.github.com/users/apiszcz/orgs",
"received_events_url": "https://api.github.com/users/apiszcz/received_events",
"repos_url": "https://api.github.com/users/apiszcz/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/apiszcz/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/apiszcz/subscriptions",
"type": "User",
"url": "https://api.github.com/users/apiszcz"
} | []
| closed | false | null | []
| null | 3 | 2015-06-08T12:17:40Z | 2015-06-15T16:44:55Z | 2015-06-15T16:44:55Z | NONE | null | Excel supports 1e6 rows with .xlsx files. I'm using to_excel for a dataframe with >65,535 rows and am getting the error, User Warning ... since it exceeds Excel's limit of 65,530 'items' per worksheet. Are there any options that allow > 65K rows with .xlsx output files? BTW: to_csv works correctly.
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10311/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10311/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10312 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10312/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10312/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10312/events | https://github.com/pandas-dev/pandas/issues/10312 | 86,176,368 | MDU6SXNzdWU4NjE3NjM2OA== | 10,312 | UnicodeDecodeError: 'ascii' codec can't decode byte 0xc2 in position 20355: ordinal not in range(128) | {
"avatar_url": "https://avatars.githubusercontent.com/u/39889?v=4",
"events_url": "https://api.github.com/users/yarikoptic/events{/privacy}",
"followers_url": "https://api.github.com/users/yarikoptic/followers",
"following_url": "https://api.github.com/users/yarikoptic/following{/other_user}",
"gists_url": "https://api.github.com/users/yarikoptic/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/yarikoptic",
"id": 39889,
"login": "yarikoptic",
"node_id": "MDQ6VXNlcjM5ODg5",
"organizations_url": "https://api.github.com/users/yarikoptic/orgs",
"received_events_url": "https://api.github.com/users/yarikoptic/received_events",
"repos_url": "https://api.github.com/users/yarikoptic/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/yarikoptic/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/yarikoptic/subscriptions",
"type": "User",
"url": "https://api.github.com/users/yarikoptic"
} | [
{
"color": "C4A000",
"default": false,
"description": "pandas testing functions or related to the test suite",
"id": 127685,
"name": "Testing",
"node_id": "MDU6TGFiZWwxMjc2ODU=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Testing"
},
{
"color": "444444",
"default": false,
"description": "Unicode strings",
"id": 36380025,
"name": "Unicode",
"node_id": "MDU6TGFiZWwzNjM4MDAyNQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Unicode"
}
]
| closed | false | null | []
| {
"closed_at": null,
"closed_issues": 786,
"created_at": "2015-01-13T10:53:19Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "Changes that would be nice to have in the next release. These issues are not blocking. They will be pushed to the next release if no one has time to fix them.",
"due_on": null,
"html_url": "https://github.com/pandas-dev/pandas/milestone/32",
"id": 933188,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/32/labels",
"node_id": "MDk6TWlsZXN0b25lOTMzMTg4",
"number": 32,
"open_issues": 1053,
"state": "open",
"title": "Contributions Welcome",
"updated_at": "2021-11-21T00:50:06Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/32"
} | 9 | 2015-06-08T13:25:55Z | 2019-10-09T05:51:09Z | 2019-10-09T05:51:09Z | CONTRIBUTOR | null | While building a fresh package (out of snapshot of master at bc7d48f, since the last release had way too many failures) for Debian I am running into
```
======================================================================
ERROR: test_file_like (pandas.io.tests.test_html.TestReadHtml)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/tmp/buildd/pandas-0.16.1+git97-gbc7d48f/debian/tmp/usr/lib/python3/dist-packages/pandas/io/tests/test_html.py", line 284, in test_file_like
df1 = self.read_html(f, '.*Water.*')
File "/tmp/buildd/pandas-0.16.1+git97-gbc7d48f/debian/tmp/usr/lib/python3/dist-packages/pandas/io/tests/test_html.py", line 92, in read_html
return read_html(*args, **kwargs)
File "/tmp/buildd/pandas-0.16.1+git97-gbc7d48f/debian/tmp/usr/lib/python3/dist-packages/pandas/io/html.py", line 865, in read_html
parse_dates, tupleize_cols, thousands, attrs, encoding)
File "/tmp/buildd/pandas-0.16.1+git97-gbc7d48f/debian/tmp/usr/lib/python3/dist-packages/pandas/io/html.py", line 728, in _parse
raise_with_traceback(retained)
File "/tmp/buildd/pandas-0.16.1+git97-gbc7d48f/debian/tmp/usr/lib/python3/dist-packages/pandas/compat/__init__.py", line 708, in raise_with_traceback
raise exc.with_traceback(traceback)
UnicodeDecodeError: 'ascii' codec can't decode byte 0xc2 in position 20355: ordinal not in range(128)
======================================================================
ERROR: test_string (pandas.io.tests.test_html.TestReadHtml)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/tmp/buildd/pandas-0.16.1+git97-gbc7d48f/debian/tmp/usr/lib/python3/dist-packages/pandas/io/tests/test_html.py", line 275, in test_string
data = f.read()
File "/usr/lib/python3.4/encodings/ascii.py", line 26, in decode
return codecs.ascii_decode(input, self.errors)[0]
UnicodeDecodeError: 'ascii' codec can't decode byte 0xc2 in position 20355: ordinal not in range(128)
======================================================================
ERROR: test_string_io (pandas.io.tests.test_html.TestReadHtml)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/tmp/buildd/pandas-0.16.1+git97-gbc7d48f/debian/tmp/usr/lib/python3/dist-packages/pandas/io/tests/test_html.py", line 264, in test_string_io
data1 = StringIO(f.read())
File "/usr/lib/python3.4/encodings/ascii.py", line 26, in decode
return codecs.ascii_decode(input, self.errors)[0]
UnicodeDecodeError: 'ascii' codec can't decode byte 0xc2 in position 20355: ordinal not in range(128)
```
when building with Python 3.4.3+ . Locale is set to C while running tests
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10312/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10312/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10313 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10313/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10313/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10313/events | https://github.com/pandas-dev/pandas/issues/10313 | 86,206,981 | MDU6SXNzdWU4NjIwNjk4MQ== | 10,313 | ~ | {
"avatar_url": "https://avatars.githubusercontent.com/u/5585221?v=4",
"events_url": "https://api.github.com/users/bashtage/events{/privacy}",
"followers_url": "https://api.github.com/users/bashtage/followers",
"following_url": "https://api.github.com/users/bashtage/following{/other_user}",
"gists_url": "https://api.github.com/users/bashtage/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/bashtage",
"id": 5585221,
"login": "bashtage",
"node_id": "MDQ6VXNlcjU1ODUyMjE=",
"organizations_url": "https://api.github.com/users/bashtage/orgs",
"received_events_url": "https://api.github.com/users/bashtage/received_events",
"repos_url": "https://api.github.com/users/bashtage/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/bashtage/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/bashtage/subscriptions",
"type": "User",
"url": "https://api.github.com/users/bashtage"
} | []
| closed | false | null | []
| null | 0 | 2015-06-08T14:49:25Z | 2015-06-08T14:51:30Z | 2015-06-08T14:51:30Z | CONTRIBUTOR | null | {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10313/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10313/timeline | null | null | null |
|
https://api.github.com/repos/pandas-dev/pandas/issues/10314 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10314/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10314/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10314/events | https://github.com/pandas-dev/pandas/pull/10314 | 86,255,599 | MDExOlB1bGxSZXF1ZXN0MzcxNzQzNzA= | 10,314 | Update v0.16.2.txt | {
"avatar_url": "https://avatars.githubusercontent.com/u/109167?v=4",
"events_url": "https://api.github.com/users/scls19fr/events{/privacy}",
"followers_url": "https://api.github.com/users/scls19fr/followers",
"following_url": "https://api.github.com/users/scls19fr/following{/other_user}",
"gists_url": "https://api.github.com/users/scls19fr/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/scls19fr",
"id": 109167,
"login": "scls19fr",
"node_id": "MDQ6VXNlcjEwOTE2Nw==",
"organizations_url": "https://api.github.com/users/scls19fr/orgs",
"received_events_url": "https://api.github.com/users/scls19fr/received_events",
"repos_url": "https://api.github.com/users/scls19fr/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/scls19fr/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/scls19fr/subscriptions",
"type": "User",
"url": "https://api.github.com/users/scls19fr"
} | [
{
"color": "3465A4",
"default": false,
"description": null,
"id": 134699,
"name": "Docs",
"node_id": "MDU6TGFiZWwxMzQ2OTk=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Docs"
}
]
| closed | false | null | []
| {
"closed_at": "2015-06-13T17:49:05Z",
"closed_issues": 119,
"created_at": "2015-06-02T19:23:30Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/1020496?v=4",
"events_url": "https://api.github.com/users/jorisvandenbossche/events{/privacy}",
"followers_url": "https://api.github.com/users/jorisvandenbossche/followers",
"following_url": "https://api.github.com/users/jorisvandenbossche/following{/other_user}",
"gists_url": "https://api.github.com/users/jorisvandenbossche/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jorisvandenbossche",
"id": 1020496,
"login": "jorisvandenbossche",
"node_id": "MDQ6VXNlcjEwMjA0OTY=",
"organizations_url": "https://api.github.com/users/jorisvandenbossche/orgs",
"received_events_url": "https://api.github.com/users/jorisvandenbossche/received_events",
"repos_url": "https://api.github.com/users/jorisvandenbossche/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jorisvandenbossche/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jorisvandenbossche/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jorisvandenbossche"
},
"description": "",
"due_on": "2015-06-12T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/35",
"id": 1145853,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/35/labels",
"node_id": "MDk6TWlsZXN0b25lMTE0NTg1Mw==",
"number": 35,
"open_issues": 0,
"state": "closed",
"title": "0.16.2",
"updated_at": "2016-07-22T08:55:52Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/35"
} | 2 | 2015-06-08T17:01:00Z | 2015-06-08T18:13:00Z | 2015-06-08T18:11:10Z | CONTRIBUTOR | null | Add arg3=3 to pipe example
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10314/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10314/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10314.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10314",
"merged_at": "2015-06-08T18:11:10Z",
"patch_url": "https://github.com/pandas-dev/pandas/pull/10314.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10314"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10315 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10315/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10315/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10315/events | https://github.com/pandas-dev/pandas/issues/10315 | 86,543,496 | MDU6SXNzdWU4NjU0MzQ5Ng== | 10,315 | BUG: week strftime %W, %U / Week dates | {
"avatar_url": "https://avatars.githubusercontent.com/u/1874957?v=4",
"events_url": "https://api.github.com/users/zefijsd/events{/privacy}",
"followers_url": "https://api.github.com/users/zefijsd/followers",
"following_url": "https://api.github.com/users/zefijsd/following{/other_user}",
"gists_url": "https://api.github.com/users/zefijsd/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/zefijsd",
"id": 1874957,
"login": "zefijsd",
"node_id": "MDQ6VXNlcjE4NzQ5NTc=",
"organizations_url": "https://api.github.com/users/zefijsd/orgs",
"received_events_url": "https://api.github.com/users/zefijsd/received_events",
"repos_url": "https://api.github.com/users/zefijsd/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/zefijsd/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/zefijsd/subscriptions",
"type": "User",
"url": "https://api.github.com/users/zefijsd"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "0052cc",
"default": false,
"description": "DateOffsets",
"id": 53181044,
"name": "Frequency",
"node_id": "MDU6TGFiZWw1MzE4MTA0NA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Frequency"
}
]
| closed | false | null | []
| {
"closed_at": null,
"closed_issues": 786,
"created_at": "2015-01-13T10:53:19Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "Changes that would be nice to have in the next release. These issues are not blocking. They will be pushed to the next release if no one has time to fix them.",
"due_on": null,
"html_url": "https://github.com/pandas-dev/pandas/milestone/32",
"id": 933188,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/32/labels",
"node_id": "MDk6TWlsZXN0b25lOTMzMTg4",
"number": 32,
"open_issues": 1053,
"state": "open",
"title": "Contributions Welcome",
"updated_at": "2021-11-21T00:50:06Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/32"
} | 5 | 2015-06-09T10:24:29Z | 2020-06-28T18:22:41Z | 2020-06-28T18:22:41Z | NONE | null | ```
pd.DatetimeIndex(['1976-W53'])
--> DateParseError: unknown string format
```
I tried to solve this with many libraries (dateutil, arrow, chrono, dt8601) and no one worked excepted this one : http://www.egenix.com/products/python/mxBase/mxDateTime/
```
import mx
mx.DateTime.ISO.ParseWeek("1976-W53").pydatetime()
--> datetime.datetime(1976, 12, 27, 0, 0)
```
And this one also : https://aniso8601.readthedocs.org/en/v1.0.0/
```
import aniso8601
aniso8601.parse_date('1976-W53')
--> datetime.date(1976, 12, 27)
```
As the guideline require it :
```
pd.show_versions()
INSTALLED VERSIONS
------------------
commit: None
python: 2.7.2.final.0
python-bits: 64
OS: Darwin
OS-release: 12.2.0
machine: x86_64
processor: i386
byteorder: little
LC_ALL: None
LANG: fr_FR.UTF-8
pandas: 0.16.1
nose: 1.3.6
Cython: None
numpy: 1.9.2
scipy: 0.15.1
statsmodels: None
IPython: 3.1.0
sphinx: 1.3.1
patsy: 0.3.0
dateutil: 2.4.2
pytz: 2015.4
bottleneck: None
tables: None
numexpr: None
matplotlib: 1.3.1
openpyxl: 1.8.6
xlrd: None
xlwt: None
xlsxwriter: 0.5.7
lxml: 3.4.3
bs4: 4.3.2
html5lib: None
httplib2: None
apiclient: None
sqlalchemy: 0.9.9
pymysql: 0.6.2.None
psycopg2: 2.4.5 (dt dec pq3 ext)
```
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10315/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10315/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10316 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10316/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10316/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10316/events | https://github.com/pandas-dev/pandas/issues/10316 | 86,573,870 | MDU6SXNzdWU4NjU3Mzg3MA== | 10,316 | DOC: API docs broken with sphinx 1.3.x | {
"avatar_url": "https://avatars.githubusercontent.com/u/1020496?v=4",
"events_url": "https://api.github.com/users/jorisvandenbossche/events{/privacy}",
"followers_url": "https://api.github.com/users/jorisvandenbossche/followers",
"following_url": "https://api.github.com/users/jorisvandenbossche/following{/other_user}",
"gists_url": "https://api.github.com/users/jorisvandenbossche/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jorisvandenbossche",
"id": 1020496,
"login": "jorisvandenbossche",
"node_id": "MDQ6VXNlcjEwMjA0OTY=",
"organizations_url": "https://api.github.com/users/jorisvandenbossche/orgs",
"received_events_url": "https://api.github.com/users/jorisvandenbossche/received_events",
"repos_url": "https://api.github.com/users/jorisvandenbossche/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jorisvandenbossche/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jorisvandenbossche/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jorisvandenbossche"
} | [
{
"color": "3465A4",
"default": false,
"description": null,
"id": 134699,
"name": "Docs",
"node_id": "MDU6TGFiZWwxMzQ2OTk=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Docs"
}
]
| closed | false | null | []
| {
"closed_at": null,
"closed_issues": 2361,
"created_at": "2015-02-26T19:29:05Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/1020496?v=4",
"events_url": "https://api.github.com/users/jorisvandenbossche/events{/privacy}",
"followers_url": "https://api.github.com/users/jorisvandenbossche/followers",
"following_url": "https://api.github.com/users/jorisvandenbossche/following{/other_user}",
"gists_url": "https://api.github.com/users/jorisvandenbossche/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jorisvandenbossche",
"id": 1020496,
"login": "jorisvandenbossche",
"node_id": "MDQ6VXNlcjEwMjA0OTY=",
"organizations_url": "https://api.github.com/users/jorisvandenbossche/orgs",
"received_events_url": "https://api.github.com/users/jorisvandenbossche/received_events",
"repos_url": "https://api.github.com/users/jorisvandenbossche/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jorisvandenbossche/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jorisvandenbossche/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jorisvandenbossche"
},
"description": "A milestone for closed or open issues for which there is no action needed (eg not a bug, just a question / discussion, nothing to resolve, wontfix, etc).\r\n\r\n",
"due_on": null,
"html_url": "https://github.com/pandas-dev/pandas/milestone/33",
"id": 997544,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/33/labels",
"node_id": "MDk6TWlsZXN0b25lOTk3NTQ0",
"number": 33,
"open_issues": 11,
"state": "open",
"title": "No action",
"updated_at": "2021-11-19T17:33:16Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/33"
} | 4 | 2015-06-09T12:04:38Z | 2016-06-23T12:42:39Z | 2016-06-23T12:41:48Z | MEMBER | null | Just to track this on our side: as raised by @shoyer, there is a bug in the latest sphinx version that causes part of the API docs not to built.
Sphinx bug report: https://github.com/sphinx-doc/sphinx/issues/1822, pr: https://github.com/sphinx-doc/sphinx/pull/1828
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10316/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10316/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10317 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10317/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10317/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10317/events | https://github.com/pandas-dev/pandas/issues/10317 | 86,672,829 | MDU6SXNzdWU4NjY3MjgyOQ== | 10,317 | df.to_json segfaults with categorical index | {
"avatar_url": "https://avatars.githubusercontent.com/u/1043542?v=4",
"events_url": "https://api.github.com/users/sborgeson/events{/privacy}",
"followers_url": "https://api.github.com/users/sborgeson/followers",
"following_url": "https://api.github.com/users/sborgeson/following{/other_user}",
"gists_url": "https://api.github.com/users/sborgeson/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/sborgeson",
"id": 1043542,
"login": "sborgeson",
"node_id": "MDQ6VXNlcjEwNDM1NDI=",
"organizations_url": "https://api.github.com/users/sborgeson/orgs",
"received_events_url": "https://api.github.com/users/sborgeson/received_events",
"repos_url": "https://api.github.com/users/sborgeson/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/sborgeson/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/sborgeson/subscriptions",
"type": "User",
"url": "https://api.github.com/users/sborgeson"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "4E9A06",
"default": false,
"description": null,
"id": 76812,
"name": "Enhancement",
"node_id": "MDU6TGFiZWw3NjgxMg==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Enhancement"
},
{
"color": "ffa0ff",
"default": false,
"description": "Incorrect or improved errors from pandas",
"id": 42670965,
"name": "Error Reporting",
"node_id": "MDU6TGFiZWw0MjY3MDk2NQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Error%20Reporting"
},
{
"color": "207de5",
"default": false,
"description": "read_json, to_json, json_normalize",
"id": 49379259,
"name": "IO JSON",
"node_id": "MDU6TGFiZWw0OTM3OTI1OQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/IO%20JSON"
},
{
"color": "e11d21",
"default": false,
"description": "Categorical Data Type",
"id": 78527356,
"name": "Categorical",
"node_id": "MDU6TGFiZWw3ODUyNzM1Ng==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Categorical"
}
]
| closed | false | null | []
| {
"closed_at": "2015-06-13T17:49:05Z",
"closed_issues": 119,
"created_at": "2015-06-02T19:23:30Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/1020496?v=4",
"events_url": "https://api.github.com/users/jorisvandenbossche/events{/privacy}",
"followers_url": "https://api.github.com/users/jorisvandenbossche/followers",
"following_url": "https://api.github.com/users/jorisvandenbossche/following{/other_user}",
"gists_url": "https://api.github.com/users/jorisvandenbossche/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jorisvandenbossche",
"id": 1020496,
"login": "jorisvandenbossche",
"node_id": "MDQ6VXNlcjEwMjA0OTY=",
"organizations_url": "https://api.github.com/users/jorisvandenbossche/orgs",
"received_events_url": "https://api.github.com/users/jorisvandenbossche/received_events",
"repos_url": "https://api.github.com/users/jorisvandenbossche/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jorisvandenbossche/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jorisvandenbossche/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jorisvandenbossche"
},
"description": "",
"due_on": "2015-06-12T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/35",
"id": 1145853,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/35/labels",
"node_id": "MDk6TWlsZXN0b25lMTE0NTg1Mw==",
"number": 35,
"open_issues": 0,
"state": "closed",
"title": "0.16.2",
"updated_at": "2016-07-22T08:55:52Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/35"
} | 10 | 2015-06-09T17:25:42Z | 2015-06-10T16:51:15Z | 2015-06-10T10:30:12Z | NONE | null | DataFrame.to_json is reliably segfaulting python when the DataFrame has an index of type CategoricalIndex.
``` python
import pandas as pd
idx = pd.Categorical([1,2,3], categories=[1,2,3])
df = pd.DataFrame( { 'count' : pd.Series([3,2,2],index=idx) } )
# this will crash python (2.6.X or 2.7.X on linux 64 or win 64 with pandas 0.16.1)
print df.to_json(orient='split')
```
If I call with orient='index', I get a value error instead:
``` python
# this throws a ValueError
print df.to_json(orient='index')
```
```
ValueError: Label array sizes do not match corresponding data shape
```
For what it's worth, my work around, which is acceptable in my application, is to convert my index to strings:
``` python
df.index = df.index.astype(str)
print df.to_json(orient='split')
```
Windows config:
## INSTALLED VERSIONS
commit: None
python: 2.7.7.final.0
python-bits: 64
OS: Windows
OS-release: 7
machine: AMD64
processor: Intel64 Family 6 Model 42 Stepping 7, GenuineIntel
byteorder: little
LC_ALL: None
LANG: None
pandas: 0.16.1
nose: None
Cython: 0.20.1
numpy: 1.8.1
scipy: 0.15.1
statsmodels: None
IPython: 2.1.0
sphinx: None
patsy: None
dateutil: 2.2
pytz: 2014.4
bottleneck: None
tables: 3.1.1
numexpr: 2.4
matplotlib: 1.3.1
openpyxl: 2.0.3
xlrd: None
xlwt: None
xlsxwriter: None
lxml: None
bs4: None
html5lib: None
httplib2: None
apiclient: None
sqlalchemy: None
pymysql: None
psycopg2: None
linux config:
## INSTALLED VERSIONS
commit: None
python: 2.6.8.final.0
python-bits: 64
OS: Linux
OS-release: 2.6.18-274.el5
machine: x86_64
processor: x86_64
byteorder: little
LC_ALL: None
LANG: en_US.UTF-8
pandas: 0.16.1
nose: None
Cython: None
numpy: 1.9.2
scipy: None
statsmodels: None
IPython: None
sphinx: None
patsy: None
dateutil: 2.4.2
pytz: 2015.4
bottleneck: None
tables: 3.2.0
numexpr: 2.4.3
matplotlib: None
openpyxl: None
xlrd: None
xlwt: None
xlsxwriter: None
lxml: None
bs4: None
html5lib: None
httplib2: None
apiclient: None
sqlalchemy: None
pymysql: None
psycopg2: None
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10317/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10317/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10318 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10318/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10318/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10318/events | https://github.com/pandas-dev/pandas/issues/10318 | 86,709,121 | MDU6SXNzdWU4NjcwOTEyMQ== | 10,318 | BUG: Timestamp construction from numpy.datetime64 creates a naive Timestamp | {
"avatar_url": "https://avatars.githubusercontent.com/u/10709573?v=4",
"events_url": "https://api.github.com/users/kawochen/events{/privacy}",
"followers_url": "https://api.github.com/users/kawochen/followers",
"following_url": "https://api.github.com/users/kawochen/following{/other_user}",
"gists_url": "https://api.github.com/users/kawochen/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/kawochen",
"id": 10709573,
"login": "kawochen",
"node_id": "MDQ6VXNlcjEwNzA5NTcz",
"organizations_url": "https://api.github.com/users/kawochen/orgs",
"received_events_url": "https://api.github.com/users/kawochen/received_events",
"repos_url": "https://api.github.com/users/kawochen/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/kawochen/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/kawochen/subscriptions",
"type": "User",
"url": "https://api.github.com/users/kawochen"
} | [
{
"color": "0052cc",
"default": false,
"description": null,
"id": 34444536,
"name": "Usage Question",
"node_id": "MDU6TGFiZWwzNDQ0NDUzNg==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Usage%20Question"
}
]
| closed | false | null | []
| {
"closed_at": null,
"closed_issues": 2361,
"created_at": "2015-02-26T19:29:05Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/1020496?v=4",
"events_url": "https://api.github.com/users/jorisvandenbossche/events{/privacy}",
"followers_url": "https://api.github.com/users/jorisvandenbossche/followers",
"following_url": "https://api.github.com/users/jorisvandenbossche/following{/other_user}",
"gists_url": "https://api.github.com/users/jorisvandenbossche/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jorisvandenbossche",
"id": 1020496,
"login": "jorisvandenbossche",
"node_id": "MDQ6VXNlcjEwMjA0OTY=",
"organizations_url": "https://api.github.com/users/jorisvandenbossche/orgs",
"received_events_url": "https://api.github.com/users/jorisvandenbossche/received_events",
"repos_url": "https://api.github.com/users/jorisvandenbossche/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jorisvandenbossche/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jorisvandenbossche/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jorisvandenbossche"
},
"description": "A milestone for closed or open issues for which there is no action needed (eg not a bug, just a question / discussion, nothing to resolve, wontfix, etc).\r\n\r\n",
"due_on": null,
"html_url": "https://github.com/pandas-dev/pandas/milestone/33",
"id": 997544,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/33/labels",
"node_id": "MDk6TWlsZXN0b25lOTk3NTQ0",
"number": 33,
"open_issues": 11,
"state": "open",
"title": "No action",
"updated_at": "2021-11-19T17:33:16Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/33"
} | 4 | 2015-06-09T19:30:59Z | 2015-06-09T21:42:47Z | 2015-06-09T19:51:08Z | CONTRIBUTOR | null | ```
>>> d = '2013-02-02T02:12:34+0600'
>>> ts_from_str = pandas.Timestamp(d)
>>> ts_from_dt64 = pandas.Timestamp(numpy.datetime64(d))
>>> ts_from_dt64.tzinfo
>>> ts_from_str.tzinfo
pytz.FixedOffset(360)
```
NumPy documentation is clear about `datetime64` representing 'a single moment in time' and being 'always stored based on POSIX time'. It seems to me that a `Timestamp` object constructed from `datetime64` should always be tz-aware, so that the equality comparison between `ts_from_dt64` and `ts_from_str` would return `True`, instead of raising an error.
This part seems easy and I can create a PR if what I wrote makes sense. Since `datetime64` doesn't seem to store offsets, we probably can't `get ts_from_dt64` and `ts_from_str` to print the same string.
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10318/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10318/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10319 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10319/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10319/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10319/events | https://github.com/pandas-dev/pandas/issues/10319 | 86,732,438 | MDU6SXNzdWU4NjczMjQzOA== | 10,319 | rolling_mean returns small negative value on Series with non-negative values | {
"avatar_url": "https://avatars.githubusercontent.com/u/6342575?v=4",
"events_url": "https://api.github.com/users/ahu2012/events{/privacy}",
"followers_url": "https://api.github.com/users/ahu2012/followers",
"following_url": "https://api.github.com/users/ahu2012/following{/other_user}",
"gists_url": "https://api.github.com/users/ahu2012/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/ahu2012",
"id": 6342575,
"login": "ahu2012",
"node_id": "MDQ6VXNlcjYzNDI1NzU=",
"organizations_url": "https://api.github.com/users/ahu2012/orgs",
"received_events_url": "https://api.github.com/users/ahu2012/received_events",
"repos_url": "https://api.github.com/users/ahu2012/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/ahu2012/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/ahu2012/subscriptions",
"type": "User",
"url": "https://api.github.com/users/ahu2012"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "d4c5f9",
"default": false,
"description": "rolling, ewma, expanding",
"id": 1045950827,
"name": "Window",
"node_id": "MDU6TGFiZWwxMDQ1OTUwODI3",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Window"
}
]
| closed | false | null | []
| {
"closed_at": "2020-12-26T13:57:50Z",
"closed_issues": 1768,
"created_at": "2020-05-29T23:47:32Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "on-merge: backport to 1.2.x",
"due_on": "2020-12-15T08:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/73",
"id": 5479819,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/73/labels",
"node_id": "MDk6TWlsZXN0b25lNTQ3OTgxOQ==",
"number": 73,
"open_issues": 0,
"state": "closed",
"title": "1.2",
"updated_at": "2021-04-13T15:46:43Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/73"
} | 1 | 2015-06-09T20:55:29Z | 2020-09-15T22:20:49Z | 2020-09-15T22:20:49Z | NONE | null | We came upon this issue today while trying to take a square root of a non-negative series.
A quick search came up with this old issue: https://github.com/pydata/pandas/issues/2527.The issue was reproduced on 0.15 by tweaking the code from the previous report, which is below:
```
from pandas import date_range, Series
s = Series(index=date_range('1999-02-03','1999-04-05'))
s['1999-02-03'] = 0.00012456
s['1999-02-04'] = 0.0003
s['1999-04-04'] = -0.0
s['1999-04-05'] = -0.0
In [21]: s.rolling(1).mean()['1999-04-05']
Out[21]: -5.421010862427522e-20
```
which returns -5.4210108624275222e-20.
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10319/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10319/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10320 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10320/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10320/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10320/events | https://github.com/pandas-dev/pandas/issues/10320 | 86,770,096 | MDU6SXNzdWU4Njc3MDA5Ng== | 10,320 | Groupby with multiple frames | {
"avatar_url": "https://avatars.githubusercontent.com/u/4094953?v=4",
"events_url": "https://api.github.com/users/bwillers/events{/privacy}",
"followers_url": "https://api.github.com/users/bwillers/followers",
"following_url": "https://api.github.com/users/bwillers/following{/other_user}",
"gists_url": "https://api.github.com/users/bwillers/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/bwillers",
"id": 4094953,
"login": "bwillers",
"node_id": "MDQ6VXNlcjQwOTQ5NTM=",
"organizations_url": "https://api.github.com/users/bwillers/orgs",
"received_events_url": "https://api.github.com/users/bwillers/received_events",
"repos_url": "https://api.github.com/users/bwillers/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/bwillers/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/bwillers/subscriptions",
"type": "User",
"url": "https://api.github.com/users/bwillers"
} | [
{
"color": "729FCF",
"default": false,
"description": null,
"id": 233160,
"name": "Groupby",
"node_id": "MDU6TGFiZWwyMzMxNjA=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Groupby"
},
{
"color": "AD7FA8",
"default": false,
"description": null,
"id": 35818298,
"name": "API Design",
"node_id": "MDU6TGFiZWwzNTgxODI5OA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/API%20Design"
}
]
| closed | false | null | []
| null | 4 | 2015-06-09T23:37:08Z | 2019-10-26T04:32:58Z | 2019-10-26T04:32:58Z | CONTRIBUTOR | null | Perhaps there is some canonical way of doing this that I'm not aware of, but from time to time I find myself wanting to group more than one frame by a key, and apply some function to the result. At the moment, I'm doing this in a somewhat roundabout way:
```
results = []
for key, t1 in table1.groupby(level='id'):
try:
t2 = table2.xs(key, level='id')
except KeyError:
t2 = None
try:
t3 = table3.xs(key, level='id')
except KeyError:
t3 = None
# ... etc
r = some_func(t1, t2, t3)
results.append(r)
results = pd.concat(results)
```
I realize that often the easiest thing to do is just to merge the frames, but there are cases where that doesn't really make sense (e.g. non-compatible multiindexes that share one level). I imagine `pd.merge(t1, t2, on="id")` already does something like this to line up tables - do you guys think there is any value in exposing a standard way of doing this? Perhaps something like:
```
pd.multi_frame_groupby([t1, t2, t3, t4], level='id').apply(some_func)
```
Or, given that the full behaviour of such a groupby object is non trivial, perhaps just a generator for frame tuples?
```
gen = pd.multi_frame_groupby([t1, t2, t3, t4], level='id')
pd.concat([some_func(*t) for t in gen])
```
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10320/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10320/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10321 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10321/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10321/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10321/events | https://github.com/pandas-dev/pandas/pull/10321 | 86,785,199 | MDExOlB1bGxSZXF1ZXN0MzczMTUwODk= | 10,321 | BUG: Bug in to_json with certain orients and a CategoricalIndex would segfault, closes #10317 | {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "207de5",
"default": false,
"description": "read_json, to_json, json_normalize",
"id": 49379259,
"name": "IO JSON",
"node_id": "MDU6TGFiZWw0OTM3OTI1OQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/IO%20JSON"
}
]
| closed | false | null | []
| {
"closed_at": "2015-06-13T17:49:05Z",
"closed_issues": 119,
"created_at": "2015-06-02T19:23:30Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/1020496?v=4",
"events_url": "https://api.github.com/users/jorisvandenbossche/events{/privacy}",
"followers_url": "https://api.github.com/users/jorisvandenbossche/followers",
"following_url": "https://api.github.com/users/jorisvandenbossche/following{/other_user}",
"gists_url": "https://api.github.com/users/jorisvandenbossche/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jorisvandenbossche",
"id": 1020496,
"login": "jorisvandenbossche",
"node_id": "MDQ6VXNlcjEwMjA0OTY=",
"organizations_url": "https://api.github.com/users/jorisvandenbossche/orgs",
"received_events_url": "https://api.github.com/users/jorisvandenbossche/received_events",
"repos_url": "https://api.github.com/users/jorisvandenbossche/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jorisvandenbossche/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jorisvandenbossche/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jorisvandenbossche"
},
"description": "",
"due_on": "2015-06-12T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/35",
"id": 1145853,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/35/labels",
"node_id": "MDk6TWlsZXN0b25lMTE0NTg1Mw==",
"number": 35,
"open_issues": 0,
"state": "closed",
"title": "0.16.2",
"updated_at": "2016-07-22T08:55:52Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/35"
} | 1 | 2015-06-10T00:42:11Z | 2015-06-10T01:07:41Z | 2015-06-10T01:07:41Z | CONTRIBUTOR | null | xref #10317
```
In [17]: df = DataFrame({ 'A' : pd.Series([3,2,2],index=pd.Categorical([1,2,3],categories=[1,2,3])), 'B' : pd.Categorical(list('aab')) })
In [18]: df
Out[18]:
A B
1 3 a
2 2 a
3 2 b
In [19]: df.index
Out[19]: CategoricalIndex([1, 2, 3], categories=[1, 2, 3], ordered=False, dtype='category')
In [20]: df.dtypes
Out[20]:
A int64
B category
dtype: object
In [31]: def f(orient):
print "orient->%s" % orient
print df.to_json(orient=orient)
....:
In [32]: f('columns')
orient->columns
{"A":{"1":3,"2":2,"3":2},"B":{"1":"a","2":"a","3":"b"}}
In [33]: f('index')
orient->index
{"1":{"A":3,"B":"a"},"2":{"A":2,"B":"a"},"3":{"A":2,"B":"b"}}
In [34]: f('split')
orient->split
{"columns":["A","B"],"index":[1,2,3],"data":[[3,"a"],[2,"a"],[2,"b"]]}
In [35]: f('records')
orient->records
[{"A":3,"B":"a"},{"A":2,"B":"a"},{"A":2,"B":"b"}]
In [36]: f('values')
orient->values
[[3,"a"],[2,"a"],[2,"b"]]
```
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10321/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10321/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10321.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10321",
"merged_at": null,
"patch_url": "https://github.com/pandas-dev/pandas/pull/10321.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10321"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10322 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10322/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10322/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10322/events | https://github.com/pandas-dev/pandas/pull/10322 | 86,789,275 | MDExOlB1bGxSZXF1ZXN0MzczMTU5ODE= | 10,322 | Bug in to_json causing segfault with a CategoricalIndex (GH #10317) | {
"avatar_url": "https://avatars.githubusercontent.com/u/1621449?v=4",
"events_url": "https://api.github.com/users/evanpw/events{/privacy}",
"followers_url": "https://api.github.com/users/evanpw/followers",
"following_url": "https://api.github.com/users/evanpw/following{/other_user}",
"gists_url": "https://api.github.com/users/evanpw/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/evanpw",
"id": 1621449,
"login": "evanpw",
"node_id": "MDQ6VXNlcjE2MjE0NDk=",
"organizations_url": "https://api.github.com/users/evanpw/orgs",
"received_events_url": "https://api.github.com/users/evanpw/received_events",
"repos_url": "https://api.github.com/users/evanpw/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/evanpw/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/evanpw/subscriptions",
"type": "User",
"url": "https://api.github.com/users/evanpw"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "207de5",
"default": false,
"description": "read_json, to_json, json_normalize",
"id": 49379259,
"name": "IO JSON",
"node_id": "MDU6TGFiZWw0OTM3OTI1OQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/IO%20JSON"
}
]
| closed | false | null | []
| {
"closed_at": "2015-06-13T17:49:05Z",
"closed_issues": 119,
"created_at": "2015-06-02T19:23:30Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/1020496?v=4",
"events_url": "https://api.github.com/users/jorisvandenbossche/events{/privacy}",
"followers_url": "https://api.github.com/users/jorisvandenbossche/followers",
"following_url": "https://api.github.com/users/jorisvandenbossche/following{/other_user}",
"gists_url": "https://api.github.com/users/jorisvandenbossche/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jorisvandenbossche",
"id": 1020496,
"login": "jorisvandenbossche",
"node_id": "MDQ6VXNlcjEwMjA0OTY=",
"organizations_url": "https://api.github.com/users/jorisvandenbossche/orgs",
"received_events_url": "https://api.github.com/users/jorisvandenbossche/received_events",
"repos_url": "https://api.github.com/users/jorisvandenbossche/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jorisvandenbossche/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jorisvandenbossche/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jorisvandenbossche"
},
"description": "",
"due_on": "2015-06-12T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/35",
"id": 1145853,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/35/labels",
"node_id": "MDk6TWlsZXN0b25lMTE0NTg1Mw==",
"number": 35,
"open_issues": 0,
"state": "closed",
"title": "0.16.2",
"updated_at": "2016-07-22T08:55:52Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/35"
} | 5 | 2015-06-10T01:04:09Z | 2015-09-19T00:38:31Z | 2015-06-10T10:28:59Z | CONTRIBUTOR | null | Fixed GH #10317
Stole tests from #10321
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10322/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10322/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10322.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10322",
"merged_at": "2015-06-10T10:28:59Z",
"patch_url": "https://github.com/pandas-dev/pandas/pull/10322.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10322"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10323 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10323/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10323/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10323/events | https://github.com/pandas-dev/pandas/issues/10323 | 86,862,278 | MDU6SXNzdWU4Njg2MjI3OA== | 10,323 | DOC: index's difference method not in API documentation | {
"avatar_url": "https://avatars.githubusercontent.com/u/410907?v=4",
"events_url": "https://api.github.com/users/lexual/events{/privacy}",
"followers_url": "https://api.github.com/users/lexual/followers",
"following_url": "https://api.github.com/users/lexual/following{/other_user}",
"gists_url": "https://api.github.com/users/lexual/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/lexual",
"id": 410907,
"login": "lexual",
"node_id": "MDQ6VXNlcjQxMDkwNw==",
"organizations_url": "https://api.github.com/users/lexual/orgs",
"received_events_url": "https://api.github.com/users/lexual/received_events",
"repos_url": "https://api.github.com/users/lexual/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/lexual/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/lexual/subscriptions",
"type": "User",
"url": "https://api.github.com/users/lexual"
} | [
{
"color": "3465A4",
"default": false,
"description": null,
"id": 134699,
"name": "Docs",
"node_id": "MDU6TGFiZWwxMzQ2OTk=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Docs"
}
]
| closed | false | null | []
| {
"closed_at": null,
"closed_issues": 2361,
"created_at": "2015-02-26T19:29:05Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/1020496?v=4",
"events_url": "https://api.github.com/users/jorisvandenbossche/events{/privacy}",
"followers_url": "https://api.github.com/users/jorisvandenbossche/followers",
"following_url": "https://api.github.com/users/jorisvandenbossche/following{/other_user}",
"gists_url": "https://api.github.com/users/jorisvandenbossche/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jorisvandenbossche",
"id": 1020496,
"login": "jorisvandenbossche",
"node_id": "MDQ6VXNlcjEwMjA0OTY=",
"organizations_url": "https://api.github.com/users/jorisvandenbossche/orgs",
"received_events_url": "https://api.github.com/users/jorisvandenbossche/received_events",
"repos_url": "https://api.github.com/users/jorisvandenbossche/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jorisvandenbossche/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jorisvandenbossche/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jorisvandenbossche"
},
"description": "A milestone for closed or open issues for which there is no action needed (eg not a bug, just a question / discussion, nothing to resolve, wontfix, etc).\r\n\r\n",
"due_on": null,
"html_url": "https://github.com/pandas-dev/pandas/milestone/33",
"id": 997544,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/33/labels",
"node_id": "MDk6TWlsZXN0b25lOTk3NTQ0",
"number": 33,
"open_issues": 11,
"state": "open",
"title": "No action",
"updated_at": "2021-11-19T17:33:16Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/33"
} | 1 | 2015-06-10T06:45:52Z | 2015-06-10T06:58:35Z | 2015-06-10T06:58:28Z | CONTRIBUTOR | null | http://pandas.pydata.org/pandas-docs/stable/api.html
e.g.
```
X_train.columns.difference(X_test.columns)
```
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10323/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10323/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10324 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10324/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10324/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10324/events | https://github.com/pandas-dev/pandas/issues/10324 | 87,098,278 | MDU6SXNzdWU4NzA5ODI3OA== | 10,324 | mapping with category data does not work | {
"avatar_url": "https://avatars.githubusercontent.com/u/1222402?v=4",
"events_url": "https://api.github.com/users/tnilanon/events{/privacy}",
"followers_url": "https://api.github.com/users/tnilanon/followers",
"following_url": "https://api.github.com/users/tnilanon/following{/other_user}",
"gists_url": "https://api.github.com/users/tnilanon/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/tnilanon",
"id": 1222402,
"login": "tnilanon",
"node_id": "MDQ6VXNlcjEyMjI0MDI=",
"organizations_url": "https://api.github.com/users/tnilanon/orgs",
"received_events_url": "https://api.github.com/users/tnilanon/received_events",
"repos_url": "https://api.github.com/users/tnilanon/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/tnilanon/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/tnilanon/subscriptions",
"type": "User",
"url": "https://api.github.com/users/tnilanon"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "0052cc",
"default": false,
"description": "pandas objects compatability with Numpy or Python functions",
"id": 76865106,
"name": "Compat",
"node_id": "MDU6TGFiZWw3Njg2NTEwNg==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Compat"
},
{
"color": "e11d21",
"default": false,
"description": "Categorical Data Type",
"id": 78527356,
"name": "Categorical",
"node_id": "MDU6TGFiZWw3ODUyNzM1Ng==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Categorical"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 2 | 2015-06-10T20:34:49Z | 2015-07-01T13:46:10Z | 2015-07-01T13:46:10Z | NONE | null | ```
import pandas as pd
a = pd.Series([1, 2, 3, 4])
b = pd.Series(["even", "odd", "even", "odd"], dtype="category")
c = pd.Series(["even", "odd", "even", "odd"])
print("-- map by category")
try:
print(a.map(b))
except AttributeError as e:
print(e)
print("-- map by string")
print(a.map(c))
```
has the following output:
> -- map by category
> 'Categorical' object has no attribute 'flags'
> -- map by string
> 0 odd
> 1 even
> 2 odd
> 3 NaN
> dtype: object
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10324/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10324/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10325 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10325/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10325/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10325/events | https://github.com/pandas-dev/pandas/issues/10325 | 87,115,533 | MDU6SXNzdWU4NzExNTUzMw== | 10,325 | Groupby - Apply method doesn't handle arguments correctly | {
"avatar_url": "https://avatars.githubusercontent.com/u/12253302?v=4",
"events_url": "https://api.github.com/users/neiseman/events{/privacy}",
"followers_url": "https://api.github.com/users/neiseman/followers",
"following_url": "https://api.github.com/users/neiseman/following{/other_user}",
"gists_url": "https://api.github.com/users/neiseman/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/neiseman",
"id": 12253302,
"login": "neiseman",
"node_id": "MDQ6VXNlcjEyMjUzMzAy",
"organizations_url": "https://api.github.com/users/neiseman/orgs",
"received_events_url": "https://api.github.com/users/neiseman/received_events",
"repos_url": "https://api.github.com/users/neiseman/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/neiseman/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/neiseman/subscriptions",
"type": "User",
"url": "https://api.github.com/users/neiseman"
} | [
{
"color": "729FCF",
"default": false,
"description": null,
"id": 233160,
"name": "Groupby",
"node_id": "MDU6TGFiZWwyMzMxNjA=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Groupby"
},
{
"color": "0052cc",
"default": false,
"description": null,
"id": 34444536,
"name": "Usage Question",
"node_id": "MDU6TGFiZWwzNDQ0NDUzNg==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Usage%20Question"
}
]
| closed | false | null | []
| {
"closed_at": null,
"closed_issues": 2361,
"created_at": "2015-02-26T19:29:05Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/1020496?v=4",
"events_url": "https://api.github.com/users/jorisvandenbossche/events{/privacy}",
"followers_url": "https://api.github.com/users/jorisvandenbossche/followers",
"following_url": "https://api.github.com/users/jorisvandenbossche/following{/other_user}",
"gists_url": "https://api.github.com/users/jorisvandenbossche/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jorisvandenbossche",
"id": 1020496,
"login": "jorisvandenbossche",
"node_id": "MDQ6VXNlcjEwMjA0OTY=",
"organizations_url": "https://api.github.com/users/jorisvandenbossche/orgs",
"received_events_url": "https://api.github.com/users/jorisvandenbossche/received_events",
"repos_url": "https://api.github.com/users/jorisvandenbossche/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jorisvandenbossche/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jorisvandenbossche/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jorisvandenbossche"
},
"description": "A milestone for closed or open issues for which there is no action needed (eg not a bug, just a question / discussion, nothing to resolve, wontfix, etc).\r\n\r\n",
"due_on": null,
"html_url": "https://github.com/pandas-dev/pandas/milestone/33",
"id": 997544,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/33/labels",
"node_id": "MDk6TWlsZXN0b25lOTk3NTQ0",
"number": 33,
"open_issues": 11,
"state": "open",
"title": "No action",
"updated_at": "2021-11-19T17:33:16Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/33"
} | 1 | 2015-06-10T21:36:24Z | 2015-06-11T08:47:37Z | 2015-06-10T21:39:14Z | NONE | null | The `apply` method on a groupby object appears to send all arguments to the applied function. As in, if you try to do `df.groupby(level='dt').apply(func, axis=1)`, the `axis=1` argument is passed to `func` rather than being parsed by `apply` as intended. The behavior is correct, however, in the `DataFrame.apply` method.
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10325/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10325/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10326 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10326/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10326/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10326/events | https://github.com/pandas-dev/pandas/issues/10326 | 87,138,204 | MDU6SXNzdWU4NzEzODIwNA== | 10,326 | pivot_table passes junk to aggfunc when value column does not exist | {
"avatar_url": "https://avatars.githubusercontent.com/u/179313?v=4",
"events_url": "https://api.github.com/users/edparcell/events{/privacy}",
"followers_url": "https://api.github.com/users/edparcell/followers",
"following_url": "https://api.github.com/users/edparcell/following{/other_user}",
"gists_url": "https://api.github.com/users/edparcell/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/edparcell",
"id": 179313,
"login": "edparcell",
"node_id": "MDQ6VXNlcjE3OTMxMw==",
"organizations_url": "https://api.github.com/users/edparcell/orgs",
"received_events_url": "https://api.github.com/users/edparcell/received_events",
"repos_url": "https://api.github.com/users/edparcell/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/edparcell/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/edparcell/subscriptions",
"type": "User",
"url": "https://api.github.com/users/edparcell"
} | [
{
"color": "0e8a16",
"default": true,
"description": null,
"id": 717120670,
"name": "good first issue",
"node_id": "MDU6TGFiZWw3MTcxMjA2NzA=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/good%20first%20issue"
},
{
"color": "cdea3c",
"default": false,
"description": "Unit test(s) needed to prevent regressions",
"id": 986278782,
"name": "Needs Tests",
"node_id": "MDU6TGFiZWw5ODYyNzg3ODI=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Needs%20Tests"
}
]
| closed | false | null | []
| {
"closed_at": "2020-01-30T12:18:05Z",
"closed_issues": 2207,
"created_at": "2012-09-13T02:13:00Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/329591?v=4",
"events_url": "https://api.github.com/users/wesm/events{/privacy}",
"followers_url": "https://api.github.com/users/wesm/followers",
"following_url": "https://api.github.com/users/wesm/following{/other_user}",
"gists_url": "https://api.github.com/users/wesm/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/wesm",
"id": 329591,
"login": "wesm",
"node_id": "MDQ6VXNlcjMyOTU5MQ==",
"organizations_url": "https://api.github.com/users/wesm/orgs",
"received_events_url": "https://api.github.com/users/wesm/received_events",
"repos_url": "https://api.github.com/users/wesm/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/wesm/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/wesm/subscriptions",
"type": "User",
"url": "https://api.github.com/users/wesm"
},
"description": "on-merge: backport to 1.0.x",
"due_on": "2020-02-01T08:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/16",
"id": 174211,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/16/labels",
"node_id": "MDk6TWlsZXN0b25lMTc0MjEx",
"number": 16,
"open_issues": 0,
"state": "closed",
"title": "1.0.0",
"updated_at": "2020-01-30T12:18:05Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/16"
} | 5 | 2015-06-10T23:08:56Z | 2020-01-03T23:23:45Z | 2020-01-03T23:23:45Z | NONE | null | Expected behavior is that pivot_table would throw an exception explaining the missing column. Instead pivot_table passes DataFrames to aggfunc before checking.
Example:
``` python
def agg(l):
it = iter(l)
try:
value = next(it)
except StopIteration:
raise Exception("0 items in iterator")
try:
next(it)
raise Exception("More than 1 item in iterator")
except StopIteration:
return value
foo = pd.DataFrame({"X": [0, 0, 1, 1], "Y": [0, 1, 0, 1], "Z": [10, 20, 30, 40]})
foo.pivot_table('Z', 'X', 'Y', aggfunc=agg)
```
gives, as expected:
```
Y 0 1
X
0 10 20
1 30 40
```
But the following throws an Exception from agg, rather than an exception from pivot_table about the missing value column:
``` python
foo.pivot_table('notpresent', 'X', 'Y', aggfunc=agg)
```
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10326/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10326/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10327 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10327/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10327/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10327/events | https://github.com/pandas-dev/pandas/issues/10327 | 87,154,775 | MDU6SXNzdWU4NzE1NDc3NQ== | 10,327 | Request for DataFrame.to_tsv() for reading tab delimited text | {
"avatar_url": "https://avatars.githubusercontent.com/u/1117703?v=4",
"events_url": "https://api.github.com/users/dhimmel/events{/privacy}",
"followers_url": "https://api.github.com/users/dhimmel/followers",
"following_url": "https://api.github.com/users/dhimmel/following{/other_user}",
"gists_url": "https://api.github.com/users/dhimmel/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/dhimmel",
"id": 1117703,
"login": "dhimmel",
"node_id": "MDQ6VXNlcjExMTc3MDM=",
"organizations_url": "https://api.github.com/users/dhimmel/orgs",
"received_events_url": "https://api.github.com/users/dhimmel/received_events",
"repos_url": "https://api.github.com/users/dhimmel/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/dhimmel/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/dhimmel/subscriptions",
"type": "User",
"url": "https://api.github.com/users/dhimmel"
} | [
{
"color": "5319e7",
"default": false,
"description": "read_csv, to_csv",
"id": 47229171,
"name": "IO CSV",
"node_id": "MDU6TGFiZWw0NzIyOTE3MQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/IO%20CSV"
}
]
| closed | false | null | []
| null | 16 | 2015-06-11T00:22:03Z | 2019-01-29T20:49:54Z | 2015-09-22T08:52:02Z | CONTRIBUTOR | null | I propose a function, which can be called on a DataFrame, named to_tsv or to_table. The function is the equivalent of `to_csv()` with the argument `sep='\t'`. While `to_tsv()` contains the functionality to write tsv files, I find it annoying to always have to specify an additional argument. I prefer tsv files to csv files because tabs more rarely occur and therefore decrease the need for escaping. I also find the plain-text rendering more readable. I worry that the lack of a dedicated `to_tsv()` function encourages the use of csv over tsv. Currently `read_table()` defaults to tab separators, but there is no equivalent function for writing.
| {
"+1": 14,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 14,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10327/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10327/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10328 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10328/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10328/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10328/events | https://github.com/pandas-dev/pandas/pull/10328 | 87,240,777 | MDExOlB1bGxSZXF1ZXN0Mzc0MzUxNDQ= | 10,328 | BUG/ENH: GH10319 added higher_precision argument to rolling_mean/sum | {
"avatar_url": "https://avatars.githubusercontent.com/u/10709573?v=4",
"events_url": "https://api.github.com/users/kawochen/events{/privacy}",
"followers_url": "https://api.github.com/users/kawochen/followers",
"following_url": "https://api.github.com/users/kawochen/following{/other_user}",
"gists_url": "https://api.github.com/users/kawochen/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/kawochen",
"id": 10709573,
"login": "kawochen",
"node_id": "MDQ6VXNlcjEwNzA5NTcz",
"organizations_url": "https://api.github.com/users/kawochen/orgs",
"received_events_url": "https://api.github.com/users/kawochen/received_events",
"repos_url": "https://api.github.com/users/kawochen/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/kawochen/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/kawochen/subscriptions",
"type": "User",
"url": "https://api.github.com/users/kawochen"
} | []
| closed | false | null | []
| null | 6 | 2015-06-11T07:17:26Z | 2015-06-11T23:57:33Z | 2015-06-11T23:57:33Z | CONTRIBUTOR | null | This is not specifically for #10319, but should close it for most cases, should users pass in `higher_precision=True`. #10319 is not really a bug in the Cython code, just precision loss when you do finite-precision arithmetic naively.
```
>>> sum([0.00012456, 0.0003, -0.00012456, -0.0003])
-5.421010862427522e-20
```
This is `2**-64` and quite negligible, although it can be made much bigger with carefully chosen numbers. I think rolling_\* functions that require summation could use some more precision, since doing everything in one pass accumulates rounding error, even if the rolling window is narrow.
The only reason why [0.00012456, 0.0003, 0.0, 0.0] currently returns the 'correct' result while [0.00012456, 0.0003, -0.0, -0.0] doesn't is because of explicit negative entry counting. This is only done in rolling_mean but not rolling_sum, and the lack of symmetry doesn't seem desirable. Perhaps we could remove the counting, or add it to rolling_sum as well?
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10328/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10328/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10328.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10328",
"merged_at": null,
"patch_url": "https://github.com/pandas-dev/pandas/pull/10328.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10328"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10329 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10329/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10329/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10329/events | https://github.com/pandas-dev/pandas/issues/10329 | 87,261,929 | MDU6SXNzdWU4NzI2MTkyOQ== | 10,329 | Strange error message when summing datetime64 and datetime.time column | {
"avatar_url": "https://avatars.githubusercontent.com/u/1020496?v=4",
"events_url": "https://api.github.com/users/jorisvandenbossche/events{/privacy}",
"followers_url": "https://api.github.com/users/jorisvandenbossche/followers",
"following_url": "https://api.github.com/users/jorisvandenbossche/following{/other_user}",
"gists_url": "https://api.github.com/users/jorisvandenbossche/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jorisvandenbossche",
"id": 1020496,
"login": "jorisvandenbossche",
"node_id": "MDQ6VXNlcjEwMjA0OTY=",
"organizations_url": "https://api.github.com/users/jorisvandenbossche/orgs",
"received_events_url": "https://api.github.com/users/jorisvandenbossche/received_events",
"repos_url": "https://api.github.com/users/jorisvandenbossche/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jorisvandenbossche/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jorisvandenbossche/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jorisvandenbossche"
} | [
{
"color": "0e8a16",
"default": true,
"description": null,
"id": 717120670,
"name": "good first issue",
"node_id": "MDU6TGFiZWw3MTcxMjA2NzA=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/good%20first%20issue"
},
{
"color": "cdea3c",
"default": false,
"description": "Unit test(s) needed to prevent regressions",
"id": 986278782,
"name": "Needs Tests",
"node_id": "MDU6TGFiZWw5ODYyNzg3ODI=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Needs%20Tests"
}
]
| closed | false | null | []
| {
"closed_at": "2020-07-28T18:13:47Z",
"closed_issues": 2378,
"created_at": "2019-12-02T12:52:48Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2020-08-01T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/68",
"id": 4894670,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/68/labels",
"node_id": "MDk6TWlsZXN0b25lNDg5NDY3MA==",
"number": 68,
"open_issues": 0,
"state": "closed",
"title": "1.1",
"updated_at": "2021-07-17T17:25:28Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/68"
} | 17 | 2015-06-11T08:40:14Z | 2020-04-03T20:20:04Z | 2020-04-03T20:20:04Z | MEMBER | null | You get `TypeError: Argument 'values' has incorrect type (expected numpy.ndarray, got Series)`:
```
In [29]: df = pd.DataFrame({'date':pd.date_range('2012-01-01', periods=3), 'time':[datetime.time(i, i, i) for i in range(3)]})
In [30]: df
Out[30]:
date time
0 2012-01-01 00:00:00
1 2012-01-02 01:01:01
2 2012-01-03 02:02:02
In [31]: df['date'] + df['time']
---------------------------------------------------------------------------
TypeError Traceback (most recent call last)
<ipython-input-31-5101228e303e> in <module>()
----> 1 df['date'] + df['time']
C:\Anaconda\lib\site-packages\pandas\core\ops.pyc in wrapper(left, right, name)
491 return NotImplemented
492
--> 493 time_converted = _TimeOp.maybe_convert_for_time_op(left, right,
name)
494
495 if time_converted is None:
C:\Anaconda\lib\site-packages\pandas\core\ops.pyc in maybe_convert_for_time_op(c
ls, left, right, name)
455 if name.startswith('__r'):
456 name = "__" + name[3:]
--> 457 return cls(left, right, name)
458
459
C:\Anaconda\lib\site-packages\pandas\core\ops.pyc in __init__(self, left, right,
name)
272 self.right = right
273 lvalues = self._convert_to_array(left, name=name)
--> 274 rvalues = self._convert_to_array(right, name=name, other=lvalues
)
275
276 self.is_timedelta_lhs = com.is_timedelta64_dtype(left)
C:\Anaconda\lib\site-packages\pandas\core\ops.pyc in _convert_to_array(self, val
ues, name, other)
354 elif not (isinstance(values, (np.ndarray, pd.Series)) and
355 com.is_datetime64_dtype(values)):
--> 356 values = tslib.array_to_datetime(values)
357 elif inferred_type in ('timedelta', 'timedelta64'):
358 # have a timedelta, convert to to ns here
TypeError: Argument 'values' has incorrect type (expected numpy.ndarray, got Series)
```
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10329/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10329/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10330 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10330/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10330/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10330/events | https://github.com/pandas-dev/pandas/pull/10330 | 87,331,646 | MDExOlB1bGxSZXF1ZXN0Mzc0NTg1NjQ= | 10,330 | DOC: Remove auto_close option form read_hdf | {
"avatar_url": "https://avatars.githubusercontent.com/u/5585221?v=4",
"events_url": "https://api.github.com/users/bashtage/events{/privacy}",
"followers_url": "https://api.github.com/users/bashtage/followers",
"following_url": "https://api.github.com/users/bashtage/following{/other_user}",
"gists_url": "https://api.github.com/users/bashtage/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/bashtage",
"id": 5585221,
"login": "bashtage",
"node_id": "MDQ6VXNlcjU1ODUyMjE=",
"organizations_url": "https://api.github.com/users/bashtage/orgs",
"received_events_url": "https://api.github.com/users/bashtage/received_events",
"repos_url": "https://api.github.com/users/bashtage/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/bashtage/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/bashtage/subscriptions",
"type": "User",
"url": "https://api.github.com/users/bashtage"
} | [
{
"color": "ffa0ff",
"default": false,
"description": "Incorrect or improved errors from pandas",
"id": 42670965,
"name": "Error Reporting",
"node_id": "MDU6TGFiZWw0MjY3MDk2NQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Error%20Reporting"
},
{
"color": "5319e7",
"default": false,
"description": "read_hdf, HDFStore",
"id": 47229190,
"name": "IO HDF5",
"node_id": "MDU6TGFiZWw0NzIyOTE5MA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/IO%20HDF5"
},
{
"color": "207de5",
"default": false,
"description": null,
"id": 211029535,
"name": "Clean",
"node_id": "MDU6TGFiZWwyMTEwMjk1MzU=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Clean"
}
]
| closed | false | null | []
| {
"closed_at": "2015-06-13T17:49:05Z",
"closed_issues": 119,
"created_at": "2015-06-02T19:23:30Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/1020496?v=4",
"events_url": "https://api.github.com/users/jorisvandenbossche/events{/privacy}",
"followers_url": "https://api.github.com/users/jorisvandenbossche/followers",
"following_url": "https://api.github.com/users/jorisvandenbossche/following{/other_user}",
"gists_url": "https://api.github.com/users/jorisvandenbossche/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jorisvandenbossche",
"id": 1020496,
"login": "jorisvandenbossche",
"node_id": "MDQ6VXNlcjEwMjA0OTY=",
"organizations_url": "https://api.github.com/users/jorisvandenbossche/orgs",
"received_events_url": "https://api.github.com/users/jorisvandenbossche/received_events",
"repos_url": "https://api.github.com/users/jorisvandenbossche/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jorisvandenbossche/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jorisvandenbossche/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jorisvandenbossche"
},
"description": "",
"due_on": "2015-06-12T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/35",
"id": 1145853,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/35/labels",
"node_id": "MDk6TWlsZXN0b25lMTE0NTg1Mw==",
"number": 35,
"open_issues": 0,
"state": "closed",
"title": "0.16.2",
"updated_at": "2016-07-22T08:55:52Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/35"
} | 7 | 2015-06-11T12:37:05Z | 2015-06-15T13:56:20Z | 2015-06-12T14:47:53Z | CONTRIBUTOR | null | Remove docstring indicating auto_close can be used in read_hdf.
This value is always ignored.
Also removes unreachable code.
xref #9327
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10330/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10330/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10330.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10330",
"merged_at": null,
"patch_url": "https://github.com/pandas-dev/pandas/pull/10330.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10330"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10331 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10331/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10331/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10331/events | https://github.com/pandas-dev/pandas/issues/10331 | 87,410,161 | MDU6SXNzdWU4NzQxMDE2MQ== | 10,331 | Partial string matching for timestamps with multiindex | {
"avatar_url": "https://avatars.githubusercontent.com/u/494248?v=4",
"events_url": "https://api.github.com/users/thrasibule/events{/privacy}",
"followers_url": "https://api.github.com/users/thrasibule/followers",
"following_url": "https://api.github.com/users/thrasibule/following{/other_user}",
"gists_url": "https://api.github.com/users/thrasibule/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/thrasibule",
"id": 494248,
"login": "thrasibule",
"node_id": "MDQ6VXNlcjQ5NDI0OA==",
"organizations_url": "https://api.github.com/users/thrasibule/orgs",
"received_events_url": "https://api.github.com/users/thrasibule/received_events",
"repos_url": "https://api.github.com/users/thrasibule/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/thrasibule/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/thrasibule/subscriptions",
"type": "User",
"url": "https://api.github.com/users/thrasibule"
} | [
{
"color": "4E9A06",
"default": false,
"description": null,
"id": 76812,
"name": "Enhancement",
"node_id": "MDU6TGFiZWw3NjgxMg==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Enhancement"
},
{
"color": "AFEEEE",
"default": false,
"description": null,
"id": 211840,
"name": "Timeseries",
"node_id": "MDU6TGFiZWwyMTE4NDA=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Timeseries"
},
{
"color": "0b02e1",
"default": false,
"description": "Related to indexing on series/frames, not to indexes themselves",
"id": 2822098,
"name": "Indexing",
"node_id": "MDU6TGFiZWwyODIyMDk4",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Indexing"
},
{
"color": "AD7FA8",
"default": false,
"description": null,
"id": 35818298,
"name": "API Design",
"node_id": "MDU6TGFiZWwzNTgxODI5OA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/API%20Design"
},
{
"color": "207de5",
"default": false,
"description": null,
"id": 71268330,
"name": "MultiIndex",
"node_id": "MDU6TGFiZWw3MTI2ODMzMA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/MultiIndex"
}
]
| closed | false | null | []
| {
"closed_at": "2016-05-05T00:34:40Z",
"closed_issues": 306,
"created_at": "2016-02-08T15:29:59Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "after 0.18.0 of course!",
"due_on": "2016-05-04T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/38",
"id": 1570594,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/38/labels",
"node_id": "MDk6TWlsZXN0b25lMTU3MDU5NA==",
"number": 38,
"open_issues": 0,
"state": "closed",
"title": "0.18.1",
"updated_at": "2017-08-10T09:01:26Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/38"
} | 13 | 2015-06-11T16:45:05Z | 2019-06-19T14:48:47Z | 2016-03-21T12:27:56Z | CONTRIBUTOR | null | I'm trying to get a slice from a multiindex. I find the behavior pretty inconsistent. Here is a simple dataframe:
``` python
test = pd.DataFrame({'l': ['A', 'B', 'C', 'C', 'B', 'A'], 'm': [pd.Timestamp('2014-06-11 14:26:27'), pd.Timestamp('2014-06-11 15:26:27'), pd.Timestamp('2014-06-11 16:26:27'), pd.Timestamp('2014-06-12 14:26:27'), pd.Timestamp('2014-06-12 15:26:27'), pd.Timestamp('2014-06-12 16:26:27')]})
```
With a single index, I can select all the data for a given day as follows:
``` python
test_single_index = test.set_index(['m'])
#partial string indexing works
test_single_index.loc['2014-06-11']
```
But it doesn't work for a multiindex:
``` python
test_multi_index = test.set_index(['m', 'l'])
#would expect this to work
test_multi_index.loc['2014-06-11']
#or this
test_multi_index.loc[('2014-06-11', 'A'),:]
#what works
idx = pd.IndexSlice
test_multi_index.loc[idx['2014-06-11':'2014-06-11',:],:]
test_multi_index.loc[idx['2014-06-11','A'],:]
```
So I can make it work if I specify the slice explicitely, but it would be nice if the behavior for the 1D index carried over to Multiindices.
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10331/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10331/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10332 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10332/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10332/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10332/events | https://github.com/pandas-dev/pandas/issues/10332 | 87,419,103 | MDU6SXNzdWU4NzQxOTEwMw== | 10,332 | BUG: Panel.apply (2d) doesn't work when function returns a scalar of NumPy datatype in 0.16.1 | {
"avatar_url": "https://avatars.githubusercontent.com/u/12573919?v=4",
"events_url": "https://api.github.com/users/iriyaasagao/events{/privacy}",
"followers_url": "https://api.github.com/users/iriyaasagao/followers",
"following_url": "https://api.github.com/users/iriyaasagao/following{/other_user}",
"gists_url": "https://api.github.com/users/iriyaasagao/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/iriyaasagao",
"id": 12573919,
"login": "iriyaasagao",
"node_id": "MDQ6VXNlcjEyNTczOTE5",
"organizations_url": "https://api.github.com/users/iriyaasagao/orgs",
"received_events_url": "https://api.github.com/users/iriyaasagao/received_events",
"repos_url": "https://api.github.com/users/iriyaasagao/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/iriyaasagao/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/iriyaasagao/subscriptions",
"type": "User",
"url": "https://api.github.com/users/iriyaasagao"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "02d7e1",
"default": false,
"description": "Concat, Merge/Join, Stack/Unstack, Explode",
"id": 13098779,
"name": "Reshaping",
"node_id": "MDU6TGFiZWwxMzA5ODc3OQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Reshaping"
}
]
| closed | false | null | []
| {
"closed_at": "2015-06-13T17:49:05Z",
"closed_issues": 119,
"created_at": "2015-06-02T19:23:30Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/1020496?v=4",
"events_url": "https://api.github.com/users/jorisvandenbossche/events{/privacy}",
"followers_url": "https://api.github.com/users/jorisvandenbossche/followers",
"following_url": "https://api.github.com/users/jorisvandenbossche/following{/other_user}",
"gists_url": "https://api.github.com/users/jorisvandenbossche/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jorisvandenbossche",
"id": 1020496,
"login": "jorisvandenbossche",
"node_id": "MDQ6VXNlcjEwMjA0OTY=",
"organizations_url": "https://api.github.com/users/jorisvandenbossche/orgs",
"received_events_url": "https://api.github.com/users/jorisvandenbossche/received_events",
"repos_url": "https://api.github.com/users/jorisvandenbossche/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jorisvandenbossche/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jorisvandenbossche/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jorisvandenbossche"
},
"description": "",
"due_on": "2015-06-12T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/35",
"id": 1145853,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/35/labels",
"node_id": "MDk6TWlsZXN0b25lMTE0NTg1Mw==",
"number": 35,
"open_issues": 0,
"state": "closed",
"title": "0.16.2",
"updated_at": "2016-07-22T08:55:52Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/35"
} | 1 | 2015-06-11T17:17:45Z | 2015-06-12T14:28:08Z | 2015-06-12T14:28:08Z | NONE | null | Panel.apply (2d) doesn't work when function returns a scalar of NumPy datatype in 0.16.1.
test code is as follows:
```
import pandas
import numpy
panel = pandas.Panel(numpy.random.randn(5, 5, 5))
panel.apply(lambda df: 0, axis=[1, 2]) # OK
panel.apply(lambda df: 0.0, axis=[1, 2]) # OK
panel.apply(lambda df: numpy.int64(0), axis=[1, 2]) # NG
panel.apply(lambda df: numpy.float64(0.0), axis=[1, 2]) # NG
```
result is:
```
yIn [1]: import pandas
In [2]: import numpy
In [3]: panel = pandas.Panel(numpy.random.randn(5, 5, 5))
In [4]: panel.apply(lambda df: 0, axis=[1, 2]) # OK
Out[4]:
0 0
1 0
2 0
3 0
4 0
dtype: int64
In [5]: panel.apply(lambda df: 0.0, axis=[1, 2]) # OK
Out[5]:
0 0
1 0
2 0
3 0
4 0
dtype: float64
In [6]: panel.apply(lambda df: numpy.int64(0), axis=[1, 2]) # NG
---------------------------------------------------------------------------
PandasError Traceback (most recent call last)
<ipython-input-6-fa750da7769d> in <module>()
----> 1 panel.apply(lambda df: numpy.int64(0), axis=[1, 2]) # NG
C:\Anaconda3\lib\site-packages\pandas\core\panel.py in apply(self, func, axis, **kwargs)
967 # 2d-slabs
968 if isinstance(axis, (tuple,list)) and len(axis) == 2:
--> 969 return self._apply_2d(f, axis=axis)
970
971 axis = self._get_axis_number(axis)
C:\Anaconda3\lib\site-packages\pandas\core\panel.py in _apply_2d(self, func, axis)
1066 results.append((e,obj))
1067
-> 1068 return self._construct_return_type(dict(results))
1069
1070 def _reduce(self, op, name, axis=0, skipna=True, numeric_only=None,
C:\Anaconda3\lib\site-packages\pandas\core\panel.py in _construct_return_type(self, result, axes)
1122
1123 raise PandasError('invalid _construct_return_type [self->%s] '
-> 1124 '[result->%s]' % (self, result))
1125
1126 def _wrap_result(self, result, axis):
PandasError: invalid _construct_return_type [self-><class 'pandas.core.panel.Panel'>
Dimensions: 5 (items) x 5 (major_axis) x 5 (minor_axis)
Items axis: 0 to 4
Major_axis axis: 0 to 4
Minor_axis axis: 0 to 4] [result->{0: 0, 1: 0, 2: 0, 3: 0, 4: 0}]
In [7]: panel.apply(lambda df: numpy.float64(0.0), axis=[1, 2]) # NG
---------------------------------------------------------------------------
PandasError Traceback (most recent call last)
<ipython-input-7-e7ea1dec29c2> in <module>()
----> 1 panel.apply(lambda df: numpy.float64(0.0), axis=[1, 2]) # NG
C:\Anaconda3\lib\site-packages\pandas\core\panel.py in apply(self, func, axis, **kwargs)
967 # 2d-slabs
968 if isinstance(axis, (tuple,list)) and len(axis) == 2:
--> 969 return self._apply_2d(f, axis=axis)
970
971 axis = self._get_axis_number(axis)
C:\Anaconda3\lib\site-packages\pandas\core\panel.py in _apply_2d(self, func, axis)
1066 results.append((e,obj))
1067
-> 1068 return self._construct_return_type(dict(results))
1069
1070 def _reduce(self, op, name, axis=0, skipna=True, numeric_only=None,
C:\Anaconda3\lib\site-packages\pandas\core\panel.py in _construct_return_type(self, result, axes)
1122
1123 raise PandasError('invalid _construct_return_type [self->%s] '
-> 1124 '[result->%s]' % (self, result))
1125
1126 def _wrap_result(self, result, axis):
PandasError: invalid _construct_return_type [self-><class 'pandas.core.panel.Panel'>
Dimensions: 5 (items) x 5 (major_axis) x 5 (minor_axis)
Items axis: 0 to 4
Major_axis axis: 0 to 4
Minor_axis axis: 0 to 4] [result->{0: 0.0, 1: 0.0, 2: 0.0, 3: 0.0, 4: 0.0}]
In [8]:
```
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10332/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10332/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10333 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10333/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10333/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10333/events | https://github.com/pandas-dev/pandas/issues/10333 | 87,507,387 | MDU6SXNzdWU4NzUwNzM4Nw== | 10,333 | SciPy 2015 conference birds-of-a-feather session | {
"avatar_url": "https://avatars.githubusercontent.com/u/1217238?v=4",
"events_url": "https://api.github.com/users/shoyer/events{/privacy}",
"followers_url": "https://api.github.com/users/shoyer/followers",
"following_url": "https://api.github.com/users/shoyer/following{/other_user}",
"gists_url": "https://api.github.com/users/shoyer/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/shoyer",
"id": 1217238,
"login": "shoyer",
"node_id": "MDQ6VXNlcjEyMTcyMzg=",
"organizations_url": "https://api.github.com/users/shoyer/orgs",
"received_events_url": "https://api.github.com/users/shoyer/received_events",
"repos_url": "https://api.github.com/users/shoyer/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/shoyer/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/shoyer/subscriptions",
"type": "User",
"url": "https://api.github.com/users/shoyer"
} | []
| closed | false | null | []
| null | 18 | 2015-06-11T21:32:24Z | 2016-04-09T23:04:14Z | 2016-04-09T23:04:14Z | MEMBER | null | This issue is for discussing the organization of a [birds-of-a-feather](http://scipy2015.scipy.org/ehome/115969/259291/?&) session for the SciPy 2015 conference. Please speak up if you're interested shaping this discussion (and especially if you'll be at the conference).
I'll be at SciPy and would definitely like to make sure this discussion happens. Here are a few possible topics:
Editable doc of the proceedings: http://tinyurl.com/futureofpandas
- What should pandas 1.0 look like? (https://github.com/pydata/pandas/issues/10000)
- Is the pandas DataFrame too complex? Is there room/need for a simpler DataFrame implementation? For more context: http://www.slideshare.net/wesm/dataframes-the-good-bad-and-ugly
- do we want _out-of-core_ / parallel support (e.g. how to integrate `dask`)
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10333/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10333/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10334 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10334/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10334/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10334/events | https://github.com/pandas-dev/pandas/issues/10334 | 87,563,984 | MDU6SXNzdWU4NzU2Mzk4NA== | 10,334 | What is the most efficient way to iterate over Pandas's DataFrame row by row? | {
"avatar_url": "https://avatars.githubusercontent.com/u/3055719?v=4",
"events_url": "https://api.github.com/users/zer0n/events{/privacy}",
"followers_url": "https://api.github.com/users/zer0n/followers",
"following_url": "https://api.github.com/users/zer0n/following{/other_user}",
"gists_url": "https://api.github.com/users/zer0n/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/zer0n",
"id": 3055719,
"login": "zer0n",
"node_id": "MDQ6VXNlcjMwNTU3MTk=",
"organizations_url": "https://api.github.com/users/zer0n/orgs",
"received_events_url": "https://api.github.com/users/zer0n/received_events",
"repos_url": "https://api.github.com/users/zer0n/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/zer0n/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/zer0n/subscriptions",
"type": "User",
"url": "https://api.github.com/users/zer0n"
} | [
{
"color": "0052cc",
"default": false,
"description": null,
"id": 34444536,
"name": "Usage Question",
"node_id": "MDU6TGFiZWwzNDQ0NDUzNg==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Usage%20Question"
}
]
| closed | true | null | []
| null | 8 | 2015-06-12T01:11:57Z | 2021-08-09T09:35:00Z | 2015-06-12T01:28:20Z | NONE | spam | I have tried the function `df.iterrows()` but its performance is horrible. Which is not surprising given that `iterrows()` returns a `Series` with full schema and meta data, not just the values (which all that I need).
The second method that I have tried is `for row in df.values`, which is significantly faster. However, I have recently realized that `df.values` is not the internal data storage of the DataFrame, because `df.values` converts all `dtypes` to a common `dtype`. For example, one of my columns has dtype `int64` but the dtype of `df.values` is all `float64`. So I suspect that `df.values` actually creates another copy of the internal data.
Also, another requirement is that the row iteration must return a list of values that preserve the original `dtype` of the data.
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10334/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10334/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10335 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10335/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10335/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10335/events | https://github.com/pandas-dev/pandas/pull/10335 | 87,568,002 | MDExOlB1bGxSZXF1ZXN0Mzc1MjUxNTY= | 10,335 | BUG: GH10332 where Panel.apply does not handle result with ndim=0 | {
"avatar_url": "https://avatars.githubusercontent.com/u/10709573?v=4",
"events_url": "https://api.github.com/users/kawochen/events{/privacy}",
"followers_url": "https://api.github.com/users/kawochen/followers",
"following_url": "https://api.github.com/users/kawochen/following{/other_user}",
"gists_url": "https://api.github.com/users/kawochen/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/kawochen",
"id": 10709573,
"login": "kawochen",
"node_id": "MDQ6VXNlcjEwNzA5NTcz",
"organizations_url": "https://api.github.com/users/kawochen/orgs",
"received_events_url": "https://api.github.com/users/kawochen/received_events",
"repos_url": "https://api.github.com/users/kawochen/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/kawochen/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/kawochen/subscriptions",
"type": "User",
"url": "https://api.github.com/users/kawochen"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "02d7e1",
"default": false,
"description": "Concat, Merge/Join, Stack/Unstack, Explode",
"id": 13098779,
"name": "Reshaping",
"node_id": "MDU6TGFiZWwxMzA5ODc3OQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Reshaping"
}
]
| closed | false | null | []
| {
"closed_at": "2015-06-13T17:49:05Z",
"closed_issues": 119,
"created_at": "2015-06-02T19:23:30Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/1020496?v=4",
"events_url": "https://api.github.com/users/jorisvandenbossche/events{/privacy}",
"followers_url": "https://api.github.com/users/jorisvandenbossche/followers",
"following_url": "https://api.github.com/users/jorisvandenbossche/following{/other_user}",
"gists_url": "https://api.github.com/users/jorisvandenbossche/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jorisvandenbossche",
"id": 1020496,
"login": "jorisvandenbossche",
"node_id": "MDQ6VXNlcjEwMjA0OTY=",
"organizations_url": "https://api.github.com/users/jorisvandenbossche/orgs",
"received_events_url": "https://api.github.com/users/jorisvandenbossche/received_events",
"repos_url": "https://api.github.com/users/jorisvandenbossche/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jorisvandenbossche/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jorisvandenbossche/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jorisvandenbossche"
},
"description": "",
"due_on": "2015-06-12T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/35",
"id": 1145853,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/35/labels",
"node_id": "MDk6TWlsZXN0b25lMTE0NTg1Mw==",
"number": 35,
"open_issues": 0,
"state": "closed",
"title": "0.16.2",
"updated_at": "2016-07-22T08:55:52Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/35"
} | 1 | 2015-06-12T01:35:25Z | 2015-06-12T14:28:13Z | 2015-06-12T14:28:08Z | CONTRIBUTOR | null | This is to close #10332
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10335/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10335/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10335.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10335",
"merged_at": "2015-06-12T14:28:08Z",
"patch_url": "https://github.com/pandas-dev/pandas/pull/10335.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10335"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10336 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10336/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10336/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10336/events | https://github.com/pandas-dev/pandas/issues/10336 | 87,592,000 | MDU6SXNzdWU4NzU5MjAwMA== | 10,336 | Dataframe Where Dataframe == False Returns Dataframe with Floats | {
"avatar_url": "https://avatars.githubusercontent.com/u/12854767?v=4",
"events_url": "https://api.github.com/users/jaradc/events{/privacy}",
"followers_url": "https://api.github.com/users/jaradc/followers",
"following_url": "https://api.github.com/users/jaradc/following{/other_user}",
"gists_url": "https://api.github.com/users/jaradc/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jaradc",
"id": 12854767,
"login": "jaradc",
"node_id": "MDQ6VXNlcjEyODU0NzY3",
"organizations_url": "https://api.github.com/users/jaradc/orgs",
"received_events_url": "https://api.github.com/users/jaradc/received_events",
"repos_url": "https://api.github.com/users/jaradc/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jaradc/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jaradc/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jaradc"
} | [
{
"color": "0e8a16",
"default": true,
"description": null,
"id": 717120670,
"name": "good first issue",
"node_id": "MDU6TGFiZWw3MTcxMjA2NzA=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/good%20first%20issue"
},
{
"color": "cdea3c",
"default": false,
"description": "Unit test(s) needed to prevent regressions",
"id": 986278782,
"name": "Needs Tests",
"node_id": "MDU6TGFiZWw5ODYyNzg3ODI=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Needs%20Tests"
}
]
| closed | false | null | []
| {
"closed_at": "2021-07-02T07:59:17Z",
"closed_issues": 2396,
"created_at": "2020-11-11T19:05:43Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "on-merge: backport to 1.3.x",
"due_on": "2021-06-30T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/80",
"id": 6095818,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/80/labels",
"node_id": "MDk6TWlsZXN0b25lNjA5NTgxOA==",
"number": 80,
"open_issues": 1,
"state": "closed",
"title": "1.3",
"updated_at": "2021-08-25T20:34:06Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/80"
} | 6 | 2015-06-12T03:37:45Z | 2021-05-10T21:45:32Z | 2021-05-10T21:45:32Z | NONE | null | If I have a Dataframe with True/False values only like this:
```
df_mask = pd.DataFrame({'AAA': [True] * 4,
'BBB': [False]*4,
'CCC': [True, False, True, False]}); print(df_mask)
```
```
AAA BBB CCC
0 True False True
1 True False False
2 True False True
3 True False False
```
Then try to `print` where the values in the dataframe is equivalent to `False` like so:
```
print(df_mask[df_mask == False])
print(df_mask.where(df_mask == False))
```
My question is about column `CCC`. Column `BBB` shows False (as I expect) but why is `index 1` and `3` in column `CCC` equal to `0` instead of `False`?
```
AAA BBB CCC
0 NaN False NaN
1 NaN False 0
2 NaN False NaN
3 NaN False 0
AAA BBB CCC
0 NaN False NaN
1 NaN False 0
2 NaN False NaN
3 NaN False 0
```
Why doesn't it return a dataframe that looks like this?
```
AAA BBB CCC
0 NaN False NaN
1 NaN False False
2 NaN False NaN
3 NaN False False
```
I was asked to post this question here. I originally posted this on [StackOverflow here](http://stackoverflow.com/questions/30701068/python-pandas-boolean-dataframe-where-dataframe-equals-false-returns-0-instead).
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10336/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10336/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10337 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10337/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10337/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10337/events | https://github.com/pandas-dev/pandas/pull/10337 | 87,651,037 | MDExOlB1bGxSZXF1ZXN0Mzc1NDA2NTk= | 10,337 | BUG #10228: segfault due to out-of-bounds in binning | {
"avatar_url": "https://avatars.githubusercontent.com/u/6614695?v=4",
"events_url": "https://api.github.com/users/Garrett-R/events{/privacy}",
"followers_url": "https://api.github.com/users/Garrett-R/followers",
"following_url": "https://api.github.com/users/Garrett-R/following{/other_user}",
"gists_url": "https://api.github.com/users/Garrett-R/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/Garrett-R",
"id": 6614695,
"login": "Garrett-R",
"node_id": "MDQ6VXNlcjY2MTQ2OTU=",
"organizations_url": "https://api.github.com/users/Garrett-R/orgs",
"received_events_url": "https://api.github.com/users/Garrett-R/received_events",
"repos_url": "https://api.github.com/users/Garrett-R/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/Garrett-R/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/Garrett-R/subscriptions",
"type": "User",
"url": "https://api.github.com/users/Garrett-R"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "207de5",
"default": false,
"description": "resample method",
"id": 74975453,
"name": "Resample",
"node_id": "MDU6TGFiZWw3NDk3NTQ1Mw==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Resample"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 6 | 2015-06-12T08:13:02Z | 2015-06-27T18:29:01Z | 2015-06-26T23:24:27Z | CONTRIBUTOR | null | Closes #10228. I also deleted some duplicated code while I was at it.
So, I wasn't sure if I should be including a unit test for this. This issue was a segfault, which was happening when you do:
```
s = pd.Series([], index=pd.DatetimeIndex([]), dtype=np.object)
s.resample('d', how='count')
```
so I suppose I could add this code into a test, and just verify it doesn't segfault, but that seemed like a bad idea. It would be testing for something that's undefined behavior and therefore be a non-deterministic test.
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10337/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10337/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10337.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10337",
"merged_at": null,
"patch_url": "https://github.com/pandas-dev/pandas/pull/10337.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10337"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10338 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10338/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10338/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10338/events | https://github.com/pandas-dev/pandas/pull/10338 | 87,653,597 | MDExOlB1bGxSZXF1ZXN0Mzc1NDExMDE= | 10,338 | DOC: small clean up whatsnew 0.16.2 | {
"avatar_url": "https://avatars.githubusercontent.com/u/1020496?v=4",
"events_url": "https://api.github.com/users/jorisvandenbossche/events{/privacy}",
"followers_url": "https://api.github.com/users/jorisvandenbossche/followers",
"following_url": "https://api.github.com/users/jorisvandenbossche/following{/other_user}",
"gists_url": "https://api.github.com/users/jorisvandenbossche/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jorisvandenbossche",
"id": 1020496,
"login": "jorisvandenbossche",
"node_id": "MDQ6VXNlcjEwMjA0OTY=",
"organizations_url": "https://api.github.com/users/jorisvandenbossche/orgs",
"received_events_url": "https://api.github.com/users/jorisvandenbossche/received_events",
"repos_url": "https://api.github.com/users/jorisvandenbossche/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jorisvandenbossche/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jorisvandenbossche/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jorisvandenbossche"
} | [
{
"color": "3465A4",
"default": false,
"description": null,
"id": 134699,
"name": "Docs",
"node_id": "MDU6TGFiZWwxMzQ2OTk=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Docs"
}
]
| closed | false | null | []
| {
"closed_at": "2015-06-13T17:49:05Z",
"closed_issues": 119,
"created_at": "2015-06-02T19:23:30Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/1020496?v=4",
"events_url": "https://api.github.com/users/jorisvandenbossche/events{/privacy}",
"followers_url": "https://api.github.com/users/jorisvandenbossche/followers",
"following_url": "https://api.github.com/users/jorisvandenbossche/following{/other_user}",
"gists_url": "https://api.github.com/users/jorisvandenbossche/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jorisvandenbossche",
"id": 1020496,
"login": "jorisvandenbossche",
"node_id": "MDQ6VXNlcjEwMjA0OTY=",
"organizations_url": "https://api.github.com/users/jorisvandenbossche/orgs",
"received_events_url": "https://api.github.com/users/jorisvandenbossche/received_events",
"repos_url": "https://api.github.com/users/jorisvandenbossche/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jorisvandenbossche/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jorisvandenbossche/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jorisvandenbossche"
},
"description": "",
"due_on": "2015-06-12T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/35",
"id": 1145853,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/35/labels",
"node_id": "MDk6TWlsZXN0b25lMTE0NTg1Mw==",
"number": 35,
"open_issues": 0,
"state": "closed",
"title": "0.16.2",
"updated_at": "2016-07-22T08:55:52Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/35"
} | 1 | 2015-06-12T08:19:54Z | 2015-06-12T21:25:19Z | 2015-06-12T21:25:13Z | MEMBER | null | {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10338/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10338/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10338.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10338",
"merged_at": "2015-06-12T21:25:12Z",
"patch_url": "https://github.com/pandas-dev/pandas/pull/10338.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10338"
} |
|
https://api.github.com/repos/pandas-dev/pandas/issues/10339 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10339/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10339/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10339/events | https://github.com/pandas-dev/pandas/pull/10339 | 87,698,193 | MDExOlB1bGxSZXF1ZXN0Mzc1NTMzODc= | 10,339 | DOC: add versionadded to docstrings for 0.16.0 / 0.16.1 | {
"avatar_url": "https://avatars.githubusercontent.com/u/1020496?v=4",
"events_url": "https://api.github.com/users/jorisvandenbossche/events{/privacy}",
"followers_url": "https://api.github.com/users/jorisvandenbossche/followers",
"following_url": "https://api.github.com/users/jorisvandenbossche/following{/other_user}",
"gists_url": "https://api.github.com/users/jorisvandenbossche/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jorisvandenbossche",
"id": 1020496,
"login": "jorisvandenbossche",
"node_id": "MDQ6VXNlcjEwMjA0OTY=",
"organizations_url": "https://api.github.com/users/jorisvandenbossche/orgs",
"received_events_url": "https://api.github.com/users/jorisvandenbossche/received_events",
"repos_url": "https://api.github.com/users/jorisvandenbossche/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jorisvandenbossche/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jorisvandenbossche/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jorisvandenbossche"
} | [
{
"color": "3465A4",
"default": false,
"description": null,
"id": 134699,
"name": "Docs",
"node_id": "MDU6TGFiZWwxMzQ2OTk=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Docs"
}
]
| closed | false | null | []
| null | 0 | 2015-06-12T11:21:17Z | 2015-06-12T13:18:00Z | 2015-06-12T13:17:23Z | MEMBER | null | part of #10215
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10339/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10339/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10339.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10339",
"merged_at": "2015-06-12T13:17:23Z",
"patch_url": "https://github.com/pandas-dev/pandas/pull/10339.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10339"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10340 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10340/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10340/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10340/events | https://github.com/pandas-dev/pandas/issues/10340 | 87,782,445 | MDU6SXNzdWU4Nzc4MjQ0NQ== | 10,340 | doc/make.py only works for development build | {
"avatar_url": "https://avatars.githubusercontent.com/u/1510112?v=4",
"events_url": "https://api.github.com/users/pwm1234/events{/privacy}",
"followers_url": "https://api.github.com/users/pwm1234/followers",
"following_url": "https://api.github.com/users/pwm1234/following{/other_user}",
"gists_url": "https://api.github.com/users/pwm1234/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/pwm1234",
"id": 1510112,
"login": "pwm1234",
"node_id": "MDQ6VXNlcjE1MTAxMTI=",
"organizations_url": "https://api.github.com/users/pwm1234/orgs",
"received_events_url": "https://api.github.com/users/pwm1234/received_events",
"repos_url": "https://api.github.com/users/pwm1234/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/pwm1234/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/pwm1234/subscriptions",
"type": "User",
"url": "https://api.github.com/users/pwm1234"
} | [
{
"color": "3465A4",
"default": false,
"description": null,
"id": 134699,
"name": "Docs",
"node_id": "MDU6TGFiZWwxMzQ2OTk=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Docs"
}
]
| closed | false | null | []
| {
"closed_at": "2018-05-16T03:09:58Z",
"closed_issues": 1645,
"created_at": "2017-10-20T10:17:09Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "after 0.22",
"due_on": "2018-05-15T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/53",
"id": 2853937,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/53/labels",
"node_id": "MDk6TWlsZXN0b25lMjg1MzkzNw==",
"number": 53,
"open_issues": 0,
"state": "closed",
"title": "0.23.0",
"updated_at": "2018-08-20T06:48:57Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/53"
} | 3 | 2015-06-12T16:34:24Z | 2018-02-22T02:05:44Z | 2018-02-22T02:05:44Z | NONE | null | doc/make.py contains the statement `os.environ['PYTHONPATH'] = '..'`, which means it will only work with an inplace build. I need to be able to contribute to pandas documentation using an installed version of pandas. When I comment out this line, I am able to build the html documentation from source.
See this [SO question](http://stackoverflow.com/questions/30807270) for background and details.
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10340/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10340/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10341 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10341/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10341/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10341/events | https://github.com/pandas-dev/pandas/pull/10341 | 87,824,558 | MDExOlB1bGxSZXF1ZXN0Mzc1OTUzODY= | 10,341 | BUG: Check complib values | {
"avatar_url": "https://avatars.githubusercontent.com/u/5585221?v=4",
"events_url": "https://api.github.com/users/bashtage/events{/privacy}",
"followers_url": "https://api.github.com/users/bashtage/followers",
"following_url": "https://api.github.com/users/bashtage/following{/other_user}",
"gists_url": "https://api.github.com/users/bashtage/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/bashtage",
"id": 5585221,
"login": "bashtage",
"node_id": "MDQ6VXNlcjU1ODUyMjE=",
"organizations_url": "https://api.github.com/users/bashtage/orgs",
"received_events_url": "https://api.github.com/users/bashtage/received_events",
"repos_url": "https://api.github.com/users/bashtage/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/bashtage/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/bashtage/subscriptions",
"type": "User",
"url": "https://api.github.com/users/bashtage"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "ffa0ff",
"default": false,
"description": "Incorrect or improved errors from pandas",
"id": 42670965,
"name": "Error Reporting",
"node_id": "MDU6TGFiZWw0MjY3MDk2NQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Error%20Reporting"
},
{
"color": "5319e7",
"default": false,
"description": "read_hdf, HDFStore",
"id": 47229190,
"name": "IO HDF5",
"node_id": "MDU6TGFiZWw0NzIyOTE5MA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/IO%20HDF5"
}
]
| closed | false | null | []
| {
"closed_at": "2015-06-13T17:49:05Z",
"closed_issues": 119,
"created_at": "2015-06-02T19:23:30Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/1020496?v=4",
"events_url": "https://api.github.com/users/jorisvandenbossche/events{/privacy}",
"followers_url": "https://api.github.com/users/jorisvandenbossche/followers",
"following_url": "https://api.github.com/users/jorisvandenbossche/following{/other_user}",
"gists_url": "https://api.github.com/users/jorisvandenbossche/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jorisvandenbossche",
"id": 1020496,
"login": "jorisvandenbossche",
"node_id": "MDQ6VXNlcjEwMjA0OTY=",
"organizations_url": "https://api.github.com/users/jorisvandenbossche/orgs",
"received_events_url": "https://api.github.com/users/jorisvandenbossche/received_events",
"repos_url": "https://api.github.com/users/jorisvandenbossche/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jorisvandenbossche/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jorisvandenbossche/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jorisvandenbossche"
},
"description": "",
"due_on": "2015-06-12T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/35",
"id": 1145853,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/35/labels",
"node_id": "MDk6TWlsZXN0b25lMTE0NTg1Mw==",
"number": 35,
"open_issues": 0,
"state": "closed",
"title": "0.16.2",
"updated_at": "2016-07-22T08:55:52Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/35"
} | 4 | 2015-06-12T19:17:00Z | 2015-06-15T13:56:20Z | 2015-06-12T21:49:39Z | CONTRIBUTOR | null | Add check for complib when opening a HDFStore
closes #4582
closes #8874
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10341/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10341/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10341.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10341",
"merged_at": null,
"patch_url": "https://github.com/pandas-dev/pandas/pull/10341.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10341"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10342 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10342/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10342/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10342/events | https://github.com/pandas-dev/pandas/issues/10342 | 87,866,799 | MDU6SXNzdWU4Nzg2Njc5OQ== | 10,342 | df.fillna inplace bug | {
"avatar_url": "https://avatars.githubusercontent.com/u/11449762?v=4",
"events_url": "https://api.github.com/users/VladMironov/events{/privacy}",
"followers_url": "https://api.github.com/users/VladMironov/followers",
"following_url": "https://api.github.com/users/VladMironov/following{/other_user}",
"gists_url": "https://api.github.com/users/VladMironov/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/VladMironov",
"id": 11449762,
"login": "VladMironov",
"node_id": "MDQ6VXNlcjExNDQ5NzYy",
"organizations_url": "https://api.github.com/users/VladMironov/orgs",
"received_events_url": "https://api.github.com/users/VladMironov/received_events",
"repos_url": "https://api.github.com/users/VladMironov/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/VladMironov/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/VladMironov/subscriptions",
"type": "User",
"url": "https://api.github.com/users/VladMironov"
} | [
{
"color": "0b02e1",
"default": false,
"description": "Related to indexing on series/frames, not to indexes themselves",
"id": 2822098,
"name": "Indexing",
"node_id": "MDU6TGFiZWwyODIyMDk4",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Indexing"
},
{
"color": "0052cc",
"default": false,
"description": null,
"id": 34444536,
"name": "Usage Question",
"node_id": "MDU6TGFiZWwzNDQ0NDUzNg==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Usage%20Question"
}
]
| closed | false | null | []
| null | 3 | 2015-06-12T22:25:23Z | 2015-06-12T22:43:33Z | 2015-06-12T22:43:18Z | NONE | null | This code:
```
a = df()
a['f'] = [None, None]
a['s'] = [None, None]
a['t'] = [None, None]
a.loc[:,['f','s']] = a.loc[:,['f','s']].fillna(-1) #works
a.loc[:,'f'].fillna(-1, inplace=True) #also works
a.loc[:,['f','s']].fillna(-1, inplace=True) #doesn't
```
It's not the biggest error, but still.
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10342/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10342/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10343 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10343/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10343/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10343/events | https://github.com/pandas-dev/pandas/issues/10343 | 87,910,491 | MDU6SXNzdWU4NzkxMDQ5MQ== | 10,343 | CLN: Series.asof | {
"avatar_url": "https://avatars.githubusercontent.com/u/4094953?v=4",
"events_url": "https://api.github.com/users/bwillers/events{/privacy}",
"followers_url": "https://api.github.com/users/bwillers/followers",
"following_url": "https://api.github.com/users/bwillers/following{/other_user}",
"gists_url": "https://api.github.com/users/bwillers/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/bwillers",
"id": 4094953,
"login": "bwillers",
"node_id": "MDQ6VXNlcjQwOTQ5NTM=",
"organizations_url": "https://api.github.com/users/bwillers/orgs",
"received_events_url": "https://api.github.com/users/bwillers/received_events",
"repos_url": "https://api.github.com/users/bwillers/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/bwillers/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/bwillers/subscriptions",
"type": "User",
"url": "https://api.github.com/users/bwillers"
} | [
{
"color": "d7e102",
"default": false,
"description": "np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate",
"id": 2822342,
"name": "Missing-data",
"node_id": "MDU6TGFiZWwyODIyMzQy",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Missing-data"
},
{
"color": "207de5",
"default": false,
"description": null,
"id": 211029535,
"name": "Clean",
"node_id": "MDU6TGFiZWwyMTEwMjk1MzU=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Clean"
}
]
| open | false | null | []
| {
"closed_at": null,
"closed_issues": 786,
"created_at": "2015-01-13T10:53:19Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "Changes that would be nice to have in the next release. These issues are not blocking. They will be pushed to the next release if no one has time to fix them.",
"due_on": null,
"html_url": "https://github.com/pandas-dev/pandas/milestone/32",
"id": 933188,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/32/labels",
"node_id": "MDk6TWlsZXN0b25lOTMzMTg4",
"number": 32,
"open_issues": 1053,
"state": "open",
"title": "Contributions Welcome",
"updated_at": "2021-11-21T00:50:06Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/32"
} | 0 | 2015-06-13T02:37:15Z | 2019-10-21T20:06:20Z | null | CONTRIBUTOR | null | As discussed in #10266 `Series.asof` is effectively equivalent to `s.dropna().reindex(where, method='ffill')`. The implementation of `Series.asof` uses `Index.asof_locs`, which is used no where else in the code, and is untested. So deprecating `Series.asof` might make sense.
Let's add the impls discussed (IOW, implement `.asof` in terms of reindexing internally). Further let's add tests for `.asof_locs` (though this maybe abel to tbe removed)
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10343/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10343/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10344 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10344/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10344/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10344/events | https://github.com/pandas-dev/pandas/issues/10344 | 87,912,403 | MDU6SXNzdWU4NzkxMjQwMw== | 10,344 | BUG: DataFrame.to_html(index=False) with named Index rendered incorrectly | {
"avatar_url": "https://avatars.githubusercontent.com/u/1696302?v=4",
"events_url": "https://api.github.com/users/sinhrks/events{/privacy}",
"followers_url": "https://api.github.com/users/sinhrks/followers",
"following_url": "https://api.github.com/users/sinhrks/following{/other_user}",
"gists_url": "https://api.github.com/users/sinhrks/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/sinhrks",
"id": 1696302,
"login": "sinhrks",
"node_id": "MDQ6VXNlcjE2OTYzMDI=",
"organizations_url": "https://api.github.com/users/sinhrks/orgs",
"received_events_url": "https://api.github.com/users/sinhrks/received_events",
"repos_url": "https://api.github.com/users/sinhrks/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/sinhrks/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/sinhrks/subscriptions",
"type": "User",
"url": "https://api.github.com/users/sinhrks"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "ededed",
"default": false,
"description": "__repr__ of pandas objects, to_string",
"id": 13101118,
"name": "Output-Formatting",
"node_id": "MDU6TGFiZWwxMzEwMTExOA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Output-Formatting"
},
{
"color": "006b75",
"default": false,
"description": "read_html, to_html, Styler.apply, Styler.applymap",
"id": 57395487,
"name": "IO HTML",
"node_id": "MDU6TGFiZWw1NzM5NTQ4Nw==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/IO%20HTML"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 0 | 2015-06-13T02:50:28Z | 2015-08-05T10:29:55Z | 2015-08-05T10:29:55Z | MEMBER | null | As below capture, index name is drawn even if `index=False` is specified, and it corrupts the layout.
For copy/paste to Jupyter:
```
import numpy as np
import pandas as pd
from IPython.display import HTML
df = pd.DataFrame(np.random.randn(2, 2), index=pd.Index(['A', 'B'], name='idx'))
HTML(df.to_html())
HTML(df.to_html(index=False))
```
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10344/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10344/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10345 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10345/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10345/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10345/events | https://github.com/pandas-dev/pandas/pull/10345 | 87,915,591 | MDExOlB1bGxSZXF1ZXN0Mzc2MTgyMDI= | 10,345 | DEPR: deprecating series asof GH10343 | {
"avatar_url": "https://avatars.githubusercontent.com/u/4094953?v=4",
"events_url": "https://api.github.com/users/bwillers/events{/privacy}",
"followers_url": "https://api.github.com/users/bwillers/followers",
"following_url": "https://api.github.com/users/bwillers/following{/other_user}",
"gists_url": "https://api.github.com/users/bwillers/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/bwillers",
"id": 4094953,
"login": "bwillers",
"node_id": "MDQ6VXNlcjQwOTQ5NTM=",
"organizations_url": "https://api.github.com/users/bwillers/orgs",
"received_events_url": "https://api.github.com/users/bwillers/received_events",
"repos_url": "https://api.github.com/users/bwillers/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/bwillers/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/bwillers/subscriptions",
"type": "User",
"url": "https://api.github.com/users/bwillers"
} | [
{
"color": "3465A4",
"default": false,
"description": null,
"id": 134699,
"name": "Docs",
"node_id": "MDU6TGFiZWwxMzQ2OTk=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Docs"
},
{
"color": "d7e102",
"default": false,
"description": "np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate",
"id": 2822342,
"name": "Missing-data",
"node_id": "MDU6TGFiZWwyODIyMzQy",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Missing-data"
},
{
"color": "5319e7",
"default": false,
"description": "Functionality to remove in pandas",
"id": 87485152,
"name": "Deprecate",
"node_id": "MDU6TGFiZWw4NzQ4NTE1Mg==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Deprecate"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 15 | 2015-06-13T03:10:35Z | 2015-08-13T21:55:58Z | 2015-08-13T10:20:30Z | CONTRIBUTOR | null | closes #10343 and discussion on #10266 - deprecating `Series.asof(where)` in favour of `Series.reindex(where, method='ffill')`.
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10345/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10345/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10345.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10345",
"merged_at": null,
"patch_url": "https://github.com/pandas-dev/pandas/pull/10345.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10345"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10346 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10346/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10346/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10346/events | https://github.com/pandas-dev/pandas/pull/10346 | 87,987,004 | MDExOlB1bGxSZXF1ZXN0Mzc2MjM0MTM= | 10,346 | BUG: df.to_html(index=False) renders index.name | {
"avatar_url": "https://avatars.githubusercontent.com/u/1696302?v=4",
"events_url": "https://api.github.com/users/sinhrks/events{/privacy}",
"followers_url": "https://api.github.com/users/sinhrks/followers",
"following_url": "https://api.github.com/users/sinhrks/following{/other_user}",
"gists_url": "https://api.github.com/users/sinhrks/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/sinhrks",
"id": 1696302,
"login": "sinhrks",
"node_id": "MDQ6VXNlcjE2OTYzMDI=",
"organizations_url": "https://api.github.com/users/sinhrks/orgs",
"received_events_url": "https://api.github.com/users/sinhrks/received_events",
"repos_url": "https://api.github.com/users/sinhrks/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/sinhrks/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/sinhrks/subscriptions",
"type": "User",
"url": "https://api.github.com/users/sinhrks"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "ededed",
"default": false,
"description": "__repr__ of pandas objects, to_string",
"id": 13101118,
"name": "Output-Formatting",
"node_id": "MDU6TGFiZWwxMzEwMTExOA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Output-Formatting"
},
{
"color": "006b75",
"default": false,
"description": "read_html, to_html, Styler.apply, Styler.applymap",
"id": 57395487,
"name": "IO HTML",
"node_id": "MDU6TGFiZWw1NzM5NTQ4Nw==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/IO%20HTML"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 3 | 2015-06-13T11:14:58Z | 2015-08-05T10:30:19Z | 2015-08-05T10:29:55Z | MEMBER | null | Closes #10344.
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10346/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10346/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10346.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10346",
"merged_at": "2015-08-05T10:29:55Z",
"patch_url": "https://github.com/pandas-dev/pandas/pull/10346.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10346"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10347 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10347/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10347/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10347/events | https://github.com/pandas-dev/pandas/issues/10347 | 88,005,806 | MDU6SXNzdWU4ODAwNTgwNg== | 10,347 | limiting reindex with MultiIndex ffill/bfill within levels. | {
"avatar_url": "https://avatars.githubusercontent.com/u/4094953?v=4",
"events_url": "https://api.github.com/users/bwillers/events{/privacy}",
"followers_url": "https://api.github.com/users/bwillers/followers",
"following_url": "https://api.github.com/users/bwillers/following{/other_user}",
"gists_url": "https://api.github.com/users/bwillers/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/bwillers",
"id": 4094953,
"login": "bwillers",
"node_id": "MDQ6VXNlcjQwOTQ5NTM=",
"organizations_url": "https://api.github.com/users/bwillers/orgs",
"received_events_url": "https://api.github.com/users/bwillers/received_events",
"repos_url": "https://api.github.com/users/bwillers/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/bwillers/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/bwillers/subscriptions",
"type": "User",
"url": "https://api.github.com/users/bwillers"
} | [
{
"color": "4E9A06",
"default": false,
"description": null,
"id": 76812,
"name": "Enhancement",
"node_id": "MDU6TGFiZWw3NjgxMg==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Enhancement"
},
{
"color": "0b02e1",
"default": false,
"description": "Related to indexing on series/frames, not to indexes themselves",
"id": 2822098,
"name": "Indexing",
"node_id": "MDU6TGFiZWwyODIyMDk4",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Indexing"
},
{
"color": "d7e102",
"default": false,
"description": "np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate",
"id": 2822342,
"name": "Missing-data",
"node_id": "MDU6TGFiZWwyODIyMzQy",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Missing-data"
},
{
"color": "207de5",
"default": false,
"description": null,
"id": 71268330,
"name": "MultiIndex",
"node_id": "MDU6TGFiZWw3MTI2ODMzMA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/MultiIndex"
}
]
| open | false | null | []
| {
"closed_at": null,
"closed_issues": 786,
"created_at": "2015-01-13T10:53:19Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "Changes that would be nice to have in the next release. These issues are not blocking. They will be pushed to the next release if no one has time to fix them.",
"due_on": null,
"html_url": "https://github.com/pandas-dev/pandas/milestone/32",
"id": 933188,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/32/labels",
"node_id": "MDk6TWlsZXN0b25lOTMzMTg4",
"number": 32,
"open_issues": 1053,
"state": "open",
"title": "Contributions Welcome",
"updated_at": "2021-11-21T00:50:06Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/32"
} | 5 | 2015-06-13T13:35:44Z | 2021-04-18T07:01:42Z | null | CONTRIBUTOR | null | xref #7895
When reindexing on a multiindex with `method='ffill'` or `method='bfill'`, it would be very useful to be able to restrict the fill to certain groups/levels of the index.
For example, consider the following:
```
In [1]: dates = pd.date_range(start=pd.Timestamp('20080102'),
periods=3, freq='7D')
In [2]: names = ['jane', 'john']
In [3]: index = pd.MultiIndex.from_product([names, dates],
names=['name', 'date'])
In [4]: df = pd.DataFrame(index=index,
data={'best_score': [1, 2, 3, None, 5, 6]})
In [5]: df
Out[5]:
best_score
name date
jane 2008-01-02 1
2008-01-09 2
2008-01-16 3
john 2008-01-02 NaN
2008-01-09 5
2008-01-16 6
In [7]: new_dates = [pd.Timestamp('20080101'), pd.Timestamp('20080117')]
In [8]: new_index = pd.MultiIndex.from_tuples([('jane', new_dates[1]),
('john', new_dates[0]),
('john', new_dates[1])],
names=['name', 'date'])
In [9]: df.reindex(new_index, method='ffill')
Out[9]:
best_score
name date
jane 2008-01-17 3
john 2008-01-01 3
2008-01-17 6
```
Clearly `john`'s score on `2008-01-01` is not 3, it's NaN. What would be great (ignoring the awful argument name) is something like:
```
df.reindex(new_index, method='ffill', fill_group_level=['name'])
best_score
name date
jane 2008-01-17 3
john 2008-01-01 NaN
2008-01-17 6
```
This generalizes to indexes with more than two levels. In effect, it amounts to being able to specify a set of boundaries for the ffill/bfill based on changes in level values. I don't think this can be done in a straightforward way with a `groupby(level='name')` because the values of the index in the second level are not the same for every group.
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10347/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10347/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10348 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10348/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10348/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10348/events | https://github.com/pandas-dev/pandas/pull/10348 | 88,007,669 | MDExOlB1bGxSZXF1ZXN0Mzc2MjUxODc= | 10,348 | DOC: fix docstrings | {
"avatar_url": "https://avatars.githubusercontent.com/u/1020496?v=4",
"events_url": "https://api.github.com/users/jorisvandenbossche/events{/privacy}",
"followers_url": "https://api.github.com/users/jorisvandenbossche/followers",
"following_url": "https://api.github.com/users/jorisvandenbossche/following{/other_user}",
"gists_url": "https://api.github.com/users/jorisvandenbossche/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jorisvandenbossche",
"id": 1020496,
"login": "jorisvandenbossche",
"node_id": "MDQ6VXNlcjEwMjA0OTY=",
"organizations_url": "https://api.github.com/users/jorisvandenbossche/orgs",
"received_events_url": "https://api.github.com/users/jorisvandenbossche/received_events",
"repos_url": "https://api.github.com/users/jorisvandenbossche/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jorisvandenbossche/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jorisvandenbossche/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jorisvandenbossche"
} | [
{
"color": "3465A4",
"default": false,
"description": null,
"id": 134699,
"name": "Docs",
"node_id": "MDU6TGFiZWwxMzQ2OTk=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Docs"
}
]
| closed | false | null | []
| {
"closed_at": "2015-06-13T17:49:05Z",
"closed_issues": 119,
"created_at": "2015-06-02T19:23:30Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/1020496?v=4",
"events_url": "https://api.github.com/users/jorisvandenbossche/events{/privacy}",
"followers_url": "https://api.github.com/users/jorisvandenbossche/followers",
"following_url": "https://api.github.com/users/jorisvandenbossche/following{/other_user}",
"gists_url": "https://api.github.com/users/jorisvandenbossche/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jorisvandenbossche",
"id": 1020496,
"login": "jorisvandenbossche",
"node_id": "MDQ6VXNlcjEwMjA0OTY=",
"organizations_url": "https://api.github.com/users/jorisvandenbossche/orgs",
"received_events_url": "https://api.github.com/users/jorisvandenbossche/received_events",
"repos_url": "https://api.github.com/users/jorisvandenbossche/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jorisvandenbossche/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jorisvandenbossche/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jorisvandenbossche"
},
"description": "",
"due_on": "2015-06-12T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/35",
"id": 1145853,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/35/labels",
"node_id": "MDk6TWlsZXN0b25lMTE0NTg1Mw==",
"number": 35,
"open_issues": 0,
"state": "closed",
"title": "0.16.2",
"updated_at": "2016-07-22T08:55:52Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/35"
} | 0 | 2015-06-13T13:49:36Z | 2015-06-13T13:49:53Z | 2015-06-13T13:49:53Z | MEMBER | null | Some errors in newly build docstrings + add highlights in release notes.
This is applied on the online docs, but can be merged normally now
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10348/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10348/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10348.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10348",
"merged_at": "2015-06-13T13:49:53Z",
"patch_url": "https://github.com/pandas-dev/pandas/pull/10348.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10348"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10349 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10349/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10349/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10349/events | https://github.com/pandas-dev/pandas/issues/10349 | 88,028,902 | MDU6SXNzdWU4ODAyODkwMg== | 10,349 | ENH: unit of measurement / physical quantities | {
"avatar_url": "https://avatars.githubusercontent.com/u/2737768?v=4",
"events_url": "https://api.github.com/users/mdk73/events{/privacy}",
"followers_url": "https://api.github.com/users/mdk73/followers",
"following_url": "https://api.github.com/users/mdk73/following{/other_user}",
"gists_url": "https://api.github.com/users/mdk73/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/mdk73",
"id": 2737768,
"login": "mdk73",
"node_id": "MDQ6VXNlcjI3Mzc3Njg=",
"organizations_url": "https://api.github.com/users/mdk73/orgs",
"received_events_url": "https://api.github.com/users/mdk73/received_events",
"repos_url": "https://api.github.com/users/mdk73/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/mdk73/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/mdk73/subscriptions",
"type": "User",
"url": "https://api.github.com/users/mdk73"
} | [
{
"color": "4E9A06",
"default": false,
"description": null,
"id": 76812,
"name": "Enhancement",
"node_id": "MDU6TGFiZWw3NjgxMg==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Enhancement"
},
{
"color": "AD7FA8",
"default": false,
"description": null,
"id": 35818298,
"name": "API Design",
"node_id": "MDU6TGFiZWwzNTgxODI5OA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/API%20Design"
},
{
"color": "6138b5",
"default": false,
"description": "Extending pandas with custom dtypes or arrays.",
"id": 849023693,
"name": "ExtensionArray",
"node_id": "MDU6TGFiZWw4NDkwMjM2OTM=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/ExtensionArray"
}
]
| open | false | null | []
| {
"closed_at": null,
"closed_issues": 278,
"created_at": "2013-01-06T03:02:01Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/329591?v=4",
"events_url": "https://api.github.com/users/wesm/events{/privacy}",
"followers_url": "https://api.github.com/users/wesm/followers",
"following_url": "https://api.github.com/users/wesm/following{/other_user}",
"gists_url": "https://api.github.com/users/wesm/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/wesm",
"id": 329591,
"login": "wesm",
"node_id": "MDQ6VXNlcjMyOTU5MQ==",
"organizations_url": "https://api.github.com/users/wesm/orgs",
"received_events_url": "https://api.github.com/users/wesm/received_events",
"repos_url": "https://api.github.com/users/wesm/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/wesm/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/wesm/subscriptions",
"type": "User",
"url": "https://api.github.com/users/wesm"
},
"description": "Milestone for filing things away that may be reached someday (at which point such issues should be moved to the appropriate release milestone)",
"due_on": "2022-12-31T08:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/20",
"id": 239227,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/20/labels",
"node_id": "MDk6TWlsZXN0b25lMjM5MjI3",
"number": 20,
"open_issues": 108,
"state": "open",
"title": "Someday",
"updated_at": "2021-08-08T01:48:22Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/20"
} | 26 | 2015-06-13T16:24:37Z | 2021-08-31T09:20:59Z | null | NONE | null | quantities related
xref #2494
xref #1071
custom meta-data
xref #2485
It would be very convenient if unit support could be integrated into pandas.
Idea: pandas checks for the presence of a unit-attribute of columns and - if present - uses it
- with 'print' to show the units e.g. below the column names
- to calculate 'under the hood' with these units similar to the example below
For my example I use the module pint and add an attribute 'unit' to columns (and a 'title'...).
Example:
``` python
from pandas import DataFrame as DF
from pint import UnitRegistry
units = UnitRegistry()
class ColumnDescription():
'''Column description with additional attributes.
The idea is to use this description to be able to add unit and title
attributes to a column description in one step.
A list of ColumnDescriptions is than used as argument to DataFrame()
with unit support.
'''
def __init__(self, name, data, title = None, unit = None):
'''
Args:
name (str): Name of the column..
data (list): List of the column data.
title (str): Title of the column. Defaults to None.
unit (str): Unit of the column (see documentation of module pint).
Defaults to None.
'''
self.data = data
'''(list): List of the column data.'''
self.name = name
'''(str): Name of the column, naming convention similar to python variables.
Used to access the column with pandas syntax, e.g. df['column'] or df.column.
'''
self.title = title
'''(str): Title of the column.
More human readable than the 'name'. E.g.:
Title: 'This is a column title'.
name: 'column_title'.
'''
self.unit = unit
'''Unit of the column (see module pint).
Intended to be used in calculations involving different columns.
'''
class DataFrame(DF):
'''Data Frame with support for ColumnDescriptions (e.g. unit support).
1. See documentation of pandas.DataFrame.
2. When used with ColumnDescriptions supports additional column attributes
like title and unit.
'''
def __init__(self, data, title = None):
'''
Args:
data (list or dict):
1. Dict, as in documentation of DataFrame
2. List of the column data (of type ColumnDescription).
title (str): Title of the data frame. Defaults to None.
'''
if isinstance(data, list):
if isinstance(data[0], ColumnDescription):
d = {}
for column in data:
d[column.name] = column.data
super(DataFrame, self).__init__(d)
for column in data:
self[column.name].title = column.title
self[column.name].unit = column.unit
self.title = title
else:
super(DataFrame, self).__init__(data)
if __name__ == '__main__':
data = [ ColumnDescription('length',
[1, 10],
title = 'Length in meter',
unit = 'meter'),
ColumnDescription('time',
[10, 1],
title = 'Time in s',
unit = 's') ]
d = {'length':[1, 10],
'time': [10, 1]}
df = DataFrame(d)
print 'standard df'
print df
df = DataFrame(data)
print '\n' + 'new df'
print df
####use of dimensions####
# pint works with numpy arrays
# df[name] is currently not working with pint, but would be I think
# it would be a real enhancement if it would...
test = df.as_matrix(['length']) * units(df['length'].unit) / \
(df.as_matrix(['time']) * units(df['time'].unit))
print '\n' + 'unit test'
print test
print '\n' + 'magnitude'
print test.magnitude
print '\n' + 'dimensionality'
print test.dimensionality
```
| {
"+1": 20,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 20,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10349/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10349/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10350 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10350/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10350/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10350/events | https://github.com/pandas-dev/pandas/pull/10350 | 88,078,932 | MDExOlB1bGxSZXF1ZXN0Mzc2MzI4MTg= | 10,350 | BUG: frequencies.get_freq_code raises an error against offset with n != 1 | {
"avatar_url": "https://avatars.githubusercontent.com/u/1696302?v=4",
"events_url": "https://api.github.com/users/sinhrks/events{/privacy}",
"followers_url": "https://api.github.com/users/sinhrks/followers",
"following_url": "https://api.github.com/users/sinhrks/following{/other_user}",
"gists_url": "https://api.github.com/users/sinhrks/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/sinhrks",
"id": 1696302,
"login": "sinhrks",
"node_id": "MDQ6VXNlcjE2OTYzMDI=",
"organizations_url": "https://api.github.com/users/sinhrks/orgs",
"received_events_url": "https://api.github.com/users/sinhrks/received_events",
"repos_url": "https://api.github.com/users/sinhrks/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/sinhrks/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/sinhrks/subscriptions",
"type": "User",
"url": "https://api.github.com/users/sinhrks"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "0052cc",
"default": false,
"description": "DateOffsets",
"id": 53181044,
"name": "Frequency",
"node_id": "MDU6TGFiZWw1MzE4MTA0NA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Frequency"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 2 | 2015-06-13T22:54:48Z | 2015-06-20T02:09:55Z | 2015-06-15T12:57:04Z | MEMBER | null | Fixed a `frequencies.get_freq_code` raises `ValueError` against offset instance with n!=1. This is needed for #7832.
```
# OK
>>> import pandas.tseries.frequencies as f
>>> f.get_freq_code(('D', 3))
(6000, 3)
>>> import pandas.tseries.offsets as offsets
>>> f.get_freq_code(offsets.Day())
(6000, 1)
# NG!
>>> f.get_freq_code(offsets.Day(3))
ValueError: Unknown freqstr: 3D
```
Also, added docstrings and tests which make frequencies behavior understandable.
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10350/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10350/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10350.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10350",
"merged_at": "2015-06-15T12:57:03Z",
"patch_url": "https://github.com/pandas-dev/pandas/pull/10350.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10350"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10351 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10351/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10351/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10351/events | https://github.com/pandas-dev/pandas/issues/10351 | 88,173,405 | MDU6SXNzdWU4ODE3MzQwNQ== | 10,351 | Respect numpy fixed length strings | {
"avatar_url": "https://avatars.githubusercontent.com/u/5488440?v=4",
"events_url": "https://api.github.com/users/maxnoe/events{/privacy}",
"followers_url": "https://api.github.com/users/maxnoe/followers",
"following_url": "https://api.github.com/users/maxnoe/following{/other_user}",
"gists_url": "https://api.github.com/users/maxnoe/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/maxnoe",
"id": 5488440,
"login": "maxnoe",
"node_id": "MDQ6VXNlcjU0ODg0NDA=",
"organizations_url": "https://api.github.com/users/maxnoe/orgs",
"received_events_url": "https://api.github.com/users/maxnoe/received_events",
"repos_url": "https://api.github.com/users/maxnoe/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/maxnoe/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/maxnoe/subscriptions",
"type": "User",
"url": "https://api.github.com/users/maxnoe"
} | [
{
"color": "e102d8",
"default": false,
"description": "Unexpected or buggy dtype conversions",
"id": 31404521,
"name": "Dtype Conversions",
"node_id": "MDU6TGFiZWwzMTQwNDUyMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Dtype%20Conversions"
},
{
"color": "AD7FA8",
"default": false,
"description": null,
"id": 35818298,
"name": "API Design",
"node_id": "MDU6TGFiZWwzNTgxODI5OA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/API%20Design"
},
{
"color": "207de5",
"default": false,
"description": "Requires discussion from core team before further action",
"id": 219960758,
"name": "Needs Discussion",
"node_id": "MDU6TGFiZWwyMTk5NjA3NTg=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Needs%20Discussion"
}
]
| closed | false | null | []
| null | 8 | 2015-06-14T11:59:30Z | 2018-07-03T18:03:00Z | 2015-06-17T10:47:18Z | NONE | null | pandas converts all strings to 'O' columns.
For consistency and writing to files it would be good if pandas respects numpy fixed length strings.
```
import numpy as np
import pandas as pd
df = pd.DataFrame({'date': np.array(['2015-10-10', '2015-01-01'], dtype='S10')})
print(df.date.dtype)
```
Results in `dtype('O')` and not `dtype('S10')`
| {
"+1": 1,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 1,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10351/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10351/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10352 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10352/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10352/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10352/events | https://github.com/pandas-dev/pandas/pull/10352 | 88,194,232 | MDExOlB1bGxSZXF1ZXN0Mzc2NDI0ODE= | 10,352 | CI: run doc-tests always | {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
} | [
{
"color": "C4A000",
"default": false,
"description": "pandas testing functions or related to the test suite",
"id": 127685,
"name": "Testing",
"node_id": "MDU6TGFiZWwxMjc2ODU=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Testing"
},
{
"color": "a2bca7",
"default": false,
"description": "Continuous Integration",
"id": 48070600,
"name": "CI",
"node_id": "MDU6TGFiZWw0ODA3MDYwMA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/CI"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 2 | 2015-06-14T14:35:23Z | 2015-06-14T15:57:40Z | 2015-06-14T14:36:19Z | CONTRIBUTOR | null | {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10352/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10352/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10352.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10352",
"merged_at": "2015-06-14T14:36:19Z",
"patch_url": "https://github.com/pandas-dev/pandas/pull/10352.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10352"
} |
|
https://api.github.com/repos/pandas-dev/pandas/issues/10353 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10353/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10353/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10353/events | https://github.com/pandas-dev/pandas/issues/10353 | 88,219,488 | MDU6SXNzdWU4ODIxOTQ4OA== | 10,353 | API: Add pipe method to GroupBy objects | {
"avatar_url": "https://avatars.githubusercontent.com/u/1400021?v=4",
"events_url": "https://api.github.com/users/ghl3/events{/privacy}",
"followers_url": "https://api.github.com/users/ghl3/followers",
"following_url": "https://api.github.com/users/ghl3/following{/other_user}",
"gists_url": "https://api.github.com/users/ghl3/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/ghl3",
"id": 1400021,
"login": "ghl3",
"node_id": "MDQ6VXNlcjE0MDAwMjE=",
"organizations_url": "https://api.github.com/users/ghl3/orgs",
"received_events_url": "https://api.github.com/users/ghl3/received_events",
"repos_url": "https://api.github.com/users/ghl3/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/ghl3/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/ghl3/subscriptions",
"type": "User",
"url": "https://api.github.com/users/ghl3"
} | [
{
"color": "AD7FA8",
"default": false,
"description": null,
"id": 35818298,
"name": "API Design",
"node_id": "MDU6TGFiZWwzNTgxODI5OA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/API%20Design"
},
{
"color": "207de5",
"default": false,
"description": "Requires discussion from core team before further action",
"id": 219960758,
"name": "Needs Discussion",
"node_id": "MDU6TGFiZWwyMTk5NjA3NTg=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Needs%20Discussion"
}
]
| closed | false | null | []
| {
"closed_at": "2017-10-28T18:54:27Z",
"closed_issues": 764,
"created_at": "2017-03-23T13:26:25Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2017-10-27T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/46",
"id": 2406656,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/46/labels",
"node_id": "MDk6TWlsZXN0b25lMjQwNjY1Ng==",
"number": 46,
"open_issues": 0,
"state": "closed",
"title": "0.21.0",
"updated_at": "2018-07-08T21:53:21Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/46"
} | 6 | 2015-06-14T17:32:37Z | 2017-10-18T10:30:16Z | 2017-10-18T10:30:16Z | NONE | null | Extend the new "pipe" protocol to GroupBy objects to allow for piping of a wider class of functions. Currently, one can only create pipes that chain together objects inheriting from NDFrame. But the concept of piping is general and could be extended to other pandas objects, specifically anything inheriting from GroupBy.
The use case is to write pipe that allow one to freely transform back-and-forth between NDFrames and GroupBy objects. Example:
```
df = DataFrame({A: [...], B: [...]})
def f(dfgb):
return dfgb['B'].value_counts()
def g(srs):
return srs * 2
grouped = df.groupby('A')
grouped.pipe(f).pipe(g)
```
Note that these transformations are transformations are
- GroupBy -> Series
- Series -> Series
and the chain seamlessly switches from a GroupBy.pipe to a NDFrame.pipe
There are a few ways to implement this. A simple way is to break out the core functionality of "pipe" into a pure function and then to call that function in any method implementation of pipe. Another way is to think of piping as a mix-in trait, put it as a method in a base class, and then mix that base class into any class that wants to implement pipe-ability. I have no strong preference between these options, and I'm open to other implementations that may be more inline with Pandas' design goals or the long-term vision of the "pipe" concept.
A strawman implementation of the first implementation suggestion can be found here:
https://github.com/pydata/pandas/compare/master...ghl3:groupby-pipe
CC
@TomAugspurger
@shoyer
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10353/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10353/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10354 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10354/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10354/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10354/events | https://github.com/pandas-dev/pandas/pull/10354 | 88,297,259 | MDExOlB1bGxSZXF1ZXN0Mzc2NTQ5OTY= | 10,354 | BUG: closes bug in apply when function returns categorical | {
"avatar_url": "https://avatars.githubusercontent.com/u/1288998?v=4",
"events_url": "https://api.github.com/users/behzadnouri/events{/privacy}",
"followers_url": "https://api.github.com/users/behzadnouri/followers",
"following_url": "https://api.github.com/users/behzadnouri/following{/other_user}",
"gists_url": "https://api.github.com/users/behzadnouri/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/behzadnouri",
"id": 1288998,
"login": "behzadnouri",
"node_id": "MDQ6VXNlcjEyODg5OTg=",
"organizations_url": "https://api.github.com/users/behzadnouri/orgs",
"received_events_url": "https://api.github.com/users/behzadnouri/received_events",
"repos_url": "https://api.github.com/users/behzadnouri/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/behzadnouri/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/behzadnouri/subscriptions",
"type": "User",
"url": "https://api.github.com/users/behzadnouri"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "e11d21",
"default": false,
"description": "Categorical Data Type",
"id": 78527356,
"name": "Categorical",
"node_id": "MDU6TGFiZWw3ODUyNzM1Ng==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Categorical"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 1 | 2015-06-15T02:53:41Z | 2015-08-22T11:33:42Z | 2015-06-15T10:44:29Z | CONTRIBUTOR | null | closes https://github.com/pydata/pandas/issues/9573
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10354/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10354/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10354.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10354",
"merged_at": "2015-06-15T10:44:29Z",
"patch_url": "https://github.com/pandas-dev/pandas/pull/10354.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10354"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10355 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10355/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10355/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10355/events | https://github.com/pandas-dev/pandas/issues/10355 | 88,354,046 | MDU6SXNzdWU4ODM1NDA0Ng== | 10,355 | BUG: STD modifies groupby target column when as_index=False | {
"avatar_url": "https://avatars.githubusercontent.com/u/12891830?v=4",
"events_url": "https://api.github.com/users/jxrossel/events{/privacy}",
"followers_url": "https://api.github.com/users/jxrossel/followers",
"following_url": "https://api.github.com/users/jxrossel/following{/other_user}",
"gists_url": "https://api.github.com/users/jxrossel/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jxrossel",
"id": 12891830,
"login": "jxrossel",
"node_id": "MDQ6VXNlcjEyODkxODMw",
"organizations_url": "https://api.github.com/users/jxrossel/orgs",
"received_events_url": "https://api.github.com/users/jxrossel/received_events",
"repos_url": "https://api.github.com/users/jxrossel/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jxrossel/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jxrossel/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jxrossel"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "729FCF",
"default": false,
"description": null,
"id": 233160,
"name": "Groupby",
"node_id": "MDU6TGFiZWwyMzMxNjA=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Groupby"
},
{
"color": "0e8a16",
"default": true,
"description": null,
"id": 717120670,
"name": "good first issue",
"node_id": "MDU6TGFiZWw3MTcxMjA2NzA=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/good%20first%20issue"
}
]
| closed | false | null | []
| {
"closed_at": "2020-07-28T18:13:47Z",
"closed_issues": 2378,
"created_at": "2019-12-02T12:52:48Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2020-08-01T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/68",
"id": 4894670,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/68/labels",
"node_id": "MDk6TWlsZXN0b25lNDg5NDY3MA==",
"number": 68,
"open_issues": 0,
"state": "closed",
"title": "1.1",
"updated_at": "2021-07-17T17:25:28Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/68"
} | 11 | 2015-06-15T08:14:27Z | 2020-05-19T12:56:49Z | 2020-05-19T12:56:49Z | NONE | null | xref #14547 for other tests
In pandas 0.16.2 (and already in 0.16.0), using std() for aggregation after a groupby( 'my_column', as_index=False) modifies 'my_column' by taking its sqrt(). Example:
``` python
df = pandas.DataFrame({
'a' : [1,1,1,2,2,2,3,3,3],
'b' : [1,2,3,4,5,6,7,8,9],
})
df.groupby('a',as_index=False).std()
Out[5]:
a b
0 1.000000 1
1 1.414214 1
2 1.732051 1
```
The square root values of 'a' are returned instead of 1, 2, 3.
## INSTALLED VERSIONS
commit: None
python: 2.7.9.final.0
python-bits: 32
OS: Windows
OS-release: 7
machine: AMD64
processor: Intel64 Family 6 Model 45 Stepping 7, GenuineIntel
byteorder: little
LC_ALL: None
LANG: fr_CH
pandas: 0.16.2
nose: 1.3.4
Cython: 0.22
numpy: 1.9.2
scipy: 0.15.1
statsmodels: None
IPython: 3.0.0
sphinx: 1.3.1
patsy: 0.3.0
dateutil: 2.4.0
pytz: 2015.2
bottleneck: None
tables: 3.1.1
numexpr: 2.4
matplotlib: 1.4.3
openpyxl: None
xlrd: 0.9.3
xlwt: None
xlsxwriter: 0.7.1
lxml: None
bs4: 4.3.2
html5lib: None
httplib2: None
apiclient: None
sqlalchemy: 0.9.9
pymysql: None
psycopg2: None
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10355/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10355/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10356 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10356/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10356/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10356/events | https://github.com/pandas-dev/pandas/issues/10356 | 88,374,368 | MDU6SXNzdWU4ODM3NDM2OA== | 10,356 | Code sample in pandas/core/categorical.py | {
"avatar_url": "https://avatars.githubusercontent.com/u/103538?v=4",
"events_url": "https://api.github.com/users/anushshetty/events{/privacy}",
"followers_url": "https://api.github.com/users/anushshetty/followers",
"following_url": "https://api.github.com/users/anushshetty/following{/other_user}",
"gists_url": "https://api.github.com/users/anushshetty/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/anushshetty",
"id": 103538,
"login": "anushshetty",
"node_id": "MDQ6VXNlcjEwMzUzOA==",
"organizations_url": "https://api.github.com/users/anushshetty/orgs",
"received_events_url": "https://api.github.com/users/anushshetty/received_events",
"repos_url": "https://api.github.com/users/anushshetty/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/anushshetty/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/anushshetty/subscriptions",
"type": "User",
"url": "https://api.github.com/users/anushshetty"
} | [
{
"color": "3465A4",
"default": false,
"description": null,
"id": 134699,
"name": "Docs",
"node_id": "MDU6TGFiZWwxMzQ2OTk=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Docs"
},
{
"color": "e11d21",
"default": false,
"description": "Categorical Data Type",
"id": 78527356,
"name": "Categorical",
"node_id": "MDU6TGFiZWw3ODUyNzM1Ng==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Categorical"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 3 | 2015-06-15T09:46:16Z | 2015-08-19T21:39:47Z | 2015-08-19T21:39:47Z | NONE | null | The code sample in pandas/core/categorical.py needs a minor correction. In https://github.com/pydata/pandas/blob/master/pandas/core/categorical.py#L186:
```
>>> a = Categorical(['a','b','c','a','b','c'], ['c', 'b', 'a'])
>>> a.min()
```
Shouldn't a.is_ordered() come before a.min() ?
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10356/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10356/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10357 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10357/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10357/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10357/events | https://github.com/pandas-dev/pandas/issues/10357 | 88,384,754 | MDU6SXNzdWU4ODM4NDc1NA== | 10,357 | TST: run doc-tests | {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
} | [
{
"color": "C4A000",
"default": false,
"description": "pandas testing functions or related to the test suite",
"id": 127685,
"name": "Testing",
"node_id": "MDU6TGFiZWwxMjc2ODU=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Testing"
},
{
"color": "3465A4",
"default": false,
"description": null,
"id": 134699,
"name": "Docs",
"node_id": "MDU6TGFiZWwxMzQ2OTk=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Docs"
},
{
"color": "a2bca7",
"default": false,
"description": "Continuous Integration",
"id": 48070600,
"name": "CI",
"node_id": "MDU6TGFiZWw0ODA3MDYwMA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/CI"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 2 | 2015-06-15T10:32:42Z | 2015-06-15T10:41:18Z | 2015-06-15T10:41:18Z | CONTRIBUTOR | null | need to add the option `--with-doctest` in `ci/script.py` to run doc tests. Lots of these fail at them moment though.
We could run add these incrementally as the doc tests are fixed though, eg add lines line
`nosetests --with-doctest pandas/core` after the main tester
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10357/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10357/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10358 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10358/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10358/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10358/events | https://github.com/pandas-dev/pandas/pull/10358 | 88,407,996 | MDExOlB1bGxSZXF1ZXN0Mzc2ODUzOTE= | 10,358 | Fixing the code sample in pandas/core/categorical.py | {
"avatar_url": "https://avatars.githubusercontent.com/u/103538?v=4",
"events_url": "https://api.github.com/users/anushshetty/events{/privacy}",
"followers_url": "https://api.github.com/users/anushshetty/followers",
"following_url": "https://api.github.com/users/anushshetty/following{/other_user}",
"gists_url": "https://api.github.com/users/anushshetty/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/anushshetty",
"id": 103538,
"login": "anushshetty",
"node_id": "MDQ6VXNlcjEwMzUzOA==",
"organizations_url": "https://api.github.com/users/anushshetty/orgs",
"received_events_url": "https://api.github.com/users/anushshetty/received_events",
"repos_url": "https://api.github.com/users/anushshetty/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/anushshetty/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/anushshetty/subscriptions",
"type": "User",
"url": "https://api.github.com/users/anushshetty"
} | [
{
"color": "3465A4",
"default": false,
"description": null,
"id": 134699,
"name": "Docs",
"node_id": "MDU6TGFiZWwxMzQ2OTk=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Docs"
},
{
"color": "e11d21",
"default": false,
"description": "Categorical Data Type",
"id": 78527356,
"name": "Categorical",
"node_id": "MDU6TGFiZWw3ODUyNzM1Ng==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Categorical"
}
]
| closed | false | null | []
| null | 1 | 2015-06-15T12:19:49Z | 2015-08-19T21:40:11Z | 2015-08-19T21:40:10Z | NONE | null | Fix for #10356
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10358/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10358/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10358.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10358",
"merged_at": null,
"patch_url": "https://github.com/pandas-dev/pandas/pull/10358.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10358"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10359 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10359/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10359/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10359/events | https://github.com/pandas-dev/pandas/pull/10359 | 88,450,933 | MDExOlB1bGxSZXF1ZXN0Mzc3MDA0NjU= | 10,359 | DOC: consistent imports (GH9886) part III | {
"avatar_url": "https://avatars.githubusercontent.com/u/1020496?v=4",
"events_url": "https://api.github.com/users/jorisvandenbossche/events{/privacy}",
"followers_url": "https://api.github.com/users/jorisvandenbossche/followers",
"following_url": "https://api.github.com/users/jorisvandenbossche/following{/other_user}",
"gists_url": "https://api.github.com/users/jorisvandenbossche/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jorisvandenbossche",
"id": 1020496,
"login": "jorisvandenbossche",
"node_id": "MDQ6VXNlcjEwMjA0OTY=",
"organizations_url": "https://api.github.com/users/jorisvandenbossche/orgs",
"received_events_url": "https://api.github.com/users/jorisvandenbossche/received_events",
"repos_url": "https://api.github.com/users/jorisvandenbossche/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jorisvandenbossche/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jorisvandenbossche/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jorisvandenbossche"
} | [
{
"color": "3465A4",
"default": false,
"description": null,
"id": 134699,
"name": "Docs",
"node_id": "MDU6TGFiZWwxMzQ2OTk=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Docs"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 0 | 2015-06-15T14:58:10Z | 2015-06-23T12:43:04Z | 2015-06-23T12:42:59Z | MEMBER | null | Further work on #9886
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10359/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10359/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10359.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10359",
"merged_at": "2015-06-23T12:42:59Z",
"patch_url": "https://github.com/pandas-dev/pandas/pull/10359.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10359"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10360 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10360/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10360/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10360/events | https://github.com/pandas-dev/pandas/issues/10360 | 88,483,152 | MDU6SXNzdWU4ODQ4MzE1Mg== | 10,360 | BUG: _NDFrameIndexer._setitem_with_indexer() doesn't handle MultiIndex and mixed types properly | {
"avatar_url": "https://avatars.githubusercontent.com/u/7441788?v=4",
"events_url": "https://api.github.com/users/seth-p/events{/privacy}",
"followers_url": "https://api.github.com/users/seth-p/followers",
"following_url": "https://api.github.com/users/seth-p/following{/other_user}",
"gists_url": "https://api.github.com/users/seth-p/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/seth-p",
"id": 7441788,
"login": "seth-p",
"node_id": "MDQ6VXNlcjc0NDE3ODg=",
"organizations_url": "https://api.github.com/users/seth-p/orgs",
"received_events_url": "https://api.github.com/users/seth-p/received_events",
"repos_url": "https://api.github.com/users/seth-p/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/seth-p/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/seth-p/subscriptions",
"type": "User",
"url": "https://api.github.com/users/seth-p"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "0b02e1",
"default": false,
"description": "Related to indexing on series/frames, not to indexes themselves",
"id": 2822098,
"name": "Indexing",
"node_id": "MDU6TGFiZWwyODIyMDk4",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Indexing"
}
]
| closed | false | null | []
| {
"closed_at": null,
"closed_issues": 786,
"created_at": "2015-01-13T10:53:19Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "Changes that would be nice to have in the next release. These issues are not blocking. They will be pushed to the next release if no one has time to fix them.",
"due_on": null,
"html_url": "https://github.com/pandas-dev/pandas/milestone/32",
"id": 933188,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/32/labels",
"node_id": "MDk6TWlsZXN0b25lOTMzMTg4",
"number": 32,
"open_issues": 1053,
"state": "open",
"title": "Contributions Welcome",
"updated_at": "2021-11-21T00:50:06Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/32"
} | 6 | 2015-06-15T16:59:25Z | 2019-10-23T04:03:32Z | 2019-10-23T04:03:31Z | CONTRIBUTOR | null | Compare the behavior of the homogeneously typed `panel1` with that of the heterogeneously types `panel2`:
```
In [1]: import pandas as pd
In [29]: panel1 = pd.Panel([[[0., 0.]], [[0., 0.]]], items=['A', 'B'], minor_axis=['x', 'y'])
In [30]: panel2 = pd.Panel([[[0., 0.]], [['o', 'o']]], items=['A', 'B'], minor_axis=['x', 'y'])
In [33]: panel1['C'] = 0.
In [34]: panel2['C'] = 0.
In [35]: panel1.dtypes
Out[35]:
A float64
B float64
C float64
dtype: object
In [36]: panel2.dtypes
Out[36]:
A object
B object
C float64
dtype: object
In [37]: panel1.loc['C', 0, :] = [5, 6]
In [38]: panel1['C']
Out[38]:
x y
0 5 6
In [39]: panel2.loc['C', 0, :] = [5, 6]
---------------------------------------------------------------------------
ValueError Traceback (most recent call last)
<ipython-input-39-57fe49e884e4> in <module>()
----> 1 panel2.loc['C', 0, :] = [5, 6]
C:\Python34\lib\site-packages\pandas\core\indexing.py in __setitem__(self, key, value)
116 def __setitem__(self, key, value):
117 indexer = self._get_setitem_indexer(key)
--> 118 self._setitem_with_indexer(indexer, value)
119
120 def _has_valid_type(self, k, axis):
C:\Python34\lib\site-packages\pandas\core\indexing.py in _setitem_with_indexer(self, indexer, value)
460
461 if len(labels) != len(value):
--> 462 raise ValueError('Must have equal len keys and value '
463 'when setting with an iterable')
464
ValueError: Must have equal len keys and value when setting with an iterable
In [41]: pd.show_versions()
INSTALLED VERSIONS
------------------
commit: None
python: 3.4.3.final.0
python-bits: 64
OS: Windows
OS-release: 7
machine: AMD64
processor: Intel64 Family 6 Model 58 Stepping 9, GenuineIntel
byteorder: little
LC_ALL: None
LANG: None
pandas: 0.16.1
nose: 1.3.6
Cython: 0.22
numpy: 1.9.1
scipy: None
statsmodels: None
IPython: 3.1.0
sphinx: None
patsy: 0.3.0
dateutil: 2.4.2
pytz: 2015.4
bottleneck: 0.8.0
tables: 3.1.1
numexpr: 2.4
matplotlib: 1.4.3
openpyxl: None
xlrd: None
xlwt: None
xlsxwriter: None
lxml: None
bs4: None
html5lib: None
httplib2: None
apiclient: None
sqlalchemy: 1.0.5
pymysql: None
psycopg2: None
```
Pandas 0.16.2 exhibits the same error.
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10360/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10360/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10361 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10361/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10361/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10361/events | https://github.com/pandas-dev/pandas/issues/10361 | 88,525,164 | MDU6SXNzdWU4ODUyNTE2NA== | 10,361 | ERROR: test_creating_and_reading_multiple_sheets (pandas.io.tests.test_excel.ExcelReaderTests) | {
"avatar_url": "https://avatars.githubusercontent.com/u/79732?v=4",
"events_url": "https://api.github.com/users/jlec/events{/privacy}",
"followers_url": "https://api.github.com/users/jlec/followers",
"following_url": "https://api.github.com/users/jlec/following{/other_user}",
"gists_url": "https://api.github.com/users/jlec/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jlec",
"id": 79732,
"login": "jlec",
"node_id": "MDQ6VXNlcjc5NzMy",
"organizations_url": "https://api.github.com/users/jlec/orgs",
"received_events_url": "https://api.github.com/users/jlec/received_events",
"repos_url": "https://api.github.com/users/jlec/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jlec/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jlec/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jlec"
} | [
{
"color": "C4A000",
"default": false,
"description": "pandas testing functions or related to the test suite",
"id": 127685,
"name": "Testing",
"node_id": "MDU6TGFiZWwxMjc2ODU=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Testing"
}
]
| closed | false | null | []
| {
"closed_at": null,
"closed_issues": 2361,
"created_at": "2015-02-26T19:29:05Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/1020496?v=4",
"events_url": "https://api.github.com/users/jorisvandenbossche/events{/privacy}",
"followers_url": "https://api.github.com/users/jorisvandenbossche/followers",
"following_url": "https://api.github.com/users/jorisvandenbossche/following{/other_user}",
"gists_url": "https://api.github.com/users/jorisvandenbossche/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jorisvandenbossche",
"id": 1020496,
"login": "jorisvandenbossche",
"node_id": "MDQ6VXNlcjEwMjA0OTY=",
"organizations_url": "https://api.github.com/users/jorisvandenbossche/orgs",
"received_events_url": "https://api.github.com/users/jorisvandenbossche/received_events",
"repos_url": "https://api.github.com/users/jorisvandenbossche/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jorisvandenbossche/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jorisvandenbossche/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jorisvandenbossche"
},
"description": "A milestone for closed or open issues for which there is no action needed (eg not a bug, just a question / discussion, nothing to resolve, wontfix, etc).\r\n\r\n",
"due_on": null,
"html_url": "https://github.com/pandas-dev/pandas/milestone/33",
"id": 997544,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/33/labels",
"node_id": "MDk6TWlsZXN0b25lOTk3NTQ0",
"number": 33,
"open_issues": 11,
"state": "open",
"title": "No action",
"updated_at": "2021-11-19T17:33:16Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/33"
} | 2 | 2015-06-15T20:01:00Z | 2016-11-11T11:16:23Z | 2016-11-11T11:16:20Z | CONTRIBUTOR | null | ```
======================================================================
ERROR: test_creating_and_reading_multiple_sheets (pandas.io.tests.test_excel.ExcelReaderTests)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/var/tmp/portage/dev-python/pandas-0.16.2/work/pandas-0.16.2-python3_3/lib/pandas/io/tests/test_excel.py", line 474, in test_creating_and_reading_multiple_sheets
for sheetname, df in dfs.iteritems():
AttributeError: 'dict' object has no attribute 'iteritems'
----------------------------------------------------------------------
```
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10361/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10361/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10362 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10362/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10362/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10362/events | https://github.com/pandas-dev/pandas/issues/10362 | 88,531,198 | MDU6SXNzdWU4ODUzMTE5OA== | 10,362 | Improve Documentation for pandas.Series.interpolate as to how index is used | {
"avatar_url": "https://avatars.githubusercontent.com/u/51059?v=4",
"events_url": "https://api.github.com/users/cancan101/events{/privacy}",
"followers_url": "https://api.github.com/users/cancan101/followers",
"following_url": "https://api.github.com/users/cancan101/following{/other_user}",
"gists_url": "https://api.github.com/users/cancan101/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/cancan101",
"id": 51059,
"login": "cancan101",
"node_id": "MDQ6VXNlcjUxMDU5",
"organizations_url": "https://api.github.com/users/cancan101/orgs",
"received_events_url": "https://api.github.com/users/cancan101/received_events",
"repos_url": "https://api.github.com/users/cancan101/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/cancan101/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/cancan101/subscriptions",
"type": "User",
"url": "https://api.github.com/users/cancan101"
} | [
{
"color": "3465A4",
"default": false,
"description": null,
"id": 134699,
"name": "Docs",
"node_id": "MDU6TGFiZWwxMzQ2OTk=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Docs"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 0 | 2015-06-15T20:27:20Z | 2015-08-07T10:54:07Z | 2015-08-07T10:54:07Z | CONTRIBUTOR | null | From the docs:
> ‘linear’: ignore the index and treat the values as equally spaced. default
> ‘index’, ‘values’: use the actual numerical values of the index
but the remaining types, for example ‘quadratic’, ‘cubic’, ‘barycentric’, `krogh`, don't specify whether they assume equal spacing or use the index values.
I believe that they DO use the index values.
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10362/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10362/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10363 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10363/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10363/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10363/events | https://github.com/pandas-dev/pandas/issues/10363 | 88,536,091 | MDU6SXNzdWU4ODUzNjA5MQ== | 10,363 | Inconsistent Series/scalar comparison behavior based upon the scalar's type | {
"avatar_url": "https://avatars.githubusercontent.com/u/1879083?v=4",
"events_url": "https://api.github.com/users/naftaliharris/events{/privacy}",
"followers_url": "https://api.github.com/users/naftaliharris/followers",
"following_url": "https://api.github.com/users/naftaliharris/following{/other_user}",
"gists_url": "https://api.github.com/users/naftaliharris/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/naftaliharris",
"id": 1879083,
"login": "naftaliharris",
"node_id": "MDQ6VXNlcjE4NzkwODM=",
"organizations_url": "https://api.github.com/users/naftaliharris/orgs",
"received_events_url": "https://api.github.com/users/naftaliharris/received_events",
"repos_url": "https://api.github.com/users/naftaliharris/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/naftaliharris/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/naftaliharris/subscriptions",
"type": "User",
"url": "https://api.github.com/users/naftaliharris"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
}
]
| closed | false | null | []
| null | 4 | 2015-06-15T20:46:32Z | 2015-06-15T21:08:49Z | 2015-06-15T21:01:34Z | NONE | null | It's pretty unexpected that the behavior of `x <= pd.Series(...)` depends on whether `x` is a python float or a `np.float64`:
``` python
>>> import pandas as pd
>>> import numpy as np
>>> 5 <= pd.Series(range(10))
0 False
1 False
2 False
3 False
4 False
5 True
6 True
7 True
8 True
9 True
dtype: bool
>>> np.float64(5) <= pd.Series(range(10))
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python2.7/dist-packages/pandas/core/ops.py", line 588, in wrapper
if len(self) != len(other):
TypeError: len() of unsized object
>>> pd.show_versions()
INSTALLED VERSIONS
------------------
commit: None
python: 2.7.3.final.0
python-bits: 64
OS: Linux
OS-release: 3.2.0-54-virtual
machine: x86_64
processor: x86_64
byteorder: little
LC_ALL: None
LANG: en_US.UTF-8
pandas: 0.16.2
nose: 1.3.3
Cython: None
numpy: 1.9.2
scipy: 0.14.0
statsmodels: 0.5.0
IPython: 0.12.1
sphinx: None
patsy: 0.3.0
dateutil: 2.2
pytz: 2014.4
bottleneck: None
tables: None
numexpr: None
matplotlib: 1.3.1
openpyxl: 1.8.6
xlrd: 0.9.3
xlwt: None
xlsxwriter: None
lxml: 3.3.2
bs4: None
html5lib: None
httplib2: 0.7.2
apiclient: None
sqlalchemy: None
pymysql: None
psycopg2: 2.5.2 (dt dec pq3 ext)
>>>
```
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10363/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10363/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10364 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10364/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10364/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10364/events | https://github.com/pandas-dev/pandas/issues/10364 | 88,716,777 | MDU6SXNzdWU4ODcxNjc3Nw== | 10,364 | BUG/DOC: DataFrame.values return type when uint64 is mixed with signed int types | {
"avatar_url": "https://avatars.githubusercontent.com/u/10709573?v=4",
"events_url": "https://api.github.com/users/kawochen/events{/privacy}",
"followers_url": "https://api.github.com/users/kawochen/followers",
"following_url": "https://api.github.com/users/kawochen/following{/other_user}",
"gists_url": "https://api.github.com/users/kawochen/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/kawochen",
"id": 10709573,
"login": "kawochen",
"node_id": "MDQ6VXNlcjEwNzA5NTcz",
"organizations_url": "https://api.github.com/users/kawochen/orgs",
"received_events_url": "https://api.github.com/users/kawochen/received_events",
"repos_url": "https://api.github.com/users/kawochen/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/kawochen/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/kawochen/subscriptions",
"type": "User",
"url": "https://api.github.com/users/kawochen"
} | [
{
"color": "3465A4",
"default": false,
"description": null,
"id": 134699,
"name": "Docs",
"node_id": "MDU6TGFiZWwxMzQ2OTk=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Docs"
},
{
"color": "e102d8",
"default": false,
"description": "Unexpected or buggy dtype conversions",
"id": 31404521,
"name": "Dtype Conversions",
"node_id": "MDU6TGFiZWwzMTQwNDUyMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Dtype%20Conversions"
}
]
| closed | false | null | []
| {
"closed_at": "2016-10-03T08:52:13Z",
"closed_issues": 733,
"created_at": "2016-03-11T21:24:45Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2016-09-30T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/40",
"id": 1639795,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/40/labels",
"node_id": "MDk6TWlsZXN0b25lMTYzOTc5NQ==",
"number": 40,
"open_issues": 0,
"state": "closed",
"title": "0.19.0",
"updated_at": "2017-11-06T02:01:14Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/40"
} | 8 | 2015-06-16T12:44:52Z | 2017-02-18T17:33:32Z | 2017-02-18T12:03:24Z | CONTRIBUTOR | null | `DataFrame.values`' doc mentions type promotion but leaves out that when `uint64` is mixed with signed `int` types, the return type is `int64`, which can be surprising. Perhaps consider returning `dtype(object)` in `internals._interleaved_dtype` when `uint64` and signed `int`s are present?
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10364/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10364/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10365 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10365/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10365/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10365/events | https://github.com/pandas-dev/pandas/issues/10365 | 88,754,952 | MDU6SXNzdWU4ODc1NDk1Mg== | 10,365 | Improve documentation for piecewise_polynomial interpolation | {
"avatar_url": "https://avatars.githubusercontent.com/u/51059?v=4",
"events_url": "https://api.github.com/users/cancan101/events{/privacy}",
"followers_url": "https://api.github.com/users/cancan101/followers",
"following_url": "https://api.github.com/users/cancan101/following{/other_user}",
"gists_url": "https://api.github.com/users/cancan101/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/cancan101",
"id": 51059,
"login": "cancan101",
"node_id": "MDQ6VXNlcjUxMDU5",
"organizations_url": "https://api.github.com/users/cancan101/orgs",
"received_events_url": "https://api.github.com/users/cancan101/received_events",
"repos_url": "https://api.github.com/users/cancan101/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/cancan101/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/cancan101/subscriptions",
"type": "User",
"url": "https://api.github.com/users/cancan101"
} | [
{
"color": "3465A4",
"default": false,
"description": null,
"id": 134699,
"name": "Docs",
"node_id": "MDU6TGFiZWwxMzQ2OTk=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Docs"
},
{
"color": "d7e102",
"default": false,
"description": "np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate",
"id": 2822342,
"name": "Missing-data",
"node_id": "MDU6TGFiZWwyODIyMzQy",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Missing-data"
},
{
"color": "0e8a16",
"default": true,
"description": null,
"id": 717120670,
"name": "good first issue",
"node_id": "MDU6TGFiZWw3MTcxMjA2NzA=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/good%20first%20issue"
}
]
| closed | false | null | []
| {
"closed_at": null,
"closed_issues": 786,
"created_at": "2015-01-13T10:53:19Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "Changes that would be nice to have in the next release. These issues are not blocking. They will be pushed to the next release if no one has time to fix them.",
"due_on": null,
"html_url": "https://github.com/pandas-dev/pandas/milestone/32",
"id": 933188,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/32/labels",
"node_id": "MDk6TWlsZXN0b25lOTMzMTg4",
"number": 32,
"open_issues": 1053,
"state": "open",
"title": "Contributions Welcome",
"updated_at": "2021-11-21T00:50:06Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/32"
} | 3 | 2015-06-16T15:09:18Z | 2021-03-09T17:00:02Z | 2021-03-09T17:00:01Z | CONTRIBUTOR | null | Using piecewise_polynomial results in `ZeroDivisionError`. I assume there is something else that needs to be passed (not `order`) to make this work:
``` python
test = pd.DataFrame({'a':range(1000)})
test.ix[3] = np.nan
test.interpolate(method='piecewise_polynomial')
```
``` py-tb
ZeroDivisionError Traceback (most recent call last)
<ipython-input-51-ae8bbf1d5e8d> in <module>()
1 test = pd.DataFrame({'a':range(1000)})
2 test.ix[3] = np.nan
----> 3 test.interpolate(method='piecewise_polynomial')
/Users/alex/.virtualenvs/work/lib/python2.7/site-packages/pandas/core/generic.pyc in interpolate(self, method, axis, limit, inplace, downcast, **kwargs)
2891 inplace=inplace,
2892 downcast=downcast,
-> 2893 **kwargs)
2894 if inplace:
2895 if axis == 1:
/Users/alex/.virtualenvs/work/lib/python2.7/site-packages/pandas/core/internals.pyc in interpolate(self, **kwargs)
2490
2491 def interpolate(self, **kwargs):
-> 2492 return self.apply('interpolate', **kwargs)
2493
2494 def shift(self, **kwargs):
/Users/alex/.virtualenvs/work/lib/python2.7/site-packages/pandas/core/internals.pyc in apply(self, f, axes, filter, do_integrity_check, **kwargs)
2457 copy=align_copy)
2458
-> 2459 applied = getattr(b, f)(**kwargs)
2460
2461 if isinstance(applied, list):
/Users/alex/.virtualenvs/work/lib/python2.7/site-packages/pandas/core/internals.pyc in interpolate(self, method, axis, index, values, inplace, limit, fill_value, coerce, downcast, **kwargs)
770 inplace=inplace,
771 downcast=downcast,
--> 772 **kwargs)
773
774 raise ValueError("invalid method '{0}' to interpolate.".format(method))
/Users/alex/.virtualenvs/work/lib/python2.7/site-packages/pandas/core/internals.pyc in _interpolate(self, method, index, values, fill_value, axis, limit, inplace, downcast, **kwargs)
836
837 # interp each column independently
--> 838 interp_values = np.apply_along_axis(func, axis, data)
839
840 blocks = [make_block(interp_values,
/Users/alex/.virtualenvs/work/lib/python2.7/site-packages/numpy/lib/shape_base.pyc in apply_along_axis(func1d, axis, arr, *args, **kwargs)
89 outshape = asarray(arr.shape).take(indlist)
90 i.put(indlist, ind)
---> 91 res = func1d(arr[tuple(i.tolist())], *args, **kwargs)
92 # if res is a number, then we have a smaller output array
93 if isscalar(res):
/Users/alex/.virtualenvs/work/lib/python2.7/site-packages/pandas/core/internals.pyc in func(x)
833 return com.interpolate_1d(index, x, method=method, limit=limit,
834 fill_value=fill_value,
--> 835 bounds_error=False, **kwargs)
836
837 # interp each column independently
/Users/alex/.virtualenvs/work/lib/python2.7/site-packages/pandas/core/common.pyc in interpolate_1d(xvalues, yvalues, method, limit, fill_value, bounds_error, order)
1687 result[firstIndex:][invalid] = _interpolate_scipy_wrapper(
1688 valid_x, valid_y, new_x, method=method, fill_value=fill_value,
-> 1689 bounds_error=bounds_error, order=order)
1690 if limit:
1691 result[violate_limit] = np.nan
/Users/alex/.virtualenvs/work/lib/python2.7/site-packages/pandas/core/common.pyc in _interpolate_scipy_wrapper(x, y, new_x, method, fill_value, bounds_error, order)
1747 new_x = new_x.copy()
1748 method = alt_methods[method]
-> 1749 new_y = method(x, y, new_x)
1750 return new_y
1751
/Users/alex/.virtualenvs/work/lib/python2.7/site-packages/scipy/interpolate/polyint.pyc in piecewise_polynomial_interpolate(xi, yi, x, orders, der, axis)
925 """
926
--> 927 P = PiecewisePolynomial(xi, yi, orders, axis=axis)
928 if der == 0:
929 return P(x)
/Users/alex/.virtualenvs/work/lib/python2.7/site-packages/scipy/interpolate/polyint.pyc in __init__(self, xi, yi, orders, direction, axis)
727
728 yi0 = np.asarray(yi[slice0])
--> 729 self._set_yi(yi0)
730
731 self.xi = [xi[0]]
/Users/alex/.virtualenvs/work/lib/python2.7/site-packages/scipy/interpolate/polyint.pyc in _set_yi(self, yi, xi, axis)
129 "interpolation axis.")
130
--> 131 self._y_axis = (axis % yi.ndim)
132 self._y_extra_shape = yi.shape[:self._y_axis]+yi.shape[self._y_axis+1:]
133 self.dtype = None
ZeroDivisionError: integer division or modulo by zero
```
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10365/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10365/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10366 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10366/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10366/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10366/events | https://github.com/pandas-dev/pandas/issues/10366 | 88,776,630 | MDU6SXNzdWU4ODc3NjYzMA== | 10,366 | Irregular errors when reading certain categorical strings from hdf | {
"avatar_url": "https://avatars.githubusercontent.com/u/223276?v=4",
"events_url": "https://api.github.com/users/cottrell/events{/privacy}",
"followers_url": "https://api.github.com/users/cottrell/followers",
"following_url": "https://api.github.com/users/cottrell/following{/other_user}",
"gists_url": "https://api.github.com/users/cottrell/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/cottrell",
"id": 223276,
"login": "cottrell",
"node_id": "MDQ6VXNlcjIyMzI3Ng==",
"organizations_url": "https://api.github.com/users/cottrell/orgs",
"received_events_url": "https://api.github.com/users/cottrell/received_events",
"repos_url": "https://api.github.com/users/cottrell/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/cottrell/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/cottrell/subscriptions",
"type": "User",
"url": "https://api.github.com/users/cottrell"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "444444",
"default": false,
"description": "Unicode strings",
"id": 36380025,
"name": "Unicode",
"node_id": "MDU6TGFiZWwzNjM4MDAyNQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Unicode"
},
{
"color": "5319e7",
"default": false,
"description": "read_hdf, HDFStore",
"id": 47229190,
"name": "IO HDF5",
"node_id": "MDU6TGFiZWw0NzIyOTE5MA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/IO%20HDF5"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 8 | 2015-06-16T16:33:23Z | 2015-08-28T02:29:03Z | 2015-08-28T02:29:03Z | CONTRIBUTOR | null | It seems that there is something bad happening when we use certain strings with special characters AND the empty string with categoricals:
``` python
# -*- coding: latin-1 -*-
import pandas
import os
examples = [
pandas.Series(['EÉ, 17', '', 'a', 'b', 'c'], dtype='category'),
pandas.Series(['EÉ, 17', 'a', 'b', 'c'], dtype='category'),
pandas.Series(['', 'a', 'b', 'c'], dtype='category'),
pandas.Series(['EE, 17', '', 'a', 'b', 'c'], dtype='category'),
pandas.Series(['øü', 'a', 'b', 'c'], dtype='category'),
pandas.Series(['Aøü', '', 'a', 'b', 'c'], dtype='category'),
pandas.Series(['EÉ, 17', 'øü', 'a', 'b', 'c'], dtype='category')
]
def test_hdf(s):
f = 'testhdf.h5'
if os.path.exists(f):
os.remove(f)
s.to_hdf(f, 'data', format='table')
return pandas.read_hdf(f, 'data')
for i, s in enumerate(examples):
flag = True
e = ''
try:
test_hdf(s)
except Exception as ex:
e = ex
flag = False
print('%d: %s\t%s\t%s' % (i, 'pass' if flag else 'fail', s.tolist(), e))
```
Results in:
```
0: fail ['EÉ, 17', '', 'a', 'b', 'c'] Categorical categories must be unique
1: pass ['EÉ, 17', 'a', 'b', 'c']
2: pass ['', 'a', 'b', 'c']
3: pass ['EE, 17', '', 'a', 'b', 'c']
4: pass ['øü', 'a', 'b', 'c']
5: fail ['Aøü', '', 'a', 'b', 'c'] Categorical categories must be unique
6: pass ['EÉ, 17', 'øü', 'a', 'b', 'c']
```
Not sure if I am using this incorrectly or if this is actually a corner case.
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10366/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10366/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10367 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10367/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10367/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10367/events | https://github.com/pandas-dev/pandas/pull/10367 | 88,850,645 | MDExOlB1bGxSZXF1ZXN0Mzc4NDYzNjA= | 10,367 | BUG: drop_duplicates drops name(s). | {
"avatar_url": "https://avatars.githubusercontent.com/u/1696302?v=4",
"events_url": "https://api.github.com/users/sinhrks/events{/privacy}",
"followers_url": "https://api.github.com/users/sinhrks/followers",
"following_url": "https://api.github.com/users/sinhrks/following{/other_user}",
"gists_url": "https://api.github.com/users/sinhrks/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/sinhrks",
"id": 1696302,
"login": "sinhrks",
"node_id": "MDQ6VXNlcjE2OTYzMDI=",
"organizations_url": "https://api.github.com/users/sinhrks/orgs",
"received_events_url": "https://api.github.com/users/sinhrks/received_events",
"repos_url": "https://api.github.com/users/sinhrks/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/sinhrks/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/sinhrks/subscriptions",
"type": "User",
"url": "https://api.github.com/users/sinhrks"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "0b02e1",
"default": false,
"description": "Related to indexing on series/frames, not to indexes themselves",
"id": 2822098,
"name": "Indexing",
"node_id": "MDU6TGFiZWwyODIyMDk4",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Indexing"
},
{
"color": "207de5",
"default": false,
"description": null,
"id": 71268330,
"name": "MultiIndex",
"node_id": "MDU6TGFiZWw3MTI2ODMzMA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/MultiIndex"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 4 | 2015-06-16T21:58:38Z | 2015-06-23T14:12:49Z | 2015-06-23T14:11:23Z | MEMBER | null | Closes #10115. Closes #10116.
Based on @seth-p and @jreback 's fix, added tets for datetime-likes.
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10367/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10367/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10367.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10367",
"merged_at": "2015-06-23T14:11:22Z",
"patch_url": "https://github.com/pandas-dev/pandas/pull/10367.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10367"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10368 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10368/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10368/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10368/events | https://github.com/pandas-dev/pandas/issues/10368 | 88,865,126 | MDU6SXNzdWU4ODg2NTEyNg== | 10,368 | Sparsification of Graphs | {
"avatar_url": "https://avatars.githubusercontent.com/u/326005?v=4",
"events_url": "https://api.github.com/users/chebee7i/events{/privacy}",
"followers_url": "https://api.github.com/users/chebee7i/followers",
"following_url": "https://api.github.com/users/chebee7i/following{/other_user}",
"gists_url": "https://api.github.com/users/chebee7i/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/chebee7i",
"id": 326005,
"login": "chebee7i",
"node_id": "MDQ6VXNlcjMyNjAwNQ==",
"organizations_url": "https://api.github.com/users/chebee7i/orgs",
"received_events_url": "https://api.github.com/users/chebee7i/received_events",
"repos_url": "https://api.github.com/users/chebee7i/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/chebee7i/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/chebee7i/subscriptions",
"type": "User",
"url": "https://api.github.com/users/chebee7i"
} | []
| closed | false | null | []
| null | 2 | 2015-06-16T23:21:16Z | 2015-06-16T23:34:45Z | 2015-06-16T23:31:41Z | CONTRIBUTOR | null | It might be nice to get some functions in NetworkX for sparsifying graphs. cut sparsification and spectral sparsification are two options. For example,
http://arxiv.org/abs/0808.4134
Spectral Sparsification of Graphs
Daniel A. Spielman, Shang-Hua Teng
We introduce a new notion of graph sparsificaiton based on spectral similarity of graph Laplacians: spectral sparsification requires that the Laplacian quadratic form of the sparsifier approximate that of the original. This is equivalent to saying that the Laplacian of the sparsifier is a good preconditioner for the Laplacian of the original. We prove that every graph has a spectral sparsifier of nearly linear size. Moreover, we present an algorithm that produces spectral sparsifiers in time $\softO{m}$, where m is the number of edges in the original graph. This construction is a key component of a nearly-linear time algorithm for solving linear equations in diagonally-dominant matrcies. Our sparsification algorithm makes use of a nearly-linear time algorithm for graph partitioning that satisfies a strong guarantee: if the partition it outputs is very unbalanced, then the larger part is contained in a subgraph of high conductance.
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10368/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10368/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10369 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10369/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10369/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10369/events | https://github.com/pandas-dev/pandas/issues/10369 | 88,873,548 | MDU6SXNzdWU4ODg3MzU0OA== | 10,369 | pandas.read_msgpack(None) returns [78, 111, 110, 101] | {
"avatar_url": "https://avatars.githubusercontent.com/u/5010099?v=4",
"events_url": "https://api.github.com/users/sergeny/events{/privacy}",
"followers_url": "https://api.github.com/users/sergeny/followers",
"following_url": "https://api.github.com/users/sergeny/following{/other_user}",
"gists_url": "https://api.github.com/users/sergeny/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/sergeny",
"id": 5010099,
"login": "sergeny",
"node_id": "MDQ6VXNlcjUwMTAwOTk=",
"organizations_url": "https://api.github.com/users/sergeny/orgs",
"received_events_url": "https://api.github.com/users/sergeny/received_events",
"repos_url": "https://api.github.com/users/sergeny/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/sergeny/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/sergeny/subscriptions",
"type": "User",
"url": "https://api.github.com/users/sergeny"
} | [
{
"color": "ffa0ff",
"default": false,
"description": "Incorrect or improved errors from pandas",
"id": 42670965,
"name": "Error Reporting",
"node_id": "MDU6TGFiZWw0MjY3MDk2NQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Error%20Reporting"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 3 | 2015-06-17T00:23:51Z | 2015-07-03T11:58:52Z | 2015-07-03T11:58:52Z | NONE | null | It should return an error, as that's what it most likely is.
If someone is really sending empty msgpacks out there to transmit [78, 111, 110, 101], they could add a special case.
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10369/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10369/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10370 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10370/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10370/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10370/events | https://github.com/pandas-dev/pandas/pull/10370 | 88,881,016 | MDExOlB1bGxSZXF1ZXN0Mzc4NTc1MjM= | 10,370 | CI: use versioneer to have PEP440 versions | {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
} | [
{
"color": "75507B",
"default": false,
"description": "Library building on various platforms",
"id": 129350,
"name": "Build",
"node_id": "MDU6TGFiZWwxMjkzNTA=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Build"
},
{
"color": "a2bca7",
"default": false,
"description": "Continuous Integration",
"id": 48070600,
"name": "CI",
"node_id": "MDU6TGFiZWw0ODA3MDYwMA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/CI"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 23 | 2015-06-17T01:11:24Z | 2015-07-16T11:44:37Z | 2015-07-16T00:08:25Z | CONTRIBUTOR | null | - use versioneer, for PEP440 version strings, closes #9518
- use binstar build
- OSX stack testing, closes #7127
This removes all of the original manual-ish logic to create/manage the versioning in `setup.py`, and replaces with `versioneer.py` (bundled inline) to handle correct versioning for release, development, and conda builds.
This actually was tricky simply because of the way the tags are setup, they are like: `v0.16.2` which is pretty non-standard, e.g. most would simply have `0.16.0`. This messes with comparision using `LooseVersion` (of course you _can_ replace this tag as versioneer does, its called the `tag_prefix`, but his makes other things require a slightly different method).
So bottom line we get PEP compliant versions like this:
```
In [1]: pd.__version__
Out[1]: '0.16.2+10.gc01927b'
```
IOW, 10 commits past the last tag and the git hash.
Now also able to build on `anaconda.org` for all platforms (`linux-32,linux-64,OSX,win-32,win-64`). This part is not 100% done, but quite close. The intention is to have testing and artifact building (well at least for say 2.7/3.4) for linux,osx,win that can be directly `conda install pandas -c pandas` to get the dev version.
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10370/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10370/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10370.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10370",
"merged_at": "2015-07-16T00:08:25Z",
"patch_url": "https://github.com/pandas-dev/pandas/pull/10370.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10370"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10371 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10371/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10371/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10371/events | https://github.com/pandas-dev/pandas/issues/10371 | 88,902,151 | MDU6SXNzdWU4ODkwMjE1MQ== | 10,371 | Add note in docs for interpolate that Only `method=linear` interpolation is supported on MultiIndexes. | {
"avatar_url": "https://avatars.githubusercontent.com/u/51059?v=4",
"events_url": "https://api.github.com/users/cancan101/events{/privacy}",
"followers_url": "https://api.github.com/users/cancan101/followers",
"following_url": "https://api.github.com/users/cancan101/following{/other_user}",
"gists_url": "https://api.github.com/users/cancan101/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/cancan101",
"id": 51059,
"login": "cancan101",
"node_id": "MDQ6VXNlcjUxMDU5",
"organizations_url": "https://api.github.com/users/cancan101/orgs",
"received_events_url": "https://api.github.com/users/cancan101/received_events",
"repos_url": "https://api.github.com/users/cancan101/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/cancan101/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/cancan101/subscriptions",
"type": "User",
"url": "https://api.github.com/users/cancan101"
} | [
{
"color": "3465A4",
"default": false,
"description": null,
"id": 134699,
"name": "Docs",
"node_id": "MDU6TGFiZWwxMzQ2OTk=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Docs"
}
]
| closed | false | null | []
| {
"closed_at": null,
"closed_issues": 278,
"created_at": "2013-01-06T03:02:01Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/329591?v=4",
"events_url": "https://api.github.com/users/wesm/events{/privacy}",
"followers_url": "https://api.github.com/users/wesm/followers",
"following_url": "https://api.github.com/users/wesm/following{/other_user}",
"gists_url": "https://api.github.com/users/wesm/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/wesm",
"id": 329591,
"login": "wesm",
"node_id": "MDQ6VXNlcjMyOTU5MQ==",
"organizations_url": "https://api.github.com/users/wesm/orgs",
"received_events_url": "https://api.github.com/users/wesm/received_events",
"repos_url": "https://api.github.com/users/wesm/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/wesm/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/wesm/subscriptions",
"type": "User",
"url": "https://api.github.com/users/wesm"
},
"description": "Milestone for filing things away that may be reached someday (at which point such issues should be moved to the appropriate release milestone)",
"due_on": "2022-12-31T08:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/20",
"id": 239227,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/20/labels",
"node_id": "MDk6TWlsZXN0b25lMjM5MjI3",
"number": 20,
"open_issues": 108,
"state": "open",
"title": "Someday",
"updated_at": "2021-08-08T01:48:22Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/20"
} | 2 | 2015-06-17T03:41:16Z | 2015-07-15T23:36:26Z | 2015-07-15T23:36:26Z | CONTRIBUTOR | null | Trying to interpolate a DataFrame with MultiIndex:
```
lib/python2.7/site-packages/pandas/core/generic.pyc in interpolate(self, method, axis, limit, inplace, downcast, **kwargs)
2868
2869 if isinstance(self.index, MultiIndex) and method != 'linear':
-> 2870 raise ValueError("Only `method=linear` interpolation is supported "
2871 "on MultiIndexes.")
2872
ValueError: Only `method=linear` interpolation is supported on MultiIndexes.
```
add a note [in the docs](http://pandas.pydata.org/pandas-docs/dev/generated/pandas.Series.interpolate.html).
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10371/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10371/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10372 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10372/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10372/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10372/events | https://github.com/pandas-dev/pandas/pull/10372 | 88,924,587 | MDExOlB1bGxSZXF1ZXN0Mzc4Njg3NzA= | 10,372 | ERR: GH9513 NaT methods now raise ValueError | {
"avatar_url": "https://avatars.githubusercontent.com/u/10709573?v=4",
"events_url": "https://api.github.com/users/kawochen/events{/privacy}",
"followers_url": "https://api.github.com/users/kawochen/followers",
"following_url": "https://api.github.com/users/kawochen/following{/other_user}",
"gists_url": "https://api.github.com/users/kawochen/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/kawochen",
"id": 10709573,
"login": "kawochen",
"node_id": "MDQ6VXNlcjEwNzA5NTcz",
"organizations_url": "https://api.github.com/users/kawochen/orgs",
"received_events_url": "https://api.github.com/users/kawochen/received_events",
"repos_url": "https://api.github.com/users/kawochen/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/kawochen/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/kawochen/subscriptions",
"type": "User",
"url": "https://api.github.com/users/kawochen"
} | [
{
"color": "AFEEEE",
"default": false,
"description": null,
"id": 211840,
"name": "Timeseries",
"node_id": "MDU6TGFiZWwyMTE4NDA=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Timeseries"
},
{
"color": "ffa0ff",
"default": false,
"description": "Incorrect or improved errors from pandas",
"id": 42670965,
"name": "Error Reporting",
"node_id": "MDU6TGFiZWw0MjY3MDk2NQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Error%20Reporting"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 19 | 2015-06-17T06:16:37Z | 2015-07-17T16:40:41Z | 2015-07-17T16:40:41Z | CONTRIBUTOR | null | This is to close #9513. `NaT` methods now raise `ValueError` or return `np.nan`.
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10372/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10372/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10372.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10372",
"merged_at": null,
"patch_url": "https://github.com/pandas-dev/pandas/pull/10372.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10372"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10373 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10373/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10373/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10373/events | https://github.com/pandas-dev/pandas/issues/10373 | 89,007,027 | MDU6SXNzdWU4OTAwNzAyNw== | 10,373 | TST: Make understandable assertion messages | {
"avatar_url": "https://avatars.githubusercontent.com/u/1696302?v=4",
"events_url": "https://api.github.com/users/sinhrks/events{/privacy}",
"followers_url": "https://api.github.com/users/sinhrks/followers",
"following_url": "https://api.github.com/users/sinhrks/following{/other_user}",
"gists_url": "https://api.github.com/users/sinhrks/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/sinhrks",
"id": 1696302,
"login": "sinhrks",
"node_id": "MDQ6VXNlcjE2OTYzMDI=",
"organizations_url": "https://api.github.com/users/sinhrks/orgs",
"received_events_url": "https://api.github.com/users/sinhrks/received_events",
"repos_url": "https://api.github.com/users/sinhrks/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/sinhrks/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/sinhrks/subscriptions",
"type": "User",
"url": "https://api.github.com/users/sinhrks"
} | [
{
"color": "C4A000",
"default": false,
"description": "pandas testing functions or related to the test suite",
"id": 127685,
"name": "Testing",
"node_id": "MDU6TGFiZWwxMjc2ODU=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Testing"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 5 | 2015-06-17T12:45:49Z | 2015-08-10T16:27:46Z | 2015-08-10T16:27:46Z | MEMBER | null | I think making assertion messages more understandable helps users who is starting contribution / using `pandas` as their dependencies. I'm considering examples like [power assert](https://github.com/power-assert-js/power-assert), but more focuses what's differences are.
If it worth to be discussed, I'll prepare more examples to fix the specifications.
```
df1 = pd.DataFrame({'A': [1, 2], 'B': [3, 4]}, index=['a', 'b'])
df2 = pd.DataFrame({'A': [1, 2], 'B': [3, 5]}, index=['a', 'c'])
assert_frame_equal(df1, df2)
# AssertionError: DataFrames are not equal
# [values]: [[1 3] [2 4]] != [[1 3] [2 5]]
# [index values] ['a', 'b'] != ['a', 'c']
# [columns]: equal
idx1 = pd.Index([1, 2], name='x')
idx2 = pd.Index([1, 2], name='y')
assert_index_equal(idx1, idx2)
# AssertionError: Index are not equal
# [values]: equal
# [names]: 'x' != 'y'
```
First target should be:
- `assert_frame_equal`
- `assert_series_equal`
- `assert_index_equal`
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10373/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10373/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10374 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10374/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10374/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10374/events | https://github.com/pandas-dev/pandas/issues/10374 | 89,014,696 | MDU6SXNzdWU4OTAxNDY5Ng== | 10,374 | ENH: Add `categorize` method to Categoricals | {
"avatar_url": "https://avatars.githubusercontent.com/u/1312546?v=4",
"events_url": "https://api.github.com/users/TomAugspurger/events{/privacy}",
"followers_url": "https://api.github.com/users/TomAugspurger/followers",
"following_url": "https://api.github.com/users/TomAugspurger/following{/other_user}",
"gists_url": "https://api.github.com/users/TomAugspurger/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/TomAugspurger",
"id": 1312546,
"login": "TomAugspurger",
"node_id": "MDQ6VXNlcjEzMTI1NDY=",
"organizations_url": "https://api.github.com/users/TomAugspurger/orgs",
"received_events_url": "https://api.github.com/users/TomAugspurger/received_events",
"repos_url": "https://api.github.com/users/TomAugspurger/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/TomAugspurger/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/TomAugspurger/subscriptions",
"type": "User",
"url": "https://api.github.com/users/TomAugspurger"
} | [
{
"color": "4E9A06",
"default": false,
"description": null,
"id": 76812,
"name": "Enhancement",
"node_id": "MDU6TGFiZWw3NjgxMg==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Enhancement"
},
{
"color": "AD7FA8",
"default": false,
"description": null,
"id": 35818298,
"name": "API Design",
"node_id": "MDU6TGFiZWwzNTgxODI5OA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/API%20Design"
},
{
"color": "e11d21",
"default": false,
"description": "Categorical Data Type",
"id": 78527356,
"name": "Categorical",
"node_id": "MDU6TGFiZWw3ODUyNzM1Ng==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Categorical"
}
]
| closed | false | null | []
| {
"closed_at": null,
"closed_issues": 786,
"created_at": "2015-01-13T10:53:19Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "Changes that would be nice to have in the next release. These issues are not blocking. They will be pushed to the next release if no one has time to fix them.",
"due_on": null,
"html_url": "https://github.com/pandas-dev/pandas/milestone/32",
"id": 933188,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/32/labels",
"node_id": "MDk6TWlsZXN0b25lOTMzMTg4",
"number": 32,
"open_issues": 1053,
"state": "open",
"title": "Contributions Welcome",
"updated_at": "2021-11-21T00:50:06Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/32"
} | 4 | 2015-06-17T13:19:54Z | 2018-12-14T18:54:44Z | 2018-12-14T18:54:43Z | CONTRIBUTOR | null | I may be missing an existing method here. Didn't see anything though...
Given a Categorical
``` python
In [10]: s = pd.Series(['A', 'B', 'C', 'A'], dtype='category')
In [11]: s
Out[11]:
0 A
1 B
2 C
3 A
dtype: category
Categories (3, object): [A, B, C]
```
And some codes, `new_codes = pd.Series([0, 1, 0, 2], index=[4, 5, 6, 7])`, I'd like to easily categorize the new codes. I think this is essentially
``` python
In [22]: catmap = dict(enumerate(s.cat.categories))
In [23]: new_codes.map(catmap).astype('category')
Out[23]:
4 A
5 B
6 A
7 C
dtype: object
```
That's not quite the same (what if `new_codes` doesn't have every code from `s`, then it's "missing"? need to make sure the categories / codes are identical), but the basic idea is there.
---
My use-case here is going from Categorical -> codes -> scikit-learn classifier -> prediction (codes). It'd be nice if the column could easily transform that result back.
Naming wise, I'd say `categorize` or `decode`. Should we also add the symmetrical `encode` method for `category` to `code`?
If `new_codes` contains a previously unseen `code` I'd say raise, or maybe insert nan (perhaps an option here?)
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10374/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10374/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10375 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10375/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10375/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10375/events | https://github.com/pandas-dev/pandas/issues/10375 | 89,016,700 | MDU6SXNzdWU4OTAxNjcwMA== | 10,375 | PERF: groupby slower than pure numpy (for many aggregation functions) | {
"avatar_url": "https://avatars.githubusercontent.com/u/4244876?v=4",
"events_url": "https://api.github.com/users/d1manson/events{/privacy}",
"followers_url": "https://api.github.com/users/d1manson/followers",
"following_url": "https://api.github.com/users/d1manson/following{/other_user}",
"gists_url": "https://api.github.com/users/d1manson/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/d1manson",
"id": 4244876,
"login": "d1manson",
"node_id": "MDQ6VXNlcjQyNDQ4NzY=",
"organizations_url": "https://api.github.com/users/d1manson/orgs",
"received_events_url": "https://api.github.com/users/d1manson/received_events",
"repos_url": "https://api.github.com/users/d1manson/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/d1manson/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/d1manson/subscriptions",
"type": "User",
"url": "https://api.github.com/users/d1manson"
} | []
| closed | false | null | []
| null | 30 | 2015-06-17T13:28:48Z | 2015-06-17T19:49:46Z | 2015-06-17T17:05:48Z | NONE | null | @ml31415 and I have just created/updated an [aggregation package](https://github.com/ml31415/accumarray) which has multiple equivalent implementations: pure python, numpy, pandas, and scipy.weave. As shown on the readme, pandas is slower than a careful numpy implementation for most aggregation functions, and slower than scipy.weave by a fairly wide margin in all cases. The worst functions appear to be `any` and `all`. Note that the times shown include construction of the dataframe, although whatever overhead this incurs cannot be more than the minimum time shown (11ms for `groupby.first()`).
Surely pandas should be able to more or less match at least the numpy implementation, and maybe even the weave version (since it looks like pandas is also getting at low level C using cython)?
Note that although pandas may end up faster when performing multiple aggregations of the same grouping (e.g. first, last and max), the other implementations also have this potential (admittedly this optimization is yet to be implemented though).
| {
"+1": 2,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 2,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10375/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10375/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10376 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10376/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10376/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10376/events | https://github.com/pandas-dev/pandas/pull/10376 | 89,035,501 | MDExOlB1bGxSZXF1ZXN0Mzc5MDc2NzM= | 10,376 | ENH: Enable ExcelWriter to construct in-memory sheets | {
"avatar_url": "https://avatars.githubusercontent.com/u/5585221?v=4",
"events_url": "https://api.github.com/users/bashtage/events{/privacy}",
"followers_url": "https://api.github.com/users/bashtage/followers",
"following_url": "https://api.github.com/users/bashtage/following{/other_user}",
"gists_url": "https://api.github.com/users/bashtage/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/bashtage",
"id": 5585221,
"login": "bashtage",
"node_id": "MDQ6VXNlcjU1ODUyMjE=",
"organizations_url": "https://api.github.com/users/bashtage/orgs",
"received_events_url": "https://api.github.com/users/bashtage/received_events",
"repos_url": "https://api.github.com/users/bashtage/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/bashtage/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/bashtage/subscriptions",
"type": "User",
"url": "https://api.github.com/users/bashtage"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "a10c02",
"default": false,
"description": "Memory or execution speed performance",
"id": 8935311,
"name": "Performance",
"node_id": "MDU6TGFiZWw4OTM1MzEx",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Performance"
},
{
"color": "bfe5bf",
"default": false,
"description": "read_excel, to_excel",
"id": 49254273,
"name": "IO Excel",
"node_id": "MDU6TGFiZWw0OTI1NDI3Mw==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/IO%20Excel"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 9 | 2015-06-17T14:37:38Z | 2015-06-20T16:20:16Z | 2015-06-20T16:20:11Z | CONTRIBUTOR | null | Add support for StringIO/BytesIO to ExcelWriter
Add vbench support for writing excel files
Add support for serializing lists/dicts to strings
Fix bug when reading blank excel sheets
closes #8188
closes #7074
closes #6403
closes #7171
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10376/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10376/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10376.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10376",
"merged_at": "2015-06-20T16:20:11Z",
"patch_url": "https://github.com/pandas-dev/pandas/pull/10376.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10376"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10377 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10377/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10377/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10377/events | https://github.com/pandas-dev/pandas/issues/10377 | 89,054,745 | MDU6SXNzdWU4OTA1NDc0NQ== | 10,377 | str conversion to and comparison with datetime no longer working | {
"avatar_url": "https://avatars.githubusercontent.com/u/12938680?v=4",
"events_url": "https://api.github.com/users/pbbarnard/events{/privacy}",
"followers_url": "https://api.github.com/users/pbbarnard/followers",
"following_url": "https://api.github.com/users/pbbarnard/following{/other_user}",
"gists_url": "https://api.github.com/users/pbbarnard/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/pbbarnard",
"id": 12938680,
"login": "pbbarnard",
"node_id": "MDQ6VXNlcjEyOTM4Njgw",
"organizations_url": "https://api.github.com/users/pbbarnard/orgs",
"received_events_url": "https://api.github.com/users/pbbarnard/received_events",
"repos_url": "https://api.github.com/users/pbbarnard/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/pbbarnard/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/pbbarnard/subscriptions",
"type": "User",
"url": "https://api.github.com/users/pbbarnard"
} | [
{
"color": "02d7e1",
"default": false,
"description": "Concat, Merge/Join, Stack/Unstack, Explode",
"id": 13098779,
"name": "Reshaping",
"node_id": "MDU6TGFiZWwxMzA5ODc3OQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Reshaping"
},
{
"color": "e102d8",
"default": false,
"description": "Unexpected or buggy dtype conversions",
"id": 31404521,
"name": "Dtype Conversions",
"node_id": "MDU6TGFiZWwzMTQwNDUyMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Dtype%20Conversions"
},
{
"color": "0052cc",
"default": false,
"description": null,
"id": 34444536,
"name": "Usage Question",
"node_id": "MDU6TGFiZWwzNDQ0NDUzNg==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Usage%20Question"
}
]
| closed | false | null | []
| null | 3 | 2015-06-17T15:47:57Z | 2015-06-17T23:26:21Z | 2015-06-17T15:56:38Z | NONE | null | It appears that appending a dataframe with a column containing string representations of dates, to a dataframe containing datetime objects now results in a column of mixed types, previously the strings were converted to datetime. In addition filter operations using strings now no longer match the equivalent datetime objects.
This was working in 0.13.1, but no longer works in 0.16.1.
# Example
```
import pandas as pd
import datetime
import pprint
data1 = [{'a': 1, 'b': datetime.datetime(2015,06,10)},
{'a': 2, 'b': datetime.datetime(2015,06,11)}]
df1 = pd.DataFrame(data1)
data2 = [{'a': 3, 'b': "2015-06-10"},
{'a': 4, 'b': "2015-06-11"}]
df2 = pd.DataFrame(data2)
df = df1.append(df2)
pprint.pprint(df)
pprint.pprint(df['b'])
print("filtered table")
df = df[df['b'] == '2015-06-11']
pprint.pprint(df)
pprint.pprint(df['b'])
Output using 0.13.1
===============
a b
0 1 2015-06-10
1 2 2015-06-11
0 3 2015-06-10
1 4 2015-06-11
[4 rows x 2 columns]
0 2015-06-10
1 2015-06-11
0 2015-06-10
1 2015-06-11
Name: b, dtype: datetime64[ns]
filtered table
a b
1 2 2015-06-11
1 4 2015-06-11
[2 rows x 2 columns]
1 2015-06-11
1 2015-06-11
Name: b, dtype: datetime64[ns]
Output using 0.16.1
===============
a b
0 1 2015-06-10 00:00:00
1 2 2015-06-11 00:00:00
0 3 2015-06-10
1 4 2015-06-11
0 2015-06-10 00:00:00
1 2015-06-11 00:00:00
0 2015-06-10
1 2015-06-11
Name: b, dtype: object
filtered table
a b
1 4 2015-06-11
1 2015-06-11
Name: b, dtype: object
```
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10377/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10377/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10378 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10378/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10378/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10378/events | https://github.com/pandas-dev/pandas/issues/10378 | 89,058,144 | MDU6SXNzdWU4OTA1ODE0NA== | 10,378 | Pass through the kwargs to the various interpolators | {
"avatar_url": "https://avatars.githubusercontent.com/u/51059?v=4",
"events_url": "https://api.github.com/users/cancan101/events{/privacy}",
"followers_url": "https://api.github.com/users/cancan101/followers",
"following_url": "https://api.github.com/users/cancan101/following{/other_user}",
"gists_url": "https://api.github.com/users/cancan101/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/cancan101",
"id": 51059,
"login": "cancan101",
"node_id": "MDQ6VXNlcjUxMDU5",
"organizations_url": "https://api.github.com/users/cancan101/orgs",
"received_events_url": "https://api.github.com/users/cancan101/received_events",
"repos_url": "https://api.github.com/users/cancan101/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/cancan101/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/cancan101/subscriptions",
"type": "User",
"url": "https://api.github.com/users/cancan101"
} | [
{
"color": "d7e102",
"default": false,
"description": "np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate",
"id": 2822342,
"name": "Missing-data",
"node_id": "MDU6TGFiZWwyODIyMzQy",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Missing-data"
},
{
"color": "006b75",
"default": false,
"description": "Arithmetic, Comparison, and Logical operations",
"id": 47223669,
"name": "Numeric Operations",
"node_id": "MDU6TGFiZWw0NzIyMzY2OQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Numeric%20Operations"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 0 | 2015-06-17T16:02:36Z | 2015-06-26T18:08:36Z | 2015-06-26T18:08:21Z | CONTRIBUTOR | null | Many of the interpolators have additional arguments so why not pass the `kwargs` collected by [`interpolate`](http://pandas.pydata.org/pandas-docs/dev/generated/pandas.Series.interpolate.html) function to the underlying interpolators?
For example the [spline](https://github.com/pydata/pandas/blob/821542fb1dfd55b0e0d25e55eb4fee6555d01cbd/pandas/core/common.py#L1737) function can also take a smoothing factor `s`.
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10378/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10378/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10379 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10379/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10379/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10379/events | https://github.com/pandas-dev/pandas/pull/10379 | 89,078,879 | MDExOlB1bGxSZXF1ZXN0Mzc5MjY5MjY= | 10,379 | Check for size=0 before setting item | {
"avatar_url": "https://avatars.githubusercontent.com/u/7807926?v=4",
"events_url": "https://api.github.com/users/rekcahpassyla/events{/privacy}",
"followers_url": "https://api.github.com/users/rekcahpassyla/followers",
"following_url": "https://api.github.com/users/rekcahpassyla/following{/other_user}",
"gists_url": "https://api.github.com/users/rekcahpassyla/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/rekcahpassyla",
"id": 7807926,
"login": "rekcahpassyla",
"node_id": "MDQ6VXNlcjc4MDc5MjY=",
"organizations_url": "https://api.github.com/users/rekcahpassyla/orgs",
"received_events_url": "https://api.github.com/users/rekcahpassyla/received_events",
"repos_url": "https://api.github.com/users/rekcahpassyla/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/rekcahpassyla/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/rekcahpassyla/subscriptions",
"type": "User",
"url": "https://api.github.com/users/rekcahpassyla"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "0b02e1",
"default": false,
"description": "Related to indexing on series/frames, not to indexes themselves",
"id": 2822098,
"name": "Indexing",
"node_id": "MDU6TGFiZWwyODIyMDk4",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Indexing"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 6 | 2015-06-17T17:38:44Z | 2015-06-18T15:43:28Z | 2015-06-18T15:36:21Z | CONTRIBUTOR | null | This is a second try at fixing #10193; the first try is in #10194. There is some useful discussion in that PR, so I didn't want to clobber that- not sure of the etiquette of multiple PRs for the same bug??
The discussion around setting values in views on #10194 is separate from the bug itself- I find that setting an item on a newly-constructed empty series with a frequency (thus, no views are involved) raises the same error.
I couldn't cherry pick from my old branch easily as some commits contained more code than is necessary for this set of changes, so I have done a new one.
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10379/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10379/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10379.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10379",
"merged_at": "2015-06-18T15:36:21Z",
"patch_url": "https://github.com/pandas-dev/pandas/pull/10379.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10379"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10380 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10380/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10380/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10380/events | https://github.com/pandas-dev/pandas/issues/10380 | 89,082,838 | MDU6SXNzdWU4OTA4MjgzOA== | 10,380 | Spline Interpolation Should Use InterpolatedUnivariateSpline | {
"avatar_url": "https://avatars.githubusercontent.com/u/51059?v=4",
"events_url": "https://api.github.com/users/cancan101/events{/privacy}",
"followers_url": "https://api.github.com/users/cancan101/followers",
"following_url": "https://api.github.com/users/cancan101/following{/other_user}",
"gists_url": "https://api.github.com/users/cancan101/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/cancan101",
"id": 51059,
"login": "cancan101",
"node_id": "MDQ6VXNlcjUxMDU5",
"organizations_url": "https://api.github.com/users/cancan101/orgs",
"received_events_url": "https://api.github.com/users/cancan101/received_events",
"repos_url": "https://api.github.com/users/cancan101/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/cancan101/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/cancan101/subscriptions",
"type": "User",
"url": "https://api.github.com/users/cancan101"
} | [
{
"color": "4E9A06",
"default": false,
"description": null,
"id": 76812,
"name": "Enhancement",
"node_id": "MDU6TGFiZWw3NjgxMg==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Enhancement"
},
{
"color": "d7e102",
"default": false,
"description": "np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate",
"id": 2822342,
"name": "Missing-data",
"node_id": "MDU6TGFiZWwyODIyMzQy",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Missing-data"
}
]
| open | false | null | []
| null | 1 | 2015-06-17T17:56:47Z | 2021-04-18T07:02:26Z | null | CONTRIBUTOR | null | The spline Interpolation should probably use `InterpolatedUnivariateSpline` rather than [`UnivariateSpline`](https://github.com/pydata/pandas/blob/821542fb1dfd55b0e0d25e55eb4fee6555d01cbd/pandas/core/common.py#L1737) as it does now.
For some discussion: https://github.com/scipy/scipy/issues/4975#issuecomment-112867854
Related: #10378
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10380/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10380/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10381 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10381/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10381/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10381/events | https://github.com/pandas-dev/pandas/issues/10381 | 89,088,349 | MDU6SXNzdWU4OTA4ODM0OQ== | 10,381 | BUG: DataFrame.to_hdf doesn't pass along min_itemsize for index | {
"avatar_url": "https://avatars.githubusercontent.com/u/1312546?v=4",
"events_url": "https://api.github.com/users/TomAugspurger/events{/privacy}",
"followers_url": "https://api.github.com/users/TomAugspurger/followers",
"following_url": "https://api.github.com/users/TomAugspurger/following{/other_user}",
"gists_url": "https://api.github.com/users/TomAugspurger/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/TomAugspurger",
"id": 1312546,
"login": "TomAugspurger",
"node_id": "MDQ6VXNlcjEzMTI1NDY=",
"organizations_url": "https://api.github.com/users/TomAugspurger/orgs",
"received_events_url": "https://api.github.com/users/TomAugspurger/received_events",
"repos_url": "https://api.github.com/users/TomAugspurger/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/TomAugspurger/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/TomAugspurger/subscriptions",
"type": "User",
"url": "https://api.github.com/users/TomAugspurger"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "5319e7",
"default": false,
"description": "read_hdf, HDFStore",
"id": 47229190,
"name": "IO HDF5",
"node_id": "MDU6TGFiZWw0NzIyOTE5MA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/IO%20HDF5"
}
]
| closed | false | null | []
| {
"closed_at": "2016-12-24T22:50:46Z",
"closed_issues": 107,
"created_at": "2016-11-12T15:44:46Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "after 0.19.1",
"due_on": "2016-12-24T08:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/45",
"id": 2131068,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/45/labels",
"node_id": "MDk6TWlsZXN0b25lMjEzMTA2OA==",
"number": 45,
"open_issues": 0,
"state": "closed",
"title": "0.19.2",
"updated_at": "2017-01-29T09:53:52Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/45"
} | 4 | 2015-06-17T18:17:28Z | 2016-12-11T21:54:59Z | 2016-12-11T21:54:59Z | CONTRIBUTOR | null | Unless I'm seeing something wrong
``` python
In [21]: df = DataFrame(dict(A = 'foo', B = 'bar'),index=range(5)).set_index("A")
In [22]: df.to_hdf('store.h5', 'test', format='table', min_itemsize={'index': 10})
In [23]: store = pd.HDFStore('store.h5')
In [24]: store.get_storer('test').table
Out[24]:
/test/table (Table(5,)) ''
description := {
"index": StringCol(itemsize=3, shape=(), dflt=b'', pos=0),
"values_block_0": StringCol(itemsize=3, shape=(1,), dflt=b'', pos=1)} # <---- I think this should be 10
byteorder := 'irrelevant'
chunkshape := (10922,)
autoindex := True
colindexes := {
"index": Index(6, medium, shuffle, zlib(1)).is_csi=False}
```
and FYI this raises (not sure if it should work)
``` python
In [25]: df.index.name = 'theindex'
In [26]: df.to_hdf('store.h5', 'test2', format='table', min_itemsize={'theindex': 10})
---------------------------------------------------------------------------
ValueError Traceback (most recent call last)
```
Just a report right now... no time.
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10381/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10381/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10382 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10382/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10382/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10382/events | https://github.com/pandas-dev/pandas/issues/10382 | 89,118,179 | MDU6SXNzdWU4OTExODE3OQ== | 10,382 | Incorrect usage of float16 in algos.pyx | {
"avatar_url": "https://avatars.githubusercontent.com/u/1232306?v=4",
"events_url": "https://api.github.com/users/FelipeLema/events{/privacy}",
"followers_url": "https://api.github.com/users/FelipeLema/followers",
"following_url": "https://api.github.com/users/FelipeLema/following{/other_user}",
"gists_url": "https://api.github.com/users/FelipeLema/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/FelipeLema",
"id": 1232306,
"login": "FelipeLema",
"node_id": "MDQ6VXNlcjEyMzIzMDY=",
"organizations_url": "https://api.github.com/users/FelipeLema/orgs",
"received_events_url": "https://api.github.com/users/FelipeLema/received_events",
"repos_url": "https://api.github.com/users/FelipeLema/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/FelipeLema/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/FelipeLema/subscriptions",
"type": "User",
"url": "https://api.github.com/users/FelipeLema"
} | [
{
"color": "e102d8",
"default": false,
"description": "Unexpected or buggy dtype conversions",
"id": 31404521,
"name": "Dtype Conversions",
"node_id": "MDU6TGFiZWwzMTQwNDUyMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Dtype%20Conversions"
},
{
"color": "006b75",
"default": false,
"description": "Arithmetic, Comparison, and Logical operations",
"id": 47223669,
"name": "Numeric Operations",
"node_id": "MDU6TGFiZWw0NzIyMzY2OQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Numeric%20Operations"
},
{
"color": "207de5",
"default": false,
"description": "Requires discussion from core team before further action",
"id": 219960758,
"name": "Needs Discussion",
"node_id": "MDU6TGFiZWwyMTk5NjA3NTg=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Needs%20Discussion"
}
]
| closed | false | null | []
| {
"closed_at": null,
"closed_issues": 786,
"created_at": "2015-01-13T10:53:19Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "Changes that would be nice to have in the next release. These issues are not blocking. They will be pushed to the next release if no one has time to fix them.",
"due_on": null,
"html_url": "https://github.com/pandas-dev/pandas/milestone/32",
"id": 933188,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/32/labels",
"node_id": "MDk6TWlsZXN0b25lOTMzMTg4",
"number": 32,
"open_issues": 1053,
"state": "open",
"title": "Contributions Welcome",
"updated_at": "2021-11-21T00:50:06Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/32"
} | 3 | 2015-06-17T20:29:14Z | 2018-01-12T11:08:28Z | 2018-01-12T11:08:27Z | NONE | null | Hi, everyone
According to [documentation](http://docs.scipy.org/doc/numpy-dev/reference/c-api.coremath.html#half-precision-functions), `np.float16` should **not** be used in C code as it is right now in pandas/algos.pyx:38 (assigning `np.NINF` to a `np.float16` container in "cython-eventually-converted-to-C" code
As a matter of fact, when this value/variable is exposed, it is exposed as `0.0`, and not `-inf`, either in C/C++ while using gdb or even with python.
Since `MINfloat6` it is not being used in all pandas code, I recommend eliminating this line and/or commentating the reason. I tried by using `np.float16(np.NINF)` but the problem is that a correct C `-inf` value is **still** being C-assigned to a please-don't-use-C-container.
Why is it that this is important to me/I got to find this error? I'm dealing with 3rd party code so I cannot get a configuration that allows me to do this assignment without raising SIGFPE.
No pull request? The two possible solutions to me is either using cython-kept-as-python code with just this variable (which would impact performance) or simply not using it at all. I think I don't have the authority for either.
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10382/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10382/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10383 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10383/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10383/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10383/events | https://github.com/pandas-dev/pandas/pull/10383 | 89,206,159 | MDExOlB1bGxSZXF1ZXN0Mzc5NzMyMjI= | 10,383 | Allow passing other arguments to interpolation functions | {
"avatar_url": "https://avatars.githubusercontent.com/u/51059?v=4",
"events_url": "https://api.github.com/users/cancan101/events{/privacy}",
"followers_url": "https://api.github.com/users/cancan101/followers",
"following_url": "https://api.github.com/users/cancan101/following{/other_user}",
"gists_url": "https://api.github.com/users/cancan101/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/cancan101",
"id": 51059,
"login": "cancan101",
"node_id": "MDQ6VXNlcjUxMDU5",
"organizations_url": "https://api.github.com/users/cancan101/orgs",
"received_events_url": "https://api.github.com/users/cancan101/received_events",
"repos_url": "https://api.github.com/users/cancan101/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/cancan101/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/cancan101/subscriptions",
"type": "User",
"url": "https://api.github.com/users/cancan101"
} | [
{
"color": "d7e102",
"default": false,
"description": "np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate",
"id": 2822342,
"name": "Missing-data",
"node_id": "MDU6TGFiZWwyODIyMzQy",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Missing-data"
},
{
"color": "006b75",
"default": false,
"description": "Arithmetic, Comparison, and Logical operations",
"id": 47223669,
"name": "Numeric Operations",
"node_id": "MDU6TGFiZWw0NzIyMzY2OQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Numeric%20Operations"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 9 | 2015-06-18T05:45:53Z | 2015-06-26T18:08:31Z | 2015-06-26T18:08:21Z | CONTRIBUTOR | null | Closes #10378
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10383/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10383/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10383.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10383",
"merged_at": "2015-06-26T18:08:21Z",
"patch_url": "https://github.com/pandas-dev/pandas/pull/10383.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10383"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10384 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10384/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10384/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10384/events | https://github.com/pandas-dev/pandas/pull/10384 | 89,216,132 | MDExOlB1bGxSZXF1ZXN0Mzc5NzY2Mjk= | 10,384 | ENH: column label filtering via regexes to work for numeric names | {
"avatar_url": "https://avatars.githubusercontent.com/u/5199408?v=4",
"events_url": "https://api.github.com/users/cyrusmaher/events{/privacy}",
"followers_url": "https://api.github.com/users/cyrusmaher/followers",
"following_url": "https://api.github.com/users/cyrusmaher/following{/other_user}",
"gists_url": "https://api.github.com/users/cyrusmaher/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/cyrusmaher",
"id": 5199408,
"login": "cyrusmaher",
"node_id": "MDQ6VXNlcjUxOTk0MDg=",
"organizations_url": "https://api.github.com/users/cyrusmaher/orgs",
"received_events_url": "https://api.github.com/users/cyrusmaher/received_events",
"repos_url": "https://api.github.com/users/cyrusmaher/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/cyrusmaher/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/cyrusmaher/subscriptions",
"type": "User",
"url": "https://api.github.com/users/cyrusmaher"
} | [
{
"color": "0b02e1",
"default": false,
"description": "Related to indexing on series/frames, not to indexes themselves",
"id": 2822098,
"name": "Indexing",
"node_id": "MDU6TGFiZWwyODIyMDk4",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Indexing"
},
{
"color": "AD7FA8",
"default": false,
"description": null,
"id": 35818298,
"name": "API Design",
"node_id": "MDU6TGFiZWwzNTgxODI5OA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/API%20Design"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 14 | 2015-06-18T06:59:19Z | 2015-07-07T04:17:04Z | 2015-07-06T12:01:38Z | CONTRIBUTOR | null | Simple fix to allow regex filtering to work for numeric column labels, e.g. df.filter(regex="[12][34]")
closes #10506
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10384/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10384/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10384.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10384",
"merged_at": null,
"patch_url": "https://github.com/pandas-dev/pandas/pull/10384.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10384"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10385 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10385/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10385/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10385/events | https://github.com/pandas-dev/pandas/issues/10385 | 89,267,295 | MDU6SXNzdWU4OTI2NzI5NQ== | 10,385 | BUG: specifying multiple columns as primary keys broken in io.sql.get_schema | {
"avatar_url": "https://avatars.githubusercontent.com/u/1020496?v=4",
"events_url": "https://api.github.com/users/jorisvandenbossche/events{/privacy}",
"followers_url": "https://api.github.com/users/jorisvandenbossche/followers",
"following_url": "https://api.github.com/users/jorisvandenbossche/following{/other_user}",
"gists_url": "https://api.github.com/users/jorisvandenbossche/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jorisvandenbossche",
"id": 1020496,
"login": "jorisvandenbossche",
"node_id": "MDQ6VXNlcjEwMjA0OTY=",
"organizations_url": "https://api.github.com/users/jorisvandenbossche/orgs",
"received_events_url": "https://api.github.com/users/jorisvandenbossche/received_events",
"repos_url": "https://api.github.com/users/jorisvandenbossche/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jorisvandenbossche/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jorisvandenbossche/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jorisvandenbossche"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "5319e7",
"default": false,
"description": "to_sql, read_sql, read_sql_query",
"id": 47232590,
"name": "IO SQL",
"node_id": "MDU6TGFiZWw0NzIzMjU5MA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/IO%20SQL"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 0 | 2015-06-18T11:25:27Z | 2015-07-03T13:33:49Z | 2015-07-03T13:33:49Z | MEMBER | null | See http://stackoverflow.com/questions/30911299/get-schema-multiple-primary-keys
I think this still works for the fallback sqlite version, but not for the new sqlalchemy implementation. in `PrimaryKeyConstraint`, the columns should be feeded as separate positional arguments instead of a list (https://github.com/pydata/pandas/blob/master/pandas/io/sql.py#L837). So just needs an unacking `*`.
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10385/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10385/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10386 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10386/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10386/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10386/events | https://github.com/pandas-dev/pandas/pull/10386 | 89,273,917 | MDExOlB1bGxSZXF1ZXN0Mzc5OTg3NDU= | 10,386 | BUG: fix multiple columns as primary key in io.sql.get_schema (GH10385) | {
"avatar_url": "https://avatars.githubusercontent.com/u/1020496?v=4",
"events_url": "https://api.github.com/users/jorisvandenbossche/events{/privacy}",
"followers_url": "https://api.github.com/users/jorisvandenbossche/followers",
"following_url": "https://api.github.com/users/jorisvandenbossche/following{/other_user}",
"gists_url": "https://api.github.com/users/jorisvandenbossche/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jorisvandenbossche",
"id": 1020496,
"login": "jorisvandenbossche",
"node_id": "MDQ6VXNlcjEwMjA0OTY=",
"organizations_url": "https://api.github.com/users/jorisvandenbossche/orgs",
"received_events_url": "https://api.github.com/users/jorisvandenbossche/received_events",
"repos_url": "https://api.github.com/users/jorisvandenbossche/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jorisvandenbossche/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jorisvandenbossche/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jorisvandenbossche"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "5319e7",
"default": false,
"description": "to_sql, read_sql, read_sql_query",
"id": 47232590,
"name": "IO SQL",
"node_id": "MDU6TGFiZWw0NzIzMjU5MA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/IO%20SQL"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 2 | 2015-06-18T12:00:03Z | 2015-07-03T13:33:49Z | 2015-07-03T13:33:49Z | MEMBER | null | Closes #10385
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10386/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10386/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10386.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10386",
"merged_at": "2015-07-03T13:33:49Z",
"patch_url": "https://github.com/pandas-dev/pandas/pull/10386.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10386"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10387 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10387/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10387/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10387/events | https://github.com/pandas-dev/pandas/pull/10387 | 89,297,729 | MDExOlB1bGxSZXF1ZXN0MzgwMDc2Mzc= | 10,387 | BUG: DataFrame.plot raises ValueError when color name is specified by multiple characters | {
"avatar_url": "https://avatars.githubusercontent.com/u/1696302?v=4",
"events_url": "https://api.github.com/users/sinhrks/events{/privacy}",
"followers_url": "https://api.github.com/users/sinhrks/followers",
"following_url": "https://api.github.com/users/sinhrks/following{/other_user}",
"gists_url": "https://api.github.com/users/sinhrks/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/sinhrks",
"id": 1696302,
"login": "sinhrks",
"node_id": "MDQ6VXNlcjE2OTYzMDI=",
"organizations_url": "https://api.github.com/users/sinhrks/orgs",
"received_events_url": "https://api.github.com/users/sinhrks/received_events",
"repos_url": "https://api.github.com/users/sinhrks/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/sinhrks/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/sinhrks/subscriptions",
"type": "User",
"url": "https://api.github.com/users/sinhrks"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "8AE234",
"default": false,
"description": null,
"id": 2413328,
"name": "Visualization",
"node_id": "MDU6TGFiZWwyNDEzMzI4",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Visualization"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 10 | 2015-06-18T13:42:29Z | 2015-07-01T13:47:12Z | 2015-07-01T13:21:04Z | MEMBER | null | Derived from #9894. Passing color name with multiple characters results in `ValueError`. Below is the bahavior of current master.
```
# OK
df = pd.DataFrame(np.random.randn(3, 3))
df[0].plot(color='green')
# single green line
# OK
df.plot(color=['green'])
# triple green lines
# NG
df.plot(color='green')
# ValueError: to_rgba: Invalid rgba arg "e"
# -> This should be triple green lines
```
If passed str can be parsed as both single color and color cycle, following error will be raised.
- _"'green' can be parsed as both single color and color cycle. Specify each color using a list like ['green'] or ['g', 'r', 'e', 'e', 'n']"_
Currently, there is no color name which can meet above condition (thus cannot tested).
- http://matplotlib.org/examples/color/named_colors.html
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10387/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10387/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10387.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10387",
"merged_at": "2015-07-01T13:21:04Z",
"patch_url": "https://github.com/pandas-dev/pandas/pull/10387.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10387"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10388 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10388/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10388/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10388/events | https://github.com/pandas-dev/pandas/issues/10388 | 89,302,139 | MDU6SXNzdWU4OTMwMjEzOQ== | 10,388 | NaT in MultiIndex throws ValueError when reset_index() is called. | {
"avatar_url": "https://avatars.githubusercontent.com/u/269904?v=4",
"events_url": "https://api.github.com/users/jstritar/events{/privacy}",
"followers_url": "https://api.github.com/users/jstritar/followers",
"following_url": "https://api.github.com/users/jstritar/following{/other_user}",
"gists_url": "https://api.github.com/users/jstritar/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jstritar",
"id": 269904,
"login": "jstritar",
"node_id": "MDQ6VXNlcjI2OTkwNA==",
"organizations_url": "https://api.github.com/users/jstritar/orgs",
"received_events_url": "https://api.github.com/users/jstritar/received_events",
"repos_url": "https://api.github.com/users/jstritar/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jstritar/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jstritar/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jstritar"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "AFEEEE",
"default": false,
"description": null,
"id": 211840,
"name": "Timeseries",
"node_id": "MDU6TGFiZWwyMTE4NDA=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Timeseries"
},
{
"color": "0b02e1",
"default": false,
"description": "Related to indexing on series/frames, not to indexes themselves",
"id": 2822098,
"name": "Indexing",
"node_id": "MDU6TGFiZWwyODIyMDk4",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Indexing"
},
{
"color": "d7e102",
"default": false,
"description": "np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate",
"id": 2822342,
"name": "Missing-data",
"node_id": "MDU6TGFiZWwyODIyMzQy",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Missing-data"
},
{
"color": "207de5",
"default": false,
"description": null,
"id": 71268330,
"name": "MultiIndex",
"node_id": "MDU6TGFiZWw3MTI2ODMzMA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/MultiIndex"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 2 | 2015-06-18T14:02:14Z | 2015-06-20T11:09:44Z | 2015-06-20T11:09:44Z | NONE | null | Please see this test case:
```
x = pp.DataFrame({
'other': ['a', np.nan],
'date': ['2015-03-22', np.nan],
'amount': [2, 3]
})
x.date = pp.to_datetime(x.date)
```
| index | amount | date | other |
| --- | --- | --- | --- |
| 0 | 2 | 2015-03-22 | a |
| 1 | 3 | NaT | NaN |
The reset_index here then fails with the error below:
```
x.set_index(['other', 'date']).reset_index()
ValueError: Converting an integer to a NumPy datetime requires a specified unit
```
pp.version.version
'0.16.1'
pp.np.version.version
'1.7.1'
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10388/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10388/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10389 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10389/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10389/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10389/events | https://github.com/pandas-dev/pandas/pull/10389 | 89,432,413 | MDExOlB1bGxSZXF1ZXN0MzgwNjcyOTY= | 10,389 | BUG: closes bug in reset_index when index contains NaT | {
"avatar_url": "https://avatars.githubusercontent.com/u/1288998?v=4",
"events_url": "https://api.github.com/users/behzadnouri/events{/privacy}",
"followers_url": "https://api.github.com/users/behzadnouri/followers",
"following_url": "https://api.github.com/users/behzadnouri/following{/other_user}",
"gists_url": "https://api.github.com/users/behzadnouri/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/behzadnouri",
"id": 1288998,
"login": "behzadnouri",
"node_id": "MDQ6VXNlcjEyODg5OTg=",
"organizations_url": "https://api.github.com/users/behzadnouri/orgs",
"received_events_url": "https://api.github.com/users/behzadnouri/received_events",
"repos_url": "https://api.github.com/users/behzadnouri/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/behzadnouri/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/behzadnouri/subscriptions",
"type": "User",
"url": "https://api.github.com/users/behzadnouri"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "0b02e1",
"default": false,
"description": "Related to indexing on series/frames, not to indexes themselves",
"id": 2822098,
"name": "Indexing",
"node_id": "MDU6TGFiZWwyODIyMDk4",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Indexing"
},
{
"color": "d7e102",
"default": false,
"description": "np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate",
"id": 2822342,
"name": "Missing-data",
"node_id": "MDU6TGFiZWwyODIyMzQy",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Missing-data"
},
{
"color": "207de5",
"default": false,
"description": null,
"id": 71268330,
"name": "MultiIndex",
"node_id": "MDU6TGFiZWw3MTI2ODMzMA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/MultiIndex"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 1 | 2015-06-19T00:29:40Z | 2015-06-20T12:17:35Z | 2015-06-20T11:09:45Z | CONTRIBUTOR | null | closes https://github.com/pydata/pandas/issues/10388
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10389/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10389/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10389.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10389",
"merged_at": "2015-06-20T11:09:44Z",
"patch_url": "https://github.com/pandas-dev/pandas/pull/10389.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10389"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10390 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10390/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10390/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10390/events | https://github.com/pandas-dev/pandas/issues/10390 | 89,445,710 | MDU6SXNzdWU4OTQ0NTcxMA== | 10,390 | BUG: DataFrame with tz-aware data and max(axis=1) returns NaN | {
"avatar_url": "https://avatars.githubusercontent.com/u/6269369?v=4",
"events_url": "https://api.github.com/users/ewan1983/events{/privacy}",
"followers_url": "https://api.github.com/users/ewan1983/followers",
"following_url": "https://api.github.com/users/ewan1983/following{/other_user}",
"gists_url": "https://api.github.com/users/ewan1983/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/ewan1983",
"id": 6269369,
"login": "ewan1983",
"node_id": "MDQ6VXNlcjYyNjkzNjk=",
"organizations_url": "https://api.github.com/users/ewan1983/orgs",
"received_events_url": "https://api.github.com/users/ewan1983/received_events",
"repos_url": "https://api.github.com/users/ewan1983/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/ewan1983/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/ewan1983/subscriptions",
"type": "User",
"url": "https://api.github.com/users/ewan1983"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "5319e7",
"default": false,
"description": "Timezone data dtype",
"id": 60458168,
"name": "Timezones",
"node_id": "MDU6TGFiZWw2MDQ1ODE2OA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Timezones"
}
]
| closed | false | null | []
| {
"closed_at": "2019-01-26T00:51:26Z",
"closed_issues": 2048,
"created_at": "2018-03-29T12:00:12Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/1020496?v=4",
"events_url": "https://api.github.com/users/jorisvandenbossche/events{/privacy}",
"followers_url": "https://api.github.com/users/jorisvandenbossche/followers",
"following_url": "https://api.github.com/users/jorisvandenbossche/following{/other_user}",
"gists_url": "https://api.github.com/users/jorisvandenbossche/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jorisvandenbossche",
"id": 1020496,
"login": "jorisvandenbossche",
"node_id": "MDQ6VXNlcjEwMjA0OTY=",
"organizations_url": "https://api.github.com/users/jorisvandenbossche/orgs",
"received_events_url": "https://api.github.com/users/jorisvandenbossche/received_events",
"repos_url": "https://api.github.com/users/jorisvandenbossche/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jorisvandenbossche/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jorisvandenbossche/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jorisvandenbossche"
},
"description": "",
"due_on": "2019-01-31T08:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/55",
"id": 3228419,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/55/labels",
"node_id": "MDk6TWlsZXN0b25lMzIyODQxOQ==",
"number": 55,
"open_issues": 0,
"state": "closed",
"title": "0.24.0",
"updated_at": "2019-01-29T07:42:40Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/55"
} | 2 | 2015-06-19T02:08:00Z | 2019-01-16T01:36:21Z | 2019-01-16T01:36:21Z | NONE | null | I have a dataframe looks like this, and its column 2 is missing:
When I try to select the max date in each row, I got all NaN in return:
However, If the dataframe's type is float64, the selection work as expected.
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10390/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10390/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10391 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10391/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10391/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10391/events | https://github.com/pandas-dev/pandas/issues/10391 | 89,580,543 | MDU6SXNzdWU4OTU4MDU0Mw== | 10,391 | groupby fails for pyhon 3 unsortable objects with sort=True | {
"avatar_url": "https://avatars.githubusercontent.com/u/5675858?v=4",
"events_url": "https://api.github.com/users/Zaharid/events{/privacy}",
"followers_url": "https://api.github.com/users/Zaharid/followers",
"following_url": "https://api.github.com/users/Zaharid/following{/other_user}",
"gists_url": "https://api.github.com/users/Zaharid/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/Zaharid",
"id": 5675858,
"login": "Zaharid",
"node_id": "MDQ6VXNlcjU2NzU4NTg=",
"organizations_url": "https://api.github.com/users/Zaharid/orgs",
"received_events_url": "https://api.github.com/users/Zaharid/received_events",
"repos_url": "https://api.github.com/users/Zaharid/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/Zaharid/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/Zaharid/subscriptions",
"type": "User",
"url": "https://api.github.com/users/Zaharid"
} | [
{
"color": "ffa0ff",
"default": false,
"description": "Incorrect or improved errors from pandas",
"id": 42670965,
"name": "Error Reporting",
"node_id": "MDU6TGFiZWw0MjY3MDk2NQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Error%20Reporting"
}
]
| closed | false | null | []
| null | 1 | 2015-06-19T14:41:08Z | 2015-06-20T11:17:01Z | 2015-06-20T11:16:53Z | NONE | null | The default groupby behaviour will try to sort every object. But python 3 does not define an ordering on everything and so the method will fail with the default parameters. In python 2 the order of objects is random (the id).
``` python
import pandas as pd
class A: pass
df = pd.DataFrame([[A(), i, i**2] for i in range(10)])
for x in df.groupby(0,1):
print(x)
```
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10391/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10391/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10392 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10392/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10392/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10392/events | https://github.com/pandas-dev/pandas/issues/10392 | 89,633,876 | MDU6SXNzdWU4OTYzMzg3Ng== | 10,392 | BUG: select_column does not preserve the column name | {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "5319e7",
"default": false,
"description": "read_hdf, HDFStore",
"id": 47229190,
"name": "IO HDF5",
"node_id": "MDU6TGFiZWw0NzIyOTE5MA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/IO%20HDF5"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 0 | 2015-06-19T18:49:33Z | 2015-06-23T11:00:14Z | 2015-06-23T11:00:14Z | CONTRIBUTOR | null | ```
In [4]: df = DataFrame({'A' : np.random.randn(10), 'B' : 'foo'})
In [5]: df.to_hdf('test.h5','df',mode='w',format='table',data_columns=True)
# this should have a name of B
In [7]: with pd.HDFStore('test.h5') as store:
print store.select_column('df','B')
...:
0 foo
1 foo
2 foo
3 foo
4 foo
5 foo
6 foo
7 foo
8 foo
9 foo
dtype: object
```
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10392/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10392/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10393 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10393/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10393/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10393/events | https://github.com/pandas-dev/pandas/pull/10393 | 89,638,007 | MDExOlB1bGxSZXF1ZXN0MzgxMzg0ODM= | 10,393 | Add nlargest/nsmallest for DataFrame | {
"avatar_url": "https://avatars.githubusercontent.com/u/417981?v=4",
"events_url": "https://api.github.com/users/cpcloud/events{/privacy}",
"followers_url": "https://api.github.com/users/cpcloud/followers",
"following_url": "https://api.github.com/users/cpcloud/following{/other_user}",
"gists_url": "https://api.github.com/users/cpcloud/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/cpcloud",
"id": 417981,
"login": "cpcloud",
"node_id": "MDQ6VXNlcjQxNzk4MQ==",
"organizations_url": "https://api.github.com/users/cpcloud/orgs",
"received_events_url": "https://api.github.com/users/cpcloud/received_events",
"repos_url": "https://api.github.com/users/cpcloud/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/cpcloud/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/cpcloud/subscriptions",
"type": "User",
"url": "https://api.github.com/users/cpcloud"
} | [
{
"color": "4E9A06",
"default": false,
"description": null,
"id": 76812,
"name": "Enhancement",
"node_id": "MDU6TGFiZWw3NjgxMg==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Enhancement"
},
{
"color": "eb6420",
"default": false,
"description": "Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff",
"id": 57296398,
"name": "Algos",
"node_id": "MDU6TGFiZWw1NzI5NjM5OA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Algos"
}
]
| closed | false | {
"avatar_url": "https://avatars.githubusercontent.com/u/417981?v=4",
"events_url": "https://api.github.com/users/cpcloud/events{/privacy}",
"followers_url": "https://api.github.com/users/cpcloud/followers",
"following_url": "https://api.github.com/users/cpcloud/following{/other_user}",
"gists_url": "https://api.github.com/users/cpcloud/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/cpcloud",
"id": 417981,
"login": "cpcloud",
"node_id": "MDQ6VXNlcjQxNzk4MQ==",
"organizations_url": "https://api.github.com/users/cpcloud/orgs",
"received_events_url": "https://api.github.com/users/cpcloud/received_events",
"repos_url": "https://api.github.com/users/cpcloud/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/cpcloud/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/cpcloud/subscriptions",
"type": "User",
"url": "https://api.github.com/users/cpcloud"
} | [
{
"avatar_url": "https://avatars.githubusercontent.com/u/417981?v=4",
"events_url": "https://api.github.com/users/cpcloud/events{/privacy}",
"followers_url": "https://api.github.com/users/cpcloud/followers",
"following_url": "https://api.github.com/users/cpcloud/following{/other_user}",
"gists_url": "https://api.github.com/users/cpcloud/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/cpcloud",
"id": 417981,
"login": "cpcloud",
"node_id": "MDQ6VXNlcjQxNzk4MQ==",
"organizations_url": "https://api.github.com/users/cpcloud/orgs",
"received_events_url": "https://api.github.com/users/cpcloud/received_events",
"repos_url": "https://api.github.com/users/cpcloud/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/cpcloud/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/cpcloud/subscriptions",
"type": "User",
"url": "https://api.github.com/users/cpcloud"
}
]
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 15 | 2015-06-19T19:11:50Z | 2015-08-04T22:30:40Z | 2015-08-04T22:30:32Z | MEMBER | null | Closes #7359
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10393/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10393/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10393.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10393",
"merged_at": "2015-08-04T22:30:32Z",
"patch_url": "https://github.com/pandas-dev/pandas/pull/10393.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10393"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10394 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10394/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10394/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10394/events | https://github.com/pandas-dev/pandas/issues/10394 | 89,668,758 | MDU6SXNzdWU4OTY2ODc1OA== | 10,394 | moderate to large groupby computations hang in multithreading | {
"avatar_url": "https://avatars.githubusercontent.com/u/5184595?v=4",
"events_url": "https://api.github.com/users/sunderwood/events{/privacy}",
"followers_url": "https://api.github.com/users/sunderwood/followers",
"following_url": "https://api.github.com/users/sunderwood/following{/other_user}",
"gists_url": "https://api.github.com/users/sunderwood/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/sunderwood",
"id": 5184595,
"login": "sunderwood",
"node_id": "MDQ6VXNlcjUxODQ1OTU=",
"organizations_url": "https://api.github.com/users/sunderwood/orgs",
"received_events_url": "https://api.github.com/users/sunderwood/received_events",
"repos_url": "https://api.github.com/users/sunderwood/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/sunderwood/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/sunderwood/subscriptions",
"type": "User",
"url": "https://api.github.com/users/sunderwood"
} | [
{
"color": "a10c02",
"default": false,
"description": "Memory or execution speed performance",
"id": 8935311,
"name": "Performance",
"node_id": "MDU6TGFiZWw4OTM1MzEx",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Performance"
}
]
| closed | false | null | []
| null | 1 | 2015-06-19T21:53:47Z | 2015-06-19T22:57:26Z | 2015-06-19T22:57:02Z | NONE | null | Since I am running calculations on very large sets of data, I have broken the data into moderate-sized chunks (using MutliIndex) and run the calculation in parallel. I first tried doing this using threading, but ended up using multiprocessing because some calculations 'hung' when I used threading.
Here is my system information:
## INSTALLED VERSIONS
commit: None
python: 2.7.8.final.0
python-bits: 64
OS: Windows
OS-release: 7
machine: AMD64
processor: Intel64 Family 6 Model 26 Stepping 4, GenuineIntel
byteorder: little
LC_ALL: None
LANG: None
pandas: 0.15.2
nose: 1.3.6
Cython: 0.21
numpy: 1.9.2
scipy: 0.15.1
statsmodels: 0.5.0
IPython: 2.2.0
sphinx: 1.2.3
patsy: 0.3.0
dateutil: 2.4.0
pytz: 2014.10
bottleneck: None
tables: 3.1.1
numexpr: 2.3.1
matplotlib: 1.4.0
openpyxl: 1.8.5
xlrd: 0.9.3
xlwt: 0.7.5
xlsxwriter: 0.5.7
lxml: 3.4.0
bs4: 4.3.2
html5lib: None
httplib2: None
apiclient: None
rpy2: None
sqlalchemy: 0.9.7
pymysql: None
psycopg2: 2.5.3 (dt dec pq3 ext)
## EXAMPLE
I have isolated the issue into the following example:
(this code block is the setup, I have further explanations with more code snippets following)
``` python
import numpy
import pandas
import threading
def test_fn_lock(name,data,lock,output=True):
gp = data.groupby(level=1,sort=False)
m = gp.mean()
if output:
print name + ' - before lock'
lock.acquire()
data.ge(m)
lock.release()
if output:
print name + ' - done'
def test_fn_no_lock(name,data,output=True):
gp = data.groupby(level=1,sort=False)
m = gp.mean()
if output:
print name + ' - before lock (no lock)'
data.ge(m)
if output:
print name + ' - done'
array = ['bar', 'baz', 'foo', 'qux', 'rad','lol','other','again','diff']
dates = pandas.date_range(start='2014-01-01',end='2015-01-01')
tuples = []
for a in array:
for d in dates:
tuples.append((a,d))
index = pandas.MultiIndex.from_tuples(tuples, names=['first', 'second'])
cols = []
for i in xrange(100):
cols.append("col%s" % i)
df = pandas.DataFrame(numpy.random.random((3294,100)),columns=cols,index=index)
cols = []
for i in xrange(100):
cols.append("col%s" % (i+200))
df2 = pandas.DataFrame(numpy.random.random((3294,100)),columns=cols,index=index)
lock = threading.Lock()
```
The grouped function `ge` in `test_fn_lock` and `test_fn_no_lock` is not the only function where an issue occurs, I have also found problems with `sub`, and I assume the issue exists for `mul`, `div`, `mod`, `add`, etc.
To demonstrate that `test_fn_lock` and `test_fn_no_lock` have no meaningful difference in performance, I ran each of the functions for each of the DataFrames in the console:
``` python
%timeit test_fn_lock('test', df, lock, False)
%timeit test_fn_lock('test', df2, lock, False)
%timeit test_fn_no_lock('test', df, False)
%timeit test_fn_no_lock('test', df,2 False)
```
All of them took approximately the same amount of time.
Now to demonstrate the problem:
If I run
``` python
t = threading.Thread(target=test_fn_lock, args=('thread1', df, lock))
t2 = threading.Thread(target=test_fn_lock, args=('thread2', df2, lock))
t.start()
t2.start()
```
both threads finish without issue. But if I run
``` python
t = threading.Thread(target=test_fn_no_lock, args=('thread1', df))
t2 = threading.Thread(target=test_fn_no_lock, args=('thread2', df2))
t.start()
t2.start()
```
then neither thread ever finishes.
While I could put locks around all my calculations, doing so would defeat the purpose of running them in parallel.
I think that the above situation needs to at least produce an exception so that the threads stop processing.
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10394/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10394/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10395 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10395/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10395/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10395/events | https://github.com/pandas-dev/pandas/issues/10395 | 89,689,967 | MDU6SXNzdWU4OTY4OTk2Nw== | 10,395 | bug: interpolate() row-by-row doesn't work when setting inplace=True | {
"avatar_url": "https://avatars.githubusercontent.com/u/11150921?v=4",
"events_url": "https://api.github.com/users/JianxunLi/events{/privacy}",
"followers_url": "https://api.github.com/users/JianxunLi/followers",
"following_url": "https://api.github.com/users/JianxunLi/following{/other_user}",
"gists_url": "https://api.github.com/users/JianxunLi/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/JianxunLi",
"id": 11150921,
"login": "JianxunLi",
"node_id": "MDQ6VXNlcjExMTUwOTIx",
"organizations_url": "https://api.github.com/users/JianxunLi/orgs",
"received_events_url": "https://api.github.com/users/JianxunLi/received_events",
"repos_url": "https://api.github.com/users/JianxunLi/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/JianxunLi/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/JianxunLi/subscriptions",
"type": "User",
"url": "https://api.github.com/users/JianxunLi"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "d7e102",
"default": false,
"description": "np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate",
"id": 2822342,
"name": "Missing-data",
"node_id": "MDU6TGFiZWwyODIyMzQy",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Missing-data"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 1 | 2015-06-20T00:20:55Z | 2015-06-23T14:00:40Z | 2015-06-23T14:00:40Z | NONE | null | ``` python
# pandas version 0.16.2
import numpy as np
import pandas as pd
np.random.seed(12345)
# simulate some data
df = pd.DataFrame(np.random.randn(250, 10), columns=np.arange(1, 11), index=pd.date_range('2015-01-01', periods=250, freq='B'))
# set 20% data to NaN
sel = np.random.choice([True, False], size=(250, 10), p=[0.2, 0.8])
df.values[sel] = np.nan
# row-wise interpolation doesn't work when setting inplace=True
df1 = df.copy()
df1.interpolate(method='linear', axis=1, inplace=True)
# inplace doesn't work
import pandas.util.testing as pdt
pdt.assert_frame_equal(df, df1)
# dropping inplace=True, it works
df2 = df.copy()
df2 = df2.interpolate(method='linear', axis=1)
pdt.assert_frame_equal(df, df2)
```
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10395/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10395/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10396 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10396/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10396/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10396/events | https://github.com/pandas-dev/pandas/pull/10396 | 89,744,620 | MDExOlB1bGxSZXF1ZXN0MzgxNjU0ODc= | 10,396 | PERF: parse and timedelta ops improvements, #6755 | {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
} | [
{
"color": "a10c02",
"default": false,
"description": "Memory or execution speed performance",
"id": 8935311,
"name": "Performance",
"node_id": "MDU6TGFiZWw4OTM1MzEx",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Performance"
},
{
"color": "5319e7",
"default": false,
"description": "Timedelta data type",
"id": 49597148,
"name": "Timedelta",
"node_id": "MDU6TGFiZWw0OTU5NzE0OA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Timedelta"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 1 | 2015-06-20T09:27:26Z | 2015-06-22T09:16:22Z | 2015-06-22T08:34:19Z | CONTRIBUTOR | null | closes #6755
```
-------------------------------------------------------------------------------
Test name | head[ms] | base[ms] | ratio |
-------------------------------------------------------------------------------
dtype_infer_timedelta64_1 | 7.0527 | 119.7317 | 0.0589 |
timedelta_convert_string | 13.3094 | 108.9200 | 0.1222 |
timedelta_convert_string_seconds | 18.2626 | 85.0617 | 0.2147 |
dtype_infer_timedelta64_2 | 9.4047 | 9.4063 | 0.9998 |
timedelta_convert_int | 0.1300 | 0.1260 | 1.0315 |
-------------------------------------------------------------------------------
Test name | head[ms] | base[ms] | ratio |
-------------------------------------------------------------------------------
Ratio < 1.0 means the target commit is faster then the baseline.
Seed used: 1234
Target [da92dc0] : PERF: timedelta and datetime64 ops improvements
Base [d8a2f30] : Check for size=0 before setting item
Fixes #10193
```
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10396/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10396/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10396.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10396",
"merged_at": "2015-06-22T08:34:19Z",
"patch_url": "https://github.com/pandas-dev/pandas/pull/10396.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10396"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10397 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10397/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10397/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10397/events | https://github.com/pandas-dev/pandas/pull/10397 | 89,779,024 | MDExOlB1bGxSZXF1ZXN0MzgxNjkyMjg= | 10,397 | BLD: remove support for 3.2, #9118 | {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
} | [
{
"color": "75507B",
"default": false,
"description": "Library building on various platforms",
"id": 129350,
"name": "Build",
"node_id": "MDU6TGFiZWwxMjkzNTA=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Build"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 3 | 2015-06-20T14:58:44Z | 2015-06-22T09:03:08Z | 2015-06-22T08:46:38Z | CONTRIBUTOR | null | closes #9118
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10397/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10397/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10397.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10397",
"merged_at": "2015-06-22T08:46:37Z",
"patch_url": "https://github.com/pandas-dev/pandas/pull/10397.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10397"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10398 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10398/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10398/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10398/events | https://github.com/pandas-dev/pandas/issues/10398 | 89,790,392 | MDU6SXNzdWU4OTc5MDM5Mg== | 10,398 | Sorted dataframe resets after indexing | {
"avatar_url": "https://avatars.githubusercontent.com/u/3662163?v=4",
"events_url": "https://api.github.com/users/alvinwt/events{/privacy}",
"followers_url": "https://api.github.com/users/alvinwt/followers",
"following_url": "https://api.github.com/users/alvinwt/following{/other_user}",
"gists_url": "https://api.github.com/users/alvinwt/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/alvinwt",
"id": 3662163,
"login": "alvinwt",
"node_id": "MDQ6VXNlcjM2NjIxNjM=",
"organizations_url": "https://api.github.com/users/alvinwt/orgs",
"received_events_url": "https://api.github.com/users/alvinwt/received_events",
"repos_url": "https://api.github.com/users/alvinwt/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/alvinwt/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/alvinwt/subscriptions",
"type": "User",
"url": "https://api.github.com/users/alvinwt"
} | [
{
"color": "207de5",
"default": false,
"description": "Clarification about behavior needed to assess issue",
"id": 307649777,
"name": "Needs Info",
"node_id": "MDU6TGFiZWwzMDc2NDk3Nzc=",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Needs%20Info"
}
]
| closed | false | null | []
| {
"closed_at": null,
"closed_issues": 2361,
"created_at": "2015-02-26T19:29:05Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/1020496?v=4",
"events_url": "https://api.github.com/users/jorisvandenbossche/events{/privacy}",
"followers_url": "https://api.github.com/users/jorisvandenbossche/followers",
"following_url": "https://api.github.com/users/jorisvandenbossche/following{/other_user}",
"gists_url": "https://api.github.com/users/jorisvandenbossche/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jorisvandenbossche",
"id": 1020496,
"login": "jorisvandenbossche",
"node_id": "MDQ6VXNlcjEwMjA0OTY=",
"organizations_url": "https://api.github.com/users/jorisvandenbossche/orgs",
"received_events_url": "https://api.github.com/users/jorisvandenbossche/received_events",
"repos_url": "https://api.github.com/users/jorisvandenbossche/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jorisvandenbossche/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jorisvandenbossche/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jorisvandenbossche"
},
"description": "A milestone for closed or open issues for which there is no action needed (eg not a bug, just a question / discussion, nothing to resolve, wontfix, etc).\r\n\r\n",
"due_on": null,
"html_url": "https://github.com/pandas-dev/pandas/milestone/33",
"id": 997544,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/33/labels",
"node_id": "MDk6TWlsZXN0b25lOTk3NTQ0",
"number": 33,
"open_issues": 11,
"state": "open",
"title": "No action",
"updated_at": "2021-11-19T17:33:16Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/33"
} | 2 | 2015-06-20T16:44:50Z | 2016-07-18T11:19:11Z | 2016-07-18T11:19:11Z | NONE | null | I found a in issue when sorting followed by indexing in pandas when reset_index() is not used. I'm not sure why but the ordering of the rows reverts back after indexing and hence results in dfList containing dataframes that are ordered differently.
reset_index() works and helped to overcome the problem. This is really subtle and rather difficult to troubleshoot. I hope this would be useful for others.
currentReadFile = pd.read_table(currentFile)
matrix = currentReadFile.sort(['Ref','Var','Before','After'])
matrix_out = matrix.ix[:,4:]
dfList.append(matrix_out)
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10398/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10398/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10399 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10399/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10399/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10399/events | https://github.com/pandas-dev/pandas/issues/10399 | 89,853,497 | MDU6SXNzdWU4OTg1MzQ5Nw== | 10,399 | potential dataframe apply bug | {
"avatar_url": "https://avatars.githubusercontent.com/u/69774?v=4",
"events_url": "https://api.github.com/users/michaelaye/events{/privacy}",
"followers_url": "https://api.github.com/users/michaelaye/followers",
"following_url": "https://api.github.com/users/michaelaye/following{/other_user}",
"gists_url": "https://api.github.com/users/michaelaye/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/michaelaye",
"id": 69774,
"login": "michaelaye",
"node_id": "MDQ6VXNlcjY5Nzc0",
"organizations_url": "https://api.github.com/users/michaelaye/orgs",
"received_events_url": "https://api.github.com/users/michaelaye/received_events",
"repos_url": "https://api.github.com/users/michaelaye/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/michaelaye/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/michaelaye/subscriptions",
"type": "User",
"url": "https://api.github.com/users/michaelaye"
} | [
{
"color": "02d7e1",
"default": false,
"description": "Concat, Merge/Join, Stack/Unstack, Explode",
"id": 13098779,
"name": "Reshaping",
"node_id": "MDU6TGFiZWwxMzA5ODc3OQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Reshaping"
},
{
"color": "0052cc",
"default": false,
"description": null,
"id": 34444536,
"name": "Usage Question",
"node_id": "MDU6TGFiZWwzNDQ0NDUzNg==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Usage%20Question"
}
]
| closed | false | null | []
| null | 2 | 2015-06-21T02:47:33Z | 2015-06-22T09:13:45Z | 2015-06-22T08:16:30Z | CONTRIBUTOR | null | I seem to have a weird problem with DataFrame.apply(.., axis=1) not matching the axes/columns correctly, ONLY if there's a time column in the dataframe?
See details here: http://nbviewer.ipython.org/gist/anonymous/a0bcaa95a48327fadc63
but basically I try to apply this:
``` python
def combine_binning_data(row):
return tuple(int(row[col]) for col in [0,1,2])
```
to the dataframe.And if there's another axis with time I get this error:
``` python
ValueError: Shape of passed values is (5, 3), indices imply (5, 5)
```
Version: '0.16.2-15-g2fea54a'
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10399/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10399/timeline | null | null | null |
https://api.github.com/repos/pandas-dev/pandas/issues/10400 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10400/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10400/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10400/events | https://github.com/pandas-dev/pandas/pull/10400 | 89,871,354 | MDExOlB1bGxSZXF1ZXN0MzgxNzk4OTQ= | 10,400 | BUG: GH10395 bug in DataFrame.interpolate with axis=1 and inplace=True | {
"avatar_url": "https://avatars.githubusercontent.com/u/10709573?v=4",
"events_url": "https://api.github.com/users/kawochen/events{/privacy}",
"followers_url": "https://api.github.com/users/kawochen/followers",
"following_url": "https://api.github.com/users/kawochen/following{/other_user}",
"gists_url": "https://api.github.com/users/kawochen/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/kawochen",
"id": 10709573,
"login": "kawochen",
"node_id": "MDQ6VXNlcjEwNzA5NTcz",
"organizations_url": "https://api.github.com/users/kawochen/orgs",
"received_events_url": "https://api.github.com/users/kawochen/received_events",
"repos_url": "https://api.github.com/users/kawochen/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/kawochen/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/kawochen/subscriptions",
"type": "User",
"url": "https://api.github.com/users/kawochen"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "d7e102",
"default": false,
"description": "np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate",
"id": 2822342,
"name": "Missing-data",
"node_id": "MDU6TGFiZWwyODIyMzQy",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Missing-data"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 2 | 2015-06-21T06:24:00Z | 2015-06-23T14:00:48Z | 2015-06-23T14:00:40Z | CONTRIBUTOR | null | To close #10395.
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10400/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10400/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10400.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10400",
"merged_at": "2015-06-23T14:00:39Z",
"patch_url": "https://github.com/pandas-dev/pandas/pull/10400.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10400"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10401 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10401/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10401/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10401/events | https://github.com/pandas-dev/pandas/pull/10401 | 89,925,697 | MDExOlB1bGxSZXF1ZXN0MzgxODYwNzI= | 10,401 | BUG: GH10392 bug where Table.select_column does not preserve column name | {
"avatar_url": "https://avatars.githubusercontent.com/u/10709573?v=4",
"events_url": "https://api.github.com/users/kawochen/events{/privacy}",
"followers_url": "https://api.github.com/users/kawochen/followers",
"following_url": "https://api.github.com/users/kawochen/following{/other_user}",
"gists_url": "https://api.github.com/users/kawochen/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/kawochen",
"id": 10709573,
"login": "kawochen",
"node_id": "MDQ6VXNlcjEwNzA5NTcz",
"organizations_url": "https://api.github.com/users/kawochen/orgs",
"received_events_url": "https://api.github.com/users/kawochen/received_events",
"repos_url": "https://api.github.com/users/kawochen/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/kawochen/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/kawochen/subscriptions",
"type": "User",
"url": "https://api.github.com/users/kawochen"
} | [
{
"color": "e10c02",
"default": false,
"description": null,
"id": 76811,
"name": "Bug",
"node_id": "MDU6TGFiZWw3NjgxMQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Bug"
},
{
"color": "5319e7",
"default": false,
"description": "read_hdf, HDFStore",
"id": 47229190,
"name": "IO HDF5",
"node_id": "MDU6TGFiZWw0NzIyOTE5MA==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/IO%20HDF5"
}
]
| closed | false | null | []
| {
"closed_at": "2015-10-09T18:34:35Z",
"closed_issues": 593,
"created_at": "2015-03-23T10:47:38Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "",
"due_on": "2015-10-10T07:00:00Z",
"html_url": "https://github.com/pandas-dev/pandas/milestone/34",
"id": 1033710,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34/labels",
"node_id": "MDk6TWlsZXN0b25lMTAzMzcxMA==",
"number": 34,
"open_issues": 0,
"state": "closed",
"title": "0.17.0",
"updated_at": "2016-12-11T14:02:02Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/34"
} | 2 | 2015-06-21T15:43:36Z | 2015-06-23T11:00:19Z | 2015-06-23T11:00:14Z | CONTRIBUTOR | null | To close #10392
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10401/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10401/timeline | null | 0 | {
"diff_url": "https://github.com/pandas-dev/pandas/pull/10401.diff",
"html_url": "https://github.com/pandas-dev/pandas/pull/10401",
"merged_at": "2015-06-23T11:00:14Z",
"patch_url": "https://github.com/pandas-dev/pandas/pull/10401.patch",
"url": "https://api.github.com/repos/pandas-dev/pandas/pulls/10401"
} |
https://api.github.com/repos/pandas-dev/pandas/issues/10402 | https://api.github.com/repos/pandas-dev/pandas | https://api.github.com/repos/pandas-dev/pandas/issues/10402/labels{/name} | https://api.github.com/repos/pandas-dev/pandas/issues/10402/comments | https://api.github.com/repos/pandas-dev/pandas/issues/10402/events | https://github.com/pandas-dev/pandas/issues/10402 | 89,946,116 | MDU6SXNzdWU4OTk0NjExNg== | 10,402 | density plot on zero series throws exception | {
"avatar_url": "https://avatars.githubusercontent.com/u/1514670?v=4",
"events_url": "https://api.github.com/users/vumaasha/events{/privacy}",
"followers_url": "https://api.github.com/users/vumaasha/followers",
"following_url": "https://api.github.com/users/vumaasha/following{/other_user}",
"gists_url": "https://api.github.com/users/vumaasha/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/vumaasha",
"id": 1514670,
"login": "vumaasha",
"node_id": "MDQ6VXNlcjE1MTQ2NzA=",
"organizations_url": "https://api.github.com/users/vumaasha/orgs",
"received_events_url": "https://api.github.com/users/vumaasha/received_events",
"repos_url": "https://api.github.com/users/vumaasha/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/vumaasha/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/vumaasha/subscriptions",
"type": "User",
"url": "https://api.github.com/users/vumaasha"
} | [
{
"color": "8AE234",
"default": false,
"description": null,
"id": 2413328,
"name": "Visualization",
"node_id": "MDU6TGFiZWwyNDEzMzI4",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Visualization"
},
{
"color": "ffa0ff",
"default": false,
"description": "Incorrect or improved errors from pandas",
"id": 42670965,
"name": "Error Reporting",
"node_id": "MDU6TGFiZWw0MjY3MDk2NQ==",
"url": "https://api.github.com/repos/pandas-dev/pandas/labels/Error%20Reporting"
}
]
| closed | false | null | []
| {
"closed_at": null,
"closed_issues": 786,
"created_at": "2015-01-13T10:53:19Z",
"creator": {
"avatar_url": "https://avatars.githubusercontent.com/u/953992?v=4",
"events_url": "https://api.github.com/users/jreback/events{/privacy}",
"followers_url": "https://api.github.com/users/jreback/followers",
"following_url": "https://api.github.com/users/jreback/following{/other_user}",
"gists_url": "https://api.github.com/users/jreback/gists{/gist_id}",
"gravatar_id": "",
"html_url": "https://github.com/jreback",
"id": 953992,
"login": "jreback",
"node_id": "MDQ6VXNlcjk1Mzk5Mg==",
"organizations_url": "https://api.github.com/users/jreback/orgs",
"received_events_url": "https://api.github.com/users/jreback/received_events",
"repos_url": "https://api.github.com/users/jreback/repos",
"site_admin": false,
"starred_url": "https://api.github.com/users/jreback/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/jreback/subscriptions",
"type": "User",
"url": "https://api.github.com/users/jreback"
},
"description": "Changes that would be nice to have in the next release. These issues are not blocking. They will be pushed to the next release if no one has time to fix them.",
"due_on": null,
"html_url": "https://github.com/pandas-dev/pandas/milestone/32",
"id": 933188,
"labels_url": "https://api.github.com/repos/pandas-dev/pandas/milestones/32/labels",
"node_id": "MDk6TWlsZXN0b25lOTMzMTg4",
"number": 32,
"open_issues": 1053,
"state": "open",
"title": "Contributions Welcome",
"updated_at": "2021-11-21T00:50:06Z",
"url": "https://api.github.com/repos/pandas-dev/pandas/milestones/32"
} | 4 | 2015-06-21T18:52:40Z | 2015-07-14T11:53:12Z | 2015-06-22T01:56:04Z | NONE | null | ``` python
pd.Series(np.zeros(4)).to_frame().plot(kind='kde')
```
Executing the above line throws the below exception.
```
LinAlgError Traceback (most recent call last)
<ipython-input-118-eac1a90078a2> in <module>()
----> 1 pd.Series(np.zeros(4)).to_frame().plot(kind='kde')
```
pandas version 0.16.2
| {
"+1": 0,
"-1": 0,
"confused": 0,
"eyes": 0,
"heart": 0,
"hooray": 0,
"laugh": 0,
"rocket": 0,
"total_count": 0,
"url": "https://api.github.com/repos/pandas-dev/pandas/issues/10402/reactions"
} | https://api.github.com/repos/pandas-dev/pandas/issues/10402/timeline | null | null | null |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.