We are currently solving the following issue within our repository. Here is the issue text:
--- BEGIN ISSUE ---
Fix simple typo: thorugh -> through
# Issue Type

[x] Bug (Typo)

# Steps to Replicate

1. Examine warehouse/filters.py.
2. Search for `thorugh`.

# Expected Behaviour

1. Should read `through`.



--- END ISSUE ---

Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
--- BEGIN FILES ---
Path: `warehouse/filters.py`
Content:
```
1 # Licensed under the Apache License, Version 2.0 (the "License");
2 # you may not use this file except in compliance with the License.
3 # You may obtain a copy of the License at
4 #
5 # http://www.apache.org/licenses/LICENSE-2.0
6 #
7 # Unless required by applicable law or agreed to in writing, software
8 # distributed under the License is distributed on an "AS IS" BASIS,
9 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
10 # See the License for the specific language governing permissions and
11 # limitations under the License.
12 
13 import binascii
14 import collections
15 import enum
16 import hmac
17 import json
18 import re
19 import urllib.parse
20 
21 import html5lib
22 import html5lib.serializer
23 import html5lib.treewalkers
24 import jinja2
25 import packaging.version
26 import pytz
27 
28 from pyramid.threadlocal import get_current_request
29 
30 from warehouse.utils.http import is_valid_uri
31 
32 
33 class PackageType(enum.Enum):
34     bdist_dmg = "OSX Disk Image"
35     bdist_dumb = "Dumb Binary"
36     bdist_egg = "Egg"
37     bdist_msi = "Windows MSI Installer"
38     bdist_rpm = "RPM"
39     bdist_wheel = "Wheel"
40     bdist_wininst = "Windows Installer"
41     sdist = "Source"
42 
43 
44 def format_package_type(value):
45     try:
46         return PackageType[value].value
47     except KeyError:
48         return value
49 
50 
51 def _camo_url(request, url):
52     camo_url = request.registry.settings["camo.url"].format(request=request)
53     camo_key = request.registry.settings["camo.key"].encode("utf8")
54     url = url.encode("utf8")
55 
56     path = "/".join(
57         [
58             hmac.new(camo_key, url, digestmod="sha1").hexdigest(),
59             binascii.hexlify(url).decode("utf8"),
60         ]
61     )
62 
63     return urllib.parse.urljoin(camo_url, path)
64 
65 
66 @jinja2.contextfilter
67 def camoify(ctx, value):
68     request = ctx.get("request") or get_current_request()
69 
70     # Parse the rendered output and replace any inline images that don't point
71     # to HTTPS with camouflaged images.
72     tree_builder = html5lib.treebuilders.getTreeBuilder("dom")
73     parser = html5lib.html5parser.HTMLParser(tree=tree_builder)
74     dom = parser.parse(value)
75 
76     for element in dom.getElementsByTagName("img"):
77         src = element.getAttribute("src")
78         if src:
79             element.setAttribute("src", request.camo_url(src))
80 
81     tree_walker = html5lib.treewalkers.getTreeWalker("dom")
82     html_serializer = html5lib.serializer.HTMLSerializer()
83     camoed = "".join(html_serializer.serialize(tree_walker(dom)))
84 
85     return camoed
86 
87 
88 _SI_SYMBOLS = ["k", "M", "G", "T", "P", "E", "Z", "Y"]
89 
90 
91 def shorten_number(value):
92     for i, symbol in enumerate(_SI_SYMBOLS):
93         magnitude = value / (1000 ** (i + 1))
94         if magnitude >= 1 and magnitude < 1000:
95             return "{:.3g}{}".format(magnitude, symbol)
96 
97     return str(value)
98 
99 
100 def tojson(value):
101     return json.dumps(value, sort_keys=True, separators=(",", ":"))
102 
103 
104 def urlparse(value):
105     return urllib.parse.urlparse(value)
106 
107 
108 def format_tags(tags):
109     # split tags
110     if re.search(r",", tags):
111         split_tags = re.split(r"\s*,\s*", tags)
112     elif re.search(r";", tags):
113         split_tags = re.split(r"\s*;\s*", tags)
114     else:
115         split_tags = re.split(r"\s+", tags)
116 
117     # strip whitespace, quotes, double quotes
118     stripped_tags = [re.sub(r'^["\'\s]+|["\'\s]+$', "", t) for t in split_tags]
119 
120     # remove any empty tags
121     formatted_tags = [t for t in stripped_tags if t]
122 
123     return formatted_tags
124 
125 
126 def format_classifiers(classifiers):
127     structured = collections.defaultdict(list)
128 
129     # Split up our classifiers into our data structure
130     for classifier in classifiers:
131         key, *value = classifier.split(" :: ", 1)
132         if value:
133             structured[key].append(value[0])
134 
135     # Go thorugh and ensure that all of the lists in our classifiers are in
136     # sorted order.
137     structured = {k: sorted(v) for k, v in structured.items()}
138 
139     # Now, we'll ensure that our keys themselves are in sorted order, using an
140     # OrderedDict to preserve this ordering when we pass this data back up to
141     # our caller.
142     structured = collections.OrderedDict(sorted(structured.items()))
143 
144     return structured
145 
146 
147 def classifier_id(classifier):
148     return classifier.replace(" ", "_").replace("::", ".")
149 
150 
151 def contains_valid_uris(items):
152     """Returns boolean representing whether the input list contains any valid
153     URIs
154     """
155     return any(is_valid_uri(i) for i in items)
156 
157 
158 def parse_version(version_str):
159     return packaging.version.parse(version_str)
160 
161 
162 def localize_datetime(timestamp):
163     return pytz.utc.localize(timestamp)
164 
165 
166 def includeme(config):
167     config.add_request_method(_camo_url, name="camo_url")
168
```
--- END FILES ---

Please first localize the bug based on the issue statement, and then generate a patch according to the `git diff` format fenced by three backticks.

Here is an example:

```diff
diff --git a/examples/server_async.py b/examples/server_async.py
--- a/examples/server_async.py
+++ b/examples/server_async.py
@@ -313,4 +313,4 @@
 
 
 if __name__ == "__main__":
-    asyncio.run(run_async_server("."), debug=True)
+    asyncio.run(run_async_server(), debug=True)
diff --git a/examples/server_sync.py b/examples/server_sync.py
--- a/examples/server_sync.py
+++ b/examples/server_sync.py
@@ -313,5 +313,5 @@
 
 
 if __name__ == "__main__":
-    server = run_sync_server(".")
+    server = run_sync_server()
     server.shutdown()

```

diff --git a/warehouse/filters.py b/warehouse/filters.py
--- a/warehouse/filters.py
+++ b/warehouse/filters.py
@@ -132,7 +132,7 @@
         if value:
             structured[key].append(value[0])
 
-    # Go thorugh and ensure that all of the lists in our classifiers are in
+    # Go through and ensure that all of the lists in our classifiers are in
     # sorted order.
     structured = {k: sorted(v) for k, v in structured.items()}

{"golden_diff": "diff --git a/warehouse/filters.py b/warehouse/filters.py\n--- a/warehouse/filters.py\n+++ b/warehouse/filters.py\n@@ -132,7 +132,7 @@\n         if value:\n             structured[key].append(value[0])\n \n-    # Go thorugh and ensure that all of the lists in our classifiers are in\n+    # Go through and ensure that all of the lists in our classifiers are in\n     # sorted order.\n     structured = {k: sorted(v) for k, v in structured.items()}\n", "issue": "Fix simple typo: thorugh -> through\n# Issue Type\n\n[x] Bug (Typo)\n\n# Steps to Replicate\n\n1. Examine warehouse/filters.py.\n2. Search for `thorugh`.\n\n# Expected Behaviour\n\n1. Should read `through`.\n\n\n", "before_files": [{"content": "# Licensed under the Apache License, Version 2.0 (the \"License\");\n# you may not use this file except in compliance with the License.\n# You may obtain a copy of the License at\n#\n# http://www.apache.org/licenses/LICENSE-2.0\n#\n# Unless required by applicable law or agreed to in writing, software\n# distributed under the License is distributed on an \"AS IS\" BASIS,\n# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n# See the License for the specific language governing permissions and\n# limitations under the License.\n\nimport binascii\nimport collections\nimport enum\nimport hmac\nimport json\nimport re\nimport urllib.parse\n\nimport html5lib\nimport html5lib.serializer\nimport html5lib.treewalkers\nimport jinja2\nimport packaging.version\nimport pytz\n\nfrom pyramid.threadlocal import get_current_request\n\nfrom warehouse.utils.http import is_valid_uri\n\n\nclass PackageType(enum.Enum):\n    bdist_dmg = \"OSX Disk Image\"\n    bdist_dumb = \"Dumb Binary\"\n    bdist_egg = \"Egg\"\n    bdist_msi = \"Windows MSI Installer\"\n    bdist_rpm = \"RPM\"\n    bdist_wheel = \"Wheel\"\n    bdist_wininst = \"Windows Installer\"\n    sdist = \"Source\"\n\n\ndef format_package_type(value):\n    try:\n        return PackageType[value].value\n    except KeyError:\n        return value\n\n\ndef _camo_url(request, url):\n    camo_url = request.registry.settings[\"camo.url\"].format(request=request)\n    camo_key = request.registry.settings[\"camo.key\"].encode(\"utf8\")\n    url = url.encode(\"utf8\")\n\n    path = \"/\".join(\n        [\n            hmac.new(camo_key, url, digestmod=\"sha1\").hexdigest(),\n            binascii.hexlify(url).decode(\"utf8\"),\n        ]\n    )\n\n    return urllib.parse.urljoin(camo_url, path)\n\n\n@jinja2.contextfilter\ndef camoify(ctx, value):\n    request = ctx.get(\"request\") or get_current_request()\n\n    # Parse the rendered output and replace any inline images that don't point\n    # to HTTPS with camouflaged images.\n    tree_builder = html5lib.treebuilders.getTreeBuilder(\"dom\")\n    parser = html5lib.html5parser.HTMLParser(tree=tree_builder)\n    dom = parser.parse(value)\n\n    for element in dom.getElementsByTagName(\"img\"):\n        src = element.getAttribute(\"src\")\n        if src:\n            element.setAttribute(\"src\", request.camo_url(src))\n\n    tree_walker = html5lib.treewalkers.getTreeWalker(\"dom\")\n    html_serializer = html5lib.serializer.HTMLSerializer()\n    camoed = \"\".join(html_serializer.serialize(tree_walker(dom)))\n\n    return camoed\n\n\n_SI_SYMBOLS = [\"k\", \"M\", \"G\", \"T\", \"P\", \"E\", \"Z\", \"Y\"]\n\n\ndef shorten_number(value):\n    for i, symbol in enumerate(_SI_SYMBOLS):\n        magnitude = value / (1000 ** (i + 1))\n        if magnitude >= 1 and magnitude < 1000:\n            return \"{:.3g}{}\".format(magnitude, symbol)\n\n    return str(value)\n\n\ndef tojson(value):\n    return json.dumps(value, sort_keys=True, separators=(\",\", \":\"))\n\n\ndef urlparse(value):\n    return urllib.parse.urlparse(value)\n\n\ndef format_tags(tags):\n    # split tags\n    if re.search(r\",\", tags):\n        split_tags = re.split(r\"\\s*,\\s*\", tags)\n    elif re.search(r\";\", tags):\n        split_tags = re.split(r\"\\s*;\\s*\", tags)\n    else:\n        split_tags = re.split(r\"\\s+\", tags)\n\n    # strip whitespace, quotes, double quotes\n    stripped_tags = [re.sub(r'^[\"\\'\\s]+|[\"\\'\\s]+$', \"\", t) for t in split_tags]\n\n    # remove any empty tags\n    formatted_tags = [t for t in stripped_tags if t]\n\n    return formatted_tags\n\n\ndef format_classifiers(classifiers):\n    structured = collections.defaultdict(list)\n\n    # Split up our classifiers into our data structure\n    for classifier in classifiers:\n        key, *value = classifier.split(\" :: \", 1)\n        if value:\n            structured[key].append(value[0])\n\n    # Go thorugh and ensure that all of the lists in our classifiers are in\n    # sorted order.\n    structured = {k: sorted(v) for k, v in structured.items()}\n\n    # Now, we'll ensure that our keys themselves are in sorted order, using an\n    # OrderedDict to preserve this ordering when we pass this data back up to\n    # our caller.\n    structured = collections.OrderedDict(sorted(structured.items()))\n\n    return structured\n\n\ndef classifier_id(classifier):\n    return classifier.replace(\" \", \"_\").replace(\"::\", \".\")\n\n\ndef contains_valid_uris(items):\n    \"\"\"Returns boolean representing whether the input list contains any valid\n    URIs\n    \"\"\"\n    return any(is_valid_uri(i) for i in items)\n\n\ndef parse_version(version_str):\n    return packaging.version.parse(version_str)\n\n\ndef localize_datetime(timestamp):\n    return pytz.utc.localize(timestamp)\n\n\ndef includeme(config):\n    config.add_request_method(_camo_url, name=\"camo_url\")\n", "path": "warehouse/filters.py"}], "after_files": [{"content": "# Licensed under the Apache License, Version 2.0 (the \"License\");\n# you may not use this file except in compliance with the License.\n# You may obtain a copy of the License at\n#\n# http://www.apache.org/licenses/LICENSE-2.0\n#\n# Unless required by applicable law or agreed to in writing, software\n# distributed under the License is distributed on an \"AS IS\" BASIS,\n# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n# See the License for the specific language governing permissions and\n# limitations under the License.\n\nimport binascii\nimport collections\nimport enum\nimport hmac\nimport json\nimport re\nimport urllib.parse\n\nimport html5lib\nimport html5lib.serializer\nimport html5lib.treewalkers\nimport jinja2\nimport packaging.version\nimport pytz\n\nfrom pyramid.threadlocal import get_current_request\n\nfrom warehouse.utils.http import is_valid_uri\n\n\nclass PackageType(enum.Enum):\n    bdist_dmg = \"OSX Disk Image\"\n    bdist_dumb = \"Dumb Binary\"\n    bdist_egg = \"Egg\"\n    bdist_msi = \"Windows MSI Installer\"\n    bdist_rpm = \"RPM\"\n    bdist_wheel = \"Wheel\"\n    bdist_wininst = \"Windows Installer\"\n    sdist = \"Source\"\n\n\ndef format_package_type(value):\n    try:\n        return PackageType[value].value\n    except KeyError:\n        return value\n\n\ndef _camo_url(request, url):\n    camo_url = request.registry.settings[\"camo.url\"].format(request=request)\n    camo_key = request.registry.settings[\"camo.key\"].encode(\"utf8\")\n    url = url.encode(\"utf8\")\n\n    path = \"/\".join(\n        [\n            hmac.new(camo_key, url, digestmod=\"sha1\").hexdigest(),\n            binascii.hexlify(url).decode(\"utf8\"),\n        ]\n    )\n\n    return urllib.parse.urljoin(camo_url, path)\n\n\n@jinja2.contextfilter\ndef camoify(ctx, value):\n    request = ctx.get(\"request\") or get_current_request()\n\n    # Parse the rendered output and replace any inline images that don't point\n    # to HTTPS with camouflaged images.\n    tree_builder = html5lib.treebuilders.getTreeBuilder(\"dom\")\n    parser = html5lib.html5parser.HTMLParser(tree=tree_builder)\n    dom = parser.parse(value)\n\n    for element in dom.getElementsByTagName(\"img\"):\n        src = element.getAttribute(\"src\")\n        if src:\n            element.setAttribute(\"src\", request.camo_url(src))\n\n    tree_walker = html5lib.treewalkers.getTreeWalker(\"dom\")\n    html_serializer = html5lib.serializer.HTMLSerializer()\n    camoed = \"\".join(html_serializer.serialize(tree_walker(dom)))\n\n    return camoed\n\n\n_SI_SYMBOLS = [\"k\", \"M\", \"G\", \"T\", \"P\", \"E\", \"Z\", \"Y\"]\n\n\ndef shorten_number(value):\n    for i, symbol in enumerate(_SI_SYMBOLS):\n        magnitude = value / (1000 ** (i + 1))\n        if magnitude >= 1 and magnitude < 1000:\n            return \"{:.3g}{}\".format(magnitude, symbol)\n\n    return str(value)\n\n\ndef tojson(value):\n    return json.dumps(value, sort_keys=True, separators=(\",\", \":\"))\n\n\ndef urlparse(value):\n    return urllib.parse.urlparse(value)\n\n\ndef format_tags(tags):\n    # split tags\n    if re.search(r\",\", tags):\n        split_tags = re.split(r\"\\s*,\\s*\", tags)\n    elif re.search(r\";\", tags):\n        split_tags = re.split(r\"\\s*;\\s*\", tags)\n    else:\n        split_tags = re.split(r\"\\s+\", tags)\n\n    # strip whitespace, quotes, double quotes\n    stripped_tags = [re.sub(r'^[\"\\'\\s]+|[\"\\'\\s]+$', \"\", t) for t in split_tags]\n\n    # remove any empty tags\n    formatted_tags = [t for t in stripped_tags if t]\n\n    return formatted_tags\n\n\ndef format_classifiers(classifiers):\n    structured = collections.defaultdict(list)\n\n    # Split up our classifiers into our data structure\n    for classifier in classifiers:\n        key, *value = classifier.split(\" :: \", 1)\n        if value:\n            structured[key].append(value[0])\n\n    # Go through and ensure that all of the lists in our classifiers are in\n    # sorted order.\n    structured = {k: sorted(v) for k, v in structured.items()}\n\n    # Now, we'll ensure that our keys themselves are in sorted order, using an\n    # OrderedDict to preserve this ordering when we pass this data back up to\n    # our caller.\n    structured = collections.OrderedDict(sorted(structured.items()))\n\n    return structured\n\n\ndef classifier_id(classifier):\n    return classifier.replace(\" \", \"_\").replace(\"::\", \".\")\n\n\ndef contains_valid_uris(items):\n    \"\"\"Returns boolean representing whether the input list contains any valid\n    URIs\n    \"\"\"\n    return any(is_valid_uri(i) for i in items)\n\n\ndef parse_version(version_str):\n    return packaging.version.parse(version_str)\n\n\ndef localize_datetime(timestamp):\n    return pytz.utc.localize(timestamp)\n\n\ndef includeme(config):\n    config.add_request_method(_camo_url, name=\"camo_url\")\n", "path": "warehouse/filters.py"}]}