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Browse files- .gitattributes +1 -0
- MLPY/Lib/site-packages/PyWin32.chm +3 -0
- MLPY/Lib/site-packages/distutils-precedence.pth +3 -0
- MLPY/Lib/site-packages/isympy.py +342 -0
- MLPY/Lib/site-packages/protobuf-3.20.3-py3.9-nspkg.pth +3 -0
- MLPY/Lib/site-packages/pythoncom.py +4 -0
- MLPY/Lib/site-packages/pywin32.pth +3 -0
- MLPY/Lib/site-packages/pywin32.version.txt +1 -0
- MLPY/Lib/site-packages/six.py +998 -0
- MLPY/Lib/site-packages/typing_extensions.py +0 -0
.gitattributes
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@@ -74,3 +74,4 @@ MLPY/Library/bin/mkl_vml_mc2.1.dll filter=lfs diff=lfs merge=lfs -text
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MLPY/Library/bin/mkl_vml_mc3.1.dll filter=lfs diff=lfs merge=lfs -text
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MLPY/Library/bin/omptarget.rtl.level0.dll filter=lfs diff=lfs merge=lfs -text
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MLPY/Library/bin/omptarget.rtl.opencl.dll filter=lfs diff=lfs merge=lfs -text
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MLPY/Library/bin/mkl_vml_mc3.1.dll filter=lfs diff=lfs merge=lfs -text
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MLPY/Library/bin/omptarget.rtl.level0.dll filter=lfs diff=lfs merge=lfs -text
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MLPY/Library/bin/omptarget.rtl.opencl.dll filter=lfs diff=lfs merge=lfs -text
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MLPY/Lib/site-packages/PyWin32.chm filter=lfs diff=lfs merge=lfs -text
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MLPY/Lib/site-packages/PyWin32.chm
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version https://git-lfs.github.com/spec/v1
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oid sha256:772b99cf23c71c56993fba2db86469d399d7dad43d182e0a59a25dc1c0713b0c
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size 2648456
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MLPY/Lib/site-packages/distutils-precedence.pth
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version https://git-lfs.github.com/spec/v1
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oid sha256:7ea7ffef3fe2a117ee12c68ed6553617f0d7fd2f0590257c25c484959a3b7373
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size 152
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MLPY/Lib/site-packages/isympy.py
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| 1 |
+
"""
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| 2 |
+
Python shell for SymPy.
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| 3 |
+
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+
This is just a normal Python shell (IPython shell if you have the
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| 5 |
+
IPython package installed), that executes the following commands for
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the user:
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| 7 |
+
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>>> from __future__ import division
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| 9 |
+
>>> from sympy import *
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| 10 |
+
>>> x, y, z, t = symbols('x y z t')
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| 11 |
+
>>> k, m, n = symbols('k m n', integer=True)
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+
>>> f, g, h = symbols('f g h', cls=Function)
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+
>>> init_printing()
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+
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+
So starting 'isympy' is equivalent to starting Python (or IPython) and
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+
executing the above commands by hand. It is intended for easy and quick
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| 17 |
+
experimentation with SymPy. isympy is a good way to use SymPy as an
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+
interactive calculator. If you have IPython and Matplotlib installed, then
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interactive plotting is enabled by default.
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| 20 |
+
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| 21 |
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COMMAND LINE OPTIONS
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| 22 |
+
--------------------
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| 23 |
+
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| 24 |
+
-c CONSOLE, --console=CONSOLE
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| 25 |
+
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+
Use the specified shell (Python or IPython) shell as the console
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| 27 |
+
backend instead of the default one (IPython if present, Python
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| 28 |
+
otherwise), e.g.:
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| 29 |
+
|
| 30 |
+
$isympy -c python
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| 31 |
+
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| 32 |
+
CONSOLE must be one of 'ipython' or 'python'
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| 33 |
+
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| 34 |
+
-p PRETTY, --pretty PRETTY
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| 35 |
+
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| 36 |
+
Setup pretty-printing in SymPy. When pretty-printing is enabled,
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| 37 |
+
expressions can be printed with Unicode or ASCII. The default is
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| 38 |
+
to use pretty-printing (with Unicode if the terminal supports it).
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| 39 |
+
When this option is 'no', expressions will not be pretty-printed
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| 40 |
+
and ASCII will be used:
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| 41 |
+
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| 42 |
+
$isympy -p no
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| 43 |
+
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+
PRETTY must be one of 'unicode', 'ascii', or 'no'
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| 45 |
+
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| 46 |
+
-t TYPES, --types=TYPES
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| 47 |
+
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| 48 |
+
Setup the ground types for the polys. By default, gmpy ground types
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+
are used if gmpy2 or gmpy is installed, otherwise it falls back to python
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| 50 |
+
ground types, which are a little bit slower. You can manually
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| 51 |
+
choose python ground types even if gmpy is installed (e.g., for
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| 52 |
+
testing purposes):
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| 53 |
+
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| 54 |
+
$isympy -t python
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| 55 |
+
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+
TYPES must be one of 'gmpy', 'gmpy1' or 'python'
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| 57 |
+
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| 58 |
+
Note that the ground type gmpy1 is primarily intended for testing; it
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| 59 |
+
forces the use of gmpy version 1 even if gmpy2 is available.
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| 60 |
+
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| 61 |
+
This is the same as setting the environment variable
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| 62 |
+
SYMPY_GROUND_TYPES to the given ground type (e.g.,
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| 63 |
+
SYMPY_GROUND_TYPES='gmpy')
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| 64 |
+
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| 65 |
+
The ground types can be determined interactively from the variable
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| 66 |
+
sympy.polys.domains.GROUND_TYPES.
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| 67 |
+
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| 68 |
+
-o ORDER, --order ORDER
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| 69 |
+
|
| 70 |
+
Setup the ordering of terms for printing. The default is lex, which
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| 71 |
+
orders terms lexicographically (e.g., x**2 + x + 1). You can choose
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| 72 |
+
other orderings, such as rev-lex, which will use reverse
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| 73 |
+
lexicographic ordering (e.g., 1 + x + x**2):
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| 74 |
+
|
| 75 |
+
$isympy -o rev-lex
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| 76 |
+
|
| 77 |
+
ORDER must be one of 'lex', 'rev-lex', 'grlex', 'rev-grlex',
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| 78 |
+
'grevlex', 'rev-grevlex', 'old', or 'none'.
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| 79 |
+
|
| 80 |
+
Note that for very large expressions, ORDER='none' may speed up
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| 81 |
+
printing considerably but the terms will have no canonical order.
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| 82 |
+
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| 83 |
+
-q, --quiet
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| 84 |
+
|
| 85 |
+
Print only Python's and SymPy's versions to stdout at startup.
|
| 86 |
+
|
| 87 |
+
-d, --doctest
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| 88 |
+
|
| 89 |
+
Use the same format that should be used for doctests. This is
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| 90 |
+
equivalent to -c python -p no.
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| 91 |
+
|
| 92 |
+
-C, --no-cache
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| 93 |
+
|
| 94 |
+
Disable the caching mechanism. Disabling the cache may slow certain
|
| 95 |
+
operations down considerably. This is useful for testing the cache,
|
| 96 |
+
or for benchmarking, as the cache can result in deceptive timings.
|
| 97 |
+
|
| 98 |
+
This is equivalent to setting the environment variable
|
| 99 |
+
SYMPY_USE_CACHE to 'no'.
|
| 100 |
+
|
| 101 |
+
-a, --auto-symbols (requires at least IPython 0.11)
|
| 102 |
+
|
| 103 |
+
Automatically create missing symbols. Normally, typing a name of a
|
| 104 |
+
Symbol that has not been instantiated first would raise NameError,
|
| 105 |
+
but with this option enabled, any undefined name will be
|
| 106 |
+
automatically created as a Symbol.
|
| 107 |
+
|
| 108 |
+
Note that this is intended only for interactive, calculator style
|
| 109 |
+
usage. In a script that uses SymPy, Symbols should be instantiated
|
| 110 |
+
at the top, so that it's clear what they are.
|
| 111 |
+
|
| 112 |
+
This will not override any names that are already defined, which
|
| 113 |
+
includes the single character letters represented by the mnemonic
|
| 114 |
+
QCOSINE (see the "Gotchas and Pitfalls" document in the
|
| 115 |
+
documentation). You can delete existing names by executing "del
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| 116 |
+
name". If a name is defined, typing "'name' in dir()" will return True.
|
| 117 |
+
|
| 118 |
+
The Symbols that are created using this have default assumptions.
|
| 119 |
+
If you want to place assumptions on symbols, you should create them
|
| 120 |
+
using symbols() or var().
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| 121 |
+
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| 122 |
+
Finally, this only works in the top level namespace. So, for
|
| 123 |
+
example, if you define a function in isympy with an undefined
|
| 124 |
+
Symbol, it will not work.
|
| 125 |
+
|
| 126 |
+
See also the -i and -I options.
|
| 127 |
+
|
| 128 |
+
-i, --int-to-Integer (requires at least IPython 0.11)
|
| 129 |
+
|
| 130 |
+
Automatically wrap int literals with Integer. This makes it so that
|
| 131 |
+
things like 1/2 will come out as Rational(1, 2), rather than 0.5. This
|
| 132 |
+
works by preprocessing the source and wrapping all int literals with
|
| 133 |
+
Integer. Note that this will not change the behavior of int literals
|
| 134 |
+
assigned to variables, and it also won't change the behavior of functions
|
| 135 |
+
that return int literals.
|
| 136 |
+
|
| 137 |
+
If you want an int, you can wrap the literal in int(), e.g. int(3)/int(2)
|
| 138 |
+
gives 1.5 (with division imported from __future__).
|
| 139 |
+
|
| 140 |
+
-I, --interactive (requires at least IPython 0.11)
|
| 141 |
+
|
| 142 |
+
This is equivalent to --auto-symbols --int-to-Integer. Future options
|
| 143 |
+
designed for ease of interactive use may be added to this.
|
| 144 |
+
|
| 145 |
+
-D, --debug
|
| 146 |
+
|
| 147 |
+
Enable debugging output. This is the same as setting the
|
| 148 |
+
environment variable SYMPY_DEBUG to 'True'. The debug status is set
|
| 149 |
+
in the variable SYMPY_DEBUG within isympy.
|
| 150 |
+
|
| 151 |
+
-- IPython options
|
| 152 |
+
|
| 153 |
+
Additionally you can pass command line options directly to the IPython
|
| 154 |
+
interpreter (the standard Python shell is not supported). However you
|
| 155 |
+
need to add the '--' separator between two types of options, e.g the
|
| 156 |
+
startup banner option and the colors option. You need to enter the
|
| 157 |
+
options as required by the version of IPython that you are using, too:
|
| 158 |
+
|
| 159 |
+
in IPython 0.11,
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| 160 |
+
|
| 161 |
+
$isympy -q -- --colors=NoColor
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| 162 |
+
|
| 163 |
+
or older versions of IPython,
|
| 164 |
+
|
| 165 |
+
$isympy -q -- -colors NoColor
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| 166 |
+
|
| 167 |
+
See also isympy --help.
|
| 168 |
+
"""
|
| 169 |
+
|
| 170 |
+
import os
|
| 171 |
+
import sys
|
| 172 |
+
|
| 173 |
+
# DO NOT IMPORT SYMPY HERE! Or the setting of the sympy environment variables
|
| 174 |
+
# by the command line will break.
|
| 175 |
+
|
| 176 |
+
def main() -> None:
|
| 177 |
+
from argparse import ArgumentParser, RawDescriptionHelpFormatter
|
| 178 |
+
|
| 179 |
+
VERSION = None
|
| 180 |
+
if '--version' in sys.argv:
|
| 181 |
+
# We cannot import sympy before this is run, because flags like -C and
|
| 182 |
+
# -t set environment variables that must be set before SymPy is
|
| 183 |
+
# imported. The only thing we need to import it for is to get the
|
| 184 |
+
# version, which only matters with the --version flag.
|
| 185 |
+
import sympy
|
| 186 |
+
VERSION = sympy.__version__
|
| 187 |
+
|
| 188 |
+
usage = 'isympy [options] -- [ipython options]'
|
| 189 |
+
parser = ArgumentParser(
|
| 190 |
+
usage=usage,
|
| 191 |
+
description=__doc__,
|
| 192 |
+
formatter_class=RawDescriptionHelpFormatter,
|
| 193 |
+
)
|
| 194 |
+
|
| 195 |
+
parser.add_argument('--version', action='version', version=VERSION)
|
| 196 |
+
|
| 197 |
+
parser.add_argument(
|
| 198 |
+
'-c', '--console',
|
| 199 |
+
dest='console',
|
| 200 |
+
action='store',
|
| 201 |
+
default=None,
|
| 202 |
+
choices=['ipython', 'python'],
|
| 203 |
+
metavar='CONSOLE',
|
| 204 |
+
help='select type of interactive session: ipython | python; defaults '
|
| 205 |
+
'to ipython if IPython is installed, otherwise python')
|
| 206 |
+
|
| 207 |
+
parser.add_argument(
|
| 208 |
+
'-p', '--pretty',
|
| 209 |
+
dest='pretty',
|
| 210 |
+
action='store',
|
| 211 |
+
default=None,
|
| 212 |
+
metavar='PRETTY',
|
| 213 |
+
choices=['unicode', 'ascii', 'no'],
|
| 214 |
+
help='setup pretty printing: unicode | ascii | no; defaults to '
|
| 215 |
+
'unicode printing if the terminal supports it, otherwise ascii')
|
| 216 |
+
|
| 217 |
+
parser.add_argument(
|
| 218 |
+
'-t', '--types',
|
| 219 |
+
dest='types',
|
| 220 |
+
action='store',
|
| 221 |
+
default=None,
|
| 222 |
+
metavar='TYPES',
|
| 223 |
+
choices=['gmpy', 'gmpy1', 'python'],
|
| 224 |
+
help='setup ground types: gmpy | gmpy1 | python; defaults to gmpy if gmpy2 '
|
| 225 |
+
'or gmpy is installed, otherwise python')
|
| 226 |
+
|
| 227 |
+
parser.add_argument(
|
| 228 |
+
'-o', '--order',
|
| 229 |
+
dest='order',
|
| 230 |
+
action='store',
|
| 231 |
+
default=None,
|
| 232 |
+
metavar='ORDER',
|
| 233 |
+
choices=['lex', 'grlex', 'grevlex', 'rev-lex', 'rev-grlex', 'rev-grevlex', 'old', 'none'],
|
| 234 |
+
help='setup ordering of terms: [rev-]lex | [rev-]grlex | [rev-]grevlex | old | none; defaults to lex')
|
| 235 |
+
|
| 236 |
+
parser.add_argument(
|
| 237 |
+
'-q', '--quiet',
|
| 238 |
+
dest='quiet',
|
| 239 |
+
action='store_true',
|
| 240 |
+
default=False,
|
| 241 |
+
help='print only version information at startup')
|
| 242 |
+
|
| 243 |
+
parser.add_argument(
|
| 244 |
+
'-d', '--doctest',
|
| 245 |
+
dest='doctest',
|
| 246 |
+
action='store_true',
|
| 247 |
+
default=False,
|
| 248 |
+
help='use the doctest format for output (you can just copy and paste it)')
|
| 249 |
+
|
| 250 |
+
parser.add_argument(
|
| 251 |
+
'-C', '--no-cache',
|
| 252 |
+
dest='cache',
|
| 253 |
+
action='store_false',
|
| 254 |
+
default=True,
|
| 255 |
+
help='disable caching mechanism')
|
| 256 |
+
|
| 257 |
+
parser.add_argument(
|
| 258 |
+
'-a', '--auto-symbols',
|
| 259 |
+
dest='auto_symbols',
|
| 260 |
+
action='store_true',
|
| 261 |
+
default=False,
|
| 262 |
+
help='automatically construct missing symbols')
|
| 263 |
+
|
| 264 |
+
parser.add_argument(
|
| 265 |
+
'-i', '--int-to-Integer',
|
| 266 |
+
dest='auto_int_to_Integer',
|
| 267 |
+
action='store_true',
|
| 268 |
+
default=False,
|
| 269 |
+
help="automatically wrap int literals with Integer")
|
| 270 |
+
|
| 271 |
+
parser.add_argument(
|
| 272 |
+
'-I', '--interactive',
|
| 273 |
+
dest='interactive',
|
| 274 |
+
action='store_true',
|
| 275 |
+
default=False,
|
| 276 |
+
help="equivalent to -a -i")
|
| 277 |
+
|
| 278 |
+
parser.add_argument(
|
| 279 |
+
'-D', '--debug',
|
| 280 |
+
dest='debug',
|
| 281 |
+
action='store_true',
|
| 282 |
+
default=False,
|
| 283 |
+
help='enable debugging output')
|
| 284 |
+
|
| 285 |
+
(options, ipy_args) = parser.parse_known_args()
|
| 286 |
+
if '--' in ipy_args:
|
| 287 |
+
ipy_args.remove('--')
|
| 288 |
+
|
| 289 |
+
if not options.cache:
|
| 290 |
+
os.environ['SYMPY_USE_CACHE'] = 'no'
|
| 291 |
+
|
| 292 |
+
if options.types:
|
| 293 |
+
os.environ['SYMPY_GROUND_TYPES'] = options.types
|
| 294 |
+
|
| 295 |
+
if options.debug:
|
| 296 |
+
os.environ['SYMPY_DEBUG'] = str(options.debug)
|
| 297 |
+
|
| 298 |
+
if options.doctest:
|
| 299 |
+
options.pretty = 'no'
|
| 300 |
+
options.console = 'python'
|
| 301 |
+
|
| 302 |
+
session = options.console
|
| 303 |
+
|
| 304 |
+
if session is not None:
|
| 305 |
+
ipython = session == 'ipython'
|
| 306 |
+
else:
|
| 307 |
+
try:
|
| 308 |
+
import IPython
|
| 309 |
+
ipython = True
|
| 310 |
+
except ImportError:
|
| 311 |
+
if not options.quiet:
|
| 312 |
+
from sympy.interactive.session import no_ipython
|
| 313 |
+
print(no_ipython)
|
| 314 |
+
ipython = False
|
| 315 |
+
|
| 316 |
+
args = {
|
| 317 |
+
'pretty_print': True,
|
| 318 |
+
'use_unicode': None,
|
| 319 |
+
'use_latex': None,
|
| 320 |
+
'order': None,
|
| 321 |
+
'argv': ipy_args,
|
| 322 |
+
}
|
| 323 |
+
|
| 324 |
+
if options.pretty == 'unicode':
|
| 325 |
+
args['use_unicode'] = True
|
| 326 |
+
elif options.pretty == 'ascii':
|
| 327 |
+
args['use_unicode'] = False
|
| 328 |
+
elif options.pretty == 'no':
|
| 329 |
+
args['pretty_print'] = False
|
| 330 |
+
|
| 331 |
+
if options.order is not None:
|
| 332 |
+
args['order'] = options.order
|
| 333 |
+
|
| 334 |
+
args['quiet'] = options.quiet
|
| 335 |
+
args['auto_symbols'] = options.auto_symbols or options.interactive
|
| 336 |
+
args['auto_int_to_Integer'] = options.auto_int_to_Integer or options.interactive
|
| 337 |
+
|
| 338 |
+
from sympy.interactive import init_session
|
| 339 |
+
init_session(ipython, **args)
|
| 340 |
+
|
| 341 |
+
if __name__ == "__main__":
|
| 342 |
+
main()
|
MLPY/Lib/site-packages/protobuf-3.20.3-py3.9-nspkg.pth
ADDED
|
@@ -0,0 +1,3 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
version https://git-lfs.github.com/spec/v1
|
| 2 |
+
oid sha256:87b022cdc8c873bfb46c8cffbf5212c1abc8f04f2d7ddbc40817456ab793e9ff
|
| 3 |
+
size 540
|
MLPY/Lib/site-packages/pythoncom.py
ADDED
|
@@ -0,0 +1,4 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
# Magic utility that "redirects" to pythoncomxx.dll
|
| 2 |
+
import pywintypes
|
| 3 |
+
|
| 4 |
+
pywintypes.__import_pywin32_system_module__("pythoncom", globals())
|
MLPY/Lib/site-packages/pywin32.pth
ADDED
|
@@ -0,0 +1,3 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
version https://git-lfs.github.com/spec/v1
|
| 2 |
+
oid sha256:4f67ff92af0ea38bf18ac308efd976f781d84e56f579c603ed1e8f0c69a17f8d
|
| 3 |
+
size 178
|
MLPY/Lib/site-packages/pywin32.version.txt
ADDED
|
@@ -0,0 +1 @@
|
|
|
|
|
|
|
| 1 |
+
306
|
MLPY/Lib/site-packages/six.py
ADDED
|
@@ -0,0 +1,998 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
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|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
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|
|
|
|
|
|
|
|
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|
|
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|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
|
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|
|
|
|
|
|
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|
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|
|
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|
|
|
|
|
|
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|
|
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|
|
|
|
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|
|
|
|
|
|
|
|
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|
|
|
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|
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|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
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|
|
|
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|
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|
|
|
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|
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|
|
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|
|
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|
|
|
|
|
|
|
|
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|
|
|
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|
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|
|
|
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|
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|
|
|
|
|
|
|
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|
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|
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|
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|
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|
| 1 |
+
# Copyright (c) 2010-2020 Benjamin Peterson
|
| 2 |
+
#
|
| 3 |
+
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
| 4 |
+
# of this software and associated documentation files (the "Software"), to deal
|
| 5 |
+
# in the Software without restriction, including without limitation the rights
|
| 6 |
+
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
| 7 |
+
# copies of the Software, and to permit persons to whom the Software is
|
| 8 |
+
# furnished to do so, subject to the following conditions:
|
| 9 |
+
#
|
| 10 |
+
# The above copyright notice and this permission notice shall be included in all
|
| 11 |
+
# copies or substantial portions of the Software.
|
| 12 |
+
#
|
| 13 |
+
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
| 14 |
+
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
| 15 |
+
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
| 16 |
+
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
| 17 |
+
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
| 18 |
+
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
| 19 |
+
# SOFTWARE.
|
| 20 |
+
|
| 21 |
+
"""Utilities for writing code that runs on Python 2 and 3"""
|
| 22 |
+
|
| 23 |
+
from __future__ import absolute_import
|
| 24 |
+
|
| 25 |
+
import functools
|
| 26 |
+
import itertools
|
| 27 |
+
import operator
|
| 28 |
+
import sys
|
| 29 |
+
import types
|
| 30 |
+
|
| 31 |
+
__author__ = "Benjamin Peterson <[email protected]>"
|
| 32 |
+
__version__ = "1.16.0"
|
| 33 |
+
|
| 34 |
+
|
| 35 |
+
# Useful for very coarse version differentiation.
|
| 36 |
+
PY2 = sys.version_info[0] == 2
|
| 37 |
+
PY3 = sys.version_info[0] == 3
|
| 38 |
+
PY34 = sys.version_info[0:2] >= (3, 4)
|
| 39 |
+
|
| 40 |
+
if PY3:
|
| 41 |
+
string_types = str,
|
| 42 |
+
integer_types = int,
|
| 43 |
+
class_types = type,
|
| 44 |
+
text_type = str
|
| 45 |
+
binary_type = bytes
|
| 46 |
+
|
| 47 |
+
MAXSIZE = sys.maxsize
|
| 48 |
+
else:
|
| 49 |
+
string_types = basestring,
|
| 50 |
+
integer_types = (int, long)
|
| 51 |
+
class_types = (type, types.ClassType)
|
| 52 |
+
text_type = unicode
|
| 53 |
+
binary_type = str
|
| 54 |
+
|
| 55 |
+
if sys.platform.startswith("java"):
|
| 56 |
+
# Jython always uses 32 bits.
|
| 57 |
+
MAXSIZE = int((1 << 31) - 1)
|
| 58 |
+
else:
|
| 59 |
+
# It's possible to have sizeof(long) != sizeof(Py_ssize_t).
|
| 60 |
+
class X(object):
|
| 61 |
+
|
| 62 |
+
def __len__(self):
|
| 63 |
+
return 1 << 31
|
| 64 |
+
try:
|
| 65 |
+
len(X())
|
| 66 |
+
except OverflowError:
|
| 67 |
+
# 32-bit
|
| 68 |
+
MAXSIZE = int((1 << 31) - 1)
|
| 69 |
+
else:
|
| 70 |
+
# 64-bit
|
| 71 |
+
MAXSIZE = int((1 << 63) - 1)
|
| 72 |
+
del X
|
| 73 |
+
|
| 74 |
+
if PY34:
|
| 75 |
+
from importlib.util import spec_from_loader
|
| 76 |
+
else:
|
| 77 |
+
spec_from_loader = None
|
| 78 |
+
|
| 79 |
+
|
| 80 |
+
def _add_doc(func, doc):
|
| 81 |
+
"""Add documentation to a function."""
|
| 82 |
+
func.__doc__ = doc
|
| 83 |
+
|
| 84 |
+
|
| 85 |
+
def _import_module(name):
|
| 86 |
+
"""Import module, returning the module after the last dot."""
|
| 87 |
+
__import__(name)
|
| 88 |
+
return sys.modules[name]
|
| 89 |
+
|
| 90 |
+
|
| 91 |
+
class _LazyDescr(object):
|
| 92 |
+
|
| 93 |
+
def __init__(self, name):
|
| 94 |
+
self.name = name
|
| 95 |
+
|
| 96 |
+
def __get__(self, obj, tp):
|
| 97 |
+
result = self._resolve()
|
| 98 |
+
setattr(obj, self.name, result) # Invokes __set__.
|
| 99 |
+
try:
|
| 100 |
+
# This is a bit ugly, but it avoids running this again by
|
| 101 |
+
# removing this descriptor.
|
| 102 |
+
delattr(obj.__class__, self.name)
|
| 103 |
+
except AttributeError:
|
| 104 |
+
pass
|
| 105 |
+
return result
|
| 106 |
+
|
| 107 |
+
|
| 108 |
+
class MovedModule(_LazyDescr):
|
| 109 |
+
|
| 110 |
+
def __init__(self, name, old, new=None):
|
| 111 |
+
super(MovedModule, self).__init__(name)
|
| 112 |
+
if PY3:
|
| 113 |
+
if new is None:
|
| 114 |
+
new = name
|
| 115 |
+
self.mod = new
|
| 116 |
+
else:
|
| 117 |
+
self.mod = old
|
| 118 |
+
|
| 119 |
+
def _resolve(self):
|
| 120 |
+
return _import_module(self.mod)
|
| 121 |
+
|
| 122 |
+
def __getattr__(self, attr):
|
| 123 |
+
_module = self._resolve()
|
| 124 |
+
value = getattr(_module, attr)
|
| 125 |
+
setattr(self, attr, value)
|
| 126 |
+
return value
|
| 127 |
+
|
| 128 |
+
|
| 129 |
+
class _LazyModule(types.ModuleType):
|
| 130 |
+
|
| 131 |
+
def __init__(self, name):
|
| 132 |
+
super(_LazyModule, self).__init__(name)
|
| 133 |
+
self.__doc__ = self.__class__.__doc__
|
| 134 |
+
|
| 135 |
+
def __dir__(self):
|
| 136 |
+
attrs = ["__doc__", "__name__"]
|
| 137 |
+
attrs += [attr.name for attr in self._moved_attributes]
|
| 138 |
+
return attrs
|
| 139 |
+
|
| 140 |
+
# Subclasses should override this
|
| 141 |
+
_moved_attributes = []
|
| 142 |
+
|
| 143 |
+
|
| 144 |
+
class MovedAttribute(_LazyDescr):
|
| 145 |
+
|
| 146 |
+
def __init__(self, name, old_mod, new_mod, old_attr=None, new_attr=None):
|
| 147 |
+
super(MovedAttribute, self).__init__(name)
|
| 148 |
+
if PY3:
|
| 149 |
+
if new_mod is None:
|
| 150 |
+
new_mod = name
|
| 151 |
+
self.mod = new_mod
|
| 152 |
+
if new_attr is None:
|
| 153 |
+
if old_attr is None:
|
| 154 |
+
new_attr = name
|
| 155 |
+
else:
|
| 156 |
+
new_attr = old_attr
|
| 157 |
+
self.attr = new_attr
|
| 158 |
+
else:
|
| 159 |
+
self.mod = old_mod
|
| 160 |
+
if old_attr is None:
|
| 161 |
+
old_attr = name
|
| 162 |
+
self.attr = old_attr
|
| 163 |
+
|
| 164 |
+
def _resolve(self):
|
| 165 |
+
module = _import_module(self.mod)
|
| 166 |
+
return getattr(module, self.attr)
|
| 167 |
+
|
| 168 |
+
|
| 169 |
+
class _SixMetaPathImporter(object):
|
| 170 |
+
|
| 171 |
+
"""
|
| 172 |
+
A meta path importer to import six.moves and its submodules.
|
| 173 |
+
|
| 174 |
+
This class implements a PEP302 finder and loader. It should be compatible
|
| 175 |
+
with Python 2.5 and all existing versions of Python3
|
| 176 |
+
"""
|
| 177 |
+
|
| 178 |
+
def __init__(self, six_module_name):
|
| 179 |
+
self.name = six_module_name
|
| 180 |
+
self.known_modules = {}
|
| 181 |
+
|
| 182 |
+
def _add_module(self, mod, *fullnames):
|
| 183 |
+
for fullname in fullnames:
|
| 184 |
+
self.known_modules[self.name + "." + fullname] = mod
|
| 185 |
+
|
| 186 |
+
def _get_module(self, fullname):
|
| 187 |
+
return self.known_modules[self.name + "." + fullname]
|
| 188 |
+
|
| 189 |
+
def find_module(self, fullname, path=None):
|
| 190 |
+
if fullname in self.known_modules:
|
| 191 |
+
return self
|
| 192 |
+
return None
|
| 193 |
+
|
| 194 |
+
def find_spec(self, fullname, path, target=None):
|
| 195 |
+
if fullname in self.known_modules:
|
| 196 |
+
return spec_from_loader(fullname, self)
|
| 197 |
+
return None
|
| 198 |
+
|
| 199 |
+
def __get_module(self, fullname):
|
| 200 |
+
try:
|
| 201 |
+
return self.known_modules[fullname]
|
| 202 |
+
except KeyError:
|
| 203 |
+
raise ImportError("This loader does not know module " + fullname)
|
| 204 |
+
|
| 205 |
+
def load_module(self, fullname):
|
| 206 |
+
try:
|
| 207 |
+
# in case of a reload
|
| 208 |
+
return sys.modules[fullname]
|
| 209 |
+
except KeyError:
|
| 210 |
+
pass
|
| 211 |
+
mod = self.__get_module(fullname)
|
| 212 |
+
if isinstance(mod, MovedModule):
|
| 213 |
+
mod = mod._resolve()
|
| 214 |
+
else:
|
| 215 |
+
mod.__loader__ = self
|
| 216 |
+
sys.modules[fullname] = mod
|
| 217 |
+
return mod
|
| 218 |
+
|
| 219 |
+
def is_package(self, fullname):
|
| 220 |
+
"""
|
| 221 |
+
Return true, if the named module is a package.
|
| 222 |
+
|
| 223 |
+
We need this method to get correct spec objects with
|
| 224 |
+
Python 3.4 (see PEP451)
|
| 225 |
+
"""
|
| 226 |
+
return hasattr(self.__get_module(fullname), "__path__")
|
| 227 |
+
|
| 228 |
+
def get_code(self, fullname):
|
| 229 |
+
"""Return None
|
| 230 |
+
|
| 231 |
+
Required, if is_package is implemented"""
|
| 232 |
+
self.__get_module(fullname) # eventually raises ImportError
|
| 233 |
+
return None
|
| 234 |
+
get_source = get_code # same as get_code
|
| 235 |
+
|
| 236 |
+
def create_module(self, spec):
|
| 237 |
+
return self.load_module(spec.name)
|
| 238 |
+
|
| 239 |
+
def exec_module(self, module):
|
| 240 |
+
pass
|
| 241 |
+
|
| 242 |
+
_importer = _SixMetaPathImporter(__name__)
|
| 243 |
+
|
| 244 |
+
|
| 245 |
+
class _MovedItems(_LazyModule):
|
| 246 |
+
|
| 247 |
+
"""Lazy loading of moved objects"""
|
| 248 |
+
__path__ = [] # mark as package
|
| 249 |
+
|
| 250 |
+
|
| 251 |
+
_moved_attributes = [
|
| 252 |
+
MovedAttribute("cStringIO", "cStringIO", "io", "StringIO"),
|
| 253 |
+
MovedAttribute("filter", "itertools", "builtins", "ifilter", "filter"),
|
| 254 |
+
MovedAttribute("filterfalse", "itertools", "itertools", "ifilterfalse", "filterfalse"),
|
| 255 |
+
MovedAttribute("input", "__builtin__", "builtins", "raw_input", "input"),
|
| 256 |
+
MovedAttribute("intern", "__builtin__", "sys"),
|
| 257 |
+
MovedAttribute("map", "itertools", "builtins", "imap", "map"),
|
| 258 |
+
MovedAttribute("getcwd", "os", "os", "getcwdu", "getcwd"),
|
| 259 |
+
MovedAttribute("getcwdb", "os", "os", "getcwd", "getcwdb"),
|
| 260 |
+
MovedAttribute("getoutput", "commands", "subprocess"),
|
| 261 |
+
MovedAttribute("range", "__builtin__", "builtins", "xrange", "range"),
|
| 262 |
+
MovedAttribute("reload_module", "__builtin__", "importlib" if PY34 else "imp", "reload"),
|
| 263 |
+
MovedAttribute("reduce", "__builtin__", "functools"),
|
| 264 |
+
MovedAttribute("shlex_quote", "pipes", "shlex", "quote"),
|
| 265 |
+
MovedAttribute("StringIO", "StringIO", "io"),
|
| 266 |
+
MovedAttribute("UserDict", "UserDict", "collections"),
|
| 267 |
+
MovedAttribute("UserList", "UserList", "collections"),
|
| 268 |
+
MovedAttribute("UserString", "UserString", "collections"),
|
| 269 |
+
MovedAttribute("xrange", "__builtin__", "builtins", "xrange", "range"),
|
| 270 |
+
MovedAttribute("zip", "itertools", "builtins", "izip", "zip"),
|
| 271 |
+
MovedAttribute("zip_longest", "itertools", "itertools", "izip_longest", "zip_longest"),
|
| 272 |
+
MovedModule("builtins", "__builtin__"),
|
| 273 |
+
MovedModule("configparser", "ConfigParser"),
|
| 274 |
+
MovedModule("collections_abc", "collections", "collections.abc" if sys.version_info >= (3, 3) else "collections"),
|
| 275 |
+
MovedModule("copyreg", "copy_reg"),
|
| 276 |
+
MovedModule("dbm_gnu", "gdbm", "dbm.gnu"),
|
| 277 |
+
MovedModule("dbm_ndbm", "dbm", "dbm.ndbm"),
|
| 278 |
+
MovedModule("_dummy_thread", "dummy_thread", "_dummy_thread" if sys.version_info < (3, 9) else "_thread"),
|
| 279 |
+
MovedModule("http_cookiejar", "cookielib", "http.cookiejar"),
|
| 280 |
+
MovedModule("http_cookies", "Cookie", "http.cookies"),
|
| 281 |
+
MovedModule("html_entities", "htmlentitydefs", "html.entities"),
|
| 282 |
+
MovedModule("html_parser", "HTMLParser", "html.parser"),
|
| 283 |
+
MovedModule("http_client", "httplib", "http.client"),
|
| 284 |
+
MovedModule("email_mime_base", "email.MIMEBase", "email.mime.base"),
|
| 285 |
+
MovedModule("email_mime_image", "email.MIMEImage", "email.mime.image"),
|
| 286 |
+
MovedModule("email_mime_multipart", "email.MIMEMultipart", "email.mime.multipart"),
|
| 287 |
+
MovedModule("email_mime_nonmultipart", "email.MIMENonMultipart", "email.mime.nonmultipart"),
|
| 288 |
+
MovedModule("email_mime_text", "email.MIMEText", "email.mime.text"),
|
| 289 |
+
MovedModule("BaseHTTPServer", "BaseHTTPServer", "http.server"),
|
| 290 |
+
MovedModule("CGIHTTPServer", "CGIHTTPServer", "http.server"),
|
| 291 |
+
MovedModule("SimpleHTTPServer", "SimpleHTTPServer", "http.server"),
|
| 292 |
+
MovedModule("cPickle", "cPickle", "pickle"),
|
| 293 |
+
MovedModule("queue", "Queue"),
|
| 294 |
+
MovedModule("reprlib", "repr"),
|
| 295 |
+
MovedModule("socketserver", "SocketServer"),
|
| 296 |
+
MovedModule("_thread", "thread", "_thread"),
|
| 297 |
+
MovedModule("tkinter", "Tkinter"),
|
| 298 |
+
MovedModule("tkinter_dialog", "Dialog", "tkinter.dialog"),
|
| 299 |
+
MovedModule("tkinter_filedialog", "FileDialog", "tkinter.filedialog"),
|
| 300 |
+
MovedModule("tkinter_scrolledtext", "ScrolledText", "tkinter.scrolledtext"),
|
| 301 |
+
MovedModule("tkinter_simpledialog", "SimpleDialog", "tkinter.simpledialog"),
|
| 302 |
+
MovedModule("tkinter_tix", "Tix", "tkinter.tix"),
|
| 303 |
+
MovedModule("tkinter_ttk", "ttk", "tkinter.ttk"),
|
| 304 |
+
MovedModule("tkinter_constants", "Tkconstants", "tkinter.constants"),
|
| 305 |
+
MovedModule("tkinter_dnd", "Tkdnd", "tkinter.dnd"),
|
| 306 |
+
MovedModule("tkinter_colorchooser", "tkColorChooser",
|
| 307 |
+
"tkinter.colorchooser"),
|
| 308 |
+
MovedModule("tkinter_commondialog", "tkCommonDialog",
|
| 309 |
+
"tkinter.commondialog"),
|
| 310 |
+
MovedModule("tkinter_tkfiledialog", "tkFileDialog", "tkinter.filedialog"),
|
| 311 |
+
MovedModule("tkinter_font", "tkFont", "tkinter.font"),
|
| 312 |
+
MovedModule("tkinter_messagebox", "tkMessageBox", "tkinter.messagebox"),
|
| 313 |
+
MovedModule("tkinter_tksimpledialog", "tkSimpleDialog",
|
| 314 |
+
"tkinter.simpledialog"),
|
| 315 |
+
MovedModule("urllib_parse", __name__ + ".moves.urllib_parse", "urllib.parse"),
|
| 316 |
+
MovedModule("urllib_error", __name__ + ".moves.urllib_error", "urllib.error"),
|
| 317 |
+
MovedModule("urllib", __name__ + ".moves.urllib", __name__ + ".moves.urllib"),
|
| 318 |
+
MovedModule("urllib_robotparser", "robotparser", "urllib.robotparser"),
|
| 319 |
+
MovedModule("xmlrpc_client", "xmlrpclib", "xmlrpc.client"),
|
| 320 |
+
MovedModule("xmlrpc_server", "SimpleXMLRPCServer", "xmlrpc.server"),
|
| 321 |
+
]
|
| 322 |
+
# Add windows specific modules.
|
| 323 |
+
if sys.platform == "win32":
|
| 324 |
+
_moved_attributes += [
|
| 325 |
+
MovedModule("winreg", "_winreg"),
|
| 326 |
+
]
|
| 327 |
+
|
| 328 |
+
for attr in _moved_attributes:
|
| 329 |
+
setattr(_MovedItems, attr.name, attr)
|
| 330 |
+
if isinstance(attr, MovedModule):
|
| 331 |
+
_importer._add_module(attr, "moves." + attr.name)
|
| 332 |
+
del attr
|
| 333 |
+
|
| 334 |
+
_MovedItems._moved_attributes = _moved_attributes
|
| 335 |
+
|
| 336 |
+
moves = _MovedItems(__name__ + ".moves")
|
| 337 |
+
_importer._add_module(moves, "moves")
|
| 338 |
+
|
| 339 |
+
|
| 340 |
+
class Module_six_moves_urllib_parse(_LazyModule):
|
| 341 |
+
|
| 342 |
+
"""Lazy loading of moved objects in six.moves.urllib_parse"""
|
| 343 |
+
|
| 344 |
+
|
| 345 |
+
_urllib_parse_moved_attributes = [
|
| 346 |
+
MovedAttribute("ParseResult", "urlparse", "urllib.parse"),
|
| 347 |
+
MovedAttribute("SplitResult", "urlparse", "urllib.parse"),
|
| 348 |
+
MovedAttribute("parse_qs", "urlparse", "urllib.parse"),
|
| 349 |
+
MovedAttribute("parse_qsl", "urlparse", "urllib.parse"),
|
| 350 |
+
MovedAttribute("urldefrag", "urlparse", "urllib.parse"),
|
| 351 |
+
MovedAttribute("urljoin", "urlparse", "urllib.parse"),
|
| 352 |
+
MovedAttribute("urlparse", "urlparse", "urllib.parse"),
|
| 353 |
+
MovedAttribute("urlsplit", "urlparse", "urllib.parse"),
|
| 354 |
+
MovedAttribute("urlunparse", "urlparse", "urllib.parse"),
|
| 355 |
+
MovedAttribute("urlunsplit", "urlparse", "urllib.parse"),
|
| 356 |
+
MovedAttribute("quote", "urllib", "urllib.parse"),
|
| 357 |
+
MovedAttribute("quote_plus", "urllib", "urllib.parse"),
|
| 358 |
+
MovedAttribute("unquote", "urllib", "urllib.parse"),
|
| 359 |
+
MovedAttribute("unquote_plus", "urllib", "urllib.parse"),
|
| 360 |
+
MovedAttribute("unquote_to_bytes", "urllib", "urllib.parse", "unquote", "unquote_to_bytes"),
|
| 361 |
+
MovedAttribute("urlencode", "urllib", "urllib.parse"),
|
| 362 |
+
MovedAttribute("splitquery", "urllib", "urllib.parse"),
|
| 363 |
+
MovedAttribute("splittag", "urllib", "urllib.parse"),
|
| 364 |
+
MovedAttribute("splituser", "urllib", "urllib.parse"),
|
| 365 |
+
MovedAttribute("splitvalue", "urllib", "urllib.parse"),
|
| 366 |
+
MovedAttribute("uses_fragment", "urlparse", "urllib.parse"),
|
| 367 |
+
MovedAttribute("uses_netloc", "urlparse", "urllib.parse"),
|
| 368 |
+
MovedAttribute("uses_params", "urlparse", "urllib.parse"),
|
| 369 |
+
MovedAttribute("uses_query", "urlparse", "urllib.parse"),
|
| 370 |
+
MovedAttribute("uses_relative", "urlparse", "urllib.parse"),
|
| 371 |
+
]
|
| 372 |
+
for attr in _urllib_parse_moved_attributes:
|
| 373 |
+
setattr(Module_six_moves_urllib_parse, attr.name, attr)
|
| 374 |
+
del attr
|
| 375 |
+
|
| 376 |
+
Module_six_moves_urllib_parse._moved_attributes = _urllib_parse_moved_attributes
|
| 377 |
+
|
| 378 |
+
_importer._add_module(Module_six_moves_urllib_parse(__name__ + ".moves.urllib_parse"),
|
| 379 |
+
"moves.urllib_parse", "moves.urllib.parse")
|
| 380 |
+
|
| 381 |
+
|
| 382 |
+
class Module_six_moves_urllib_error(_LazyModule):
|
| 383 |
+
|
| 384 |
+
"""Lazy loading of moved objects in six.moves.urllib_error"""
|
| 385 |
+
|
| 386 |
+
|
| 387 |
+
_urllib_error_moved_attributes = [
|
| 388 |
+
MovedAttribute("URLError", "urllib2", "urllib.error"),
|
| 389 |
+
MovedAttribute("HTTPError", "urllib2", "urllib.error"),
|
| 390 |
+
MovedAttribute("ContentTooShortError", "urllib", "urllib.error"),
|
| 391 |
+
]
|
| 392 |
+
for attr in _urllib_error_moved_attributes:
|
| 393 |
+
setattr(Module_six_moves_urllib_error, attr.name, attr)
|
| 394 |
+
del attr
|
| 395 |
+
|
| 396 |
+
Module_six_moves_urllib_error._moved_attributes = _urllib_error_moved_attributes
|
| 397 |
+
|
| 398 |
+
_importer._add_module(Module_six_moves_urllib_error(__name__ + ".moves.urllib.error"),
|
| 399 |
+
"moves.urllib_error", "moves.urllib.error")
|
| 400 |
+
|
| 401 |
+
|
| 402 |
+
class Module_six_moves_urllib_request(_LazyModule):
|
| 403 |
+
|
| 404 |
+
"""Lazy loading of moved objects in six.moves.urllib_request"""
|
| 405 |
+
|
| 406 |
+
|
| 407 |
+
_urllib_request_moved_attributes = [
|
| 408 |
+
MovedAttribute("urlopen", "urllib2", "urllib.request"),
|
| 409 |
+
MovedAttribute("install_opener", "urllib2", "urllib.request"),
|
| 410 |
+
MovedAttribute("build_opener", "urllib2", "urllib.request"),
|
| 411 |
+
MovedAttribute("pathname2url", "urllib", "urllib.request"),
|
| 412 |
+
MovedAttribute("url2pathname", "urllib", "urllib.request"),
|
| 413 |
+
MovedAttribute("getproxies", "urllib", "urllib.request"),
|
| 414 |
+
MovedAttribute("Request", "urllib2", "urllib.request"),
|
| 415 |
+
MovedAttribute("OpenerDirector", "urllib2", "urllib.request"),
|
| 416 |
+
MovedAttribute("HTTPDefaultErrorHandler", "urllib2", "urllib.request"),
|
| 417 |
+
MovedAttribute("HTTPRedirectHandler", "urllib2", "urllib.request"),
|
| 418 |
+
MovedAttribute("HTTPCookieProcessor", "urllib2", "urllib.request"),
|
| 419 |
+
MovedAttribute("ProxyHandler", "urllib2", "urllib.request"),
|
| 420 |
+
MovedAttribute("BaseHandler", "urllib2", "urllib.request"),
|
| 421 |
+
MovedAttribute("HTTPPasswordMgr", "urllib2", "urllib.request"),
|
| 422 |
+
MovedAttribute("HTTPPasswordMgrWithDefaultRealm", "urllib2", "urllib.request"),
|
| 423 |
+
MovedAttribute("AbstractBasicAuthHandler", "urllib2", "urllib.request"),
|
| 424 |
+
MovedAttribute("HTTPBasicAuthHandler", "urllib2", "urllib.request"),
|
| 425 |
+
MovedAttribute("ProxyBasicAuthHandler", "urllib2", "urllib.request"),
|
| 426 |
+
MovedAttribute("AbstractDigestAuthHandler", "urllib2", "urllib.request"),
|
| 427 |
+
MovedAttribute("HTTPDigestAuthHandler", "urllib2", "urllib.request"),
|
| 428 |
+
MovedAttribute("ProxyDigestAuthHandler", "urllib2", "urllib.request"),
|
| 429 |
+
MovedAttribute("HTTPHandler", "urllib2", "urllib.request"),
|
| 430 |
+
MovedAttribute("HTTPSHandler", "urllib2", "urllib.request"),
|
| 431 |
+
MovedAttribute("FileHandler", "urllib2", "urllib.request"),
|
| 432 |
+
MovedAttribute("FTPHandler", "urllib2", "urllib.request"),
|
| 433 |
+
MovedAttribute("CacheFTPHandler", "urllib2", "urllib.request"),
|
| 434 |
+
MovedAttribute("UnknownHandler", "urllib2", "urllib.request"),
|
| 435 |
+
MovedAttribute("HTTPErrorProcessor", "urllib2", "urllib.request"),
|
| 436 |
+
MovedAttribute("urlretrieve", "urllib", "urllib.request"),
|
| 437 |
+
MovedAttribute("urlcleanup", "urllib", "urllib.request"),
|
| 438 |
+
MovedAttribute("URLopener", "urllib", "urllib.request"),
|
| 439 |
+
MovedAttribute("FancyURLopener", "urllib", "urllib.request"),
|
| 440 |
+
MovedAttribute("proxy_bypass", "urllib", "urllib.request"),
|
| 441 |
+
MovedAttribute("parse_http_list", "urllib2", "urllib.request"),
|
| 442 |
+
MovedAttribute("parse_keqv_list", "urllib2", "urllib.request"),
|
| 443 |
+
]
|
| 444 |
+
for attr in _urllib_request_moved_attributes:
|
| 445 |
+
setattr(Module_six_moves_urllib_request, attr.name, attr)
|
| 446 |
+
del attr
|
| 447 |
+
|
| 448 |
+
Module_six_moves_urllib_request._moved_attributes = _urllib_request_moved_attributes
|
| 449 |
+
|
| 450 |
+
_importer._add_module(Module_six_moves_urllib_request(__name__ + ".moves.urllib.request"),
|
| 451 |
+
"moves.urllib_request", "moves.urllib.request")
|
| 452 |
+
|
| 453 |
+
|
| 454 |
+
class Module_six_moves_urllib_response(_LazyModule):
|
| 455 |
+
|
| 456 |
+
"""Lazy loading of moved objects in six.moves.urllib_response"""
|
| 457 |
+
|
| 458 |
+
|
| 459 |
+
_urllib_response_moved_attributes = [
|
| 460 |
+
MovedAttribute("addbase", "urllib", "urllib.response"),
|
| 461 |
+
MovedAttribute("addclosehook", "urllib", "urllib.response"),
|
| 462 |
+
MovedAttribute("addinfo", "urllib", "urllib.response"),
|
| 463 |
+
MovedAttribute("addinfourl", "urllib", "urllib.response"),
|
| 464 |
+
]
|
| 465 |
+
for attr in _urllib_response_moved_attributes:
|
| 466 |
+
setattr(Module_six_moves_urllib_response, attr.name, attr)
|
| 467 |
+
del attr
|
| 468 |
+
|
| 469 |
+
Module_six_moves_urllib_response._moved_attributes = _urllib_response_moved_attributes
|
| 470 |
+
|
| 471 |
+
_importer._add_module(Module_six_moves_urllib_response(__name__ + ".moves.urllib.response"),
|
| 472 |
+
"moves.urllib_response", "moves.urllib.response")
|
| 473 |
+
|
| 474 |
+
|
| 475 |
+
class Module_six_moves_urllib_robotparser(_LazyModule):
|
| 476 |
+
|
| 477 |
+
"""Lazy loading of moved objects in six.moves.urllib_robotparser"""
|
| 478 |
+
|
| 479 |
+
|
| 480 |
+
_urllib_robotparser_moved_attributes = [
|
| 481 |
+
MovedAttribute("RobotFileParser", "robotparser", "urllib.robotparser"),
|
| 482 |
+
]
|
| 483 |
+
for attr in _urllib_robotparser_moved_attributes:
|
| 484 |
+
setattr(Module_six_moves_urllib_robotparser, attr.name, attr)
|
| 485 |
+
del attr
|
| 486 |
+
|
| 487 |
+
Module_six_moves_urllib_robotparser._moved_attributes = _urllib_robotparser_moved_attributes
|
| 488 |
+
|
| 489 |
+
_importer._add_module(Module_six_moves_urllib_robotparser(__name__ + ".moves.urllib.robotparser"),
|
| 490 |
+
"moves.urllib_robotparser", "moves.urllib.robotparser")
|
| 491 |
+
|
| 492 |
+
|
| 493 |
+
class Module_six_moves_urllib(types.ModuleType):
|
| 494 |
+
|
| 495 |
+
"""Create a six.moves.urllib namespace that resembles the Python 3 namespace"""
|
| 496 |
+
__path__ = [] # mark as package
|
| 497 |
+
parse = _importer._get_module("moves.urllib_parse")
|
| 498 |
+
error = _importer._get_module("moves.urllib_error")
|
| 499 |
+
request = _importer._get_module("moves.urllib_request")
|
| 500 |
+
response = _importer._get_module("moves.urllib_response")
|
| 501 |
+
robotparser = _importer._get_module("moves.urllib_robotparser")
|
| 502 |
+
|
| 503 |
+
def __dir__(self):
|
| 504 |
+
return ['parse', 'error', 'request', 'response', 'robotparser']
|
| 505 |
+
|
| 506 |
+
_importer._add_module(Module_six_moves_urllib(__name__ + ".moves.urllib"),
|
| 507 |
+
"moves.urllib")
|
| 508 |
+
|
| 509 |
+
|
| 510 |
+
def add_move(move):
|
| 511 |
+
"""Add an item to six.moves."""
|
| 512 |
+
setattr(_MovedItems, move.name, move)
|
| 513 |
+
|
| 514 |
+
|
| 515 |
+
def remove_move(name):
|
| 516 |
+
"""Remove item from six.moves."""
|
| 517 |
+
try:
|
| 518 |
+
delattr(_MovedItems, name)
|
| 519 |
+
except AttributeError:
|
| 520 |
+
try:
|
| 521 |
+
del moves.__dict__[name]
|
| 522 |
+
except KeyError:
|
| 523 |
+
raise AttributeError("no such move, %r" % (name,))
|
| 524 |
+
|
| 525 |
+
|
| 526 |
+
if PY3:
|
| 527 |
+
_meth_func = "__func__"
|
| 528 |
+
_meth_self = "__self__"
|
| 529 |
+
|
| 530 |
+
_func_closure = "__closure__"
|
| 531 |
+
_func_code = "__code__"
|
| 532 |
+
_func_defaults = "__defaults__"
|
| 533 |
+
_func_globals = "__globals__"
|
| 534 |
+
else:
|
| 535 |
+
_meth_func = "im_func"
|
| 536 |
+
_meth_self = "im_self"
|
| 537 |
+
|
| 538 |
+
_func_closure = "func_closure"
|
| 539 |
+
_func_code = "func_code"
|
| 540 |
+
_func_defaults = "func_defaults"
|
| 541 |
+
_func_globals = "func_globals"
|
| 542 |
+
|
| 543 |
+
|
| 544 |
+
try:
|
| 545 |
+
advance_iterator = next
|
| 546 |
+
except NameError:
|
| 547 |
+
def advance_iterator(it):
|
| 548 |
+
return it.next()
|
| 549 |
+
next = advance_iterator
|
| 550 |
+
|
| 551 |
+
|
| 552 |
+
try:
|
| 553 |
+
callable = callable
|
| 554 |
+
except NameError:
|
| 555 |
+
def callable(obj):
|
| 556 |
+
return any("__call__" in klass.__dict__ for klass in type(obj).__mro__)
|
| 557 |
+
|
| 558 |
+
|
| 559 |
+
if PY3:
|
| 560 |
+
def get_unbound_function(unbound):
|
| 561 |
+
return unbound
|
| 562 |
+
|
| 563 |
+
create_bound_method = types.MethodType
|
| 564 |
+
|
| 565 |
+
def create_unbound_method(func, cls):
|
| 566 |
+
return func
|
| 567 |
+
|
| 568 |
+
Iterator = object
|
| 569 |
+
else:
|
| 570 |
+
def get_unbound_function(unbound):
|
| 571 |
+
return unbound.im_func
|
| 572 |
+
|
| 573 |
+
def create_bound_method(func, obj):
|
| 574 |
+
return types.MethodType(func, obj, obj.__class__)
|
| 575 |
+
|
| 576 |
+
def create_unbound_method(func, cls):
|
| 577 |
+
return types.MethodType(func, None, cls)
|
| 578 |
+
|
| 579 |
+
class Iterator(object):
|
| 580 |
+
|
| 581 |
+
def next(self):
|
| 582 |
+
return type(self).__next__(self)
|
| 583 |
+
|
| 584 |
+
callable = callable
|
| 585 |
+
_add_doc(get_unbound_function,
|
| 586 |
+
"""Get the function out of a possibly unbound function""")
|
| 587 |
+
|
| 588 |
+
|
| 589 |
+
get_method_function = operator.attrgetter(_meth_func)
|
| 590 |
+
get_method_self = operator.attrgetter(_meth_self)
|
| 591 |
+
get_function_closure = operator.attrgetter(_func_closure)
|
| 592 |
+
get_function_code = operator.attrgetter(_func_code)
|
| 593 |
+
get_function_defaults = operator.attrgetter(_func_defaults)
|
| 594 |
+
get_function_globals = operator.attrgetter(_func_globals)
|
| 595 |
+
|
| 596 |
+
|
| 597 |
+
if PY3:
|
| 598 |
+
def iterkeys(d, **kw):
|
| 599 |
+
return iter(d.keys(**kw))
|
| 600 |
+
|
| 601 |
+
def itervalues(d, **kw):
|
| 602 |
+
return iter(d.values(**kw))
|
| 603 |
+
|
| 604 |
+
def iteritems(d, **kw):
|
| 605 |
+
return iter(d.items(**kw))
|
| 606 |
+
|
| 607 |
+
def iterlists(d, **kw):
|
| 608 |
+
return iter(d.lists(**kw))
|
| 609 |
+
|
| 610 |
+
viewkeys = operator.methodcaller("keys")
|
| 611 |
+
|
| 612 |
+
viewvalues = operator.methodcaller("values")
|
| 613 |
+
|
| 614 |
+
viewitems = operator.methodcaller("items")
|
| 615 |
+
else:
|
| 616 |
+
def iterkeys(d, **kw):
|
| 617 |
+
return d.iterkeys(**kw)
|
| 618 |
+
|
| 619 |
+
def itervalues(d, **kw):
|
| 620 |
+
return d.itervalues(**kw)
|
| 621 |
+
|
| 622 |
+
def iteritems(d, **kw):
|
| 623 |
+
return d.iteritems(**kw)
|
| 624 |
+
|
| 625 |
+
def iterlists(d, **kw):
|
| 626 |
+
return d.iterlists(**kw)
|
| 627 |
+
|
| 628 |
+
viewkeys = operator.methodcaller("viewkeys")
|
| 629 |
+
|
| 630 |
+
viewvalues = operator.methodcaller("viewvalues")
|
| 631 |
+
|
| 632 |
+
viewitems = operator.methodcaller("viewitems")
|
| 633 |
+
|
| 634 |
+
_add_doc(iterkeys, "Return an iterator over the keys of a dictionary.")
|
| 635 |
+
_add_doc(itervalues, "Return an iterator over the values of a dictionary.")
|
| 636 |
+
_add_doc(iteritems,
|
| 637 |
+
"Return an iterator over the (key, value) pairs of a dictionary.")
|
| 638 |
+
_add_doc(iterlists,
|
| 639 |
+
"Return an iterator over the (key, [values]) pairs of a dictionary.")
|
| 640 |
+
|
| 641 |
+
|
| 642 |
+
if PY3:
|
| 643 |
+
def b(s):
|
| 644 |
+
return s.encode("latin-1")
|
| 645 |
+
|
| 646 |
+
def u(s):
|
| 647 |
+
return s
|
| 648 |
+
unichr = chr
|
| 649 |
+
import struct
|
| 650 |
+
int2byte = struct.Struct(">B").pack
|
| 651 |
+
del struct
|
| 652 |
+
byte2int = operator.itemgetter(0)
|
| 653 |
+
indexbytes = operator.getitem
|
| 654 |
+
iterbytes = iter
|
| 655 |
+
import io
|
| 656 |
+
StringIO = io.StringIO
|
| 657 |
+
BytesIO = io.BytesIO
|
| 658 |
+
del io
|
| 659 |
+
_assertCountEqual = "assertCountEqual"
|
| 660 |
+
if sys.version_info[1] <= 1:
|
| 661 |
+
_assertRaisesRegex = "assertRaisesRegexp"
|
| 662 |
+
_assertRegex = "assertRegexpMatches"
|
| 663 |
+
_assertNotRegex = "assertNotRegexpMatches"
|
| 664 |
+
else:
|
| 665 |
+
_assertRaisesRegex = "assertRaisesRegex"
|
| 666 |
+
_assertRegex = "assertRegex"
|
| 667 |
+
_assertNotRegex = "assertNotRegex"
|
| 668 |
+
else:
|
| 669 |
+
def b(s):
|
| 670 |
+
return s
|
| 671 |
+
# Workaround for standalone backslash
|
| 672 |
+
|
| 673 |
+
def u(s):
|
| 674 |
+
return unicode(s.replace(r'\\', r'\\\\'), "unicode_escape")
|
| 675 |
+
unichr = unichr
|
| 676 |
+
int2byte = chr
|
| 677 |
+
|
| 678 |
+
def byte2int(bs):
|
| 679 |
+
return ord(bs[0])
|
| 680 |
+
|
| 681 |
+
def indexbytes(buf, i):
|
| 682 |
+
return ord(buf[i])
|
| 683 |
+
iterbytes = functools.partial(itertools.imap, ord)
|
| 684 |
+
import StringIO
|
| 685 |
+
StringIO = BytesIO = StringIO.StringIO
|
| 686 |
+
_assertCountEqual = "assertItemsEqual"
|
| 687 |
+
_assertRaisesRegex = "assertRaisesRegexp"
|
| 688 |
+
_assertRegex = "assertRegexpMatches"
|
| 689 |
+
_assertNotRegex = "assertNotRegexpMatches"
|
| 690 |
+
_add_doc(b, """Byte literal""")
|
| 691 |
+
_add_doc(u, """Text literal""")
|
| 692 |
+
|
| 693 |
+
|
| 694 |
+
def assertCountEqual(self, *args, **kwargs):
|
| 695 |
+
return getattr(self, _assertCountEqual)(*args, **kwargs)
|
| 696 |
+
|
| 697 |
+
|
| 698 |
+
def assertRaisesRegex(self, *args, **kwargs):
|
| 699 |
+
return getattr(self, _assertRaisesRegex)(*args, **kwargs)
|
| 700 |
+
|
| 701 |
+
|
| 702 |
+
def assertRegex(self, *args, **kwargs):
|
| 703 |
+
return getattr(self, _assertRegex)(*args, **kwargs)
|
| 704 |
+
|
| 705 |
+
|
| 706 |
+
def assertNotRegex(self, *args, **kwargs):
|
| 707 |
+
return getattr(self, _assertNotRegex)(*args, **kwargs)
|
| 708 |
+
|
| 709 |
+
|
| 710 |
+
if PY3:
|
| 711 |
+
exec_ = getattr(moves.builtins, "exec")
|
| 712 |
+
|
| 713 |
+
def reraise(tp, value, tb=None):
|
| 714 |
+
try:
|
| 715 |
+
if value is None:
|
| 716 |
+
value = tp()
|
| 717 |
+
if value.__traceback__ is not tb:
|
| 718 |
+
raise value.with_traceback(tb)
|
| 719 |
+
raise value
|
| 720 |
+
finally:
|
| 721 |
+
value = None
|
| 722 |
+
tb = None
|
| 723 |
+
|
| 724 |
+
else:
|
| 725 |
+
def exec_(_code_, _globs_=None, _locs_=None):
|
| 726 |
+
"""Execute code in a namespace."""
|
| 727 |
+
if _globs_ is None:
|
| 728 |
+
frame = sys._getframe(1)
|
| 729 |
+
_globs_ = frame.f_globals
|
| 730 |
+
if _locs_ is None:
|
| 731 |
+
_locs_ = frame.f_locals
|
| 732 |
+
del frame
|
| 733 |
+
elif _locs_ is None:
|
| 734 |
+
_locs_ = _globs_
|
| 735 |
+
exec("""exec _code_ in _globs_, _locs_""")
|
| 736 |
+
|
| 737 |
+
exec_("""def reraise(tp, value, tb=None):
|
| 738 |
+
try:
|
| 739 |
+
raise tp, value, tb
|
| 740 |
+
finally:
|
| 741 |
+
tb = None
|
| 742 |
+
""")
|
| 743 |
+
|
| 744 |
+
|
| 745 |
+
if sys.version_info[:2] > (3,):
|
| 746 |
+
exec_("""def raise_from(value, from_value):
|
| 747 |
+
try:
|
| 748 |
+
raise value from from_value
|
| 749 |
+
finally:
|
| 750 |
+
value = None
|
| 751 |
+
""")
|
| 752 |
+
else:
|
| 753 |
+
def raise_from(value, from_value):
|
| 754 |
+
raise value
|
| 755 |
+
|
| 756 |
+
|
| 757 |
+
print_ = getattr(moves.builtins, "print", None)
|
| 758 |
+
if print_ is None:
|
| 759 |
+
def print_(*args, **kwargs):
|
| 760 |
+
"""The new-style print function for Python 2.4 and 2.5."""
|
| 761 |
+
fp = kwargs.pop("file", sys.stdout)
|
| 762 |
+
if fp is None:
|
| 763 |
+
return
|
| 764 |
+
|
| 765 |
+
def write(data):
|
| 766 |
+
if not isinstance(data, basestring):
|
| 767 |
+
data = str(data)
|
| 768 |
+
# If the file has an encoding, encode unicode with it.
|
| 769 |
+
if (isinstance(fp, file) and
|
| 770 |
+
isinstance(data, unicode) and
|
| 771 |
+
fp.encoding is not None):
|
| 772 |
+
errors = getattr(fp, "errors", None)
|
| 773 |
+
if errors is None:
|
| 774 |
+
errors = "strict"
|
| 775 |
+
data = data.encode(fp.encoding, errors)
|
| 776 |
+
fp.write(data)
|
| 777 |
+
want_unicode = False
|
| 778 |
+
sep = kwargs.pop("sep", None)
|
| 779 |
+
if sep is not None:
|
| 780 |
+
if isinstance(sep, unicode):
|
| 781 |
+
want_unicode = True
|
| 782 |
+
elif not isinstance(sep, str):
|
| 783 |
+
raise TypeError("sep must be None or a string")
|
| 784 |
+
end = kwargs.pop("end", None)
|
| 785 |
+
if end is not None:
|
| 786 |
+
if isinstance(end, unicode):
|
| 787 |
+
want_unicode = True
|
| 788 |
+
elif not isinstance(end, str):
|
| 789 |
+
raise TypeError("end must be None or a string")
|
| 790 |
+
if kwargs:
|
| 791 |
+
raise TypeError("invalid keyword arguments to print()")
|
| 792 |
+
if not want_unicode:
|
| 793 |
+
for arg in args:
|
| 794 |
+
if isinstance(arg, unicode):
|
| 795 |
+
want_unicode = True
|
| 796 |
+
break
|
| 797 |
+
if want_unicode:
|
| 798 |
+
newline = unicode("\n")
|
| 799 |
+
space = unicode(" ")
|
| 800 |
+
else:
|
| 801 |
+
newline = "\n"
|
| 802 |
+
space = " "
|
| 803 |
+
if sep is None:
|
| 804 |
+
sep = space
|
| 805 |
+
if end is None:
|
| 806 |
+
end = newline
|
| 807 |
+
for i, arg in enumerate(args):
|
| 808 |
+
if i:
|
| 809 |
+
write(sep)
|
| 810 |
+
write(arg)
|
| 811 |
+
write(end)
|
| 812 |
+
if sys.version_info[:2] < (3, 3):
|
| 813 |
+
_print = print_
|
| 814 |
+
|
| 815 |
+
def print_(*args, **kwargs):
|
| 816 |
+
fp = kwargs.get("file", sys.stdout)
|
| 817 |
+
flush = kwargs.pop("flush", False)
|
| 818 |
+
_print(*args, **kwargs)
|
| 819 |
+
if flush and fp is not None:
|
| 820 |
+
fp.flush()
|
| 821 |
+
|
| 822 |
+
_add_doc(reraise, """Reraise an exception.""")
|
| 823 |
+
|
| 824 |
+
if sys.version_info[0:2] < (3, 4):
|
| 825 |
+
# This does exactly the same what the :func:`py3:functools.update_wrapper`
|
| 826 |
+
# function does on Python versions after 3.2. It sets the ``__wrapped__``
|
| 827 |
+
# attribute on ``wrapper`` object and it doesn't raise an error if any of
|
| 828 |
+
# the attributes mentioned in ``assigned`` and ``updated`` are missing on
|
| 829 |
+
# ``wrapped`` object.
|
| 830 |
+
def _update_wrapper(wrapper, wrapped,
|
| 831 |
+
assigned=functools.WRAPPER_ASSIGNMENTS,
|
| 832 |
+
updated=functools.WRAPPER_UPDATES):
|
| 833 |
+
for attr in assigned:
|
| 834 |
+
try:
|
| 835 |
+
value = getattr(wrapped, attr)
|
| 836 |
+
except AttributeError:
|
| 837 |
+
continue
|
| 838 |
+
else:
|
| 839 |
+
setattr(wrapper, attr, value)
|
| 840 |
+
for attr in updated:
|
| 841 |
+
getattr(wrapper, attr).update(getattr(wrapped, attr, {}))
|
| 842 |
+
wrapper.__wrapped__ = wrapped
|
| 843 |
+
return wrapper
|
| 844 |
+
_update_wrapper.__doc__ = functools.update_wrapper.__doc__
|
| 845 |
+
|
| 846 |
+
def wraps(wrapped, assigned=functools.WRAPPER_ASSIGNMENTS,
|
| 847 |
+
updated=functools.WRAPPER_UPDATES):
|
| 848 |
+
return functools.partial(_update_wrapper, wrapped=wrapped,
|
| 849 |
+
assigned=assigned, updated=updated)
|
| 850 |
+
wraps.__doc__ = functools.wraps.__doc__
|
| 851 |
+
|
| 852 |
+
else:
|
| 853 |
+
wraps = functools.wraps
|
| 854 |
+
|
| 855 |
+
|
| 856 |
+
def with_metaclass(meta, *bases):
|
| 857 |
+
"""Create a base class with a metaclass."""
|
| 858 |
+
# This requires a bit of explanation: the basic idea is to make a dummy
|
| 859 |
+
# metaclass for one level of class instantiation that replaces itself with
|
| 860 |
+
# the actual metaclass.
|
| 861 |
+
class metaclass(type):
|
| 862 |
+
|
| 863 |
+
def __new__(cls, name, this_bases, d):
|
| 864 |
+
if sys.version_info[:2] >= (3, 7):
|
| 865 |
+
# This version introduced PEP 560 that requires a bit
|
| 866 |
+
# of extra care (we mimic what is done by __build_class__).
|
| 867 |
+
resolved_bases = types.resolve_bases(bases)
|
| 868 |
+
if resolved_bases is not bases:
|
| 869 |
+
d['__orig_bases__'] = bases
|
| 870 |
+
else:
|
| 871 |
+
resolved_bases = bases
|
| 872 |
+
return meta(name, resolved_bases, d)
|
| 873 |
+
|
| 874 |
+
@classmethod
|
| 875 |
+
def __prepare__(cls, name, this_bases):
|
| 876 |
+
return meta.__prepare__(name, bases)
|
| 877 |
+
return type.__new__(metaclass, 'temporary_class', (), {})
|
| 878 |
+
|
| 879 |
+
|
| 880 |
+
def add_metaclass(metaclass):
|
| 881 |
+
"""Class decorator for creating a class with a metaclass."""
|
| 882 |
+
def wrapper(cls):
|
| 883 |
+
orig_vars = cls.__dict__.copy()
|
| 884 |
+
slots = orig_vars.get('__slots__')
|
| 885 |
+
if slots is not None:
|
| 886 |
+
if isinstance(slots, str):
|
| 887 |
+
slots = [slots]
|
| 888 |
+
for slots_var in slots:
|
| 889 |
+
orig_vars.pop(slots_var)
|
| 890 |
+
orig_vars.pop('__dict__', None)
|
| 891 |
+
orig_vars.pop('__weakref__', None)
|
| 892 |
+
if hasattr(cls, '__qualname__'):
|
| 893 |
+
orig_vars['__qualname__'] = cls.__qualname__
|
| 894 |
+
return metaclass(cls.__name__, cls.__bases__, orig_vars)
|
| 895 |
+
return wrapper
|
| 896 |
+
|
| 897 |
+
|
| 898 |
+
def ensure_binary(s, encoding='utf-8', errors='strict'):
|
| 899 |
+
"""Coerce **s** to six.binary_type.
|
| 900 |
+
|
| 901 |
+
For Python 2:
|
| 902 |
+
- `unicode` -> encoded to `str`
|
| 903 |
+
- `str` -> `str`
|
| 904 |
+
|
| 905 |
+
For Python 3:
|
| 906 |
+
- `str` -> encoded to `bytes`
|
| 907 |
+
- `bytes` -> `bytes`
|
| 908 |
+
"""
|
| 909 |
+
if isinstance(s, binary_type):
|
| 910 |
+
return s
|
| 911 |
+
if isinstance(s, text_type):
|
| 912 |
+
return s.encode(encoding, errors)
|
| 913 |
+
raise TypeError("not expecting type '%s'" % type(s))
|
| 914 |
+
|
| 915 |
+
|
| 916 |
+
def ensure_str(s, encoding='utf-8', errors='strict'):
|
| 917 |
+
"""Coerce *s* to `str`.
|
| 918 |
+
|
| 919 |
+
For Python 2:
|
| 920 |
+
- `unicode` -> encoded to `str`
|
| 921 |
+
- `str` -> `str`
|
| 922 |
+
|
| 923 |
+
For Python 3:
|
| 924 |
+
- `str` -> `str`
|
| 925 |
+
- `bytes` -> decoded to `str`
|
| 926 |
+
"""
|
| 927 |
+
# Optimization: Fast return for the common case.
|
| 928 |
+
if type(s) is str:
|
| 929 |
+
return s
|
| 930 |
+
if PY2 and isinstance(s, text_type):
|
| 931 |
+
return s.encode(encoding, errors)
|
| 932 |
+
elif PY3 and isinstance(s, binary_type):
|
| 933 |
+
return s.decode(encoding, errors)
|
| 934 |
+
elif not isinstance(s, (text_type, binary_type)):
|
| 935 |
+
raise TypeError("not expecting type '%s'" % type(s))
|
| 936 |
+
return s
|
| 937 |
+
|
| 938 |
+
|
| 939 |
+
def ensure_text(s, encoding='utf-8', errors='strict'):
|
| 940 |
+
"""Coerce *s* to six.text_type.
|
| 941 |
+
|
| 942 |
+
For Python 2:
|
| 943 |
+
- `unicode` -> `unicode`
|
| 944 |
+
- `str` -> `unicode`
|
| 945 |
+
|
| 946 |
+
For Python 3:
|
| 947 |
+
- `str` -> `str`
|
| 948 |
+
- `bytes` -> decoded to `str`
|
| 949 |
+
"""
|
| 950 |
+
if isinstance(s, binary_type):
|
| 951 |
+
return s.decode(encoding, errors)
|
| 952 |
+
elif isinstance(s, text_type):
|
| 953 |
+
return s
|
| 954 |
+
else:
|
| 955 |
+
raise TypeError("not expecting type '%s'" % type(s))
|
| 956 |
+
|
| 957 |
+
|
| 958 |
+
def python_2_unicode_compatible(klass):
|
| 959 |
+
"""
|
| 960 |
+
A class decorator that defines __unicode__ and __str__ methods under Python 2.
|
| 961 |
+
Under Python 3 it does nothing.
|
| 962 |
+
|
| 963 |
+
To support Python 2 and 3 with a single code base, define a __str__ method
|
| 964 |
+
returning text and apply this decorator to the class.
|
| 965 |
+
"""
|
| 966 |
+
if PY2:
|
| 967 |
+
if '__str__' not in klass.__dict__:
|
| 968 |
+
raise ValueError("@python_2_unicode_compatible cannot be applied "
|
| 969 |
+
"to %s because it doesn't define __str__()." %
|
| 970 |
+
klass.__name__)
|
| 971 |
+
klass.__unicode__ = klass.__str__
|
| 972 |
+
klass.__str__ = lambda self: self.__unicode__().encode('utf-8')
|
| 973 |
+
return klass
|
| 974 |
+
|
| 975 |
+
|
| 976 |
+
# Complete the moves implementation.
|
| 977 |
+
# This code is at the end of this module to speed up module loading.
|
| 978 |
+
# Turn this module into a package.
|
| 979 |
+
__path__ = [] # required for PEP 302 and PEP 451
|
| 980 |
+
__package__ = __name__ # see PEP 366 @ReservedAssignment
|
| 981 |
+
if globals().get("__spec__") is not None:
|
| 982 |
+
__spec__.submodule_search_locations = [] # PEP 451 @UndefinedVariable
|
| 983 |
+
# Remove other six meta path importers, since they cause problems. This can
|
| 984 |
+
# happen if six is removed from sys.modules and then reloaded. (Setuptools does
|
| 985 |
+
# this for some reason.)
|
| 986 |
+
if sys.meta_path:
|
| 987 |
+
for i, importer in enumerate(sys.meta_path):
|
| 988 |
+
# Here's some real nastiness: Another "instance" of the six module might
|
| 989 |
+
# be floating around. Therefore, we can't use isinstance() to check for
|
| 990 |
+
# the six meta path importer, since the other six instance will have
|
| 991 |
+
# inserted an importer with different class.
|
| 992 |
+
if (type(importer).__name__ == "_SixMetaPathImporter" and
|
| 993 |
+
importer.name == __name__):
|
| 994 |
+
del sys.meta_path[i]
|
| 995 |
+
break
|
| 996 |
+
del i, importer
|
| 997 |
+
# Finally, add the importer to the meta path import hook.
|
| 998 |
+
sys.meta_path.append(_importer)
|
MLPY/Lib/site-packages/typing_extensions.py
ADDED
|
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|
|