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authorJames Taylor <user234683@users.noreply.github.com>2019-09-06 16:31:13 -0700
committerJames Taylor <user234683@users.noreply.github.com>2019-09-06 16:31:13 -0700
commit3d57e14df7ba5f14a634295caf3b2e60da50bfe2 (patch)
tree4903bcb79a49ad714a1a9129765b9545405c9978 /python/werkzeug/_compat.py
parentac32b24b2a011292b704a3f27e8fd08a7ae9424b (diff)
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Remove windows python distribution from repo and add requirements.txt
Diffstat (limited to 'python/werkzeug/_compat.py')
-rw-r--r--python/werkzeug/_compat.py219
1 files changed, 0 insertions, 219 deletions
diff --git a/python/werkzeug/_compat.py b/python/werkzeug/_compat.py
deleted file mode 100644
index 1097983..0000000
--- a/python/werkzeug/_compat.py
+++ /dev/null
@@ -1,219 +0,0 @@
-# flake8: noqa
-# This whole file is full of lint errors
-import functools
-import operator
-import sys
-
-try:
- import builtins
-except ImportError:
- import __builtin__ as builtins
-
-
-PY2 = sys.version_info[0] == 2
-WIN = sys.platform.startswith("win")
-
-_identity = lambda x: x
-
-if PY2:
- unichr = unichr
- text_type = unicode
- string_types = (str, unicode)
- integer_types = (int, long)
-
- iterkeys = lambda d, *args, **kwargs: d.iterkeys(*args, **kwargs)
- itervalues = lambda d, *args, **kwargs: d.itervalues(*args, **kwargs)
- iteritems = lambda d, *args, **kwargs: d.iteritems(*args, **kwargs)
-
- iterlists = lambda d, *args, **kwargs: d.iterlists(*args, **kwargs)
- iterlistvalues = lambda d, *args, **kwargs: d.iterlistvalues(*args, **kwargs)
-
- int_to_byte = chr
- iter_bytes = iter
-
- import collections as collections_abc
-
- exec("def reraise(tp, value, tb=None):\n raise tp, value, tb")
-
- def fix_tuple_repr(obj):
- def __repr__(self):
- cls = self.__class__
- return "%s(%s)" % (
- cls.__name__,
- ", ".join(
- "%s=%r" % (field, self[index])
- for index, field in enumerate(cls._fields)
- ),
- )
-
- obj.__repr__ = __repr__
- return obj
-
- def implements_iterator(cls):
- cls.next = cls.__next__
- del cls.__next__
- return cls
-
- def implements_to_string(cls):
- cls.__unicode__ = cls.__str__
- cls.__str__ = lambda x: x.__unicode__().encode("utf-8")
- return cls
-
- def native_string_result(func):
- def wrapper(*args, **kwargs):
- return func(*args, **kwargs).encode("utf-8")
-
- return functools.update_wrapper(wrapper, func)
-
- def implements_bool(cls):
- cls.__nonzero__ = cls.__bool__
- del cls.__bool__
- return cls
-
- from itertools import imap, izip, ifilter
-
- range_type = xrange
-
- from StringIO import StringIO
- from cStringIO import StringIO as BytesIO
-
- NativeStringIO = BytesIO
-
- def make_literal_wrapper(reference):
- return _identity
-
- def normalize_string_tuple(tup):
- """Normalizes a string tuple to a common type. Following Python 2
- rules, upgrades to unicode are implicit.
- """
- if any(isinstance(x, text_type) for x in tup):
- return tuple(to_unicode(x) for x in tup)
- return tup
-
- def try_coerce_native(s):
- """Try to coerce a unicode string to native if possible. Otherwise,
- leave it as unicode.
- """
- try:
- return to_native(s)
- except UnicodeError:
- return s
-
- wsgi_get_bytes = _identity
-
- def wsgi_decoding_dance(s, charset="utf-8", errors="replace"):
- return s.decode(charset, errors)
-
- def wsgi_encoding_dance(s, charset="utf-8", errors="replace"):
- if isinstance(s, bytes):
- return s
- return s.encode(charset, errors)
-
- def to_bytes(x, charset=sys.getdefaultencoding(), errors="strict"):
- if x is None:
- return None
- if isinstance(x, (bytes, bytearray, buffer)):
- return bytes(x)
- if isinstance(x, unicode):
- return x.encode(charset, errors)
- raise TypeError("Expected bytes")
-
- def to_native(x, charset=sys.getdefaultencoding(), errors="strict"):
- if x is None or isinstance(x, str):
- return x
- return x.encode(charset, errors)
-
-
-else:
- unichr = chr
- text_type = str
- string_types = (str,)
- integer_types = (int,)
-
- iterkeys = lambda d, *args, **kwargs: iter(d.keys(*args, **kwargs))
- itervalues = lambda d, *args, **kwargs: iter(d.values(*args, **kwargs))
- iteritems = lambda d, *args, **kwargs: iter(d.items(*args, **kwargs))
-
- iterlists = lambda d, *args, **kwargs: iter(d.lists(*args, **kwargs))
- iterlistvalues = lambda d, *args, **kwargs: iter(d.listvalues(*args, **kwargs))
-
- int_to_byte = operator.methodcaller("to_bytes", 1, "big")
- iter_bytes = functools.partial(map, int_to_byte)
-
- import collections.abc as collections_abc
-
- def reraise(tp, value, tb=None):
- if value.__traceback__ is not tb:
- raise value.with_traceback(tb)
- raise value
-
- fix_tuple_repr = _identity
- implements_iterator = _identity
- implements_to_string = _identity
- implements_bool = _identity
- native_string_result = _identity
- imap = map
- izip = zip
- ifilter = filter
- range_type = range
-
- from io import StringIO, BytesIO
-
- NativeStringIO = StringIO
-
- _latin1_encode = operator.methodcaller("encode", "latin1")
-
- def make_literal_wrapper(reference):
- if isinstance(reference, text_type):
- return _identity
- return _latin1_encode
-
- def normalize_string_tuple(tup):
- """Ensures that all types in the tuple are either strings
- or bytes.
- """
- tupiter = iter(tup)
- is_text = isinstance(next(tupiter, None), text_type)
- for arg in tupiter:
- if isinstance(arg, text_type) != is_text:
- raise TypeError(
- "Cannot mix str and bytes arguments (got %s)" % repr(tup)
- )
- return tup
-
- try_coerce_native = _identity
- wsgi_get_bytes = _latin1_encode
-
- def wsgi_decoding_dance(s, charset="utf-8", errors="replace"):
- return s.encode("latin1").decode(charset, errors)
-
- def wsgi_encoding_dance(s, charset="utf-8", errors="replace"):
- if isinstance(s, text_type):
- s = s.encode(charset)
- return s.decode("latin1", errors)
-
- def to_bytes(x, charset=sys.getdefaultencoding(), errors="strict"):
- if x is None:
- return None
- if isinstance(x, (bytes, bytearray, memoryview)): # noqa
- return bytes(x)
- if isinstance(x, str):
- return x.encode(charset, errors)
- raise TypeError("Expected bytes")
-
- def to_native(x, charset=sys.getdefaultencoding(), errors="strict"):
- if x is None or isinstance(x, str):
- return x
- return x.decode(charset, errors)
-
-
-def to_unicode(
- x, charset=sys.getdefaultencoding(), errors="strict", allow_none_charset=False
-):
- if x is None:
- return None
- if not isinstance(x, bytes):
- return text_type(x)
- if charset is None and allow_none_charset:
- return x
- return x.decode(charset, errors)