1 files changed, 0 insertions, 101 deletions
diff --git a/python/flask/_compat.py b/python/flask/_compat.py
deleted file mode 100644
index dfbaae9..0000000
--- a/python/flask/_compat.py
+++ /dev/null
@@ -1,101 +0,0 @@
-# -*- coding: utf-8 -*-
-"""
-    flask._compat
-    ~~~~~~~~~~~~~
-
-    Some py2/py3 compatibility support based on a stripped down
-    version of six so we don't have to depend on a specific version
-    of it.
-
-    :copyright: © 2010 by the Pallets team.
-    :license: BSD, see LICENSE for more details.
-"""
-
-import sys
-
-PY2 = sys.version_info[0] == 2
-_identity = lambda x: x
-
-
-if not PY2:
-    text_type = str
-    string_types = (str,)
-    integer_types = (int,)
-
-    iterkeys = lambda d: iter(d.keys())
-    itervalues = lambda d: iter(d.values())
-    iteritems = lambda d: iter(d.items())
-
-    from inspect import getfullargspec as getargspec
-    from io import StringIO
-    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
-
-    implements_to_string = _identity
-
-else:
-    text_type = unicode
-    string_types = (str, unicode)
-    integer_types = (int, long)
-
-    iterkeys = lambda d: d.iterkeys()
-    itervalues = lambda d: d.itervalues()
-    iteritems = lambda d: d.iteritems()
-
-    from inspect import getargspec
-    from cStringIO import StringIO
-    import collections as collections_abc
-
-    exec('def reraise(tp, value, tb=None):\n raise tp, value, tb')
-
-    def implements_to_string(cls):
-        cls.__unicode__ = cls.__str__
-        cls.__str__ = lambda x: x.__unicode__().encode('utf-8')
-        return cls
-
-
-def with_metaclass(meta, *bases):
-    """Create a base class with a metaclass."""
-    # This requires a bit of explanation: the basic idea is to make a
-    # dummy metaclass for one level of class instantiation that replaces
-    # itself with the actual metaclass.
-    class metaclass(type):
-        def __new__(cls, name, this_bases, d):
-            return meta(name, bases, d)
-    return type.__new__(metaclass, 'temporary_class', (), {})
-
-
-# Certain versions of pypy have a bug where clearing the exception stack
-# breaks the __exit__ function in a very peculiar way.  The second level of
-# exception blocks is necessary because pypy seems to forget to check if an
-# exception happened until the next bytecode instruction?
-#
-# Relevant PyPy bugfix commit:
-# https://bitbucket.org/pypy/pypy/commits/77ecf91c635a287e88e60d8ddb0f4e9df4003301
-# According to ronan on #pypy IRC, it is released in PyPy2 2.3 and later
-# versions.
-#
-# Ubuntu 14.04 has PyPy 2.2.1, which does exhibit this bug.
-BROKEN_PYPY_CTXMGR_EXIT = False
-if hasattr(sys, 'pypy_version_info'):
-    class _Mgr(object):
-        def __enter__(self):
-            return self
-        def __exit__(self, *args):
-            if hasattr(sys, 'exc_clear'):
-                # Python 3 (PyPy3) doesn't have exc_clear
-                sys.exc_clear()
-    try:
-        try:
-            with _Mgr():
-                raise AssertionError()
-        except:
-            raise
-    except TypeError:
-        BROKEN_PYPY_CTXMGR_EXIT = True
-    except AssertionError:
-        pass