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Diffstat (limited to 'python/jinja2/_compat.py')
-rw-r--r-- | python/jinja2/_compat.py | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/python/jinja2/_compat.py b/python/jinja2/_compat.py deleted file mode 100644 index 61d8530..0000000 --- a/python/jinja2/_compat.py +++ /dev/null @@ -1,99 +0,0 @@ -# -*- coding: utf-8 -*- -""" - jinja2._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: Copyright 2013 by the Jinja team, see AUTHORS. - :license: BSD, see LICENSE for details. -""" -import sys - -PY2 = sys.version_info[0] == 2 -PYPY = hasattr(sys, 'pypy_translation_info') -_identity = lambda x: x - - -if not PY2: - unichr = chr - range_type = range - 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()) - - import pickle - from io import BytesIO, StringIO - NativeStringIO = StringIO - - def reraise(tp, value, tb=None): - if value.__traceback__ is not tb: - raise value.with_traceback(tb) - raise value - - ifilter = filter - imap = map - izip = zip - intern = sys.intern - - implements_iterator = _identity - implements_to_string = _identity - encode_filename = _identity - -else: - unichr = unichr - text_type = unicode - range_type = xrange - string_types = (str, unicode) - integer_types = (int, long) - - iterkeys = lambda d: d.iterkeys() - itervalues = lambda d: d.itervalues() - iteritems = lambda d: d.iteritems() - - import cPickle as pickle - from cStringIO import StringIO as BytesIO, StringIO - NativeStringIO = BytesIO - - exec('def reraise(tp, value, tb=None):\n raise tp, value, tb') - - from itertools import imap, izip, ifilter - intern = intern - - 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 encode_filename(filename): - if isinstance(filename, unicode): - return filename.encode('utf-8') - return filename - - -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', (), {}) - - -try: - from urllib.parse import quote_from_bytes as url_quote -except ImportError: - from urllib import quote as url_quote |