<commit_before># -*- 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', (), {})
<commit_msg>_compat.py: Use feature detection instead of version detection<commit_after># -*- 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

try:  # Python 2
    text_type = unicode
    string_types = (str, unicode)
    integer_types = (int, long)
except NameError:  # Python 3
    text_type = str
    string_types = (str,)
    integer_types = (int,)

if not PY2:
    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:
    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', (), {})

{'fraction_non_alphanumeric': 0.09949238578680203, 'fraction_numerical': 0.006598984771573604, 'mean_word_length': 2.941, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '6670546', 'n_tokens_mistral': 1246, 'n_tokens_neox': 1200, 'n_words': 422}