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Use Python 3 metaclass syntax #414

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merged 1 commit into from Aug 25, 2021
Merged

Use Python 3 metaclass syntax #414

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15 changes: 2 additions & 13 deletions freezegun/api.py
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Expand Up @@ -132,11 +132,6 @@ def _get_cached_module_attributes(module):
return cached_attrs


# Stolen from six
def with_metaclass(meta, *bases):
"""Create a base class with a metaclass."""
return meta("NewBase", bases, {})

_is_cpython = (
hasattr(platform, 'python_implementation') and
platform.python_implementation().lower() == "cpython"
Expand Down Expand Up @@ -309,10 +304,7 @@ def date_to_fakedate(date):
date.day)


class FakeDate(with_metaclass(FakeDateMeta, real_date)):
def __new__(cls, *args, **kwargs):
return real_date.__new__(cls, *args, **kwargs)

class FakeDate(real_date, metaclass=FakeDateMeta):
def __add__(self, other):
result = real_date.__add__(self, other)
if result is NotImplemented:
Expand Down Expand Up @@ -355,10 +347,7 @@ def __subclasscheck__(cls, subclass):
return issubclass(subclass, real_datetime)


class FakeDatetime(with_metaclass(FakeDatetimeMeta, real_datetime, FakeDate)):
def __new__(cls, *args, **kwargs):
return real_datetime.__new__(cls, *args, **kwargs)

class FakeDatetime(real_datetime, FakeDate, metaclass=FakeDatetimeMeta):
def __add__(self, other):
result = real_datetime.__add__(self, other)
if result is NotImplemented:
Expand Down