зеркало из https://github.com/mozilla/gecko-dev.git
42 строки
702 B
Python
42 строки
702 B
Python
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import sys
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info = sys.version_info
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if info[:3] >= (3, 2, 0):
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# for Python 3.2 ordinary unittest is fine
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import unittest as unittest2
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else:
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import unittest2
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try:
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callable = callable
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except NameError:
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def callable(obj):
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return hasattr(obj, '__call__')
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inPy3k = sys.version_info[0] == 3
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with_available = sys.version_info[:2] >= (2, 5)
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def is_instance(obj, klass):
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"""Version of is_instance that doesn't access __class__"""
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return issubclass(type(obj), klass)
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class SomeClass(object):
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class_attribute = None
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def wibble(self):
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pass
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class X(object):
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pass
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try:
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next = next
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except NameError:
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def next(obj):
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return obj.next()
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