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|
# mode: run
# tag: pyclass
class A(object):
x = 1
class B(object):
x = 2
def cond_if_bases(x):
"""
>>> c = cond_if_bases(True)
>>> c().p
5
>>> c().x
1
>>> c = cond_if_bases(False)
>>> c().p
5
>>> c().x
2
"""
class PyClass(A if x else B):
p = 5
return PyClass
def make_subclass(*bases):
"""
>>> cls = make_subclass(list)
>>> issubclass(cls, list) or cls.__mro__
True
>>> class Cls(object): pass
>>> cls = make_subclass(Cls, list)
>>> issubclass(cls, list) or cls.__mro__
True
>>> issubclass(cls, Cls) or cls.__mro__
True
"""
# GH-3338
class MadeClass(*bases):
pass
return MadeClass
|
