test_functools.py 文件源码

def test_abstract(self):
        class Abstract(abc.ABCMeta):

            @abc.abstractmethod
            def add(self, x, y):
                pass

            add5 = functools.partialmethod(add, 5)

        self.assertTrue(Abstract.add.__isabstractmethod__)
        self.assertTrue(Abstract.add5.__isabstractmethod__)

        for func in [self.A.static, self.A.cls, self.A.over_partial, self.A.nested, self.A.both]:
            self.assertFalse(getattr(func, '__isabstractmethod__', False))