def foo(x):
print(x)
print(foo.__dict__)
print(foo.__call__)
print(dir(foo))
class A:
def __call__(self, *args, **kwargs):
print(5)
A()() #调用实例的call方法
a= A()
a(3,4)
Python's object-oriented learning 1
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Origin www.cnblogs.com/ergePython/p/11455591.html
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