Method __get__

Lib/functools.py:395–398

(self, obj, objtype=None)

        return self.func(*pto_args, *args, **keywords)

    def __get__(self, obj, objtype=None):
        if obj is None:
            return self
        return MethodType(self, obj)

    def __reduce__(self):
        return type(self), (self.func,), (self.func, self.args,