Method __call__

Lib/test/test_descr.py:516–523

(self)

                self.dict = dict
                return self
            def __call__(self):
                it = _instance()
                # Early binding of methods
                for key in self.dict:
                    if key.startswith("__"):
                        continue
                    setattr(it, key, self.dict[key].__get__(it, self))
                return it
        class C(metaclass=M2):
            def spam(self):
                return 42