Method __array_function__

numpy/core/tests/test_overrides.py:546–552

(self, func, types, args, kwargs)

                self.function = function

            def __array_function__(self, func, types, args, kwargs):
                assert func is getattr(np, func.__name__)
                try:
                    my_func = getattr(self, func.__name__)
                except AttributeError:
                    return NotImplemented
                return my_func(*args, **kwargs)

        self.MyArray = MyArray