def testDummyMethod(self):
self.assertEquals("def foo() -> Any: ...",
pytd.Print(pytd_utils.DummyMethod("foo")))
self.assertEquals("def foo(x) -> Any: ...",
pytd.Print(pytd_utils.DummyMethod("foo", "x")))
self.assertEquals("def foo(x, y) -> Any: ...",
pytd.Print(pytd_utils.DummyMethod("foo", "x", "y")))
def _fill_in_implicit_protocol_methods(self, methods):
if "__getitem__" in methods and "__iter__" not in methods:
# If a class has a __getitem__ method, it also (implicitly) has a
# __iter__: Python will emulate __iter__ by calling __getitem__ with
# increasing integers until it throws IndexError.
methods["__iter__"] = pytd_utils.DummyMethod("__iter__", "self")
