Method check_wrapper

Lib/test/test_functools.py:832–848

(self, wrapper, wrapped,
                      assigned=functools.WRAPPER_ASSIGNMENTS,
                      updated=functools.WRAPPER_UPDATES)

class TestUpdateWrapper(unittest.TestCase):

    def check_wrapper(self, wrapper, wrapped,
                      assigned=functools.WRAPPER_ASSIGNMENTS,
                      updated=functools.WRAPPER_UPDATES):
        # Check attributes were assigned
        for name in assigned:
            self.assertIs(getattr(wrapper, name), getattr(wrapped, name))
        # Check attributes were updated
        for name in updated:
            wrapper_attr = getattr(wrapper, name)
            wrapped_attr = getattr(wrapped, name)
            for key in wrapped_attr:
                if name == "__dict__" and key == "__wrapped__":
                    # __wrapped__ is overwritten by the update code
                    continue
                self.assertIs(wrapped_attr[key], wrapper_attr[key])
        # Check __wrapped__
        self.assertIs(wrapper.__wrapped__, wrapped)


    def _default_update(self):