tests/getsentry/billing/test_staged.py:838: in test_apply_inplace_trigger_post_save
    subscription = self.create_subscription(
    ...
/usr/local/lib/python3.8/site-packages/sentry_sdk/integrations/django/signals_handlers.py:56: in wrapper
    signal_name = _get_receiver_name(receiver)
/usr/local/lib/python3.8/site-packages/sentry_sdk/integrations/django/signals_handlers.py:28: in _get_receiver_name
    name = "partial(<function " + receiver.func.__name__ + ">)"  # type: ignore
/usr/local/lib/python3.8/unittest/mock.py:639: in __getattr__
    raise AttributeError(name)
E   AttributeError: __name__