def __call__()

in testslide/mock_callable.py [0:0]

• 40 lines of code
• 6 McCabe index (conditional complexity)

    def __call__(self, *args: Any, **kwargs: Any) -> Optional[Any]:
        runner = self._get_runner(*args, **kwargs)
        if runner:
            if self.is_async:
                if isinstance(runner, _AsyncRunner):

                    async def async_wrapper(*args: Any, **kwargs: Any) -> Any:
                        value = await runner.run(*args, **kwargs)
                        self._validate_return_type(runner, value)
                        return value

                    value = async_wrapper(*args, **kwargs)
                else:

                    async def async_wrapper(*args: Any, **kwargs: Any) -> Any:
                        value = runner.run(*args, **kwargs)
                        self._validate_return_type(runner, value)
                        return value

                    value = async_wrapper(*args, **kwargs)
            else:
                value = runner.run(*args, **kwargs)
                self._validate_return_type(runner, value)
            return value
        else:
            ex_msg = (
                "{}, {}:\n"
                "  Received call:\n"
                "{}"
                "  But no behavior was defined for it."
            ).format(
                _format_target(self.target),
                repr(self.method),
                _format_args(2, *args, **kwargs),
            )
            if self._registered_calls:
                ex_msg += "\n  These are the registered calls:\n" "{}".format(
                    "".join(
                        _format_args(2, *reg_args, **reg_kwargs)
                        for reg_args, reg_kwargs in self._registered_calls
                    )
                )
                raise UnexpectedCallArguments(ex_msg)
            raise UndefinedBehaviorForCall(ex_msg)