def final_type()

in chz/field.py [0:0]

• 14 lines of code
• 4 McCabe index (conditional complexity)

    def final_type(self) -> TypeForm:
        if not self._name:
            raise RuntimeError(
                "Something has gone horribly awry; are you using a chz.Field in a dataclass?"
            )
        # Delay the eval until after the class
        if isinstance(self._raw_type, str):
            # TODO: handle forward ref
            assert self._user_module
            if self._user_module not in sys.modules:
                raise RuntimeError(
                    f"Could not find module {self._user_module}; possibly a pickling issue?"
                )
            user_globals = sys.modules[self._user_module].__dict__
            return eval(self._raw_type, user_globals)
        return self._raw_type