test_settings.py 文件源码

def reload_settings(self):
        """
        Reload settings module with cleanup to restore it.

        Returns:
            dict: dictionary of the newly reloaded settings ``vars``
        """
        importlib.reload(sys.modules['micromasters.settings'])
        # Restore settings to original settings after test
        self.addCleanup(importlib.reload, sys.modules['micromasters.settings'])
        return vars(sys.modules['micromasters.settings'])