def get_rating_user(self, rating):
        raise NotImplementedError
Decorator for the working functions.
dataset/ETHPy150Open fcurella/django-recommends/recommends/providers/__init__.py/RecommendationProvider.get_rating_user--crossover with--dataset/ETHPy150Open thesamet/webilder/src/webilder/progress_dialog.py/progress_thread_run