@classmethod
    def get_key(cls, key=None, invalidate=False):
        namespace = 'riscore'
        if not key:  # Assuming we're invalidating the namespace.
            cache_ns_key(namespace, invalidate)
            return
        else:
            # Using cache_ns_key so each cache val is invalidated together.
            ns_key = cache_ns_key(namespace, invalidate)
            return '%s:%s' % (ns_key, key)
dataset/ETHPy150Open mozilla/addons-server/src/olympia/editors/models.py/ReviewerScore.get_key/original