def exist_EnkiFriends_by_friends( user_a_id, user_b_id ): count = EnkiModelFriends.query( ndb.AND( EnkiModelFriends.friends == user_a_id, EnkiModelFriends.friends == user_b_id )).count( 1 ) if count: return True else: return False
def get_key_EnkiFriends_by_friends( user_a_id, user_b_id ): entity = EnkiModelFriends.query( ndb.AND( EnkiModelFriends.friends == user_a_id, EnkiModelFriends.friends == user_b_id )).get( keys_only = True ) if entity: return entity else: return None
def count_EnkiFriends(user_id): count = EnkiModelFriends.query( ndb.OR(EnkiModelFriends.friends == user_id, EnkiModelFriends.friends == user_id) ).count() return count
def fetch_EnkiFriends_by_user( user ): list = EnkiModelFriends.query( EnkiModelFriends.friends == user ).fetch() return list
def exist_EnkiFriends_by_friends(user_a_id, user_b_id): count = EnkiModelFriends.query( ndb.AND(EnkiModelFriends.friends == user_a_id, EnkiModelFriends.friends == user_b_id) ).count(1) return count > 0
def count_EnkiFriends(user_id): count = EnkiModelFriends.query( ndb.OR(EnkiModelFriends.friends == user_id, EnkiModelFriends.friends == user_id)).count() return count
def get_key_EnkiFriends_by_friends(user_a_id, user_b_id): entity = EnkiModelFriends.query( ndb.AND(EnkiModelFriends.friends == user_a_id, EnkiModelFriends.friends == user_b_id)).get(keys_only=True) return entity
def exist_EnkiFriends_by_friends(user_a_id, user_b_id): count = EnkiModelFriends.query( ndb.AND(EnkiModelFriends.friends == user_a_id, EnkiModelFriends.friends == user_b_id)).count(1) return count > 0
def fetch_EnkiFriends_by_user(user): list = EnkiModelFriends.query(EnkiModelFriends.friends == user).fetch() return list