pstorage.py 文件源码

def get_by_user(self, user, device_id=None):
        """
        Returns list of persistent drives of a certain user
        :param user: object -> user object got from SQLAlchemy
        :return: list -> list of dicts
        """
        if device_id is None:
            return self.get_drives(user_id=user.id)
        drives = [item for item in self.get_drives(user_id=user.id)
                  if item['id'] == device_id]
        if drives:
            return drives[0]