users.py 文件源码

def get_user_by_field(field, value):
        """
        ???????????
        :param field: ???????(id/user_id/email/name)
        :param value: ???
        :return: ???? or None
        """
        valid_fields = ['id', 'user_id', 'name', 'email']
        if field not in valid_fields:
            return None
        if field == 'id':
            field = 'user_id'
            # value = ObjectId(value)
        user = User(**{field: value})
        if user.user_id:
            return user
        return None