mongo.py 文件源码

def _to_dict_inner(self, d):
        result = {}
        for k, v in d.items():
            if isinstance(v, DBRef):
                result[k] = self.collection.database.dereference(v).to_dict()
            elif isinstance(v, dict):
                result[k] = self._to_dict_inner(v)
            elif isinstance(v, ObjectId):
                result[k] = str(v)
            elif isinstance(v, datetime):
                result[k] = datetime_to_stamp(v)
            else:
                result[k] = v
        return result