record.py 文件源码

def insert(self, index, item):
        """ Insert record to list

            :param item: Record instance to be inserted into list.
                         if int passed, it considered to be ID of record
            :type item: Record|int
            :param int index: position where to place new element
            :return: self
            :rtype: RecordList
        """
        assert isinstance(item, (Record, numbers.Integral)), \
            "Only Record or int instances could be added to list"
        if isinstance(item, Record):
            self._records.insert(index, item)
        else:
            self._records.insert(index, self._object.read_records(
                item, cache=self._cache))
        return self

    # Overridden to make ability to call methods of object on list of IDs
    # present in this RecordList