:param str tablename: Name of table to find.
        :return: A :py:class:`xltable.Table` instance from the table name.

def get_table(self, tablename):
        """
        :param str tablename: Name of table to find.
        :return: A :py:class:`xltable.Table` instance from the table name.
        """
        table, (_row, _col) = self.__tables[tablename]
        return table