inlinequeryhandler.py 文件源码

def check_update(self, update):
        """
        Determines whether an update should be passed to this handlers :attr:`callback`.

        Args:
            update (:class:`telegram.Update`): Incoming telegram update.

        Returns:
            :obj:`bool`
        """

        if isinstance(update, Update) and update.inline_query:
            if self.pattern:
                if update.inline_query.query:
                    match = re.match(self.pattern, update.inline_query.query)
                    return bool(match)
            else:
                return True