api.py 文件源码

def register_command(self, commands, callback, allow_edited=False):
        """Registers commands handler

        Args:
            commands(list|tuple): list of commands to register
            callback(function): callable object to execute
            allow_edited(Optional[bool]): pass edited messages

        Raises:
            ValueError: if one of commands in ``commands`` was already registered

        """
        for command in commands:
            self._register_command(command)

        @utils.log(logger, print_ret=False)
        def process_update(bot, update):
            lang = utils.get_lang(self._storage, update.effective_user)
            callback(update.effective_message,
                     update.effective_message.text.split(' ')[1:], lang)
        self._dispatcher.add_handler(CommandHandler(commands, process_update,
                                                    allow_edited=allow_edited))