repl.py 文件源码

def replset_print_file(self, ctx, choice=None):
        """write results to a file, optionally opening in subl/atom

        Choices: nothing | subl | subl.exe | atom | atom.exe"""
        author = ctx.message.author
        choices = ['subl', 'subl.exe', 'atom', 'atom.exe']
        if choice not in choices + [None, 'nothing']:
            await send_cmd_help(ctx)
            return
        if choice is None:
            msg = ("You chose to print to file. What would you like to open it with?\n"
                   "Choose between:  {}".format(' | '.join(choices + ['nothing'])))
            choice = await self.user_choice(author, msg, choices)
        msg = "repl overflow will now go to file and "
        if choice not in choices:
            msg += "I won't open it after writing to {}".format(self.output_file)
            choice = None
        else:
            msg += ("the output will be opened with: `{} "
                    "{}`".format(choice, self.output_file))
        self.settings['OPEN_CMD'] = choice
        self.settings["OUTPUT_REDIRECT"] = "file"
        dataIO.save_json("data/repl/settings.json", self.settings)
        await self.bot.say(msg)