emote.py 文件源码

def add(self, ctx, name, url):
        """Allows you to add emotes to the emote list
        [p]emotes add pan http://i.imgur.com/FFRjKBW.gifv"""
        server = ctx.message.server
        name = name.lower()
        option = {'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 '
                                '(KHTML, like Gecko) Chrome/52.0.2743.116 Safari/537.36'}
        if server.id not in self.servers:
            # default off
            self.servers[server.id] = dict({"status": False})
            if "emotes" not in self.servers[server.id]:
                self.servers[server.id]["emotes"] = dict()
            dataIO.save_json(self.data_path, self.servers)
        if not url.endswith((".gif", ".gifv", ".png")):
            await self.bot.say("Links ending in .gif, .png, and .gifv are the only ones accepted."
                               "Please try again with a valid emote link, thanks.")
            return
        if name in self.servers[server.id]["emotes"]:
            await self.bot.say("This keyword already exists, please use another keyword.")
            return
        if url.endswith(".gifv"):
            url = url.replace(".gifv", ".gif")
        try:
            await self.bot.say("Downloading {}.".format(name))
            async with aiohttp.request("GET", url, headers=option) as r:
                emote = await r.read()
                with open(self.emote+"{}.{}".format(name, url[-3:]), 'wb') as f:
                    f.write(emote)
                await self.bot.say("Adding {} to the list.".format(name))
                self.servers[server.id]["emotes"][name] = "{}.{}".format(name, url[-3:])
                self.servers[server.id]["emotes"]
            dataIO.save_json(self.data_path, self.servers)
            await self.bot.say("{} has been added to the list".format(name))
        except Exception as e:
            print(e)
            await self.bot.say("It seems your url is not valid,"
                               " please make sure you are not typing names with spaces as they are and then the url."
                               " If so, do [p]emotes add name_with_spaces url")