mod_warn.py 文件源码

def listwarns(self, ctx, user):
        """List warns for a user. Staff only."""
        try:
            member = ctx.message.mentions[0]
        except IndexError:
            await self.bot.say("Please mention a user.")
            return
        embed = discord.Embed(color=discord.Color.dark_red())
        embed.set_author(name="Warns for {}#{}".format(member.display_name, member.discriminator), icon_url=member.avatar_url)
        with open("data/warnsv2.json", "r") as f:
            warns = json.load(f)
        try:
            if len(warns[member.id]["warns"]) == 0:
                embed.description = "There are none!"
                embed.color = discord.Color.green()
            else:
                for idx, warn in enumerate(warns[member.id]["warns"]):
                    embed.add_field(name="{}: {}".format(idx + 1, warn["timestamp"]), value="Issuer: {}\nReason: {}".format(warn["issuer_name"], warn["reason"]))
        except KeyError:  # if the user is not in the file
            embed.description = "There are none!"
            embed.color = discord.Color.green()
        await self.bot.say("", embed=embed)