images.py 文件源码

def cat(self, ctx):
        """Get a random cat image."""
        with ctx.typing():
            try:
                image_url = await self.fetch_cat()
            except NotFound as e:
                await ctx.send(e)
                return

            try:
                fact = (await self.fetch_facts(1))[0]
            except NotFound as e:
                fact = ''

            embed = discord.Embed(description=fact or None)
            embed.set_image(url=image_url)
        try:
            await ctx.send(embed=embed)
        except discord.HTTPException:
            embed = discord.Embed(description=fact or None)
            embed.set_footer(text='Failed getting a cat image.')
            await ctx.send(embed=embed)