Discord.py v1.7.3：从频道中检索每个嵌入并“随机”选择一个作为消息发送

Question

What I'm trying to do: I am attempting to create a command that searches the history of a specific discord channel, creates an index of every embed in it, and then 'randomly' selects one. Once it had done so, I intended it to forward the description of the embed so that the content of the embed was available in the channel the command was called in.

Problem: It somewhat 'works' in that it retrieves embeds within the channel specified and forwards it to the channel called in, but I specifically wanted to get the embed descriptions instead of this: <Message id=id channel=<TextChannel id=id name='general' position=0 nsfw=False news=False category_id=id> type=<MessageType.default: 0> author=<User id=id name='name' discriminator='id' bot=False> flags=<MessageFlags value=0>>

Originally, I had intended to actually include any attachments within the embed as well, but I couldn't even get the description alone so I quickly gave up on that until I could at least figure this out with my meager knowledge. Unfortunately I'm at a complete loss at what to do at this point.

@commands.command(name="emb", brief="Rolls for HoF entries.", case_insensitive=True)
async def get_embeds(self, ctx):
    channel = self.bot.get_channel(int(503998241193328672))
    all_messages = await ctx.channel.history(limit=500).flatten()
    for channel in ctx.guild.text_channels:
        async for message in channel.history(limit=500):
            all_messages.append(message.embeds)
    message_to_send = random.choice(all_messages)
    await ctx.send(message_to_send)
    await ctx.send('Here you go {}'.format(ctx.author.mention))

Answer 1

You have just got the Message object. Ironically what you don't want is what you need to get the embed description. Access the description like so: message_to_send.embeds[0].description