轮询命令 discord.py

Question

DISCORD.PY

我尝试为投票系统创建命令并遇到问题。命令如下：

@commands.command(pass_context = True)
async def poll(self, ctx, question, *options: str):
    author = ctx.message.author
    server = ctx.message.server

    if not author.server_permissions.manage_messages: return await self.bot.say(DISCORD_SERVER_ERROR_MSG)

    if len(options) <= 1:
        await self.bot.say("```Error! A poll must have more than one option.```")
        return
    if len(options) > 2:
        await self.bot.say("```Error! Poll can have no more than two options.```")
        return

    if len(options) == 2 and options[0] == "yes" and options[1] == "no":
        reactions = ['????', '????']
    else:
        reactions = ['????', '????']

    description = []
    for x, option in enumerate(options):
        description += '\n {} {}'.format(reactions[x], option)

    embed = discord.Embed(title = question, color = 3553599, description = ''.join(description))

    react_message = await self.bot.say(embed = embed)

    for reaction in reactions[:len(options)]:
        await self.bot.add_reaction(react_message, reaction)

    embed.set_footer(text='Poll ID: {}'.format(react_message.id))

    await self.bot.edit_message(react_message, embed=embed)

我的问题是：我怎样才能使我使用命令提出的问题有更多的单词。如果我现在使用更多单词，我会将它们作为选项阅读并得到错误。

Ex 1：/poll You are human yes no（只将“you”读作问题，其余为选项。）

Ex 2：/poll 你是人类是的，不是（这就是我想要的）

谢谢！

Answer 1

#create a yes/no poll
@bot.command()
#the content will contain the question, which must be answerable with yes or no in order to make sense
async def pollYN(ctx, *, content:str):
  print("Creating yes/no poll...")
  #create the embed file
  embed=discord.Embed(title=f"{content}", description="React to this message with ✅ for yes, ❌ for no.",  color=0xd10a07)
  #set the author and icon
  embed.set_author(name=ctx.author.display_name, icon_url=ctx.author.avatar_url) 
  print("Embed created")
  #send the embed 
  message = await ctx.channel.send(embed=embed)
  #add the reactions
  await message.add_reaction("✅")
  await message.add_reaction("❌")

要让您的代码将用户消息中的文本视为一个字符串，请在命令参数中使用“content:str”

Answer 2

它正在工作

@commands.has_permissions(manage_messages=True)
@commands.command(pass_context=True)
async def poll(self, ctx, question, *options: str):

    if len(options) > 2:
        await ctx.send('```Error! Syntax = [~poll "question" "option1" "option2"] ```')
        return

    if len(options) == 2 and options[0] == "yes" and options[1] == "no":
        reactions = ['?', '?']
    else:
        reactions = ['?', '?']

    description = []
    for x, option in enumerate(options):
        description += '\n {} {}'.format(reactions[x], option)

    poll_embed = discord.Embed(title=question, color=0x31FF00, description=''.join(description))

    react_message = await ctx.send(embed=poll_embed)

    for reaction in reactions[:len(options)]:
        await react_message.add_reaction(reaction)

Answer 3

使用：

/poll "You are human" yes no

这里，"You are human" 是一个字符串 "yes" "no" 是另外两个字符串。

另一种更好的方法是：

@commands.command(pass_context = True)
async def poll(self, ctx, option1: str, option2: str, *, question):

或者，您可以使用wait_for

@commands.command(pass_context = True)
async def poll(self, ctx, *options: str):
    ...
    question = await self.bot.wait_for('message', check=lambda message: message.author == ctx.author)
    ...

Answer 4

你可以这样做：

@bot.command()
async def poll(ctx, question, option1=None, option2=None):
  if option1==None and option2==None:
    await ctx.channel.purge(limit=1)
    message = await ctx.send(f"```New poll: \n{question}```\n**✅ = Yes**\n**❎ = No**")
    await message.add_reaction('❎')
    await message.add_reaction('✅')
  elif option1==None:
    await ctx.channel.purge(limit=1)
    message = await ctx.send(f"```New poll: \n{question}```\n**✅ = {option1}**\n**❎ = No**")
    await message.add_reaction('❎')
    await message.add_reaction('✅')
  elif option2==None:
    await ctx.channel.purge(limit=1)
    message = await ctx.send(f"```New poll: \n{question}```\n**✅ = Yes**\n**❎ = {option2}**")
    await message.add_reaction('❎')
    await message.add_reaction('✅')
  else:
    await ctx.channel.purge(limit=1)
    message = await ctx.send(f"```New poll: \n{question}```\n**✅ = {option1}**\n**❎ = {option2}**")
    await message.add_reaction('❎')
    await message.add_reaction('✅')

但是现在你必须做 /poll hello-everyone text text 如果你不想有“-”，你必须这样做：

@bot.command()
async def poll(ctx, *, question):
    await ctx.channel.purge(limit=1)
    message = await ctx.send(f"```New poll: \n✅ = Yes**\n**❎ = No**")
    await message.add_reaction('❎')
    await message.add_reaction('✅')

但在这一个中，你不能有自己的选择......

Answer 5

调用命令时，将字符串放在引号中会导致它被视为一个参数：

 /poll "You are human" yes no