使代码不区分大小写、Python、Discord Bot答案

【问题标题】：Make code uncaseSensitive, Python, Discord Bot使代码不区分大小写、Python、Discord Bot
【发布时间】：2019-01-13 09:19:54
【问题描述】：

我怎样才能使这段代码具有caseSensitive？我试过bot = commands.Bot(command_prefix=';', case_insensitive=True 我的代码是在重写分支上吗？我知道如何使用async def on_message，但听说使用async def on_message 并不那么聪明

代码：

import discord
from discord.ext import commands
from discord.ext.commands import Bot
import asyncio


bot = commands.Bot(command_prefix=';', case_insensitive=True)

@bot.command(pass_context=True)
@commands.has_role("Admin")
async def info(ctx, user: discord.Member):
    embed = discord.Embed(title="{}'s info:".format(user.name), description="Here is his description. Bounty is around 1000 Dubloons", color=0x00ff00)
    embed.add_field(name="Navn", value=user.name, inline=True)
    embed.add_field(name="ID", value=user.id, inline=True)
    embed.add_field(name="Status", value=user.status, inline=True)
    embed.add_field(name="Høyeste rolle", value=user.top_role)
    embed.add_field(name="Ble med", value=user.joined_at)
    embed.set_thumbnail(url=user.avatar_url)
    await bot.say(embed=embed)

编辑：

    from itertools import product

def aliases(info):
    return [''.join(item) for item in product(*((c.lower(), c.upper()) for c in info))]

@bot.command(pass_context=True, aliases=aliases('info'))
@commands.has_role("Admin")
async def info(ctx, user: discord.Member):
    embed = discord.Embed(title="{}'s info:".format(user.name), description="Here is his description. Bounty is around 1000 Dubloons", color=0x00ff00)
    embed.add_field(name="Navn", value=user.name, inline=True)
    embed.add_field(name="ID", value=user.id, inline=True)
    embed.add_field(name="Status", value=user.status, inline=True)
    embed.add_field(name="Høyeste rolle", value=user.top_role)
    embed.add_field(name="Ble med", value=user.joined_at)
    embed.set_footer(text="© Solmester123456 // Thomas")
    embed.set_thumbnail(url=user.avatar_url)
    await bot.say(embed=embed)

【问题讨论】：

标签： python bots discord discord.py

【解决方案1】：

尝试运行import discord; print(discord.__version__)。重写分支是 1.0，异步分支是 0.16。我怀疑你在异步分支上。

权宜之计是将每个混合大写字母注册为别名，例如

from itertools import product

def aliases(word):
    variations = (''.join(item) for item in product(*((c.lower(), c.upper()) for c in word)))
    return [item for item in variations if item != word]
    # registering the name of the coroutine as an alias causes it to fail

@bot.command(pass_context=True, aliases=aliases('info'))
@commands.has_role("Admin")
async def info(ctx, user: discord.Member):
    ...

编辑：这以前不起作用，因为product 返回元组而不是字符串，所以我们需要将它们加入来造词。

【讨论】：