create_task = asyncio.async:SyntaxError:语法无效

Question

我正在为Discord创建一个机器人,我刚写了这个简单的代码:

import discord

TOKEN = "token"

client = discord.Client()


@client.event
async def on_ready():
    print('Bot is ready.')


client.run(TOKEN)

它会产生以下错误:

Traceback (most recent call last):
  File "/Users/pcaires/Desktop/Programação/Python/Discord Bots/Main.py", line 1, in <module>
    import discord
  File "/Users/pcaires/Desktop/Programac?a?o/Python/Discord Bots/venv/lib/python3.7/site-packages/discord/__init__.py", line 20, in <module>
    from .client import Client, AppInfo, ChannelPermissions
  File "/Users/pcaires/Desktop/Programac?a?o/Python/Discord Bots/venv/lib/python3.7/site-packages/discord/client.py", line 38, in <module>
    from .state import ConnectionState
  File "/Users/pcaires/Desktop/Programac?a?o/Python/Discord Bots/venv/lib/python3.7/site-packages/discord/state.py", line 36, in <module>
    from . import utils, compat
  File "/Users/pcaires/Desktop/Programac?a?o/Python/Discord Bots/venv/lib/python3.7/site-packages/discord/compat.py", line 32
    create_task = asyncio.async
                              ^
SyntaxError: invalid syntax

我在互联网上搜索和搜索,大多数人都说使用Python 3.7,这就是我一直在使用的东西.另外,我一直在使用PyCharm作为我的Python IDE.

Answer 1

错误来自哪里？

您正在使用的discord.py版本不支持Python 3.7(其中async成为保留关键字),如本期中所述.这个版本的discord.py是GitHub仓库的默认分支,遗憾的是由Pip安装的版本.

如何解决它

你可以:

• 将您的Python版本降级到3.6.
• 安装另一个版本的discord.py,基于正在进行开发的重写分支 ,例如使用以下命令:python3 -m pip install --user -U https://github.com/Rapptz/discord.py/archive/rewrite.zip

Answer 2

您可以手动编辑文件并将该行从更改create_task = asyncio.async为create_task = getattr(asyncio, 'async')

在此处查看更多信息：https : //github.com/Rapptz/discord.py/issues/1249