运行时错误：线程“ThreadPoolExecutor-0_0”中没有当前事件循环

问题描述

尝试在 Django 视图中从 Pyrogram 调用 app.add_chat_members，但似乎无法实例化客户端。

重现步骤 视图.py

...
from pyrogram import Client

def add_users_to_chat(chat_id,user_ids,forward_limit = 0):
    user_bot = Client("session_name",api_key=API_KEY,api_hash=API_HASH)
    with user_bot:
        return user_bot.add_chat_members(chat_id,forward_limit)

def add_user_to_chat_view(request):
    ...
    add_users_to_chat(request.kwargs.get('chat_id'),request.user.telegram_id)

我正在使用 uvicorn uvicorn config.asgi:application --host 127.0.0.1 --reload 在 asgi 中运行 django。 我试过使用异步：

async def add_users_to_chat(chat_id,forward_limit = 0):
    user_bot = Client("session_name")
    async with user_bot:
        return await user_bot.add_chat_members(chat_id,forward_limit)

我也试过 async_to_sync

from asgiref.sync import async_to_sync
@async_to_sync
async def add_users_to_chat(chat_id,forward_limit)

追溯

  File "/utils/telegram.py",line 6,in <module>
    from pyrogram import Client
  File "/.local/lib/python3.8/site-packages/pyrogram/__init__.py",line 41,in <module>
    from .client import Client
  File "/.local/lib/python3.8/site-packages/pyrogram/client.py",line 44,in <module>
    from pyrogram.methods import Methods
  File "/.local/lib/python3.8/site-packages/pyrogram/methods/__init__.py",line 25,in <module>
    from .messages import Messages
  File "/.local/lib/python3.8/site-packages/pyrogram/methods/messages/__init__.py",line 23,in <module>
    from .edit_inline_media import EditInlineMedia
  File "/.local/lib/python3.8/site-packages/pyrogram/methods/messages/edit_inline_media.py",in <module>
    from .inline_session import get_session
  File "/.local/lib/python3.8/site-packages/pyrogram/methods/messages/inline_session.py",line 27,in <module>
    lock = Lock()
  File "/usr/lib/python3.8/asyncio/locks.py",line 164,in __init__
    self._loop = events.get_event_loop()
  File "/usr/lib/python3.8/asyncio/events.py",line 639,in get_event_loop
    raise RuntimeError('There is no current event loop in thread %r.'
RuntimeError: There is no current event loop in thread 'ThreadPoolExecutor-0_0'.

解决方法

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