python中telethon bot中的aiter错误答案

【问题标题】：error with aiter in telethon bot in pythonpython中telethon bot中的aiter错误
【发布时间】：2022-09-27 22:49:33
【问题描述】：

我试图在我的机器人的异步函数中循环，对于自动销毁函数，我必须迭代所有用户并检查用户是否是管理员，使用以下代码完成：

all_participants = await bot.get_participants(group, aggressive=False)
    admins = bot.iter_participants(group, filter=ChannelParticipantsAdmins)
    print(\'[+] Banno gli utenti...\')
    async for user in all_participants:
        if not user in admins:
            pass

当我尝试运行我的代码时出现问题，返回此错误

Traceback (most recent call last):
  File \"/home/elias/.local/lib/python3.8/site-packages/telethon/client/updates.py\", line 467, in _dispatch_update
    await callback(event)
  File \"bannerbot.py\", line 31, in pyro
    async for user in all_participants:
TypeError: \'async for\' requires an object with __aiter__ method, got TotalList

有什么解决办法吗？

标签： python bots telegram telethon

【解决方案1】：

get_participants 返回一个列表，而不是异步迭代器：

all_participants = await bot.get_participants(group, aggressive=False)
admins = await bot.get_participants(group, filter=ChannelParticipantsAdmins)
#                  ^^^ get, not iter
print('[+] Banno gli utenti...')
for user in all_participants:
# ^ removed the async
    if not user in admins:
        pass

然而这仍然行不通，因为user 和admins 对象可能不同。您应该通过比较 id 而不是整个 user 对象来查找 admins。

【讨论】：