Python asyncio不适用于Google云功能
我有这个函数,它可以在我的机器上使用Python3.8在本地正常工作,但是它会在Google云函数上抛出运行时错误Python asyncio不适用于Google云功能,python,google-cloud-functions,python-asyncio,telegram-api,pyrogram,Python,Google Cloud Functions,Python Asyncio,Telegram Api,Pyrogram,我有这个函数,它可以在我的机器上使用Python3.8在本地正常工作,但是它会在Google云函数上抛出运行时错误 def telegram_test(request): request_json = request.get_json() import datetime import pandas as pd from pyrogram import Client session_string = "...............38Q
def telegram_test(request):
request_json = request.get_json()
import datetime
import pandas as pd
from pyrogram import Client
session_string = "...............38Q8uTHG5gHwyWD8nW6h................."
# the rest of the authantication
api_id = 32494131641215
api_hash = "ioadsfsjnjksfgnfriuthg#qw]/zwq ]w/\lc ec,"
# one of bbc channels on telegram you want to access
channel_name = 'pyrogram'
# if you only want to get messages older than 7 days in unix style
seven_days = int((datetime.datetime.now() - datetime.timedelta(days=7)).timestamp())
# call telegram with parameters such as limit and date
# save the result to dataframe
with Client(session_string,api_id,api_hash, takeout=True,workers=2) as app:
hist_iter = app.iter_history(channel_name,offset_date=seven_days, limit=100)
msglist = [msg.__dict__ for msg in hist_iter]
df = pd.DataFrame(msglist)
print(df.head(5))
return f'it works!:{request_json}'
我从GCF日志中得到的错误消息:
文件“/opt/python3.8/lib/python3.8/asyncio/events.py”,第639行,在
get\u event\u loop raise RuntimeError('中没有当前事件循环
线程%r.'运行时错误:线程中没有当前事件循环
“ThreadPoolExecutor-0_0”
使现代化
我更新了代码,运行时错误消失了。但是我得到了超时错误。
我将超时设置为180秒,但当我测试函数时,超时时间仍为60秒
这是更新后的代码。我有什么地方做错了吗?
async def foo():
from datetime import datetime, timedelta
from pandas import DataFrame
from pyrogram import Client
import asyncio
session_string = "********zNmkubA4ibjsdjhsdfjlhweruifnjkldfioY5DE*********"
api_id = 325511548224831351
api_hash = "jdffjgtrkjhfklmrtgjtrm;sesews;;wex"
channel_name = 'cnn'
with Client(session_string, api_id, api_hash, takeout=True) as app:
hist_iter = app.iter_history(
channel_name, limit=10)
msglist = [msg.__dict__ for msg in hist_iter]
df = DataFrame(msglist)
return df
async def bar():
return await foo()
def test(request):
from asyncio import run
return run(bar())
bar()
是冗余的与
->与
异步hist\u iter=app.iter\u history()
->hist\u iter=wait app.iter\u history()
bar()
是冗余的与
->与
异步hist\u iter=app.iter\u history()
->hist\u iter=wait app.iter\u history()
最终的解决方案是从Pyrogram更改为telethon,并在创建客户端之前手动创建异步
loop = asyncio.new_event_loop()
asyncio.set_event_loop(loop)
最终的解决方案是从Pyrogram更改为telethon,并在创建客户端之前手动创建异步
loop = asyncio.new_event_loop()
asyncio.set_event_loop(loop)
请参阅此以获取可能的答案:谢谢@Kolban,它没有回答我的问题。请参阅此以获取可能的答案:谢谢@Kolban,它没有回答我的问题。谢谢@madbird,我尝试了你的建议,之前也出现过同样的运行时错误。@MoHuss,我更新了答案,但它不起作用。我结束了从Pyrogram到telethon的更改,然后创建了一个新的w asyncio循环,并使用它来代替default循环。谢谢@madbird,我尝试了你的建议,并在之前得到了相同的运行时错误。@MoHuss,我更新了答案它不起作用。我结束了从Pyrogram到telethon的更改。然后创建了新的asyncio循环,并使用它来代替default循环。