我的Tweepy总是收到这个socket.timeout错误，即使我抓住了它（抓住似乎也不起作用）

Question

我使用tweepy搜索API收集Twitter数据，以下代码在半天的时间内运行良好，然后始终出现socket.timeout错误。我确实编写了代码来捕获socket.timeout错误，但似乎并不是真正能够捕获该错误，有人帮我吗？谢谢

import tweepy
import datetime
import time
import socket


print('this is my twitter bot')

CONSUMER_KEY = 'aaa'
CONSUMER_SECRET = 'aaa'
ACCESS_KEY = 'aaa'
ACCESS_SECRET = 'aaa'
auth = tweepy.OAuthHandler(CONSUMER_KEY, CONSUMER_SECRET)
auth.set_access_token(ACCESS_KEY, ACCESS_SECRET)
api = tweepy.API(auth, wait_on_rate_limit=True,      wait_on_rate_limit_notify=True)

print ('Start !')

while True:
    for data in tweepy.Cursor(api.search,
                           q="*",
                           geocode="-37.81430919,144.96449399,10km",
                           since = "2019-01-13,",
                           until = "2019-01-26",
                           lang="en").items():
    try:
        with open("old.txt", 'a') as tf:
            tf.write(str(data._json) + '\n')
    except tweepy.error.TweepError:
        print ('sleeping for 15 min')
        time.sleep(60 * 15)
        continue
    except socket.timeout as e:
        print(e)
        print('socket time out, but continue')
        continue
    except StopIteration:
        break
    except:
        continue


print ('done')