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# 可以用来处理HTTP超时,等需要重试的错误方法
import requests
def retry(attempt):
def decorator(func):
def wrapper(*args, **kw):
att = 0
while att < attempt:
try:
return func(*args, **kw)
except Exception as e:
att += 1
return wrapper
return decorator
# 重试次数
@rety(attempt=3)
def get_response(url):
r = requests.get('http://www.oschina.net')
return r.content