推荐学习书目 Learn Python the Hard Way Python Sites PyPI - Python Package Index http://diveintopython.org/toc/index.html Pocoo 值得关注的项目 PyPy Celery Jinja2 Read the Docs gevent pyenv virtualenv Stackless Python Beautiful Soup 结巴中文分词 Green Unicorn Sentry Shovel Pyflakes pytest Python 编程 pep8 Checker Styles PEP 8 Google Python Style Guide Code Style from The Hitchhiker's Guide
求大神指点： urllib2.urlopen(url,timeout=10).read() 循环采集 如果一超时后报错 然后就停止运行了
156007766 2015-03-06 16:11:01 +08:00 17042 次点击这是一个创建于 3875 天前的主题，其中的信息可能已经有所发展或是发生改变。
urllib2.urlopen(url,timeout=10).read() 循环采集 如果一超时后报错 然后就停止运行了
请问一下如果超时了还让程序继续运行下去！
Traceback (most recent call last):
File "E:\PYTHON EXAMPLE\robot.py", line 114, in <module>
runTask(work, day=0, hour=0, min=0, secOnd=5)
File "E:\PYTHON EXAMPLE\robot.py", line 104, in runTask
func()
File "E:\PYTHON EXAMPLE\robot.py", line 55, in work
bk_browse = urllib2.urlopen(url,timeout=10).read()
File "C:\Python27\lib\urllib2.py", line 154, in urlopen
return opener.open(url, data, timeout)
File "C:\Python27\lib\urllib2.py", line 431, in open
respOnse= self._open(req, data)
File "C:\Python27\lib\urllib2.py", line 449, in _open
'_open', req)
File "C:\Python27\lib\urllib2.py", line 409, in _call_chain
result = func(*args)
File "C:\Python27\lib\urllib2.py", line 1227, in http_open
return self.do_open(httplib.HTTPConnection, req)
File "C:\Python27\lib\urllib2.py", line 1200, in do_open
r = h.getresponse(buffering=True)
File "C:\Python27\lib\httplib.py", line 1074, in getresponse
response.begin()
File "C:\Python27\lib\httplib.py", line 415, in begin
version, status, reason = self._read_status()
File "C:\Python27\lib\httplib.py", line 371, in _read_status
line = self.fp.readline(_MAXLINE + 1)
File "C:\Python27\lib\socket.py", line 476, in readline
data = self._sock.recv(self._rbufsize)
error: [Errno 10054]
11 条回复 2015-03-09 11:24:10 +08:00
 | 1 aec4d 2015-03-06 16:19:50 +08:00 import requests requests.packages.urllib3.disable_warnings = True requests.get(url, timeout=10).text |
 | 3 xierch 2015-03-06 16:33:15 +08:00 try ... except ... |
 | 4 Sylv 2015-03-06 16:35:03 +08:00 import socket try: >>> urllib2.urlopen(url,timeout=10).read() except socket.error: >>> continue PS: Errno 10054 并不是超时，而是连接被远端重置。 |
| 6 Sylv 2015-03-06 17:04:27 +08:00 via iPhone @156007766 重置指的是：你请求太频繁了，超出人家服务器的限制了，然后远程服务器端就把你的连接强制关闭了。 解决办法是降低请求频率，或者用多个代理。 |
 | 8 156007766 OP |
 | 9 gamexg 2015-03-07 21:49:31 +08:00 伪装 headers 了吗？ |
 | 10 program2000 2015-03-09 10:40:13 +08:00 要用try except拦截，不然这个错误解决了，下次还会有各种其他错误。。。。 |
| 11 156007766 OP |
Select Language