Python腳本奇怪的問題

嘿，我正在使用python腳本來測試web商務網站上的功能。我把這個劇本上pythonanywhere現場，有時就像7天連續沒有問題，但有天，像這樣的，當我得到這個錯誤：Python腳本奇怪的問題

Logged in with test_cart 
    Open http://[***]/electronics/page/1 
Search ... iphone 
[****************] 
    File "/home/.../cart-pickup.py", line 58, in alo 
    site = opener.open(url) 
    File "/usr/local/lib/python2.7/urllib2.py", line 400, in open 
    response = self._open(req, data) 
    File "/usr/local/lib/python2.7/urllib2.py", line 418, in _open 
    '_open', req) 
    File "/usr/local/lib/python2.7/urllib2.py", line 378, in _call_chain 
    result = func(*args) 
    File "/usr/local/lib/python2.7/urllib2.py", line 1207, in http_open 
    return self.do_open(httplib.HTTPConnection, req) 
    File "/usr/local/lib/python2.7/urllib2.py", line 1180, in do_open 
    r = h.getresponse(buffering=True) 
    File "/usr/local/lib/python2.7/httplib.py", line 1030, in getresponse 
    response.begin() 
    File "/usr/local/lib/python2.7/httplib.py", line 407, in begin 
    version, status, reason = self._read_status() 
    File "/usr/local/lib/python2.7/httplib.py", line 371, in _read_status 
    raise BadStatusLine(line) 
    httplib.BadStatusLine: '' 
    >>>

任何想法可能是什麼？在此先感謝

來源

2012-08-11 Mike Thunder

我不認爲這是你的Python腳本一個問題，而是一個與問題它試圖與之交談的Web服務器。 – 2012-08-11 10:41:13

你可以教你的程序如何從這種情況下恢復，而不使用try..except崩潰：

try: 
    site = opener.open(url) # line 58 in cart-pickup.py 
except IOError: 
    print "Error: Site not loading or it isnt UP. Retrying..." 
    # return site # This will cause a NameError if site is not defined. 
    return url # Perhaps you meant this? 
except httplib.BadStatusLine: 
    # log opening `url` did not succeed, or 
    # queue it to be tried again, etc. 
    pass

來源

2012-08-11 10:47:54 unutbu

我在python中有點新。所以我不知道是否有可能在一段時間內有2個除外。我的代碼看起來是這樣的：def ALO（URL）： testurl = 1 而testurl == 1：嘗試：網站= opener.open（URL） lagsafe = 0 除了IO錯誤：打印「錯誤：網站無法正在加載或它不是正在重試...「返回站點那麼，我怎麼可以你的代碼？ – 2012-08-11 11:15:20

只需添加第二個，除了您目前的除外。 – 2012-08-11 11:20:18

不起作用。它說不好的語法，並把它IDLE blinker（我使用Windows）在第二個除外:) – 2012-08-15 19:45:07

Python腳本奇怪的問題

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