的Python的urllib2代理ASCII錯誤

我的代碼只需要通過代理連接到一個網頁頁面，但百達收到以下錯誤，當reachs的「urllib2.urlopen」句：的Python的urllib2代理ASCII錯誤

Traceback (most recent call last): 

File "C:\Anaconda\lib\site-packages\IPython\core\interactiveshell.py", line 3052, in run_code 
    self.showtraceback() 

File "C:\Anaconda\lib\site-packages\IPython\core\interactiveshell.py", line 1851, in showtraceback 
    value, tb, tb_offset=tb_offset) 

File "C:\Anaconda\lib\site-packages\IPython\core\ultratb.py", line 1240, in structured_traceback 
    self, etype, value, tb, tb_offset, number_of_lines_of_context) 

File "C:\Anaconda\lib\site-packages\IPython\core\ultratb.py", line 1157, in structured_traceback 
    self, etype, value, elist, tb_offset, number_of_lines_of_context 

File "C:\Anaconda\lib\site-packages\IPython\core\ultratb.py", line 511, in structured_traceback 
    lines = ''.join(self._format_exception_only(etype, value)) 

File "C:\Anaconda\lib\site-packages\IPython\core\ultratb.py", line 623, in _format_exception_only 
    Colors.Normal, s)) 

UnicodeDecodeError: 'ascii' codec can't decode byte 0xf3 in position 110: ordinal not in range(128)

Anaconda的運行的Python 2.7， Windows 7 64位。

我的代碼：

# -*- coding: utf-8 -*- 
import socks 
import urllib2 

def urllib2_HTTP_test(): 
    socks.set_default_proxy(socks.HTTP, "<proxy_address>", <proxy_port>) 
    socks.wrap_module(urllib2) 
    status = urllib2.urlopen("http://www.python.org:80").getcode() 
    assert status == 200 

if __name__ == "__main__": 
    urllib2_HTTP_test()

來源

2015-12-02 Jose Manuel Sanchez

請出示充分堆棧跟蹤，它可能包含內部元素。 –

謝謝Serge，我的第一篇文章缺乏經驗 –

你襪子庫的實現有誤。請參閱[https://github.com/Anorov/PySocks#sockssocksocket]（https://github.com/Anorov/PySocks#sockssocksocket） – Valijon

您可以使用urllib2.ProxyHandler，試試這個：

def urllib2_HTTP_test(): 
    proxy = urllib2.ProxyHandler({'http': '<proxy>:<port>'}) 
    opener = urllib2.build_opener(proxy) 
    urllib2.install_opener(opener) 
    status = urllib2.urlopen("http://www.python.org:80").getcode() 
    assert status == 200

或使用pycurl，因爲我喜歡，也許是這樣的：

import pycurl 

def pycurl_HTTP_test(url, proxy, proxy_usr): 
    c = pycurl.Curl() 
    c.setopt(c.URL, url) 
    c.setopt(pycurl.PROXY, proxy) #<-- ex. 'http://proxy:port' 
    c.setopt(pycurl.PROXYUSERPWD, proxy_usr) #<-- ex. 'usr:pass' 
    c.setopt(c.FAILONERROR, True) 
    c.setopt(pycurl.VERBOSE, False) 
    c.setopt(pycurl.FOLLOWLOCATION, 1) 
    try: 
     c.perform() 
    except pycurl.error, error: 
     errno, errstr = error 
     print 'An error occurred: ', errstr 
    status = c.getinfo(pycurl.HTTP_CODE) 
    assert status == 200 

if __name__ == "__main__": 
    url = "http://www.python.org:80" 
    proxy = 'http://proxy:port' 
    proxy_usr = 'usr:pass' 
    pycurl_HTTP_test(url, proxy, proxy_usr)

來源

2015-12-02 14:23:12 efirvida

的Python的urllib2代理ASCII錯誤

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