Problem when applying Patch from issue1424152 to get https over authenticating proxies working with urllib2 in Python 2.5

2009-07-20 Thread tvashtar 
Hi,
I'm trying to get https requests working through an authenticating
proxy with urllib2 in Python 2.5, I'm aware that this isn't supported
"out of the box", so applied the patch 
http://bugs.python.org/file9753/http-tunnel-urllib
linked from http://bugs.python.org/issue1424152 , my baseline test
program is the following:

p = "user:p...@proxy:port"
proxy_handler = urllib2.ProxyHandler({"http": p, "https": p})
urllib2.install_opener( urllib2.build_opener( urllib2.HTTPHandler,
 
urllib2.HTTPSHandler,
 
proxy_handler))

request = urllib2.Request( "https://groups.google.com";)
response = urllib2.urlopen(request)

Unfortunately this doesn't work, the call stack being:

Traceback (most recent call last):
  File "", line 1, in 
  File "D:\p4\depot\Development\HEAD\Build\ReleaseSystem\DownloadSystem
\urllib2.py", line 121, in urlopen
return _opener.open(url, data)
  File "D:\p4\depot\Development\HEAD\Build\ReleaseSystem\DownloadSystem
\urllib2.py", line 374, in open
response = self._open(req, data)
  File "D:\p4\depot\Development\HEAD\Build\ReleaseSystem\DownloadSystem
\urllib2.py", line 392, in _open
'_open', req)
  File "D:\p4\depot\Development\HEAD\Build\ReleaseSystem\DownloadSystem
\urllib2.py", line 353, in _call_chain
result = func(*args)
  File "D:\p4\depot\Development\HEAD\Build\ReleaseSystem\DownloadSystem
\urllib2.py", line 1108, in https_open
return self.do_open(httplib.HTTPSConnection, req)
  File "D:\p4\depot\Development\HEAD\Build\ReleaseSystem\DownloadSystem
\urllib2.py", line 1075, in do_open
raise URLError(err)
urllib2.URLError: 

Does anyone know why I might be hitting this issue?
Any help is greatly appreciated,
thanks
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Re: Problem when applying Patch from issue1424152 to get https over authenticating proxies working with urllib2 in Python 2.5

2009-07-20 Thread tvashtar 
On Jul 20, 4:42 pm, Nike  wrote:
> hi!
>  It's looks like a ssl error . Under the following step to help u :
>   1. takes a simple code to confirm your pupose without ssl protocol.
>   2. to confirm python version and extended libs work well
>   3. to confirm ssl work well.
>
> goog luck!
>
> nikekoo

I've reduced my code to the following:

import urllib2

p = "https://user:p...@myproxy:port";
proxy_handler = urllib2.ProxyHandler({"https": p})
urllib2.install_opener(urllib2.build_opener(proxy_handler))
request = urllib2.Request( "https://groups.google.com";)
response = urllib2.urlopen(request)

and it is now failing with:

Traceback (most recent call last):
  File "D:\p4\depot\Development\HEAD\Build\ReleaseSystem\DownloadSystem
\test.py", line 12, in 
response = urllib2.urlopen(request)
  File "C:\Python25\lib\urllib2.py", line 121, in urlopen
return _opener.open(url, data)
  File "C:\Python25\lib\urllib2.py", line 379, in open
response = self._open(req, data)
  File "C:\Python25\lib\urllib2.py", line 397, in _open
'_open', req)
  File "C:\Python25\lib\urllib2.py", line 358, in _call_chain
result = func(*args)
  File "C:\Python25\lib\urllib2.py", line 1115, in https_open
return self.do_open(httplib.HTTPSConnection, req)
  File "C:\Python25\lib\urllib2.py", line 1082, in do_open
raise URLError(err)
urllib2.URLError: 

I thought the proxy_handler should take care of the authentication?

Thanks for your help
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