getting debug from urllib2

Chris Lambacher chris at kateandchris.net
Mon Jul 31 12:33:33 EDT 2006


On Mon, Jul 31, 2006 at 02:43:36PM +0100, Ben Edwards wrote:
> Have been experimenting with HTTP stuff in python 2.4 and am having a
> problem getting debug info. If I use utllib.utlopen I get debug but if I
> user utllib2 I do not.  Below is the probram and the output I am
> getting.
> 
> Any insight?
urllib2 sets the debug level every time a connection is made.  The HTTPHandler
classes provide a way of setting this, but there is no convenient way of doing
this when using the urlopen interface.

-Chris
> Ben
> 
> * Code *
> 
> import urllib, urllib2, httplib
> 
> url = 'http://www.mozillazine.org/atom.xml'
> httplib.HTTPConnection.debuglevel = 1
> 
> print "urllib"
> 
> data = urllib.urlopen(url);
> 
> print "urllib2"
> 
> request = urllib2.Request(url)
> opener = urllib2.build_opener()
> feeddata = opener.open(request).read()
> 
> print "End\n"
> 
> * Output *
> 
> urllib
> connect: (www.mozillazine.org, 80)
> send: 'GET /atom.xml HTTP/1.0\r\nHost: www.mozillazine.org\r
> \nUser-agent: Python-urllib/1.16\r\n\r\n'
> reply: 'HTTP/1.0 200 OK\r\n'
> header: Date: Mon, 31 Jul 2006 13:43:11 GMT
> header: Server: Apache/2.0.55 (Gentoo) PHP/4.4.0-pl1-gentoo
> header: Last-Modified: Thu, 27 Jul 2006 18:05:52 GMT
> header: ETag: "20a1b4-6bcf-be12000"
> header: Accept-Ranges: bytes
> header: Content-Length: 27599
> header: Content-Type: application/xml
> header: Age: 5
> header: X-Cache: HIT from mz5.mz.osuosl.org
> header: X-Cache-Lookup: HIT from mz5.mz.osuosl.org:80
> header: Connection: close
> urllib2
> End
> 
> 
> 
> -- 
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