FTP with urllib2 behind a proxy
Anand Pillai
pythonguy at Hotpop.com
Wed Aug 13 06:37:37 EDT 2003
You need to install a proxyhandler, authhandler,
ftphandler and httphandler. Then build yourself
an opener, that opens the doors for you ... :-)
The following does the trick.
proxy_handler = urllib2.ProxyHandler( {'http': 'myhttpproxy:80',
'https' : 'myhttpsproxy:443',
'ftp' : 'myftpproxy:21' } )
opener= urllib2.build_opener(proxy_handler, urllib2.HTTPBasicAuthHandler(),
urllib2.HTTPHandler, urllib2.HTTPSHandler,
urllib2.FTPHandler)
# install this opener
urllib2.install_opener(opener)
# Go ahead, knock knock!
req=urlli2.Request('ftp://ftp.gnu.org')
data=urllib2.urlopen(req).read()
Of course, replace the arbit proxy values I wrote
with your proxy values. If your proxy need authentication
, you will need to do a bit more here.
proxyauth='http://' + username + '@' + password + 'myproxy:myproxport'
Then your proxy handler becomes ( I am assuming a generic proxy
for all protocols here!)
proxy_handler = urllib2.ProxyHandler ( {'http' : proxyauth,
'https' : proxyauth,
'ftp' : proxyauth } )
HTH.
-Anand
jjl at pobox.com (John J. Lee) wrote in message news:<87d6feykl8.fsf at pobox.com>...
> Zappelphillip at gmx.de (O. Koch) writes:
>
> > Until now, i know that ftplib doesn't support proxies and that i have
> > to use urllib2. But i don't know how to use the urllib2 correct. I
> > found some examples, but i don't understand them.
> >
> > Is there anyone who can help me?
>
> import urllib2
> response = urllib2.urlopen("ftp://ftp.example.com/pub/myfile")
> data = response.read()
> response.close()
>
>
> Does that do the trick?
>
>
> John
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