urllib2 file name

Question

If I open a file using urllib2, like so:

remotefile = urllib2.urlopen(\'http://example.com/somefile.zip\')

Is there an easy way to get the

Answer 1

Just saw this I normally do..

filename = url.split("?")[0].split("/")[-1]

Answer 2

You probably can use simple regular expression here. Something like:

In [26]: import re
In [27]: pat = re.compile('.+[\/\?#=]([\w-]+\.[\w-]+(?:\.[\w-]+)?$)')
In [28]: test_set 

['http://www.google.com/a341.tar.gz',
 'http://www.google.com/a341.gz',
 'http://www.google.com/asdasd/aadssd.gz',
 'http://www.google.com/asdasd?aadssd.gz',
 'http://www.google.com/asdasd#blah.gz',
 'http://www.google.com/asdasd?filename=xxxbl.gz']

In [30]: for url in test_set:
   ....:     match = pat.match(url)
   ....:     if match and match.groups():
   ....:         print(match.groups()[0])
   ....:         

a341.tar.gz
a341.gz
aadssd.gz
aadssd.gz
blah.gz
xxxbl.gz