[issue10250] Fix resource warnings in test_urllib2_localnet

[Antoine Pitrou]

Changes by Antoine Pitrou <pitrou at free.fr>:


----------
nosy: +orsenthil
stage:  -> patch review
type:  -> resource usage
versions: +Python 3.2 -Python 3.3

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue10250>
_______________________________________