[issue11563] test_urllibnet is triggering a ResourceWarning

[Senthil Kumaran]

Senthil Kumaran <orsenthil at gmail.com> added the comment:

On Thu, Mar 17, 2011 at 06:30:51PM +0000, Jeff McNeil wrote:

> I went down the same path as AbstractHTTPHandler and added a Connection: close header.  

This is fine for the moment, tough I wish that the TODO pending in
urllib.request with HTTP1.1 persistent connection be removed soon and
will require changes it other places too.

> I contemplated changing urlretrieve to use build_opener as urlopen

There is bug opened for this. All that would be required is output
behavior of urlretrieve remain same, the implementation details (using
build_opener or using urlopen itself!) may not be relevant and I
think, it can be implemented using urlopen instead going through the
handlers and OpenerDirector, BTW, urlretrive is a convenience
function of some sort.

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