Message 81610 - Python tracker

I took a look at the patch and it looks ok, apart from the
_checkClosed() hack (but I don't think there's any immediate solution).
It should be noted that HTTPResponse.readline() will be awfully slow
since, as HTTPResponse doesn't have peek(), readline() will call read()
one byte at a time...

(slow I/O is nothing new in py3k, however :-))