2009年9月30日 Mark Dickinson <[email protected]>: > Please could someone who understands the uses of IPNetwork better than > I do explain why the following wouldn't be a significant problem, if __eq__ > and __hash__ were modified to disregard the .ip attribute as suggested: > >>>> linus = IPv4Network('172.16.200.1/24') >>>> snoopy = IPv4Network('172.16.200.3/24') >>>> fqdn = {linus: 'linus.peanuts.net', snoopy: 'snoopy.peanuts.net'} >>>> fqdn[linus] # expecting 'linus.peanuts.net' > 'snoopy.peanuts.net'
I certainly don't understand IPv4Network better than you :-) But that just looks wrong to me - linus and snoopy are hosts not networks, so making them IPv4Network classes seems wrong. I'd instinctively make them IPv4Address objects (which, I believe, would work). Paul. _______________________________________________ Python-Dev mailing list [email protected] http://mail.python.org/mailman/listinfo/python-dev Unsubscribe: http://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com