[Python-Dev] cpython: Issue 14814: Correctly return NotImplemented from ipaddress._BaseNetwork.__eq__

[Nick Coghlan]

On Sun, Jul 8, 2012 at 12:59 AM, Nick Coghlan <ncoghlan at gmail.com> wrote:
> On Sat, Jul 7, 2012 at 11:55 PM, Antoine Pitrou <solipsis at pitrou.net> wrote:
>> I think the isinstance() test was correct. If you have an object which
>> duck-types IPNetwork, you probably want its __eq__ to be called, not
>> yours.
>
> This change was just to bring IPNetwork in line with the other types
> in the module and to stop it throwing TypeError itself, which meant
> the RHS was never even getting a chance to affect the result.

Hmm, I just noticed the __lt__ implementations still throw TypeError
directly (at least in the IPNetwork case). Looks like some more
cleanups are still needed in this area :P

Cheers,
Nick.

-- 
Nick Coghlan   |   ncoghlan at gmail.com   |   Brisbane, Australia