[MERGE] compare types with "is" not ==

[Barry Warsaw]

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On Mar 7, 2009, at 4:56 PM, John Arbash Meinel wrote:

> Benjamin Peterson wrote:
>> 2009/3/7 Benjamin Peterson <benjamin at python.org>:
>>> __class__ should always be compared with "is"
>>
>> Attaching the patch should help.
>
> I'm curious if this is really a big difference or not. But you  
> certainly
> already did the work, and if it is "better python" then I'm happy to
> have it merged.

It is.  It's probably imperceptibly faster too. :)

Barry

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