[Python-ideas] An identity dict

[Raymond Hettinger]

On Jun 2, 2010, at 10:38 AM, Benjamin Peterson wrote:
>> 
>> Strong -1 on including this in the standard library.
> 
> How do you feel about Antoine's keyfuncdict proposal?

His proposal is more interesting because it is more general.
For example, a keyfuncdict may make it easy to implement
a case-insensitive dictionary.   I would like to see a concrete 
implementation to see what design choices it makes. 


Raymond
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