Re: Fixed keys() mapping

2007-01-11 Thread George Sakkis
For what it's worth, I added it to the Cookbook: http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/499373 George -- http://mail.python.org/mailman/listinfo/python-list

Re: Fixed keys() mapping

2007-01-11 Thread Gabriel Genellina
At Thursday 11/1/2007 14:19, George Sakkis wrote: The implementation I came up with goes like this: each fkdict instance stores only the values as a list in self._values. The keys and the mapping of keys to indices are stored in a dynamically generated subclass of fkdict, so that self._keys and

Re: Fixed keys() mapping

2007-01-11 Thread Neil Cerutti
On 2007-01-11, George Sakkis <[EMAIL PROTECTED]> wrote: > I wrote an 'fkdict' dict-like class for mappings with a fixed > set of keys but I'm wondering if there's a simpler way to go > about it. > > First off, the main motivation for it is to save memory in case > of many dicts with the same keys,