[Patches] [Patch #102627] A Set class which *can* use the .firstkey() patch
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Wed, 6 Dec 2000 01:25:39 -0800
Patch #102627 has been updated.
Project: python
Category: core (C code)
Status: Open
Submitted by: moshez
Assigned to : Nobody
Summary: A Set class which *can* use the .firstkey() patch
Follow-Ups:
Date: 2000-Dec-03 04:47
By: moshez
Comment:
OK, this patch implements a Set class with an added advantage that on 102626-patched interpreter it has a method called .element() which returns some element of the set.
Short summary:
* supports boolean operators, substraction
* supports iteration semi-efficiently
* supports checking for containment semi-efficiently
* supports auto-freezing when hash() is called, so can
be used as key in dictionaries, and so, as an element
in sets.
Greg Wilson: see if this doesn't solve 95% of the problem
you're trying to solve with the Set built-in type PEP.
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