[Python-checkins] CVS: python/nondist/peps pep-0218.txt,NONE,1.1
Barry Warsaw
python-dev@python.org
Mon, 31 Jul 2000 13:20:34 -0700
Update of /cvsroot/python/python/nondist/peps
In directory slayer.i.sourceforge.net:/tmp/cvs-serv11391
Added Files:
pep-0218.txt
Log Message:
PEP 218, Adding a Built-In Set Object Type, assigned to gvwilson.
--- NEW FILE ---
PEP: 218
Title: Adding a Built-In Set Object Type
Version: $Revision: 1.1 $
Author: gvwilson@nevex.com (Greg Wilson)
Python-Version: 2.1
Status: Draft
Created: 31-Jul-2000
Post-History:
Abstract
Sets are a fundamental mathematical structure, and are commonly
used to both specify and implement programs. Sets are often
implemented as dictionaries with "don't care" values, but this
leaves the meaning of intersection, union, difference, and other
basic operations are ambiguous. This PEP therefore proposes
syntax and semantics for a concrete, built-in set type.
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