[Python-checkins] CVS: python/nondist/peps pep-0218.txt,NONE,1.1

2000年7月31日 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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