[Python-checkins] python/dist/src/Doc/lib libitertools.tex, 1.12.6.6, 1.12.6.7

Mon Oct 20 16:45:35 EDT 2003

Update of /cvsroot/python/python/dist/src/Doc/lib
In directory sc8-pr-cvs1:/tmp/cvs-serv25729
Modified Files:
 Tag: release23-maint
	libitertools.tex 
Log Message:
Backport 1.19: 
 
 Use 'predicate = bool' as the default predicate for ifilter[false].
Index: libitertools.tex
===================================================================
RCS file: /cvsroot/python/python/dist/src/Doc/lib/libitertools.tex,v
retrieving revision 1.12.6.6
retrieving revision 1.12.6.7
diff -C2 -d -r1.12.6.6 -r1.12.6.7
*** libitertools.tex	5 Oct 2003 23:05:56 -0000	1.12.6.6
--- libitertools.tex	20 Oct 2003 20:45:33 -0000	1.12.6.7
***************
*** 141,146 ****
 def ifilter(predicate, iterable):
 if predicate is None:
! def predicate(x):
! return x
 for x in iterable:
 if predicate(x):
--- 141,145 ----
 def ifilter(predicate, iterable):
 if predicate is None:
! predicate = bool
 for x in iterable:
 if predicate(x):
***************
*** 158,163 ****
 def ifilterfalse(predicate, iterable):
 if predicate is None:
! def predicate(x):
! return x
 for x in iterable:
 if not predicate(x):
--- 157,161 ----
 def ifilterfalse(predicate, iterable):
 if predicate is None:
! predicate = bool
 for x in iterable:
 if not predicate(x):