[Python-checkins] python/dist/src/Doc/lib libitertools.tex, 1.13, 1.14

[rhettinger at users.sourceforge.net]

Update of /cvsroot/python/python/dist/src/Doc/lib
In directory sc8-pr-cvs1:/tmp/cvs-serv14440/Doc/lib

Modified Files:
	libitertools.tex 
Log Message:
Modified itertools.izip() to match the behavior of __builtin__.zip()
which can now take zero arguments.



Index: libitertools.tex
===================================================================
RCS file: /cvsroot/python/python/dist/src/Doc/lib/libitertools.tex,v
retrieving revision 1.13
retrieving revision 1.14
diff -C2 -d -r1.13 -r1.14
*** libitertools.tex	8 Aug 2003 02:40:28 -0000	1.13
--- libitertools.tex	8 Aug 2003 05:10:41 -0000	1.14
***************
*** 227,234 ****
       def izip(*iterables):
           iterables = map(iter, iterables)
!          while True:
               result = [i.next() for i in iterables]
               yield tuple(result)
    \end{verbatim}
  \end{funcdesc}
  
--- 227,237 ----
       def izip(*iterables):
           iterables = map(iter, iterables)
!          while iterables:
               result = [i.next() for i in iterables]
               yield tuple(result)
    \end{verbatim}
+ 
+   \versionchanged[When no iterables are specified, returns a zero length
+                   iterator instead of raising a TypeError exception]{2.4}  
  \end{funcdesc}