From: Andrew M. Kuchling <amk@amk.ca>
Date: Tue, 16 Dec 2003 20:59:37 +0000 (+0000)
Subject: Make example more readable
X-Git-Tag: v2.4a1~1083
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=4612bc587b002841644d854cc3fd441e0ef71855;p=thirdparty%2FPython%2Fcpython.git

Make example more readable
---

diff --git a/Doc/whatsnew/whatsnew24.tex b/Doc/whatsnew/whatsnew24.tex
index e0e2c9cc543b..9e699a3dcee5 100644
--- a/Doc/whatsnew/whatsnew24.tex
+++ b/Doc/whatsnew/whatsnew24.tex
@@ -301,11 +301,14 @@ counting, or identifying duplicate elements:
 
 \begin{verbatim}
 >>> word = 'abracadabra'
->>> [k for k, g in groupby(list.sorted(word))]
+>>> word = list.sorted(word)   # Turn string into sorted list of letters
+>>> word 
+['a', 'a', 'a', 'a', 'a', 'b', 'b', 'c', 'd', 'r', 'r']
+>>> [k for k, g in groupby(word)]   # List the various group keys
 ['a', 'b', 'c', 'd', 'r']
->>> [(k, len(list(g))) for k, g in groupby(list.sorted(word))]
+>>> [(k, len(list(g))) for k, g in groupby(word)] # List key and group length
 [('a', 5), ('b', 2), ('c', 1), ('d', 1), ('r', 2)]
->>> [k for k, g in groupby(list.sorted(word)) if len(list(g)) > 1]
+>>> [k for k, g in groupby(word) if len(list(g)) > 1] # All groups of size >1
 ['a', 'b', 'r']
 \end{verbatim}