[Python-checkins] cpython (3.3): Regex should be a raw string

[raymond.hettinger]

http://hg.python.org/cpython/rev/43ac02b7e322
changeset:   82435:43ac02b7e322
branch:      3.3
parent:      82433:b62317fe1a22
user:        Raymond Hettinger <python at rcn.com>
date:        Fri Mar 01 03:30:20 2013 -0800
summary:
  Regex should be a raw string

files:
  Doc/library/collections.rst |  2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)


diff --git a/Doc/library/collections.rst b/Doc/library/collections.rst
--- a/Doc/library/collections.rst
+++ b/Doc/library/collections.rst
@@ -210,7 +210,7 @@
 
     >>> # Find the ten most common words in Hamlet
     >>> import re
-    >>> words = re.findall('\w+', open('hamlet.txt').read().lower())
+    >>> words = re.findall(r'\w+', open('hamlet.txt').read().lower())
     >>> Counter(words).most_common(10)
     [('the', 1143), ('and', 966), ('to', 762), ('of', 669), ('i', 631),
      ('you', 554),  ('a', 546), ('my', 514), ('hamlet', 471), ('in', 451)]

-- 
Repository URL: http://hg.python.org/cpython