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Use raw strings in the re module examples. (GH-4616) (#4617)

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(cherry picked from commit c615be5166)
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Miss Islington (bot) 2017-11-28 13:21:09 -08:00 • committed by Serhiy Storchaka
parent cb79c22039
commit 5f6d2bb8cf
1 changed files with 4 additions and 4 deletions
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Doc/library/re.rst
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@ -668,11 +668,11 @@ form.
splits occur, and the remainder of the string is returned as the final element splits occur, and the remainder of the string is returned as the final element
of the list. :: of the list. ::
>>> re.split('\W+', 'Words, words, words.') >>> re.split(r'\W+', 'Words, words, words.')
['Words', 'words', 'words', ''] ['Words', 'words', 'words', '']
>>> re.split('(\W+)', 'Words, words, words.') >>> re.split(r'(\W+)', 'Words, words, words.')
['Words', ', ', 'words', ', ', 'words', '.', ''] ['Words', ', ', 'words', ', ', 'words', '.', '']
>>> re.split('\W+', 'Words, words, words.', 1) >>> re.split(r'\W+', 'Words, words, words.', 1)
['Words', 'words, words.'] ['Words', 'words, words.']
>>> re.split('[a-f]+', '0a3B9', flags=re.IGNORECASE) >>> re.split('[a-f]+', '0a3B9', flags=re.IGNORECASE)
['0', '3', '9'] ['0', '3', '9']
@ -681,7 +681,7 @@ form.
the string, the result will start with an empty string. The same holds for the string, the result will start with an empty string. The same holds for
the end of the string:: the end of the string::
>>> re.split('(\W+)', '...words, words...') >>> re.split(r'(\W+)', '...words, words...')
['', '...', 'words', ', ', 'words', '...', ''] ['', '...', 'words', ', ', 'words', '...', '']
That way, separator components are always found at the same relative That way, separator components are always found at the same relative