On Tue, Jul 13, 2010 at 12:26 AM, John Arbash Meinel <john.arbash.mei...@gmail.com> wrote: >>>> r"testing \" backslash and quote" > 'testing \\" backslash and quote' > > It happens that this is the behavior I want, but it seemed just as > likely to be an error. I tested it with python2.5 and 2.6 and got the > same results.
The behaviour does appear to be explicitly documented in the language reference: """ When an 'r' or 'R' prefix is present, a character following a backslash is included in the string without change, and all backslashes are left in the string. For example, the string literal r"\n" consists of two characters: a backslash and a lowercase 'n'. String quotes can be escaped with a backslash, but the backslash remains in the string; for example, r"\"" is a valid string literal consisting of two characters: a backslash and a double quote; r"\" is not a valid string literal (even a raw string cannot end in an odd number of backslashes). """ Schiavo Simon _______________________________________________ Python-Dev mailing list Python-Dev@python.org http://mail.python.org/mailman/listinfo/python-dev Unsubscribe: http://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com
