Matthew Barnett added the comment: There's a move to treat invalid escape sequences as an error (see issue 27364). The previous behaviour was to treat them as literals.
The replacement template string contains \d, which is not a valid escape sequence (it's valid for the pattern, but not the template). ---------- type: crash -> behavior _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue27471> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
