patman: Resolve python string vs. regex escaping syntax
Python strings have their own notion of backslash-escaping, and that can
conflict with the intentions for strings passed to the 're' module. In
particular, I get warnings like this:
tools/patman/../patman/commit.py:9: SyntaxWarning: invalid escape sequence '\s'
re_subject_tag = re.compile('([^:\s]*):\s*(.*)')
We should use a raw string (r'...') so that all escaping is passed into
the regex module, not interpreted within the string itself.
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2 files changed