test = re.compile(
    '(?P<full_path>.+):\\d+:\\s+warning:\\s+Member\\s+(?P<member_name>.+)\\s+\\((?P<member_type>%s)\\) of (class|group|namespace)\\s+(?P<class_name>.+)\\s+is not documented'
     % self.__MEMBER_TYPES, re.IGNORECASE)
How to split long regular expression rules to multiple lines in Python