From fef732d4dc7fcb012c4339585d621d6c6bf384aa Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Tue, 16 Apr 2024 13:09:17 +0300
Subject: utils: checkstyle.py: Use r'' strings for regular expressions
It's a good practice to use r'' strings for regular expressions in
Python, to avoid unexpected interaction with string escape sequences.
Use them globally. This allows simplifying escaping in one of the
regular expression strings.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
---
utils/checkstyle.py | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
(limited to 'utils')
diff --git a/utils/checkstyle.py b/utils/checkstyle.py
index 84f44a42..2ab7e50f 100755
--- a/utils/checkstyle.py
+++ b/utils/checkstyle.py
@@ -569,7 +569,7 @@ class IncludeChecker(StyleChecker):
'limits', 'locale', 'setjmp', 'signal', 'stdarg', 'stddef',
'stdint', 'stdio', 'stdlib', 'string', 'time', 'uchar', 'wchar',
'wctype')
- include_regex = re.compile('^#include <c([a-z]*)>')
+ include_regex = re.compile(r'^#include <c([a-z]*)>')
def __init__(self, content):
super().__init__()
@@ -632,7 +632,7 @@ class MesonChecker(StyleChecker):
class Pep8Checker(StyleChecker):
patterns = ('*.py',)
- results_regex = re.compile('stdin:([0-9]+):([0-9]+)(.*)')
+ results_regex = re.compile(r'stdin:([0-9]+):([0-9]+)(.*)')
def __init__(self, content):
super().__init__()
@@ -665,7 +665,7 @@ class Pep8Checker(StyleChecker):
class ShellChecker(StyleChecker):
patterns = ('*.sh',)
- results_line_regex = re.compile('In - line ([0-9]+):')
+ results_line_regex = re.compile(r'In - line ([0-9]+):')
def __init__(self, content):
super().__init__()
@@ -753,7 +753,7 @@ class CLangFormatter(Formatter):
class DoxygenFormatter(Formatter):
patterns = ('*.c', '*.cpp')
- return_regex = re.compile(' +\\* +\\\\return +[a-z]')
+ return_regex = re.compile(r' +\* +\\return +[a-z]')
@classmethod
def format(cls, filename, data):
@@ -813,7 +813,7 @@ class DPointerFormatter(Formatter):
class IncludeOrderFormatter(Formatter):
patterns = ('*.cpp', '*.h')
- include_regex = re.compile('^#include (["<])([^">]*)([">])')
+ include_regex = re.compile(r'^#include (["<])([^">]*)([">])')
@classmethod
def format(cls, filename, data):
--
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