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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2024-04-16 13:09:17 +0300
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2024-04-19 12:34:57 +0300
commitfef732d4dc7fcb012c4339585d621d6c6bf384aa (patch)
treeac9abe2f4f75499d30f7a7d7ef9ef41e424858b8 /utils
parentdbd13a6f77553499607f02aabc18a7d2d3a35651 (diff)
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>
Diffstat (limited to 'utils')
-rwxr-xr-xutils/checkstyle.py10
1 files changed, 5 insertions, 5 deletions
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):