Fix invalid escape sequence in utils, minor cleanup in python script (#948)

According to the Python document[1], any invalid escape sequences in
string literals now generate a DeprecationWarning (SyntaxWarning as of
3.12) and in the future this will become a SyntaxError.

This Change uses Python’s raw string notation for regular expression
patterns to avoid it.

[1]: https://docs.python.org/3.10/library/re.html

Signed-off-by: haoqixu <hq.xu0o0@gmail.com>
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xu0o0 2024-08-26 22:53:35 +08:00 committed by GitHub
parent 9f4b1adbea
commit 73698fa028
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@ -4,7 +4,7 @@ import re
UNIT_DIR = os.path.abspath(os.path.dirname(os.path.abspath(__file__)) + '/../src/unit')
TEST_FILE = UNIT_DIR + '/test_files.h'
TEST_PROTOTYPE = '(int (test_[a-zA-Z0-9_]*)\(.*\)).*{'
TEST_PROTOTYPE = r'(int (test_[a-zA-Z0-9_]*)\(.*\)).*{'
if __name__ == '__main__':
with open(TEST_FILE, 'w') as output: