Python 3.12.2 warns: xen/tools/gen-cpuid.py:50: SyntaxWarning: invalid escape sequence '\s' "\s+([\s\d]+\*[\s\d]+\+[\s\d]+)\)" xen/tools/gen-cpuid.py:51: SyntaxWarning: invalid escape sequence '\s' "\s+/\*([\w!]*) .*$")
Specify the strings as raw strings so '\s' is read as literal '\' + 's'. This avoids escaping all the '\'s in the strings. Signed-off-by: Jason Andryuk <[email protected]> --- xen/tools/gen-cpuid.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/xen/tools/gen-cpuid.py b/xen/tools/gen-cpuid.py index bf3f9ec01e..dadeb33080 100755 --- a/xen/tools/gen-cpuid.py +++ b/xen/tools/gen-cpuid.py @@ -47,8 +47,8 @@ def parse_definitions(state): """ feat_regex = re.compile( r"^XEN_CPUFEATURE\(([A-Z0-9_]+)," - "\s+([\s\d]+\*[\s\d]+\+[\s\d]+)\)" - "\s+/\*([\w!]*) .*$") + r"\s+([\s\d]+\*[\s\d]+\+[\s\d]+)\)" + r"\s+/\*([\w!]*) .*$") word_regex = re.compile( r"^/\* .* word (\d*) \*/$") -- 2.44.0
