scripts: fix invalid escape sequence
A backslash-character pair that is not a valid
escape sequence is generating a SyntaxWarning in
Python 3.12 and could generate a SyntaxError in a
future version.
Use a raw string to avoid the escape.
Signed-off-by: Shen Jiamin <shen_jiamin@comp.nus.edu.sg>
Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
diff --git a/scripts/gen_compile_commands.py b/scripts/gen_compile_commands.py
index 1d2b49e..5bdad12 100755
--- a/scripts/gen_compile_commands.py
+++ b/scripts/gen_compile_commands.py
@@ -177,7 +177,7 @@
# escape the pound sign '#', either as '\#' or '$(pound)' (depending on the
# kernel version). The compile_commands.json file is not interpreted
# by Make, so this code replaces the escaped version with '#'.
- prefix = command_prefix.replace('\#', '#').replace('$(pound)', '#') # noqa: W605
+ prefix = command_prefix.replace(r'\#', '#').replace('$(pound)', '#')
# Use os.path.abspath() to normalize the path resolving '.' and '..' .
abs_path = os.path.abspath(os.path.join(root_directory, file_path))