libspeccing

modify.py

def modify_libspec_files():
    files = list_all_libspec_files()
    pattern = r"source=\"([^\"]+)"
    sub_pattern = rf'source=".\{os.path.sep}\g<1>'
    for f in files:
        outfilename = f"{f}.modified"
        with open(f) as file_in:
            file_content = file_in.read()
            with open(outfilename, "w") as file_out:
                new_content = re.sub(
                    pattern, sub_pattern, file_content, 0, re.MULTILINE
                )
                file_out.write(new_content)
        Path(f).unlink()
        Path(outfilename).rename(f)