def sanitizedFilenameIncludeGuard(self, absFileName):
        # Use relative path to ensure files are identical across build directories
        relFileName = os.path.relpath(absFileName)
        return "__CPPML_TRANSFORMED_" + "".join(['_' if not x.isalnum() else x for x in relFileName])
produce a string that matches the filename, but that's appropriate for use in a #include
dataset/ETHPy150Open ufora/ufora/build/cppml.py/cppml.sanitizedFilenameIncludeGuard