gistfile1.py

            cache_mtime = os.stat(cache_path).st_mtime
            if ext == '.scss':
                scss_files = glob.glob(src_path.rsplit('/', 1)[0] + '/*.scss')
                if all(cache_mtime >= os.stat(each).st_mtime for each in scss_files):
                    return StaticFile(handler.mime, open(cache_path).read())
            else:
                if cache_mtime >= os.stat(src_path).st_mtime:
                    return StaticFile(handler.mime, open(cache_path).read())