def compile_less(filenames=None):
    if filenames is None:
        from web_ui import app
        filenames = app.config["LESS_FILENAMES"]

    for fn in filenames:
        logging.info("Compiling {}.less".format(fn))

        rv = os.system("touch static/css/{}.css".format(fn))
        rv += os.system("lesscpy static/css/{fn}.less > static/css/{fn}.css".format(fn=fn))

    if rv > 0:
        logging.error("Compilation of LESS stylesheets failed.")
Show that options are generated correctly from kwargs with KEEPIDLE.
dataset/ETHPy150Open ciex/souma/web_ui/helpers.py/compile_less--crossover with--dataset/ETHPy150Open sigmavirus24/requests-toolbelt/tests/test_socket_options_adapter.py/test_keep_alive_on_newer_requests_with_idle