docs: def build_args(cmd, src, dst):
      """
          Build arguments list for passing to subprocess.call_check
  
          :param cmd str: Command string to interpolate src and dst filepaths into.
              Typically the output of `config.Config.uic_command` or `config.Config.rcc_command`.
          :param src str: Source filepath.
          :param dst str: Destination filepath.
      """
      cmd = cmd % (quote(src), quote(dst))
      args = shlex.split(cmd)
  
      return [arg for arg in args if arg]