code: async def get_engaged_axes(request):
      
      hw = hw_from_req(request)
      return web.json_response(
          {str(k).lower(): {'enabled': v}
           for k, v in hw.engaged_axes.items()})
docs: Query driver for engaged state by axis. Response keys will be axes XYZABC
      and keys will be True for engaged and False for disengaged. Axes must be
      manually disengaged, and are automatically re-engaged whenever a "move" or
      "home" command is called on that axis.
  
      Response shape example:
          {"x": {"enabled": true}, "y": {"enabled": false}, ...}