def on_response(response):
        def make_camera_response(c):
            return {"id": c["id"], "name": c["name"]}

        if response.error:
            logging.error(
                "failed to list remote cameras on %(url)s: %(msg)s"
                % {"url": pretty_camera_url(local_config, camera=False), "msg": utils.pretty_http_error(response)}
            )

            return callback(error=utils.pretty_http_error(response))

        try:
            response = json.loads(response.body)

        except Exception as e:
            logging.error(
                "failed to decode json answer from %(url)s: %(msg)s"
                % {"url": pretty_camera_url(local_config, camera=False), "msg": unicode(e)}
            )

            return callback(error=unicode(e))

        cameras = response["cameras"]

        # filter out simple mjpeg cameras
        cameras = [make_camera_response(c) for c in cameras if c["proto"] != "mjpeg" and c.get("enabled")]

        callback(cameras)

 def on_response(response):
     def make_camera_response(c):
         return {
             'id': c['id'],
             'name': c['name']
         }
     
     if response.error:
         logging.error('failed to list remote cameras on %(url)s: %(msg)s' % {
                 'url': pretty_camera_url(local_config, camera=False),
                 'msg': utils.pretty_http_error(response)})
         
         return callback(error=utils.pretty_http_error(response))
     
     try:
         response = json.loads(response.body)
         
     except Exception as e:
         logging.error('failed to decode json answer from %(url)s: %(msg)s' % {
                 'url': pretty_camera_url(local_config, camera=False),
                 'msg': unicode(e)})
         
         return callback(error=unicode(e))
     
     cameras = response['cameras']
     
     # filter out simple mjpeg cameras
     cameras = [make_camera_response(c) for c in cameras
             if c['proto'] != 'mjpeg' and c.get('enabled')]
     
     callback(cameras)

    def on_response(response):
        if response.error:
            logging.error('failed to execute action "%(action)s" of remote camera %(id)s on %(url)s: %(msg)s' % {
                    'action': action,
                    'id': camera_id,
                    'url': pretty_camera_url(local_config),
                    'msg': utils.pretty_http_error(response)})

            return callback(error=utils.pretty_http_error(response))
        
        callback()

    def on_response(response):
        if response.error:
            logging.error('failed to take snapshot for camera with id %(id)s: %(msg)s' % {
                    'id': camera_id,
                    'msg': utils.pretty_http_error(response)})

        else:
            logging.debug('successfully took snapshot for camera with id %(id)s' % {'id': camera_id})

 def on_response(response):
     if response.error:
         logging.error('failed to %(what)s motion detection for camera with id %(id)s: %(msg)s' % {
                 'what': ['disable', 'enable'][enabled],
                 'id': camera_id,
                 'msg': utils.pretty_http_error(response)})
     
     else:
         logging.debug('successfully %(what)s motion detection for camera with id %(id)s' % {
                 'what': ['disabled', 'enabled'][enabled],
                 'id': camera_id})

    def on_response(response):
        if response.error:
            return callback(error=utils.pretty_http_error(response))

        enabled = bool(response.body.lower().count("active"))

        logging.debug(
            "motion detection is %(what)s for camera with id %(id)s"
            % {"what": ["disabled", "enabled"][enabled], "id": camera_id}
        )

        callback(enabled)