def get_states(key=None, subkey=None):
if subkey:
return json.dumps(self.monitor.states[key][subkey])
elif key:
return json.dumps(self.monitor.states[key])
else:
return self.monitor.states.json
def handle_json(self, artwork):
'''send the complete details as json object'''
artwork = json.dumps(artwork)
cherrypy.response.headers['Content-Type'] = 'application/json'
cherrypy.response.headers['Content-Length'] = len(artwork)
if cherrypy.request.method.upper() == 'GET':
return artwork
def publish(self, topic, value, qos=None, retain=None):
LOGGER.debug("publish %s to topic %s" % (value, topic))
if qos == None:
qos = self.config["MQTT_QOS"]
if retain == None:
retain = self.config["MQTT_RETAIN"]
try:
value = json.dumps(value)
except:
pass
return self._mqttc.publish(topic, value, qos=qos, retain=retain)
def get_json(url, params):
'''get info from json api'''
result = {}
try:
response = requests.get(url, data=json.dumps(params), timeout=20)
if response and response.content and response.status_code == 200:
result = json.loads(response.content.decode('utf-8', 'replace'))
if "result" in result:
result = result["result"]
else:
LOGGER.warning("Invalid or empty reponse from server - server response: %s" %
(response.status_code))
except Exception as exc:
LOGGER.error("Server is offline or connection error... %s" % exc)
#log_msg("%s --> %s" %(params, result))
return result