def post(self, request, device_id):
device_instance = Device.objects.get(
Q(device_id=device_id) & Q(user=request.user))
device_instance.delete()
authentication = Authentication()
ag = authentication.getAuthToken(Constant().clientInfo())
accesstoken = ag.split(",")[0].split(":")[1]
device_management = DeviceManagement()
device_management.deleteDirectDevice(deviceId=device_id,
accessToken=accesstoken[1:-1],
cascade="true",
appId=None)
return redirect(to="/device/list")
def get(self, request, device_id):
authentication = Authentication()
ag = authentication.getAuthToken(Constant().clientInfo())
accesstoken = ag.split(",")[0].split(":")[1]
data_collect = DataCollection()
data = data_collect.querySingleDeviceInfo(
deviceId=device_id,
appId=None,
select="imsi",
accessToken=accesstoken[1:-1])
dict_data = json.loads(data)
#获网关id以便查询历史数据时填入
gatewayid = dict_data.get("gatewayId", None)
querydatahistory = QueryDeviceDataHistoryInDTO()
querydatahistory.setAppId(None)
querydatahistory.setDeviceId(deviceId=device_id)
querydatahistory.setGatewayId(gatewayId=gatewayid)
querydatahistory.setPageSize(100)
histoty_data = data_collect.queryDeviceDataHistory(
qddhInDTO=querydatahistory, accessToken=accesstoken[1:-1])
dict_history_data = json.loads(histoty_data)
histoty_dto = dict_history_data['deviceDataHistoryDTOs']
return_data = []
time_data = []
for dto in histoty_dto:
return_data.append(dto["data"])
time_data.append(change_timestamp_to_realtime(dto["timestamp"]))
data = zip(return_data, time_data)
AirTemp, AirHumidity, LightIntensity, OilHumidity = [], [], [], []
for single_dict in return_data:
AirTemp.append(single_dict["AirTemp"])
AirHumidity.append(single_dict["AirHumidity"])
LightIntensity.append(single_dict["LightIntensity"])
OilHumidity.append(single_dict["OilHumidity"])
return render(
request, "device_detail.html", {
"data": data,
"AirTemp": AirTemp,
"AirHumidity": AirHumidity,
"LightIntensity": LightIntensity,
"OilHumidity": OilHumidity
})
def refreshAuthTokenInfo(self):
arInDTO = AuthRefreshInDTO()
arInDTO.appId = (Constant().readConfFile())[2]
arInDTO.secret = (Constant().readConfFile())[3]
authOutDTO = AuthOutDTO()
result = Authentication().getAuthToken(Constant().clientInfo())
authOutDTO.setRefreshToken(json.loads(result)['refreshToken'])
arInDTO.refreshToken = authOutDTO.getRefreshToken()
return arInDTO
def post(self, request):
device_name = request.POST.get("device_name", "")
imsi = request.POST.get("imsi", "")
device_form = DeviceForm(request.POST)
if device_form.is_valid():
device_instance = Device()
authentication = Authentication()
ag = authentication.getAuthToken(Constant().clientInfo())
accesstoken = ag.split(",")[0].split(":")[1]
deviceinfodto = DeviceInfoDTO() # 表示要注册设备的信息，只需要填写设备model（型号）即可
deviceinfodto.setModel("00000001") # 设置设备的型号
deviceinfodto.setManufacturerId(
"8d2cb5b1888d459a914983c791e17bc1") #设置厂商ID
deviceinfodto.setmanufacturerName("HUAWEI") #设置厂商名
deviceinfodto.setDeviceType("MultiSensor") #设置设备类型
deviceinfodto.setProtocolType("LWM2M") #设置设备协议
deviceinfodto = clastodict(deviceinfodto)
redirectdeviceindto = RegDirectDeviceInDTO()
redirectdeviceindto.deviceInfo = deviceinfodto
redirectdeviceindto.setDeviceName(device_name)
redirectdeviceindto.setNodeId(imsi)
redirectdeviceindto.setProductId("604219a122768f094ccb74b1")
device_management = DeviceManagement()
return_data = device_management.regDirectDevice(
rddInDto=redirectdeviceindto,
appId="Y2fIeoKaw4Sizm0lZjGOZNfhRkoa",
accessToken=accesstoken[1:-1])
return_date_dict = json.loads(return_data)
device_instance.device_id = return_date_dict["deviceId"]
device_instance.user = request.user
device_instance.device_name = device_name
device_instance.belonged_product = "jujube_environment"
device_instance.product_type = "MultiSensor"
device_instance.save()
return redirect(to="/device/list")
def get(self, request):
authentication = Authentication()
ag = authentication.getAuthToken(Constant().clientInfo())
accesstoken = ag.split(",")[0].split(":")[1]
#获取设备列表前先更新设备状态
data_collect = DataCollection()
querybatchdevicesinfoindto = QueryBatchDevicesInfoInDTO()
querybatchdevicesinfoindto.setPageSize('20')
data = data_collect.queryBatchDevicesInfo(
qbdiInDTO=querybatchdevicesinfoindto,
accessToken=accesstoken[1:-1])
devices = []
if json.loads(data).get("devices", ""):
devices = json.loads(data)["devices"]
for device in devices:
device_id = device["deviceId"]
device_instance = Device.objects.get(device_id=device_id)
device_instance.status = device['deviceInfo']['status']
device_instance.save()
user = self.request.user
devices = Device.objects.filter(user=self.request.user)
online_num = Device.objects.filter(status="ONLINE").count()
offline_num = Device.objects.filter(status="OFFLINE").count()
err_num = Device.objects.filter(status="ABNORMAL").count()
#求出离线设备和在线设备的比例
online_num_res = online_num / (online_num + offline_num + err_num)
offline_num_res = offline_num / (online_num + offline_num + err_num)
err_num_res = err_num / (online_num + offline_num + err_num)
return render(
request, "device_list.html", {
"devices": devices,
"online": online_num,
"offline": offline_num,
"err": err_num,
"device_num": online_num + offline_num + err_num
})
"""批量查询设备信息"""
import sys
sys.path.insert(0,'C:/Users/admin/Desktop/PythonSDK_V20190905/Python_SDK_Demo')
sys.path.insert(0,"E:/envs/IOT_LIGHT/Lib/site-packages/PythonSDK_V20190905")
from PythonSDK_V20190905.com.huawei.iotplatform.client.invokeapi.Authentication import Authentication
from PythonSDK_V20190905.com.huawei.iotplatform.client.invokeapi.DataCollection import DataCollection
from Python_SDK_Demo.com.huawei.iotplatform.constant.Constant import Constant
from Python_SDK_Demo.com.huawei.iotplatform.client.dto.QueryBatchDevicesInfoInDTO import QueryBatchDevicesInfoInDTO
if __name__=="__main__":
authentication = Authentication()
ag = authentication.getAuthToken(Constant().clientInfo())
accesstoken = ag.split(",")[0].split(":")[1]
data_collection=DataCollection()
querybatchdevicesinfoindto=QueryBatchDevicesInfoInDTO()
querybatchdevicesinfoindto.setAppId(None)
#查询在线设备的数据
querybatchdevicesinfoindto.setStatus("ONLINE")
print(data_collection.queryBatchDevicesInfo(qbdiInDTO=querybatchdevicesinfoindto,accessToken=accesstoken[1:-1]))
from PythonSDK_V20190905.com.huawei.iotplatform.client.invokeapi.Authentication import Authentication
from Python_SDK_Demo.com.huawei.iotplatform.client.dto.AuthOutDTO import AuthOutDTO
from Python_SDK_Demo.com.huawei.iotplatform.client.dto.AuthRefreshInDTO import AuthRefreshInDTO
from Python_SDK_Demo.com.huawei.iotplatform.constant.Constant import Constant
class AuthenticationTest(object):
def refreshAuthTokenInfo(self):
arInDTO = AuthRefreshInDTO()
arInDTO.appId = (Constant().readConfFile())[2]
arInDTO.secret = (Constant().readConfFile())[3]
authOutDTO = AuthOutDTO()
result = Authentication().getAuthToken(Constant().clientInfo())
authOutDTO.setRefreshToken(json.loads(result)['refreshToken'])
arInDTO.refreshToken = authOutDTO.getRefreshToken()
return arInDTO
if __name__ == "__main__":
auTest = AuthenticationTest()
authentication = Authentication()
ag = authentication.getAuthToken(Constant().clientInfo())
print("====== get access token ======")
print("result:", ag + "\n")
ar = authentication.refreshAuthToken(auTest.refreshAuthTokenInfo())
print("====== refresh token ======")
print("result:", ar + "\n")