def is_valid(cls , data):
valid = True
if data is None:
valid = False
if valid:
for key in ["key" , "sensorid" , "value" , "timestamp"]:
if not key in data:
valid = False
if valid and settings.FORCE_VALID_SENSOR:
try:
sensor = Sensor.objects.get( pk = data["sensorid"] )
except Sensor.DoesNotExist:
valid = False
if valid:
ts = TimeStamp.parse_datetime( data["timestamp"] )
if ts is None:
valid = False
if valid and settings.FORCE_VALID_KEY:
valid = ApiKey.valid( data["key"] )
return valid
def is_valid(cls, data):
valid = True
if data is None:
valid = False
if valid:
for key in ["key", "sensorid", "value", "timestamp"]:
if not key in data:
valid = False
if valid and settings.FORCE_VALID_SENSOR:
try:
sensor = Sensor.objects.get(pk=data["sensorid"])
except Sensor.DoesNotExist:
valid = False
if valid:
ts = TimeStamp.parse_datetime(data["timestamp"])
if ts is None:
valid = False
if valid and settings.FORCE_VALID_KEY:
valid = ApiKey.valid(data["key"])
return valid
def is_valid(cls, data):
valid = True
if data is None:
valid = False
if valid:
for key in ["key", "sensorid"]:
if not key in data:
valid = False
data_OK = False
if "value_list" in data:
data_OK = True
else:
if "value" in data and "timestamp" in data:
data_OK = True
if not data_OK:
valid = False
if valid and settings.FORCE_VALID_SENSOR:
try:
sensor = Sensor.objects.get(pk=data["sensorid"])
except Sensor.DoesNotExist:
valid = False
if valid:
ts_list = []
if "timestamp" in data:
ts_list.append(data["timestamp"])
else:
for item in data["value_list"]:
if len(item) == 2:
ts_list.append(item[0])
else:
valid = False
for ts in ts_list:
t = TimeStamp.parse_datetime(ts)
if t is None:
valid = False
if valid and settings.FORCE_VALID_KEY:
valid = ApiKey.valid(data["key"])
return valid
def is_valid(cls, data):
valid = True
if data is None:
valid = False
if valid:
for key in ["key", "sensorid"]:
if not key in data:
valid = False
data_OK = False
if "value_list" in data:
data_OK = True
else:
if "value" in data and "timestamp" in data:
data_OK = True
if not data_OK:
valid = False
if valid and settings.FORCE_VALID_SENSOR:
try:
sensor = Sensor.objects.get(pk=data["sensorid"])
except Sensor.DoesNotExist:
valid = False
if valid:
ts_list = []
if "timestamp" in data:
ts_list.append(data["timestamp"])
else:
for item in data["value_list"]:
if len(item) == 2:
ts_list.append(item[0])
else:
valid = False
for ts in ts_list:
t = TimeStamp.parse_datetime(ts)
if t is None:
valid = False
if valid and settings.FORCE_VALID_KEY:
valid = ApiKey.valid(data["key"])
return valid
def error(cls, data):
if data is None:
return "Error: empty payload"
missing_keys = []
for key in ["key", "sensorid", "value", "timestamp"]:
if not key in data:
missing_keys.append(key)
if missing_keys:
return "Error: missing fields in payload: %s" % missing_keys
ts = TimeStamp.parse_datetime(data["timestamp"])
if ts is None:
return "Error: invalid timestamp - expected: YYYY-MM-DDTHH:MM:SS+zz"
if settings.FORCE_VALID_KEY:
if not ApiKey.valid(data["key"]):
return "Error: invalid key"
return None
def error(cls, data):
if data is None:
return "Error: empty payload"
missing_keys = []
for key in ["key", "sensorid", "value", "timestamp"]:
if not key in data:
missing_keys.append(key)
if missing_keys:
return "Error: missing fields in payload: %s" % missing_keys
ts = TimeStamp.parse_datetime(data["timestamp"])
if ts is None:
return "Error: invalid timestamp - expected: YYYY-MM-DDTHH:MM:SS+zz"
if settings.FORCE_VALID_KEY:
if not ApiKey.valid(data["key"]):
return "Error: invalid key"
return None
