Add discovery support for Netatmo weather Station (#3714)

* Add discovery support for Netatmo Weather station

Only The weather information are currently supported (No battery or wifi status supported)

Signed-off-by: Hugo D. (jabesq) <jabesq@gmail.com>

* Add unique_id for netatmo sensors to avoid duplicate

Signed-off-by: Hugo D. (jabesq) <jabesq@gmail.com>

* Update requirements_all.txt and PEP8 fixes

Signed-off-by: Hugo D. (jabesq) <jabesq@gmail.com>

homeassistant/components/netatmo.py

@@ -16,7 +16,7 @@ import homeassistant.helpers.config_validation as cv
 
 REQUIREMENTS = [
     'https://github.com/jabesq/netatmo-api-python/archive/'
-    'v0.5.0.zip#lnetatmo==0.5.0']
+    'v0.6.0.zip#lnetatmo==0.6.0']
 
 _LOGGER = logging.getLogger(__name__)
 

homeassistant/components/sensor/netatmo.py

@@ -55,7 +55,7 @@ MODULE_SCHEMA = vol.Schema({
 
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
     vol.Optional(CONF_STATION): cv.string,
-    vol.Required(CONF_MODULES): MODULE_SCHEMA,
+    vol.Optional(CONF_MODULES): MODULE_SCHEMA,
 })
 
 
@@ -65,7 +65,7 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
     data = NetAtmoData(netatmo.NETATMO_AUTH, config.get(CONF_STATION, None))
 
     dev = []
-    try:
+    if CONF_MODULES in config:
         # Iterate each module
         for module_name, monitored_conditions in config[CONF_MODULES].items():
             # Test if module exist """
@@ -75,8 +75,10 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
             # Only create sensor for monitored """
             for variable in monitored_conditions:
                 dev.append(NetAtmoSensor(data, module_name, variable))
-    except KeyError:
-        pass
+    else:
+        for module_name in data.get_module_names():
+            for variable in data.station_data.monitoredConditions(module_name):
+                dev.append(NetAtmoSensor(data, module_name, variable))
 
     add_devices(dev)
 
@@ -94,6 +96,11 @@ class NetAtmoSensor(Entity):
         self.type = sensor_type
         self._state = None
         self._unit_of_measurement = SENSOR_TYPES[sensor_type][1]
+        module_id = self.netatmo_data.\
+            station_data.moduleByName(module=module_name)['_id']
+        self._unique_id = "Netatmo Sensor {0} - {1} ({2})".format(self._name,
+                                                                  module_id,
+                                                                  self.type)
         self.update()
 
     @property
@@ -101,6 +108,11 @@ class NetAtmoSensor(Entity):
         """Return the name of the sensor."""
         return self._name
 
+    @property
+    def unique_id(self):
+        """Return the unique ID for this sensor."""
+        return self._unique_id
+
     @property
     def icon(self):
         """Icon to use in the frontend, if any."""
@@ -222,6 +234,7 @@ class NetAtmoData(object):
         """Initialize the data object."""
         self.auth = auth
         self.data = None
+        self.station_data = None
         self.station = station
 
     def get_module_names(self):
@@ -233,9 +246,10 @@ class NetAtmoData(object):
     def update(self):
         """Call the Netatmo API to update the data."""
         import lnetatmo
-        dev_list = lnetatmo.DeviceList(self.auth)
+        self.station_data = lnetatmo.DeviceList(self.auth)
 
         if self.station is not None:
-            self.data = dev_list.lastData(station=self.station, exclude=3600)
+            self.data = self.station_data.lastData(station=self.station,
+                                                   exclude=3600)
         else:
-            self.data = dev_list.lastData(exclude=3600)
+            self.data = self.station_data.lastData(exclude=3600)

requirements_all.txt

@@ -174,7 +174,7 @@ https://github.com/danieljkemp/onkyo-eiscp/archive/python3.zip#onkyo-eiscp==0.9.
 https://github.com/gadgetreactor/pyHS100/archive/ef85f939fd5b07064a0f34dfa673fa7d6140bd95.zip#pyHS100==0.1.2
 
 # homeassistant.components.netatmo
-https://github.com/jabesq/netatmo-api-python/archive/v0.5.0.zip#lnetatmo==0.5.0
+https://github.com/jabesq/netatmo-api-python/archive/v0.6.0.zip#lnetatmo==0.6.0
 
 # homeassistant.components.sensor.sabnzbd
 https://github.com/jamespcole/home-assistant-nzb-clients/archive/616cad59154092599278661af17e2a9f2cf5e2a9.zip#python-sabnzbd==0.1