Tibber: retry if we fail to connect at startup (#12620)

* Tibber: retry if we fail to connect at startup

* Tibber: retry if we fail to connect at startup

* Tibber: retry if we fail to connect at startup

* Tibber: retry if we fail to connect at startup

* Update tibber.py

* Update tibber.py

homeassistant/components/sensor/tibber.py

@@ -9,16 +9,18 @@ import asyncio
 import logging
 
 from datetime import timedelta
+import aiohttp
 import voluptuous as vol
 
 import homeassistant.helpers.config_validation as cv
 from homeassistant.components.sensor import PLATFORM_SCHEMA
 from homeassistant.const import CONF_ACCESS_TOKEN
+from homeassistant.exceptions import PlatformNotReady
 from homeassistant.helpers.aiohttp_client import async_get_clientsession
 from homeassistant.helpers.entity import Entity
 from homeassistant.util import dt as dt_util
 
-REQUIREMENTS = ['pyTibber==0.2.1']
+REQUIREMENTS = ['pyTibber==0.3.0']
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -33,14 +35,18 @@ SCAN_INTERVAL = timedelta(minutes=1)
 @asyncio.coroutine
 def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
     """Set up the Tibber sensor."""
-    import Tibber
+    import tibber
-    tibber = Tibber.Tibber(config[CONF_ACCESS_TOKEN],
+    tibber_connection = tibber.Tibber(config[CONF_ACCESS_TOKEN],
                                       websession=async_get_clientsession(hass))
-    yield from tibber.update_info()
+
+    try:
+        yield from tibber_connection.update_info()
         dev = []
-    for home in tibber.get_homes():
+        for home in tibber_connection.get_homes():
             yield from home.update_info()
             dev.append(TibberSensor(home))
+    except (asyncio.TimeoutError, aiohttp.ClientError):
+        raise PlatformNotReady() from None
 
     async_add_devices(dev, True)
 

requirements_all.txt

@@ -644,7 +644,7 @@ pyHS100==0.3.0
 pyRFXtrx==0.21.1
 
 # homeassistant.components.sensor.tibber
-pyTibber==0.2.1
+pyTibber==0.3.0
 
 # homeassistant.components.switch.dlink
 pyW215==0.6.0