This adds a 'sensor_class' property and attribute, which should be either
None or one of several defined SENSOR_CLASSES to indicate contextual
information about what the sensor is measuring.
* From configuration.yaml is easy to provide iterable elements like lists,
this adds the possibility to provide a list of Sonos hosts using a yaml
and still supports the comma separated string version
* Remove superfluous host reassignment
* Add check if V_LIGHT is in values before sending message in
_turn_on_light.
* Replace super calls with self.
* Remove not needed init method in child classes.
* Remove turn_on method in parent class and add update_ha_state
to _turn_on_light, _turn_on_dimmer and _turn_on_rgb_or_w.
* Make a flatter one level inheritance, with MySensorsLight as parent
with four children, one per light type.
* Break out helper methods. One per plain light, dimmer and RGB/RGBW
children and per update, turn_on and turn_off, nine in total. Put
these in the parent.
* Call the helper methods as needed from the child methods update,
turn_on and turn_off.
* Change name of MySensorsLightLight to MySensorsLightPlain.
* Fix module docstrings according to pep257.
* Change name of color util method from rgb_hex_to_list to
rgb_hex_to_rgb_list.
* Add unit tests for rgb_hex_to_rgb_list.
* Add a light entity class per V_LIGHT, V_DIMMER, V_RGB and V_RGBW.
Make these classes inherit each other up to MySensorsLight class.
* Map the entity classes to their S_TYPE in a dict.
* Check if an entity class map or just an entity class have been passed
to pf_callback_factory before using the entity_class variable in
homeassistant/components/mysensors.py.
* Add rgb_hex_to_list function in homeassistant/util/color.py.
This adds verbose debugging which can be turned on to figure out what is
going on. It also adds a broad exception handler in the worker thread
to avoid dying. If you're running this such that stderr doesn't go to a
log, it can be easy to miss the thread's death.
I wrote all this to try to diagnose #1283, which seems to maybe have
healed itself. But since I have it, I figure we might as well keep it
in case we have trouble in the future.
This bumps the somecomfort requirement to 0.2.1 to pull in a change
that makes handling no-fan systems graceful. Adds a test that should
prove it gives us what we want.
If no fan, then fan is always idle and fanmode is None.
