Catch exceptions for all commands sent light.zha.Light.

[Adminiuga]

Description:

Catch exceptions for all operations which may fail because of device
reachibility
More verbose debug logging on operations

Checklist:

• The code change is tested and works locally.
• Local tests pass with tox. Your PR cannot be merged unless tests pass

[walthowd]

Thanks @Adminiuga -- I actually just submitted a pull request for the same thing, but closed it now -- this looks great!

[walthowd]

@Adminiuga Been testing this in 0.79.2 and so far it seems that it's working well -- If you do turn on a light that is physically switched off you will get "Couldn't change brightness level" message for the bellows delivery error, but I assume that is based on the internals of how the turn_on service calls the light with a set brightness. . . .

[Adminiuga]

but I assume that is based on the internals of how the turn_on service calls the light with a set brightness

Yes, the light.zha.Light.async_turn_on() actually issues move_to_level_with_on_off Zigbee command which turns light on/off depending on the brightness level. So if the light is physically off, then move_to_level_with_on_off is going to throw DeliveryError so you respectively the error states it couldn't change the brightness level.