Update Honeywell thermostat component to new API

[zxdavb (David Bonnes)]

@namadori

There is some life on my other thread.

Maybe we could close this thread. There is a link to an improved (albeit buggy) custom component in the other thread.

Honeywell Evohome thermostat: work started, need advice

@PItax, Yes @namadori’s code does stop working after an hour. It’s because it uses evohome-client2 (which uses v2 of the honeywell API), after the OAuth token runs out. There is a way to extend token life - but it seems (to my noob eyes) that this is not exposed within the evohome-client2 code. Anyway, I have added the following work-around to @namadori’s code (my update code is different to @namadori’s , for val in self.client.temp...): def update(self): try: ... except TypeErro…