Add services to evohome

[zxdavb]

Breaking Change:

Known none.

Description:

Add services to evohome: these expose the full functionality of the system, beyond the restrictions of the HA climate schema - mainly the having the option of setting time limits for operating modes:

• set_system_mode: Set the system mode, either indefinitely, or for a set period, after which it will revert to Auto
• reset_system: Set the system to Auto mode and reset all the zones to follow their schedules (i.e. AutoWithReset mode)
• force_refresh: Pull the latest data from the vendor's servers
• set_zone_override: Override a zone's setpoint, either indefinitely, or for a set period, after which it will revert to following its schedule
• clear_zone_override: Set a zone to follow its schedule

Related issue (if applicable): N/A

Pull request with documentation for home-assistant.io (if applicable): home-assistant/home-assistant.io#11422

Example entry for configuration.yaml (if applicable): unchanged

Checklist:

• The code change is tested and works locally.
• Local tests pass with tox. Your PR cannot be merged unless tests pass
• There is no commented out code in this PR.
• I have followed the development checklist

If user exposed functionality or configuration variables are added/changed:

• Documentation added/updated in home-assistant.io

If the code communicates with devices, web services, or third-party tools:

• The manifest file has all fields filled out correctly. Update and include derived files by running python3 -m script.hassfest.
• New or updated dependencies have been added to requirements_all.txt by running python3 -m script.gen_requirements_all.
• Untested files have been added to .coveragerc.

[zxdavb]

@MartinHjelmare this is my first attempt at creating services for an integration, so your expert input would be gratefully received!

[zxdavb]

@MartinHjelmare Do you have a change to review this, specifically what I did with the voluptuous schemas?

[MartinHjelmare]

I'll try to find some time.

[zxdavb]

I'll try to find some time.

Thanks Martin, I know you're in heavy demand, and it's a crazy time of year - I'll be more patient now.