Handle Daikin AC adapters without fan mode and swing mode support

[rofrantz]

Description:

Based on https://community.home-assistant.io/t/daikin-component-no-climate-entities-created-task-exception/39608 there are users with Daikin climate devices with BRP072A42 adapters witch do not support changing the fan speed (FAN_MODE) or fan direction (SWING_MODE). This PR should fix that issue.

Related issue (if applicable): fixes https://community.home-assistant.io/t/daikin-component-no-climate-entities-created-task-exception/39608

Pull request in home-assistant.github.io with documentation (if applicable): home-assistant/home-assistant.io#4482

Checklist:

• The code change is tested and works locally.

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

• Documentation added/updated in home-assistant.github.io

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

• Local tests with tox run successfully. Your PR cannot be merged unless tests pass
• New dependencies have been added to the REQUIREMENTS variable (example).
• New dependencies are only imported inside functions that use them (example).
• New dependencies have been added to requirements_all.txt by running script/gen_requirements_all.py.
• New files were added to .coveragerc.

If the code does not interact with devices:

• Local tests with tox run successfully. Your PR cannot be merged unless tests pass
• Tests have been added to verify that the new code works.

[pvizeli]

Maybe a future change: set and get is to generic for that what he do.

[rofrantz]

U mean to split those multiple if's into their dedicated functions @pvizeli ?
If yes, I'll try to move them in a future PR

[fredrike]

Hi @rofrantz!

I have the BRP072A42 WiFi adapter and my AC unit do support both fan and swing mode. What I mean is that it is not dependant on the WiFi adapter but on the unit the adapter is connected to. As far as I understand is the difference between adapters just the included cables in the package the actual WiFi adapter is the same (but for different AC units you need different cables). The features of the adapter is limited by the AC unit not the other way around. (But I don't have references on this.)

It's great that you keep improving the the support for Daikin but I'm still running one of the first versions you released based on the fact that I don't really like the unsorted settings list below compared to the previous one.

.

[MartinHjelmare]

Please open an issue if there's a problem. We don't like to have the discussion in merged PRs.