Dakin integration does blocking I/O in the event loop to import modules and ssl certificates

[tomlut]

The problem

As per private discussion with bdraco about relatively long Daikin integration start up times, he discovered that the Daikin integration does I/O blocking in the event loop:

... it does blocking I/O in the event loop

https://bitbucket.org/mustang51/pydaikin/src/45f5ead619d861727626a7ab0522a0c18f00e0ba/pydaikin/daikin_base.py#lines-59

these imports do blocking I/O in the event loop

creating an ssl context does blocking I/O in the event loop https://bitbucket.org/mustang51/pydaikin/src/45f5ead619d861727626a7ab0522a0c18f00e0ba/pydaikin/daikin_brp072c.py#lines-24 (edited)

What version of Home Assistant Core has the issue?

core-2024.4.0b0

What was the last working version of Home Assistant Core?

No response

What type of installation are you running?

Home Assistant OS

Integration causing the issue

Daikin

Link to integration documentation on our website

https://www.home-assistant.io/integrations/daikin/

Diagnostics information

No response

Example YAML snippet

No response

Anything in the logs that might be useful for us?

No response

Additional information

No response

[home-assistant[bot]]

Hey there @fredrike, mind taking a look at this issue as it has been labeled with an integration (daikin) you are listed as a code owner for? Thanks!

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[cremor]

@frenck Since this issue is still open I assume the milestone 2024.4.0 you assigned is not correct?

[cremor]

@tomlut The PyDaikin source code is now on GitHub. You might want to change the links in your issue description and/or create an issue in that repository: https://github.com/fredrike/pydaikin

[tomlut]

https://github.com/fredrike/pydaikin/issues/3

[issue-triage-workflows[bot]]

There hasn't been any activity on this issue recently. Due to the high number of incoming GitHub notifications, we have to clean some of the old issues, as many of them have already been resolved with the latest updates. Please make sure to update to the latest Home Assistant version and check if that solves the issue. Let us know if that works for you by adding a comment 👍 This issue has now been marked as stale and will be closed if no further activity occurs. Thank you for your contributions.

[tomlut]

Still an issue core-2024.7.4