Migrate imap_email_content integration to config entry

[jbouwh]

Proposed change

Migrate imap_email_content integration to config entry.
The existing sensor items from configuration.yaml will be migrated to config entries automatically.
Users need to remove the configuration from configuration.yaml after the migration.
In issue was added for the yaml deprecation.

Advise is to merge #89563 first, as this fixes some bugs.

The codeowner list in the manifest was updated.

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New integration (thank you!)
• New feature (which adds functionality to an existing integration)
• Deprecation (breaking change to happen in the future)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

Additional information

• This PR fixes or closes issue: fixes #
• This PR is related to issue:
• Link to documentation pull request: Migrate imap_email_content to config entry setup home-assistant.io#26602

Checklist

• The code change is tested and works locally.
• Local tests pass. Your PR cannot be merged unless tests pass
• There is no commented out code in this PR.
• I have followed the development checklist
• I have followed the perfect PR recommendations
• The code has been formatted using Black (black --fast homeassistant tests)
• Tests have been added to verify that the new code works.

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

• Documentation added/updated for www.home-assistant.io

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

• The manifest file has all fields filled out correctly.
  Updated and included derived files by running: python3 -m script.hassfest.
• New or updated dependencies have been added to requirements_all.txt.
  Updated by running python3 -m script.gen_requirements_all.
• For the updated dependencies - a link to the changelog, or at minimum a diff between library versions is added to the PR description.
• Untested files have been added to .coveragerc.

To help with the load of incoming pull requests:

• I have reviewed two other open pull requests in this repository.

[MartinHjelmare]

I'd suggest to deprecate this integration instead and fire an event in the imap integration that users can automate on.

#74623 (comment)

[jbouwh]

I'd suggest to deprecate this integration instead and fire an event in the imap integration that users can automate on.

#74623 (comment)

I'll have a look at that possibility

[jbouwh]

Will set this PR to draft for two reasons:

• See if we can extend the imap integration with a custom event (see suggestion from @MartinHjelmare )
• This PR should be split up to keep changes minimally:
  • make code owner a standalone/preliminary PR
  • move constants in a standalone/preliminary PR
  • keep option flow for a follow-up PR (to reduce the size of initial config-flow PR)
  • use self.add_suggested_values_to_schema helper to help with suggested values
  • ensure that mock_setup_entry is declared in conftest.py and auto-used in test_config_flow.py with pytestmark (see PR Move mock_setup_entry to conftest #88484)

[luca-angemi]

Hi @jbouwh

I tested locally this integration and it works great.

I've a quick question: once a sensor is created, shouldn't the entry reflect that there is an entity belonging to it?

In my case it never appears.

Thanks in advance.

[jbouwh]

Hi @jbouwh

I tested locally this integration and it works great.

I've a quick question: once a sensor is created, shouldn't the entry reflect that there is an entity belonging to it?

In my case it never appears.

Thanks in advance.

May be it should (thnx), but for now it is not clear yet if we continue with this PT. Plans are to extend the imap integration with an event instead and deprecated this integration.

[luca-angemi]

I've read about it, thanks. Ok, in case we go further with this please let me know if I can help with testing.

Cheers.

[jbouwh]

Superseded by #90429 and home-assistant/home-assistant.io#26792