Deprecate ginga_plugins.

[mkelley]

Deprecate the CometaryEnhancements class and the ginga_plugins submodule itself. Also, add a deprecation message to the CometaryEnhancements gui, in case users are not watching the console. There is no documentation to edit, as this is a sort of pre-release feature that was never formally documented.

Instead use the sbpy-ginga module: https://github.com/NASA-Planetary-Science/sbpy-ginga

[pep8speaks]

Hello @mkelley! Thanks for updating this PR. We checked the lines you've touched for PEP 8 issues, and found:

There are currently no PEP 8 issues detected in this Pull Request. Cheers! :beers:

Comment last updated at 2024-09-11 18:33:46 UTC

[github-actions[bot]]

Thank you for your contribution to sbpy, an Astropy affiliated package! 🌌 This checklist is meant to remind the package maintainers who will review this pull request of some common things to look for.

• [ ] Do the proposed changes actually accomplish desired goals?
• [ ] Do the proposed changes follow the sbpy coding guidelines?
• [ ] Are tests added/updated as required? If so, do they follow the Astropy testing guidelines?
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[codecov[bot]]

Codecov Report

Attention: Patch coverage is 44.44444% with 5 lines in your changes missing coverage. Please review.

Project coverage is 83.15%. Comparing base (813fe61) to head (7434e75). Report is 4 commits behind head on main.

Files with missing lines	Patch %	Lines
sbpy/ginga_plugins/CometaryEnhancements.py	28.57%	5 Missing :warning:

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #413      +/-   ##
==========================================
- Coverage   83.19%   83.15%   -0.05%     
==========================================
  Files          88       88              
  Lines        8183     8191       +8     
==========================================
+ Hits         6808     6811       +3     
- Misses       1375     1380       +5     

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.

[hhsieh00]

5 lines in CometaryEnhancements.py are marked as not being covered by tests (with the CodeCov report on this page as well as the CodeCov messages on the code diffs page actually consistent this time). Is this a problem or no?

[mkelley]

Yeah, those lines and that function call can't be tested without running the GUI with ginga. Or, at least, I don't know how to do it. I checked ginga's own continuous integration tests and its coverage and nothing in the reference viewer or its plugins are tested at all. To manually test them, you can pip install this PR and ginga, run ginga, open a file, and start up CometaryEnhancements in the plugins menu. There should be a text box showing the deprecation message.

[mkelley]

If you open ginga with ginga --stderr is there a line like the following?

2024-09-21 08:34:43,806 | I | PluginManager.py:70 (load_plugin) | Plugin 'CometaryEnhancements' loaded.