DM-49384: Restore some sort of caching for downloading HD 111980 from simbad

[erykoff]

With rubinenv 9 we had astroquery 0.4.6 which supported caching, so we could store the cached version of the HD 111980 simbad table and it would use that. As of astroquery 0.4.8 they completely refactored the query system / units / fields / etc and also remove all caching ability.

I tried using vcr, but that crashed on record (some incompatibility between pyvo and new vcrpy maybe? I don’t know).

So my solution is to put special-case code in spectractor when running on jenkins. It’s not pretty, but it does work locally (at least).

[coveralls]

Pull Request Test Coverage Report for Build 13740764646

Details

• 10 of 27 (37.04%) changed or added relevant lines in 5 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage decreased (-0.02%) to 71.391%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
tests/test_extractor.py	2	3	66.67%
tests/test_fullchain.py	2	3	66.67%
spectractor/extractor/targets.py	3	6	50.0%
spectractor/tools.py	2	14	14.29%

Totals
Change from base Build 13558643118:	-0.02%
Covered Lines:	5757
Relevant Lines:	8064

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💛 - Coveralls