WIP: RDA templates

[Brett55]

• Modified gbdxtools to use templates vs graph generation
• All tests passing although CI is reporting failures even in Dev branch.
  • 11 skipped geoeye and quickbird tests, need to find new data that is NOT acquisition types that was previously used in the test cases.
• Templates can probably be simplified/merged, this is a WIP
• Template id discovery via metadata search is flaky and hard to maintain. It is required per RDA team currently, perhaps named templates down the road.

[codecov-io]

Codecov Report

Merging #713 into dev will decrease coverage by 1.94%. The diff coverage is 82.94%.

@@            Coverage Diff             @@
##              dev     #713      +/-   ##
==========================================
- Coverage   81.47%   79.53%   -1.95%     
==========================================
  Files          91       89       -2     
  Lines        6397     6239     -158     
==========================================
- Hits         5212     4962     -250     
- Misses       1185     1277      +92

Impacted Files	Coverage Δ
gbdxtools/rda/fetch/threaded/libcurl/easy.py	40.98% <0%> (-5.57%)	:arrow_down:
gbdxtools/images/modis.py	86.36% <100%> (ø)	:arrow_up:
gbdxtools/rda/interface.py	100% <100%> (+7.8%)	:arrow_up:
tests/unit/test_idaho.py	100% <100%> (ø)	:arrow_up:
tests/unit/test_interface.py	100% <100%> (ø)	:arrow_up:
gbdxtools/images/rda_image.py	83.33% <100%> (-11.16%)	:arrow_down:
gbdxtools/images/base.py	92.85% <100%> (ø)	:arrow_up:
tests/unit/test_ikonos_image.py	100% <100%> (ø)	:arrow_up:
gbdxtools/images/util/image.py	86.66% <100%> (-0.57%)	:arrow_down:
tests/unit/test_radarsat.py	100% <100%> (ø)	:arrow_up:
... and 30 more

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[drwelby]

Can you add a document that describes the workflow for making a template and using it, should we need to add a new image class? Also, if we have to revise or update a template, what are the steps there?

[Brett55]

@drwelby I essentially copied the DigitalGlobeStrip template and matched the parameters that are fed to the operators. The real reason I copied the template was in case RDA team changes the template it doesn't break us. Probably pros and cons to using that template as well.

I can make a document that describes how to make a template. I think Graph Studio is best for making templates.

As for updating templates, it is a pain. Currently I have to post a template (PUT is not allowed), and then link that new template Id to its respective metadata so it can be discoverable via tags (search). It's all very error prone and I'd prefer to have real names like DigitalGlobeStrip, and PUT would be nice.