Fix deprecation warnings

[isra17]

I was getting a few warning due to default and missing being removed in Marshmallow4.

[codecov[bot]]

Codecov Report

Merging #161 (96915dc) into main (6c5c54e) will not change coverage. The diff coverage is 100.00%.

@@            Coverage Diff            @@
##              main      #161   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            6         6           
  Lines          472       472           
  Branches        76        76           
=========================================
  Hits           472       472           

Impacted Files	Coverage Δ
src/desert/_make.py	100.00% <100.00%> (ø)
tests/cases/forward_reference.py	100.00% <100.00%> (ø)
tests/test_make.py	100.00% <100.00%> (ø)

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[dmares01]

If this could be merged over that would be amazing. I am getting the same deprecation warnings

[mmerickel]

Would love to see this get merged and released. It fixes https://github.com/python-desert/desert/issues/179.

[desert-bot]

It says the branch is out of date. If someone wants to rebase, I think we can merge.

[isra17]

Rebased!

[desert-bot]

Some test failures there, if anybody wants to work on them.

[mmerickel]

The issue is with marshmallow and was fixed in 3.15. I see dev-requirements.txt and test-requirements.txt pinned to 3.13 so likely the pin should just be updated.

[isra17]

I updated the dependencies in requirements.txt (running pip-compile --upgrade ...)

[isra17]

Seems like many dependencies are not supporting python 3.6 anymore (Such as marshmallow 3.15...)

Any thought about dropping python 3.6 support?

[isra17]

Seems like there's more error about typing in test_make and the setup of fixture generator I'm not familiar with. I've spent more time than I care at that point. Anyone feel free to take over!

[isra17]

Actually, I might have something that goes green now.

[isra17]

Ok this is it. I had to run the lock command under linux...

[mmerickel]

Ha, was just pointing that out. Nice work @isra17!

[mmerickel]

https://github.com/python-desert/desert/blob/6c5c54e81094b8c3f6bd488c1797e3b237e5229d/setup.py#L79 will need to be removed

[isra17]

done

[desert-bot]

We still need a changelog file:

Add a file in changelog.d/ describing the changes. The filename should be {id}.{type}.rst, where {id} is the number of the GitHub issue or pull request and {type} is one of breaking (for breaking changes), deprecation (for deprecations), or change (for non-breaking changes). For example, to add a new feature requested in GitHub issue #1234, add a file called changelog.d/1234.change.rst describing the change.

Sorry for the incremental revelations here, it's been a while and I don't remember the process all that well.

[isra17]

done!