Exclude None from default_na_values list when reading csv files

[rajeee]

Pandas 2.0 added "None" to default na_values in read_csv().

This causes breaking change from previous version when reading buildstock.csv or other files that has the string "None". This PR adds a custom read_csv function that restores previous behavior. It should also fix #373.

[github-actions]

File	Coverage
All files	84%	✅
base.py	89%	✅
eagle.py	75%	✅
exc.py	57%	✅
local.py	50%	✅
postprocessing.py	84%	✅
utils.py	96%	✅
sampler/base.py	79%	✅
sampler/downselect.py	33%	✅
sampler/precomputed.py	93%	✅
sampler/residential_quota.py	61%	✅
test/test_docker.py	33%	✅
test/test_validation.py	97%	✅
workflow_generator/base.py	90%	✅
workflow_generator/commercial.py	53%	✅
workflow_generator/residential_hpxml.py	83%	✅

Minimum allowed coverage is 33%

Generated by 🐒 cobertura-action against 4b12209

[nmerket]

Looks pretty good. Well done on the testing. Can you add an entry to the changelog?

Also, could you require pandas>2 in setup.py for this? It probably won't work with pandas 1.x anymore.

[nmerket]

Is the new version of OpenStudio required for this? It looks like @joseph-robertson has updated it in #351 as well.

[rajeee]

Yeah, the develop was missing this update to CI so I did it as a part of this PR. Between Joe's and this, whichever PR gets merged last will have to update from develop (or it might be fine since they are exact same changes).

[nmerket]

What's this doing? Tell me in the changelog.

[rajeee]

Done.

[rajeee]

Looks pretty good. Well done on the testing. Can you add an entry to the changelog?

Also, could you require pandas>2 in setup.py for this? It probably won't work with pandas 1.x anymore.

Thanks. It should still work for pandas 1.x.

[nmerket]

Should let it be equal to as well.

[afontani]

Thanks, @nmerket and @rajeee!