[CHORE] Drop Python 3.7

[samster25]

• Drop support for Python 3.7 which has been EOL for about a year now.

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 85.24%. Comparing base (89e3916) to head (024feec). Report is 3 commits behind head on main.

Additional details and impacted files

[](https://app.codecov.io/gh/Eventual-Inc/Daft/pull/2250?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Eventual-Inc) ```diff @@ Coverage Diff @@ ## main #2250 +/- ## ========================================== - Coverage 85.71% 85.24% -0.47% ========================================== Files 71 71 Lines 7656 7694 +38 ========================================== - Hits 6562 6559 -3 - Misses 1094 1135 +41 ``` | [Files](https://app.codecov.io/gh/Eventual-Inc/Daft/pull/2250?dropdown=coverage&src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Eventual-Inc) | Coverage Δ | | |---|---|---| | [daft/api\_annotations.py](https://app.codecov.io/gh/Eventual-Inc/Daft/pull/2250?src=pr&el=tree&filepath=daft%2Fapi_annotations.py&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Eventual-Inc#diff-ZGFmdC9hcGlfYW5ub3RhdGlvbnMucHk=) | `88.70% <100.00%> (-0.53%)` | :arrow_down: | | [daft/dataframe/dataframe.py](https://app.codecov.io/gh/Eventual-Inc/Daft/pull/2250?src=pr&el=tree&filepath=daft%2Fdataframe%2Fdataframe.py&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Eventual-Inc#diff-ZGFmdC9kYXRhZnJhbWUvZGF0YWZyYW1lLnB5) | `90.32% <100.00%> (-0.07%)` | :arrow_down: | | [daft/execution/execution\_step.py](https://app.codecov.io/gh/Eventual-Inc/Daft/pull/2250?src=pr&el=tree&filepath=daft%2Fexecution%2Fexecution_step.py&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Eventual-Inc#diff-ZGFmdC9leGVjdXRpb24vZXhlY3V0aW9uX3N0ZXAucHk=) | `93.75% <100.00%> (-0.03%)` | :arrow_down: | | [daft/expressions/expressions.py](https://app.codecov.io/gh/Eventual-Inc/Daft/pull/2250?src=pr&el=tree&filepath=daft%2Fexpressions%2Fexpressions.py&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Eventual-Inc#diff-ZGFmdC9leHByZXNzaW9ucy9leHByZXNzaW9ucy5weQ==) | `93.12% <100.00%> (-0.06%)` | :arrow_down: | | [daft/filesystem.py](https://app.codecov.io/gh/Eventual-Inc/Daft/pull/2250?src=pr&el=tree&filepath=daft%2Ffilesystem.py&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Eventual-Inc#diff-ZGFmdC9maWxlc3lzdGVtLnB5) | `60.13% <100.00%> (-0.77%)` | :arrow_down: | | [daft/logical/schema.py](https://app.codecov.io/gh/Eventual-Inc/Daft/pull/2250?src=pr&el=tree&filepath=daft%2Flogical%2Fschema.py&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Eventual-Inc#diff-ZGFmdC9sb2dpY2FsL3NjaGVtYS5weQ==) | `90.82% <ø> (-0.41%)` | :arrow_down: | | [daft/runners/partitioning.py](https://app.codecov.io/gh/Eventual-Inc/Daft/pull/2250?src=pr&el=tree&filepath=daft%2Frunners%2Fpartitioning.py&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Eventual-Inc#diff-ZGFmdC9ydW5uZXJzL3BhcnRpdGlvbmluZy5weQ==) | `81.25% <ø> (-0.66%)` | :arrow_down: | | [daft/series.py](https://app.codecov.io/gh/Eventual-Inc/Daft/pull/2250?src=pr&el=tree&filepath=daft%2Fseries.py&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Eventual-Inc#diff-ZGFmdC9zZXJpZXMucHk=) | `92.49% <100.00%> (-0.06%)` | :arrow_down: | | [daft/udf\_library/url\_udfs.py](https://app.codecov.io/gh/Eventual-Inc/Daft/pull/2250?src=pr&el=tree&filepath=daft%2Fudf_library%2Furl_udfs.py&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Eventual-Inc#diff-ZGFmdC91ZGZfbGlicmFyeS91cmxfdWRmcy5weQ==) | `97.72% <100.00%> (-0.15%)` | :arrow_down: | ... and [7 files with indirect coverage changes](https://app.codecov.io/gh/Eventual-Inc/Daft/pull/2250/indirect-changes?src=pr&el=tree-more&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Eventual-Inc)