Freeze PyO3 wrappers & introduce interior mutability to avoid PyO3 borrow errors - #1253

Merged

timsaucer merged 32 commits into

apache:mainfrom

kosiew:frozen-1250

Oct 7, 2025

Commits on Sep 26, 2025

Refactor schema, config, dataframe, and expression classes to use RwLock and Mutex for interior mutability
kosiew
committed
92894b5
Add error handling to CaseBuilder methods to preserve builder state
kosiew
committed
7030cec
Refactor to use parking_lot for interior mutability in schema, config, dataframe, and conditional expression modules
kosiew
committed
dba5c6a
Add concurrency tests for SqlSchema, Config, and DataFrame
kosiew
committed
cfc9f2c
Add tests for CaseBuilder to ensure builder state is preserved on success
kosiew
committed
03a1022
Add test for independent handles in CaseBuilder to verify behavior
kosiew
committed
d6cdfe3
Fix CaseBuilder to preserve state correctly in when() method
kosiew
committed
1755937
Refactor to use named constant for boolean literals in test_expr.py
kosiew
committed
b6ce4ae
fix ruff errors
kosiew
committed
fd504a1
Refactor to introduce type aliases for cached batches in dataframe.rs
kosiew
committed
4b01772

Commits on Sep 28, 2025

Cherry pick from #1252

ntjohnson1
authored and
kosiew
committed
1c73410
Add most expr - cherry pick from #1252

ntjohnson1
authored and
kosiew
committed
d5914c2
Add source root - cherry pick #1252

ntjohnson1
authored and
kosiew
committed
fe3ad12
Fix license comment formatting in config.rs
kosiew
committed
509850e

Commits on Sep 29, 2025

Commits on Oct 1, 2025

Commits on Oct 4, 2025

Alternate approach to case expression
timsaucer
committed
8a52e23
Replace case builter with keeping the expressions and then applying as required
timsaucer
committed
1b97b41
Update unit tests
timsaucer
committed
fc27bd5

Commits on Oct 6, 2025

Commits on Oct 7, 2025

Merge remote-tracking branch 'timsaucer/tsaucer/case_expr_clone_workaround' into frozen-1250
kosiew
committed
6e384ba