Allow pickling PyExpr - #1517

Closed

ntjohnson1 wants to merge 9 commits into

apache:mainfrom

rerun-io:nick/pickle_expr

Commits on Apr 28, 2026

feat: allow replacing the global SessionContext
ntjohnson1
and
claude
committed
23543fc
feat: pickle/dill support for Expr
ntjohnson1
and
claude
committed
5796b53

Commits on May 9, 2026

Add multiprocessing test since that was motivating factor
ntjohnson1
committed
07ffa21
ci: cap test-matrix at 30 minutes to prevent 6-hour hangs
ntjohnson1
and
claude
committed
106ea3c
test: move pickle/multiprocessing helpers into a non-test module
ntjohnson1
and
claude
committed
bdeedd7
Fix multiprocessing table name collision
ntjohnson1
committed
31db513
Diagnosing on CI since I can't repro locally even on my linux box
ntjohnson1
committed
6662c0f
Local dev adds .pyth file that ci installation from wheel doesn't have. Make sure pytest can see the tests directory as a package to access helpers
ntjohnson1
committed
0c77277

Commits on May 11, 2026

Discovery of the tests module is very strange. Proving that is the root cause and we can resolve. Will follow up by reverting this and removing multiprocessing specif test because not worth the com…
ntjohnson1
committed
e04aed6