Skip to content

Fix nested structured NumPy dtype msgpack round trips - #130

Open
AryanRG wants to merge 1 commit into
explosion:masterfrom
AryanRG:fix/nested-structured-dtype-msgpack
Open

AryanRG wants to merge 1 commit into
explosion:masterfrom
AryanRG:fix/nested-structured-dtype-msgpack

Conversation

@AryanRG

@AryanRG AryanRG commented Oct 25, 2026

Copy link
Copy Markdown

Nested structured NumPy arrays fail to round-trip through msgpack because only the outer dtype field tuples are restored. Rebuild nested field descriptors recursively so the dtype, shape and values are preserved.

Adds regressions for nested records and subarrays through the memory and file APIs. The full local test suite passes. No new dependencies.

This branch has not been deployed

No deployments
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

1 participant