feat(datasets): reusable dataset registry + downloader#40

Merged

flying-sheep merged 26 commits into

scverse:mainfrom

timtreis:feat/datasets

Jun 19, 2026

Commits on Jun 15, 2026

feat(datasets): reusable dataset registry + downloader

timtreis
and
claude
committed
[pre-commit.ci] auto fixes from pre-commit.com hooks
pre-commit-ci[bot]
committed
fix(datasets): satisfy strict mypy in pre-commit

timtreis
and
claude
committed
feat(datasets): allow FetchContext.download into a custom dest dir

timtreis
and
claude
committed
feat(datasets): ship a built-in spatialdata loader; make anndata core

timtreis
and
claude
committed
test(datasets): positional-only ctx in the dummy loader for mypy

timtreis
and
claude
committed
refactor(datasets): sit thinly on pooch (create+fetch, Unzip processor, retries)

timtreis
and
claude
committed
refactor(datasets): drop dead url-list + download_all (simplify)

timtreis
and
claude
committed
refactor(datasets): drop machinery classes, keep typed data model

timtreis
and
claude
committed