Project-MONAI / Project-MONAI/MONAI
Drop Zarr 2.x Support
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- Dominant language
- Python
- Stars
- 8.7k
- Forks
- 1.6k
- Avg merge
- 5d 1h
- Merged PRs (30d)
- 20
Description
Is your feature request related to a problem? Please describe.
Zarr 3.x moved a number of types around and few other compatibility breaking changes. We currently try to support 2.x and 3.x in places like here but we should consider when to drop support for 2.x. This would help improve the typing of this module as well.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the compatibility logic in monai/inferers/merger.py around line 251 and inspect the other places that support both Zarr 2.x and 3.x. Clarify the target support policy and typing changes before determining which tests need updating; done means the project no longer maintains the Zarr 2.x compatibility paths.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- machine-learning
- Issue type
- Refactor
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100