Joe Hamman

Results 205 issues of Joe Hamman

Curious if this works now. Will follow up if CI fails. TODO: * [ ] Add unit tests and/or doctests in docstrings * [ ] Add docstrings and API docs...

Zarr's top level API is the primary entrypoint for users to interact with Zarr objects. Stuff like: - [x] `zarr.open` - [x] `zarr.zeros`, `zarr.ones`, `zarr.empty` - [x] `zarr.load`, `zarr.save` -...

help wanted
V3
design discussion

The `v3` branch needs some Mypy attention. As expected, our port of the zarrita code (see https://github.com/zarr-developers/zarr-python/pull/1584) has left a number of mypy errors that would be great to resolve....

help wanted
V3
chore
types

We just merged #1592 which should make managing our various test environments much easier going forward. This ticket lays out a number of small tasks that can be taken to...

help wanted
V3
tests

Zarr-Python currently supports most of the h5py API in groups/arrays. As part of #1583, we've decided to break this to clean up the core API going forward. Going forward, h5py...

help wanted
V3

We have been working on porting the Zarrita API into the `v3` branch here. Zarrita did not include any synchronization. Options going forward are: 1. drop the synchronization api, it...

help wanted

https://github.com/zarr-developers/zarr-python/pull/1483 provides a proof of concept implementation of Variable Chunking 🙌 ! That implementation is on top of V2 so will obviously need to be ported to V3. This issue...

help wanted

### What is your issue? We wanted to know if you could connect Zarr+Xarray+Xbatcher+Pytorch and get good performance during training so we wrote this blog post: https://earthmover.io/blog/cloud-native-dataloader Code is here:...

**Description of proposed changes** This PR introduces a number of changes to xbatcher's pytorch `MapDataset` class. These changes came out of the learnings while preparing [my AMS talk](https://ams.confex.com/ams/104ANNUAL/meetingapp.cgi/Paper/440043) (slides and...

Over in Zarr-Python, we are working on a a new major version (v3). This version will have a slightly [new Codec API](https://github.com/zarr-developers/zarr-python/blob/v3/src/zarr/v3/abc/codec.py) and will expose a new set of codec...