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@dependabot dependabot bot commented on behalf of github Feb 24, 2025

Bumps zarr from 2.18.4 to 3.0.4.

Release notes

Sourced from zarr's releases.

v3.0.4

What's Changed

Full Changelog: zarr-developers/zarr-python@v3.0.3...v3.0.4

v3.0.3

See release notes https://zarr.readthedocs.io/en/stable/release-notes.html#release-3-0-3

What's Changed

New Contributors

Full Changelog: zarr-developers/zarr-python@v3.0.2...v3.0.3

v3.0.2

What's Changed

... (truncated)

Changelog

Sourced from zarr's changelog.

Release notes

.. towncrier release notes start

3.0.3 (2025-02-14)

Features


- Improves performance of FsspecStore.delete_dir for remote filesystems supporting concurrent/batched deletes, e.g., s3fs. (:issue:`2661`)
- Added :meth:`zarr.config.enable_gpu` to update Zarr's configuration to use GPUs. (:issue:`2751`)
- Avoid reading chunks during writes where possible. :issue:`757` (:issue:`2784`)
- :py:class:`LocalStore` learned to ``delete_dir``. This makes array and group deletes more efficient. (:issue:`2804`)
- Add `zarr.testing.strategies.array_metadata` to generate ArrayV2Metadata and ArrayV3Metadata instances. (:issue:`2813`)
- Add arbitrary `shards` to Hypothesis strategy for generating arrays. (:issue:`2822`)

Bugfixes

  • Fixed bug with Zarr using device memory, instead of host memory, for storing metadata when using GPUs. (:issue:2751)
  • The array returned by zarr.empty and an empty zarr.core.buffer.cpu.NDBuffer will now be filled with the specified fill value, or with zeros if no fill value is provided. This fixes a bug where Zarr format 2 data with no fill value was written with un-predictable chunk sizes. (:issue:2755)
  • Fix zip-store path checking for stores with directories listed as files. (:issue:2758)
  • Use removeprefix rather than replace when removing filename prefixes in FsspecStore.list (:issue:2778)
  • Enable automatic removal of needs release notes with labeler action (:issue:2781)
  • Use the proper label config (:issue:2785)
  • Alters the behavior of create_array to ensure that any groups implied by the array's name are created if they do not already exist. Also simplifies the type signature for any function that takes an ArrayConfig-like object. (:issue:2795)
  • Enitialise empty chunks to the default fill value during writing and add default fill values for datetime, timedelta, structured, and other (void* fixed size) data types (:issue:2799)
  • Ensure utf8 compliant strings are used to construct numpy arrays in property-based tests (:issue:2801)
  • Fix pickling for ZipStore (:issue:2807)
  • Update numcodecs to not overwrite codec configuration ever. Closes :issue:2800. (:issue:2811)
  • Fix fancy indexing (e.g. arr[5, [0, 1]]) with the sharding codec (:issue:2817)

Improved Documentation


- Added new user guide on :ref:`user-guide-gpu`. (:issue:`2751`)

3.0.2 (2025-01-31)

Features


</tr></table> 
</code></pre>
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>

<ul>
<li><a href="https://github.com/zarr-developers/zarr-python/commit/8d2fb47252a7ed5eb163ccfb0401e4e0486f72f6&quot;&gt;&lt;code&gt;8d2fb47&lt;/code&gt;&lt;/a> feat/batch creation (<a href="https://redirect.github.com/zarr-developers/zarr-python/issues/2665&quot;&gt;#2665&lt;/a&gt;)&lt;/li>
<li><a href="https://github.com/zarr-developers/zarr-python/commit/8b59a38463dca7b3c908aa3db7d5321a80a3c285&quot;&gt;&lt;code&gt;8b59a38&lt;/code&gt;&lt;/a> Fix a bug when setting complete chunks (<a href="https://redirect.github.com/zarr-developers/zarr-python/issues/2851&quot;&gt;#2851&lt;/a&gt;)&lt;/li>
<li><a href="https://github.com/zarr-developers/zarr-python/commit/96c967786c42e235f4d07dfcdd2a3a72bcd508e1&quot;&gt;&lt;code&gt;96c9677&lt;/code&gt;&lt;/a> don't serialize empty tuples for v2 filters, and warn when reading such metad...</li>
<li><a href="https://github.com/zarr-developers/zarr-python/commit/e8bfb6484aeb543c21b9b0f6de2e0f0a034fc5d7&quot;&gt;&lt;code&gt;e8bfb64&lt;/code&gt;&lt;/a> Unnecessary lambda expression (<a href="https://redirect.github.com/zarr-developers/zarr-python/issues/2828&quot;&gt;#2828&lt;/a&gt;)&lt;/li>
<li><a href="https://github.com/zarr-developers/zarr-python/commit/5a36e175325c1f6e55b0638009b8aa7e5ab89a05&quot;&gt;&lt;code&gt;5a36e17&lt;/code&gt;&lt;/a> Changelog for v3.0.3 (<a href="https://redirect.github.com/zarr-developers/zarr-python/issues/2836&quot;&gt;#2836&lt;/a&gt;)&lt;/li>
<li><a href="https://github.com/zarr-developers/zarr-python/commit/8ad4cd69335a32d85b0b1c380572596b1e9f26b7&quot;&gt;&lt;code&gt;8ad4cd6&lt;/code&gt;&lt;/a> Run fsspec tests in min_deps env (<a href="https://redirect.github.com/zarr-developers/zarr-python/issues/2835&quot;&gt;#2835&lt;/a&gt;)&lt;/li>
<li><a href="https://github.com/zarr-developers/zarr-python/commit/48f7c9af3b49e3221c65c3447e869437c0fb7575&quot;&gt;&lt;code&gt;48f7c9a&lt;/code&gt;&lt;/a> Feat: improves delete_dir for s3fs-backed FsspecStore (<a href="https://redirect.github.com/zarr-developers/zarr-python/issues/2661&quot;&gt;#2661&lt;/a&gt;)&lt;/li>
<li><a href="https://github.com/zarr-developers/zarr-python/commit/23abb5b0cfb8b9565985e7e682a498405d630b34&quot;&gt;&lt;code&gt;23abb5b&lt;/code&gt;&lt;/a> Add more setitem property tests (<a href="https://redirect.github.com/zarr-developers/zarr-python/issues/2825&quot;&gt;#2825&lt;/a&gt;)&lt;/li>
<li><a href="https://github.com/zarr-developers/zarr-python/commit/f8bc3153162e85ad41f62cdb6c693239868b85c6&quot;&gt;&lt;code&gt;f8bc315&lt;/code&gt;&lt;/a> create_array creates explicit groups (<a href="https://redirect.github.com/zarr-developers/zarr-python/issues/2795&quot;&gt;#2795&lt;/a&gt;)&lt;/li>
<li><a href="https://github.com/zarr-developers/zarr-python/commit/3c25dacdd41e9a67f32c2cfac364292bb34d9370&quot;&gt;&lt;code&gt;3c25dac&lt;/code&gt;&lt;/a> Add shards to array strategy (<a href="https://redirect.github.com/zarr-developers/zarr-python/issues/2822&quot;&gt;#2822&lt;/a&gt;)&lt;/li>
<li>Additional commits viewable in <a href="https://github.com/zarr-developers/zarr-python/compare/v2.18.4...v3.0.4&quot;&gt;compare view</a></li>
</ul>
</details>

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@dependabot dependabot bot added dependencies Pull requests that update a dependency file python Pull requests that update Python code labels Feb 24, 2025
Bumps [zarr](https://github.com/zarr-developers/zarr-python) from 2.18.4 to 3.0.4.
- [Release notes](https://github.com/zarr-developers/zarr-python/releases)
- [Changelog](https://github.com/zarr-developers/zarr-python/blob/main/docs/release-notes.rst)
- [Commits](zarr-developers/zarr-python@v2.18.4...v3.0.4)

---
updated-dependencies:
- dependency-name: zarr
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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@dependabot dependabot bot force-pushed the dependabot/pip/zarr-3.0.4 branch from 45c5b0b to 3e71ebe Compare March 4, 2025 12:30
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dependabot bot commented on behalf of github Mar 10, 2025

Superseded by #391.

@dependabot dependabot bot closed this Mar 10, 2025
@dependabot dependabot bot deleted the dependabot/pip/zarr-3.0.4 branch March 10, 2025 21:58
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