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cannot import name 'cbuffer_sizes' from 'numcodecs.blosc' #721

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aamster opened this issue Apr 7, 2025 · 3 comments
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cannot import name 'cbuffer_sizes' from 'numcodecs.blosc' #721

aamster opened this issue Apr 7, 2025 · 3 comments

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@aamster
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aamster commented Apr 7, 2025

Hi,

It looks like the latest released version 0.16.0 is not compatible with zarr < 3. It gives me

/usr/share/miniconda/envs/ome_zarr_converter/lib/python3.11/site-packages/zarr/util.py:34: in <module>
    from numcodecs.blosc import cbuffer_sizes, cbuffer_metainfo
E   ImportError: cannot import name 'cbuffer_sizes' from 'numcodecs.blosc' (/usr/share/miniconda/envs/ome_zarr_converter/lib/python3.11/site-packages/numcodecs/blosc.cpython-311-x86_64-linux-gnu.so)

Thanks!
@pauladkisson pauladkisson mentioned this issue Apr 7, 2025
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@msschwartz21 msschwartz21 mentioned this issue Apr 7, 2025
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@basnijholt
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I run into this in https://github.com/pipefunc/pipefunc as well.

Pinning to <0.16 seems to fix it.

basnijholt added a commit to pipefunc/pipefunc that referenced this issue Apr 7, 2025
@basnijholt
MAINT: Pin zarr-developers/numcodecs#721
d32c7be
@basnijholt basnijholt mentioned this issue Apr 7, 2025
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@jakirkham
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This is likely due to removal of deprecated functions in PR: #712

Looks like Zarr still needs an update to drop these names: zarr-developers/zarr-python#2963

@LCGaoZzz
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LCGaoZzz commented Apr 8, 2025

Solution #733

@jakirkham jakirkham mentioned this issue Apr 8, 2025
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@imagejan imagejan mentioned this issue Apr 8, 2025
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mdbenito added a commit to aai-institute/pyDVL that referenced this issue Apr 8, 2025
@mdbenito
Pin numcodecs <0.16.0 for zarr 3 compatibility. See zarr-developers/n…
3f4d46b 
…umcodecs#721
@mdbenito mdbenito mentioned this issue Apr 8, 2025
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mdbenito added a commit to aai-institute/pyDVL that referenced this issue Apr 8, 2025
@mdbenito
(Again) Pin numcodecs <0.16.0 for zarr 3 compatibility. See zarr-deve…
fe2c692 
…lopers/numcodecs#721
@candleindark candleindark mentioned this issue Apr 8, 2025
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mvandenburgh added a commit to dandi/dandi-archive that referenced this issue Apr 8, 2025
@mvandenburgh
Temporarily pin dandi-cli integration test dependency
34b165a 
Temporary until zarr-developers/numcodecs#721
is resolved.
mvandenburgh added a commit to dandi/dandi-archive that referenced this issue Apr 8, 2025
@mvandenburgh
Temporarily pin dandi-cli integration test dependency
ec32215 
Temporary until zarr-developers/numcodecs#721
is resolved.
@mvandenburgh mvandenburgh mentioned this issue Apr 8, 2025
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@brendan-m-murphy brendan-m-murphy mentioned this issue Apr 8, 2025
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@ericpre ericpre mentioned this issue Apr 9, 2025
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cywhale added a commit to cywhale/tide that referenced this issue Apr 14, 2025
@cywhale
Improve Swagger doc (fix numcodecs==0.15.1 issue zarr-developers/numc…
35c0f84 
…odecs/issues/721)
@jbusecke jbusecke mentioned this issue Apr 23, 2025
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selimnairb added a commit to selimnairb/kluster that referenced this issue Apr 29, 2025
@selimnairb
Bump Zarr version
969c2a2 
Bump Zarr version to avoid zarr-developers/numcodecs#721
@JMGilbert JMGilbert mentioned this issue May 13, 2025
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@jakirkham @aamster @basnijholt @LCGaoZzz