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Add v2 and v3 metadata support to codecs #3332

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@d-v-b d-v-b commented Aug 4, 2025 •
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This PR will give each codec a v2 and v3 JSON de/serialization routines.

depends on #3318

d-v-b added 30 commits July 31, 2025 15:44
@d-v-b
add numcodec protocol
a367268
@d-v-b
add tests for numcodecs compatibility
1d424c0
@d-v-b
changelog
41dd6ff
@d-v-b
ignore unknown key
c435a59
@d-v-b
remove re-implementation of get_codec
8e50ef8
@d-v-b
Merge branch 'main' into feat/numcodecs-protocol
ef31c5b
@d-v-b
Merge branch 'main' into feat/numcodecs-protocol
4ba7914
@d-v-b
Merge branch 'main' into feat/numcodecs-protocol
ab52539
@d-v-b
Merge branch 'main' into feat/numcodecs-protocol
95c9c8b
@d-v-b
add to_json methods to codecs
156134f
@d-v-b
add codecvalidationerror
486f837
@d-v-b
fix v2 codec json models to avoid inheritance
dd53981
@d-v-b
add blosc json test
678889a
@d-v-b
distinguish namedconfig from namedrequiredconfig
dfca3ec
@d-v-b
lint
262e369
@d-v-b
make codecvalidationerror effectively single-argument
4c7fe8a
@d-v-b
rename test_endian to test_bytes
1e23a91
@d-v-b
bring in update codec abc
d7d4e02
@d-v-b
add to_json_tests
9980823
@d-v-b
Merge branch 'main' into feat/numcodecs-protocol
fcf84b3
@d-v-b
lint
cbb32d7
@d-v-b
fix broken tests that used invalid codec JSON
e2d4df8
@d-v-b
update test_info
d91b0e9
@d-v-b
avoid circular imports by moving numcodec protocol to codec abc
1eb5b3c
@d-v-b
use Numcodec instead of numcodecs.abc.Codec
94ba77a
@d-v-b
Wip implementation of v2 / v3 codec behavior
f1ca290
@d-v-b
Merge branch 'main' into feat/numcodecs-protocol
5b0c3ac
@d-v-b
avoid circular imports by importing lower-level routines exactly wher…
84c9780 
…e needed
@d-v-b
push numcodec prototol into abcs; remove all numcodecs.abc.Codec type…
9a2f35b 
… annotations
@d-v-b
add tests for codecjson typeguard
0d0712f
d-v-b added 16 commits August 5, 2025 17:01
@d-v-b
avoid using zarr's buffer / ndbuffer for numcodec encode / decode
931bf2f
@d-v-b
use Any to model input / output types of numcodec protocol
01bd4b7
@d-v-b
add numcodec protocol
f06c6aa
@d-v-b
add tests for numcodecs compatibility
b71e8ac
@d-v-b
changelog
bcaa9ee
@d-v-b
ignore unknown key
7e49f39
@d-v-b
remove re-implementation of get_codec
4b53f5d
@d-v-b
avoid circular imports by importing lower-level routines exactly wher…
b35e6c9 
…e needed
@d-v-b
push numcodec prototol into abcs; remove all numcodecs.abc.Codec type…
deef94a 
… annotations
@d-v-b
add tests for codecjson typeguard
f057525
@d-v-b
avoid using zarr's buffer / ndbuffer for numcodec encode / decode
190e1b2
@d-v-b
use Any to model input / output types of numcodec protocol
82992c5
@d-v-b
Merge branch 'feat/numcodecs-protocol' of github.com:d-v-b/zarr-pytho…
7ea7e91 
…n into feat/numcodecs-protocol
@d-v-b
Merge branch 'main' into feat/numcodecs-protocol
cee4389
@d-v-b
Merge branch 'feat/numcodecs-protocol' of github.com:d-v-b/zarr-pytho…
51b9431 
…n into feat/v2-v3-codecs
@d-v-b
Merge branch 'main' of https://github.com/zarr-developers/zarr-python …
a971e9c 
…into feat/v2-v3-codecs
@github-actions github-actions bot added the needs release notes Automatically applied to PRs which haven't added release notes label Aug 13, 2025
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