New features

(none!)

Bug-fixes and performance

(none!)

Other

refactor: add jax deprication warning by @ianna in https://github.com/scikit-hep/awkward/pull/3609

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.8.6...v2.8.7

- Python
Published by ianna 5 months ago

New features

(none!)

Bug-fixes and performance

fix: first maybe materialize, then check for PlaceholderArray by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3566
fix: ak.any and ak.combinations with cuda backend kernels by @ianna in https://github.com/scikit-hep/awkward/pull/3561
fix: length0 array repr by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3564
fix: to_buffers for duplicate fields in records by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3567
fix: overflow error when concatenating more than 128 regular arrays by @ikrommyd in https://github.com/scikit-hep/awkward/pull/3568
fix: patch emscripten RPath by @henryiii in https://github.com/scikit-hep/awkward/pull/3575
fix: removal of pyarrow.lib.PyExtensionType in pyarrow 21 by @ikrommyd in https://github.com/scikit-hep/awkward/pull/3581
fix: filter also for new (v0.7.0) LinearizeTracer type by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3586
refactor: define common nplike method to get pointer to memory by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3565

Other

chore: update CITATION.cff by @ianna in https://github.com/scikit-hep/awkward/pull/3571
chore(ci): bump minimal pyarrow version being tested by @ariostas in https://github.com/scikit-hep/awkward/pull/3584
chore(deps): bump pypa/cibuildwheel from 3.0 to 3.1 in the actions group by @dependabot[bot] in https://github.com/scikit-hep/awkward/pull/3591
chore: update zenodo citation in README by @ikrommyd in https://github.com/scikit-hep/awkward/pull/3574
chore: fix pyodide link in README by @ikrommyd in https://github.com/scikit-hep/awkward/pull/3576
chore: update pre-commit hooks by @pre-commit-ci[bot] in https://github.com/scikit-hep/awkward/pull/3569
docs: add missing funding badges by @ariostas in https://github.com/scikit-hep/awkward/pull/3588

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.8.5...v2.8.6

- Python
Published by ianna 5 months ago

New features

(none!)

Bug-fixes and performance

fix: cudf strings column by @ianna in https://github.com/scikit-hep/awkward/pull/3555
fix: ak.categories should return None if no categories are present by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3553
fix: combinations explicit cuda test for n == 0 by @ianna in https://github.com/scikit-hep/awkward/pull/3554
fix: cuda atomicMin and atomicMax for <double>s by @Moelf in https://github.com/scikit-hep/awkward/pull/3545
fix: error if a complex JAX arrays type is passed to Awkward's C++ kernels by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3546
fix: too many dashes in jupyter repr by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3552
fix: use older manylinux for CPython 3.10 and 3.9 by @henryiii in https://github.com/scikit-hep/awkward/pull/3558
fix: use std::memcpy instead of *reinterpret_cast by @APN-Pucky in https://github.com/scikit-hep/awkward/pull/3514

Other

chore(deps): bump the actions group across 1 directory with 2 updates by @dependabot in https://github.com/scikit-hep/awkward/pull/3549
chore: use PEP 639 license by @henryiii in https://github.com/scikit-hep/awkward/pull/3559
ci: add workflow to run GPU tests on selfhosted runner by @ariostas in https://github.com/scikit-hep/awkward/pull/3543
ci: run cuda kernel tests by @ariostas in https://github.com/scikit-hep/awkward/pull/3551
docs: Add MODE talk + update publications by @Saransh-cpp in https://github.com/scikit-hep/awkward/pull/3547
docs: add APN-Pucky as a contributor for code by @allcontributors in https://github.com/scikit-hep/awkward/pull/3557
docs: add Moelf as a contributor for code by @allcontributors in https://github.com/scikit-hep/awkward/pull/3556

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.8.4...v2.8.5

- Python
Published by henryiii 6 months ago

New features

(none!)

Bug-fixes and performance

fix: simplify unmasked array by @ianna in https://github.com/scikit-hep/awkward/pull/3518
fix: numpy 2.3 compatibility by @ikrommyd in https://github.com/scikit-hep/awkward/pull/3534
fix: improve type consistency in to_packed for num_none by @ianna in https://github.com/scikit-hep/awkward/pull/3538
fix: make awkward compatible with numexpr 2.11 by @ikrommyd in https://github.com/scikit-hep/awkward/pull/3533
fix: do not use atol=np.inf in a jax test and xfail sorting test which fails by @ikrommyd in https://github.com/scikit-hep/awkward/pull/3542

Other

chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3523
chore: update pre-commit hooks by @ianna in https://github.com/scikit-hep/awkward/pull/3524
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3515
chore: restrict numpy and numexpr for now by @ianna in https://github.com/scikit-hep/awkward/pull/3539
ci: change pre-commit autoupdate to a monthly schedule by @ariostas in https://github.com/scikit-hep/awkward/pull/3516
ci: fix Windows 3.13 by @henryiii in https://github.com/scikit-hep/awkward/pull/3536
revert: "fix: numpy 2.3 compatibility" by @ianna in https://github.com/scikit-hep/awkward/pull/3537
test: fix test names by @Saransh-cpp in https://github.com/scikit-hep/awkward/pull/3532

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.8.3...v2.8.4

- Python
Published by ianna 7 months ago

New features

feat: add a ref to the original 'unclipped' buffer generator by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3497
feat: improve assertion error message in kernels by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3498
feat: do not allow records, primitives, or bare strings in ak.materialize (+ docs display fix) by @ikrommyd in https://github.com/scikit-hep/awkward/pull/3501

Bug-fixes and performance

fix: more meaningful assertion error in length calculation in case of column optimization problems in dask-awkward by @ikrommyd in https://github.com/scikit-hep/awkward/pull/3499
fix: use cmath instead of bit mask for infinite doubles by @APN-Pucky in https://github.com/scikit-hep/awkward/pull/3505
fix: runtime for ak.combinations with cuda backend by @ianna in https://github.com/scikit-hep/awkward/pull/3502
fix: pass backend to RecordArray by @ianna in https://github.com/scikit-hep/awkward/pull/3507
fix: pass backend to EmptyArray by @ikrommyd in https://github.com/scikit-hep/awkward/pull/3508
fix: Python 3.13 classifier to awkward-cpp by @APN-Pucky in https://github.com/scikit-hep/awkward/pull/3510

Other

docs: fix a small typo in IndexedArray docstring by @ikrommyd in https://github.com/scikit-hep/awkward/pull/3496
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3500
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3506

New Contributors

@APN-Pucky made their first contribution in https://github.com/scikit-hep/awkward/pull/3505

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.8.2...v2.8.3

- Python
Published by ianna 8 months ago

New features

feat: add segmented argmin and argmax by @ianna in https://github.com/scikit-hep/awkward/pull/3449
feat: change argmin and argmax algorithms to handle big data by @ianna in https://github.com/scikit-hep/awkward/pull/3450
feat: implement segment count_nonzero reducer by @ianna in https://github.com/scikit-hep/awkward/pull/3452
feat: support unknown_length for virtual arrays in order to read without any materialization by @ikrommyd in https://github.com/scikit-hep/awkward/pull/3475
feat: enable jax backend for virtual arrays by @ikrommyd in https://github.com/scikit-hep/awkward/pull/3451
feat: Add a parquet uuid calculation by @NJManganelli in https://github.com/scikit-hep/awkward/pull/3440

Bug-fixes and performance

fix: typo in UnionArray combinations by @ikrommyd in https://github.com/scikit-hep/awkward/pull/3438
fix: pyarrow 19.0 support by @ianna in https://github.com/scikit-hep/awkward/pull/3416
fix: force gc in numba test by @ianna in https://github.com/scikit-hep/awkward/pull/3448
fix: highlevel function dispatch type hint by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3447
fix: remove mixed numpy<->jax arrays in Jax backend by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3446
fix: better support for pyright by @henryiii in https://github.com/scikit-hep/awkward/pull/3453
fix: setitem in ak firsts with jax backend by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3455
fix: replace some __setitem__ calls with .at[where].set(value) for the jax backend by @ikrommyd in https://github.com/scikit-hep/awkward/pull/3457
fix: remove duplicate failing raggedtensor test when you have a GPU on the system by @ikrommyd in https://github.com/scikit-hep/awkward/pull/3461
fix: single int slicing for named axis by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3469
fix: add ptr implementation and fix __setitem__ for Index and tocarryraw to make ak.(arg)combinations work for the jax backend by @ikrommyd in https://github.com/scikit-hep/awkward/pull/3471
fix: check for error being None in the output of validity kernels by @ikrommyd in https://github.com/scikit-hep/awkward/pull/3479
fix: minor things required for the whole ci to work with virtual arrays by @ikrommyd in https://github.com/scikit-hep/awkward/pull/3484
fix: jax reducers returning incorrect output values or lengths by @ikrommyd in https://github.com/scikit-hep/awkward/pull/3464
fix: avoid calling shape_generator inside generator if it has already been called by @ikrommyd in https://github.com/scikit-hep/awkward/pull/3490
fix: add field metadata to record its option type by @ianna in https://github.com/scikit-hep/awkward/pull/3478
fix: add maps_as_pydicts parameter to to_pylist by @ianna in https://github.com/scikit-hep/awkward/pull/3492
fix: consistent materializing length across all layouts by @ikrommyd in https://github.com/scikit-hep/awkward/pull/3489

Other

refactor: move form_with_unique_keys here by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3482
revert: "fix: setitem in ak firsts with jax backend" by @ianna in https://github.com/scikit-hep/awkward/pull/3460
docs: minor fixes to JAX guide + add VJP example by @Saransh-cpp in https://github.com/scikit-hep/awkward/pull/3439
docs: add ikrommyd as a contributor for test by @allcontributors in https://github.com/scikit-hep/awkward/pull/3472
docs: add NJManganelli as a contributor for code by @allcontributors in https://github.com/scikit-hep/awkward/pull/3481
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3436
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3443
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3445
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3470
chore: use ubuntu-latest for coverage by @ianna in https://github.com/scikit-hep/awkward/pull/3473
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3476
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3486
chore: update pyarrow version in the full testing requirements by @ianna in https://github.com/scikit-hep/awkward/pull/3487
chore: remove the upper pin on pyarrow by @ianna in https://github.com/scikit-hep/awkward/pull/3493
chore(deps): bump scientific-python/upload-nightly-action from 0.6.1 to 0.6.2 in the actions group by @dependabot in https://github.com/scikit-hep/awkward/pull/3442
chore(deps): bump the actions group with 2 updates by @dependabot in https://github.com/scikit-hep/awkward/pull/3485

New Contributors

@NJManganelli made their first contribution in https://github.com/scikit-hep/awkward/pull/3440

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.8.1...v2.8.2

- Python
Published by ianna 8 months ago

New features

feat: add tobytes to VirtualArray by @ikrommyd in https://github.com/scikit-hep/awkward/pull/3434

Bug-fixes and performance

(none!)

Other

(none!)

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.8.0...v2.8.1

- Python
Published by ianna 10 months ago

New features

feat: implement virtual arrays by @ikrommyd in https://github.com/scikit-hep/awkward/pull/3364

Bug-fixes and performance

fix: Drop timezone in from_arrow by @martindurant in https://github.com/scikit-hep/awkward/pull/3392
fix: typo/bug in to_nplike by @ikrommyd in https://github.com/scikit-hep/awkward/pull/3400
fix: mark awkward as freedthread safe with pybind11 by @lgray in https://github.com/scikit-hep/awkward/pull/3396
fix: numexpr: no local_dict.clear() on Python 3.13 by @bnavigator in https://github.com/scikit-hep/awkward/pull/3404
fix: jax backend tracer leaks by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3405
fix: structure removal order for unions by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3397
fix: maintain tupleness of RecordForms when using selectcolumns and prunecolumns by @ariostas in https://github.com/scikit-hep/awkward/pull/3410
fix: ruff linting by @ianna in https://github.com/scikit-hep/awkward/pull/3423
fix: ak.almost_equal and ak.array_equal should check that jagged arrays have the same offsets by @ikrommyd in https://github.com/scikit-hep/awkward/pull/3425
fix: cleanup ruff linter errors by @ianna in https://github.com/scikit-hep/awkward/pull/3430
fix: index with int in unionarray.py by @ianna in https://github.com/scikit-hep/awkward/pull/3419
fix: an Index's data should be passed into array_equal, not the Index itself by @ikrommyd in https://github.com/scikit-hep/awkward/pull/3432

Other

docs: add ak.zip_no_broadcast and ak.with/without_named_axis to public API docs by @ikrommyd in https://github.com/scikit-hep/awkward/pull/3399
docs: fix array_equal reference guide by @ianna in https://github.com/scikit-hep/awkward/pull/3424
docs: add ikrommyd as a contributor for code by @allcontributors in https://github.com/scikit-hep/awkward/pull/3427
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3394
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3398
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3406
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3408
chore: update ROOT test platform to ubuntu-latest by @ianna in https://github.com/scikit-hep/awkward/pull/3409
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3415
chore(deps): bump the actions group across 1 directory with 2 updates by @dependabot in https://github.com/scikit-hep/awkward/pull/3411
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3417

New Contributors

@ikrommyd made their first contribution in https://github.com/scikit-hep/awkward/pull/3399
@bnavigator made their first contribution in https://github.com/scikit-hep/awkward/pull/3404

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.7.4...v2.8.0

- Python
Published by ianna 10 months ago

New features

feat: add a non-touching ak.zip, called 'ak.zip_no_broadcast' by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3390

Bug-fixes and performance

(none!)

Other

chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3389
chore(deps): bump the actions group with 2 updates by @dependabot in https://github.com/scikit-hep/awkward/pull/3388

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.7.3...v2.7.4

- Python
Published by ianna 11 months ago

New features

feat: add pretty nbytes repr to .show and jupyter repr by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3348
feat: improve error message when indexing placeholder arrays by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3353

Bug-fixes and performance

perf: make the ak.Array.mask weakly dependent on the array itself by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3347
perf: add caches to reduce python overhead by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3359
fix: current failing jax tests for jax>=0.4.36 by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3340
fix: placeholder arrays in record __repr__ by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3342
fix: stacktraces for custom exception handling by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3343
fix: control attrs better as described in issue #3277 by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3344
fix: enforce string-only keys in .attrs by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3350
fix: nbytes property of ak.Record by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3352
fix: hash of HashableDict by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3355
fix: datetime.datetime.utcfromtimestamp deprecation warning by @ianna in https://github.com/scikit-hep/awkward/pull/3338
fix: version check in to_cudf for API change by @martindurant in https://github.com/scikit-hep/awkward/pull/3339
fix: nbytes repr for typetracers with nbytes=unknown_length by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3361
fix: update Chicago Taxi Dataset URL to Zenodo by @jpivarski in https://github.com/scikit-hep/awkward/pull/3357
fix: always check '.length' for 'unknown_length' by @jpivarski in https://github.com/scikit-hep/awkward/pull/3332
fix: _getitem_at_placeholder checks by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3368
fix: resulting setitem layout type for ak.Record by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3372
fix: change primitive_policy to allow converting Numpy arrays by @ianna in https://github.com/scikit-hep/awkward/pull/3375
fix: placeholder array repr with extra info by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3378
fix: set allow_lazy to True to avoid touching potential placeholders by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3379
fix: remove unsafe lru cache by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3384
fix: test Pyodide with cibuildwheel and fix 32-bit issue by @henryiii in https://github.com/scikit-hep/awkward/pull/3270

Other

docs: add a performance tip to ak.transform docstring by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3369
docs: add HavryliukAY as a contributor for code by @allcontributors in https://github.com/scikit-hep/awkward/pull/3376
refactor: propagate attrs & behavior with dict-like ak.Array input data by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3374
refactor: simplify attrs & fix its pickability (for e.g. dask.distributed) by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3383
ci: use native arm for wheels by @henryiii in https://github.com/scikit-hep/awkward/pull/3381
chore: remove WASM building in docs.yml by @jpivarski in https://github.com/scikit-hep/awkward/pull/3333
chore: use _util.native_to_byteorder function in ak.from_buffers by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3354
chore: remove duplicate code by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3360
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3336
chore(deps): bump the actions group across 1 directory with 3 updates by @dependabot in https://github.com/scikit-hep/awkward/pull/3358
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3367
chore(deps): bump docker/setup-qemu-action from 3.2.0 to 3.3.0 in the actions group by @dependabot in https://github.com/scikit-hep/awkward/pull/3366
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3377
chore: native Apple Silicon wheels by @henryiii in https://github.com/scikit-hep/awkward/pull/3382
chore: check if 32bit right broadcasting test pass again by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3386
chore: reducing warnings by @henryiii in https://github.com/scikit-hep/awkward/pull/3387
chore: minor cleanup by @henryiii in https://github.com/scikit-hep/awkward/pull/3385

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.7.2...v2.7.3

- Python
Published by ianna 12 months ago

awkward - Version 2.7.2

This is the first version built with MacOS 13 instead of MacOS 12.

New features

feat: Content.formwithkey_path() by @jpivarski in https://github.com/scikit-hep/awkward/pull/3311
feat: allow np.arrays in ak.full_like as fill_value by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3315

Bug-fixes and performance

fix: sorting of record arrays without fields (ak.zip(tuple(...))) by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3314
fix: concatenation of empty records by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3316
fix: extend limit on number of regular arrays to concatenate by @ianna in https://github.com/scikit-hep/awkward/pull/3312
fix: typetracer lengths for optiontypes in 'ak.where' broadcastings by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3322
fix: handle type tracer correctly in indexed option array flattening by @lgray in https://github.com/scikit-hep/awkward/pull/3325
fix: Upstream API changes in cuDF 24.10 by @jpivarski in https://github.com/scikit-hep/awkward/pull/3328 (but actually by @martindurant; see https://github.com/scikit-hep/awkward/pull/3309)

Other

chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3319
chore(deps): bump the actions group with 2 updates by @dependabot in https://github.com/scikit-hep/awkward/pull/3318
chore: upgrade macos-12 -> macos-13 by @jpivarski in https://github.com/scikit-hep/awkward/pull/3327
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3323

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.7.1...v2.7.2

- Python
Published by jpivarski about 1 year ago

New features

(none!)

Bug-fixes and performance

fix: test from_raggedtensor on CUDA by @ianna in https://github.com/scikit-hep/awkward/pull/3298
fix: use None when ndims can't be inferred from a layout-like obj by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3299
fix: ak.argcombinations should allow negative axis by @jpivarski in https://github.com/scikit-hep/awkward/pull/3301
fix: restrict named_axis inferring to ak.Arrays/ak.Records/ak.HighLevelContexts by default by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3304

Other

chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3303
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3307
chore(deps): bump the actions group across 1 directory with 3 updates by @dependabot in https://github.com/scikit-hep/awkward/pull/3306

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.7.0...v2.7.1

- Python
Published by jpivarski about 1 year ago

awkward - Version 2.7.0

This release drops support for Python 3.8. The supported Python versions are now 3.9 through 3.13 (inclusive). Other than that, it does not differ from 2.6.10.

New features

(none!)

Bug-fixes and performance

(none!)

Other

chore: remove Python 3.8, ensure Python 3.13 is included by @jpivarski in https://github.com/scikit-hep/awkward/pull/3295

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.6.10...v2.7.0

- Python
Published by jpivarski about 1 year ago

New features

feat: named axis for ak.Array by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3238
feat: to/from TensorFlow Tensor by @maxymnaumchyk in https://github.com/scikit-hep/awkward/pull/3292
feat: updated LayoutBuilder.h (added functors) for C++11 compatibility by @jpivarski in https://github.com/scikit-hep/awkward/pull/3281

Bug-fixes and performance

fix: make sure 'at' is a cupy zero dim array by @ianna in https://github.com/scikit-hep/awkward/pull/3271
fix: add cuda backend support for to_raggedtensor and from_raggedtensor functions by @maxymnaumchyk in https://github.com/scikit-hep/awkward/pull/3263
fix: test from_raggedtensor on GPU by @ianna in https://github.com/scikit-hep/awkward/pull/3288
fix: correct handling of keepdims and mask_identity for weighted mean by @nj-vs-vh in https://github.com/scikit-hep/awkward/pull/3291

Other

docs: add tacaswell as a contributor for maintenance by @allcontributors in https://github.com/scikit-hep/awkward/pull/3273
docs: add basnijholt as a contributor for maintenance by @allcontributors in https://github.com/scikit-hep/awkward/pull/3287
docs: add nj-vs-vh as a contributor for code by @allcontributors in https://github.com/scikit-hep/awkward/pull/3293
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3275
chore: delete .DS_Store and add it to .gitignore by @basnijholt in https://github.com/scikit-hep/awkward/pull/3286
chore(deps): bump the actions group across 1 directory with 2 updates by @dependabot in https://github.com/scikit-hep/awkward/pull/3290
test: add simple slice test to cuda by @martindurant in https://github.com/scikit-hep/awkward/pull/3242
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3284
chore: increase try-it version of Awkward to 2.6.4 by @jpivarski in https://github.com/scikit-hep/awkward/pull/3279

New Contributors

@basnijholt made their first contribution in https://github.com/scikit-hep/awkward/pull/3286
@nj-vs-vh made their first contribution in https://github.com/scikit-hep/awkward/pull/3291

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.6.9...v2.6.10

- Python
Published by jpivarski about 1 year ago

New features

feat: Add to_cudf by @martindurant in https://github.com/scikit-hep/awkward/pull/3051
feat: to/from PyTorch Tensor by @maxymnaumchyk in https://github.com/scikit-hep/awkward/pull/3259

Bug-fixes and performance

perf: avoid inflating UnmaskedArrays in broadcasting when you can by @jpivarski in https://github.com/scikit-hep/awkward/pull/3254
fix: TypeError fix for can_cast by @ianna in https://github.com/scikit-hep/awkward/pull/3255
fix: ListArray slicing on GPU by @ianna in https://github.com/scikit-hep/awkward/pull/3248
fix: ak.typetracer.lengthoneif_typetracer with option and union types by @jpivarski in https://github.com/scikit-hep/awkward/pull/3266

Other

docs: add ariostas as a contributor for code by @allcontributors in https://github.com/scikit-hep/awkward/pull/3240
docs: add maxymnaumchyk as a contributor for code by @allcontributors in https://github.com/scikit-hep/awkward/pull/3241
docs: pybind11 demo project should have NumPy own the data by @jpivarski in https://github.com/scikit-hep/awkward/pull/3261
ci: use official GHA for uv by @henryiii in https://github.com/scikit-hep/awkward/pull/3269
ci: restore Windows 32-bit wheels by @henryiii in https://github.com/scikit-hep/awkward/pull/3268
chore: update RapidJSON by @tacaswell in https://github.com/scikit-hep/awkward/pull/3249
chore: update affiliation in CITATION.cff by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/3251
chore(deps): bump the actions group across 1 directory with 3 updates by @dependabot in https://github.com/scikit-hep/awkward/pull/3260
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3245

New Contributors

@tacaswell made their first contribution in https://github.com/scikit-hep/awkward/pull/3249

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.6.8...v2.6.9

- Python
Published by jpivarski over 1 year ago

New features

feat: Add ak.array_equal by @tcawlfield in https://github.com/scikit-hep/awkward/pull/3215
feat: to TensorFlow RaggedTensor by @maxymnaumchyk in https://github.com/scikit-hep/awkward/pull/3210
feat: provide a way for Form.select_columns to distinguish structural dots from dots in the names of record fields by @tcawlfield in https://github.com/scikit-hep/awkward/pull/3222

Bug-fixes and performance

fix: 2881 akconcatenate fails trying to concatenate too many nested arrays by @tcawlfield in https://github.com/scikit-hep/awkward/pull/3207
fix: adjust checks in ForthMachine to prevent segfault when num_items is negative by @ariostas in https://github.com/scikit-hep/awkward/pull/3209
fix: generalize Index.ptr by @jpivarski in https://github.com/scikit-hep/awkward/pull/3206
fix: add ak.array_equal to NEP18 overrides, documentation, and add one more test by @tcawlfield in https://github.com/scikit-hep/awkward/pull/3225
fix: cuda max reducer bugfix and more tests by @ianna in https://github.com/scikit-hep/awkward/pull/3228
fix: empty arrays in ak.to_parquet with extensionarray=True by @jpivarski in https://github.com/scikit-hep/awkward/pull/3234
fix: GPU complex reducer prod for empty lists by @ianna in https://github.com/scikit-hep/awkward/pull/3235

Other

test: loosen message on test_2757 due to upstream Cython changes by @jpivarski in https://github.com/scikit-hep/awkward/pull/3224
style: fix documentation by @maxymnaumchyk in https://github.com/scikit-hep/awkward/pull/3227
ci: add 3.13 wheels by @henryiii in https://github.com/scikit-hep/awkward/pull/3217
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3204
chore(deps): bump the actions group across 1 directory with 3 updates by @dependabot in https://github.com/scikit-hep/awkward/pull/3233

New Contributors

@ariostas made their first contribution in https://github.com/scikit-hep/awkward/pull/3209
@maxymnaumchyk made their first contribution in https://github.com/scikit-hep/awkward/pull/3210

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.6.7...v2.6.8

- Python
Published by jpivarski over 1 year ago

New features

feat: combinations kernels by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/3150
feat: complex reducers by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/3149

Bug-fixes and performance

fix: use classic linker with AppleClang 15+ by @henryiii in https://github.com/scikit-hep/awkward/pull/3167
fix: unexpected behaviour of akwhere with arrays containing nones by @tcawlfield in https://github.com/scikit-hep/awkward/pull/3168
fix: out of bounds index access issue in argmin and argmax complex in CPU kernel by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/3176
fix: refine the implementation of copy_behaviors by @Saransh-cpp in https://github.com/scikit-hep/awkward/pull/3177
fix: ak.to_parquet for a record-like non-Record by @jpivarski in https://github.com/scikit-hep/awkward/pull/3175
fix: proposal for #2947 by @maxgalli in https://github.com/scikit-hep/awkward/pull/3191
fix: requesting layout.form should not touch shape by @jpivarski in https://github.com/scikit-hep/awkward/pull/3189
fix: issue #3118 and #3185 by @pfackeldey in https://github.com/scikit-hep/awkward/pull/3193
fix: change np.integer to numbers.Integral by @maxgalli in https://github.com/scikit-hep/awkward/pull/3195

Other

ci: fix incorrect SDist name by @henryiii in https://github.com/scikit-hep/awkward/pull/3201
docs: add maxgalli as a contributor for code by @allcontributors in https://github.com/scikit-hep/awkward/pull/3198
docs: add pfackeldey as a contributor for code by @allcontributors in https://github.com/scikit-hep/awkward/pull/3199
chore(deps): bump the actions group across 1 directory with 4 updates by @dependabot in https://github.com/scikit-hep/awkward/pull/3184
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3172
chore(deps): bump docker/setup-qemu-action from 3.1.0 to 3.2.0 in the actions group across 1 directory by @dependabot in https://github.com/scikit-hep/awkward/pull/3190

New Contributors

@maxgalli made their first contribution in https://github.com/scikit-hep/awkward/pull/3191
@pfackeldey made their first contribution in https://github.com/scikit-hep/awkward/pull/3193

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.6.6...v2.6.7

- Python
Published by jpivarski over 1 year ago

New features

feat: add slicing CUDA kernels by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/3140
feat: add some misc CUDA kernels by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/3141
feat: Adding awkward.semipublic submodule by @tcawlfield in https://github.com/scikit-hep/awkward/pull/3152
feat: 3154 from_parquet should be able to read partial columns by @tcawlfield in https://github.com/scikit-hep/awkward/pull/3156
feat: add reduce kernels by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/3136
feat: copy_behaviors to make sub-classing easy by @Saransh-cpp in https://github.com/scikit-hep/awkward/pull/3137

Bug-fixes and performance

fix: use grid-stride looping for kernels with variable-length loops by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/3130
fix: don't let CuPy iterate over Index with Python for loops by @jpivarski in https://github.com/scikit-hep/awkward/pull/3142
fix: correct dtypes for numpy v2 by @ianna in https://github.com/scikit-hep/awkward/pull/3159
fix: ak.from_numpy should fail on zero-dimensional arrays. by @tcawlfield in https://github.com/scikit-hep/awkward/pull/3161

Other

test: reducer CUDA kernel tests by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/3162
ci: Ensure attestations for awkward-cpp sdist and wheels by @matthewfeickert in https://github.com/scikit-hep/awkward/pull/3135
ci: faster wheel builds by @henryiii in https://github.com/scikit-hep/awkward/pull/3146
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3139
chore(deps): bump the actions group across 1 directory with 3 updates by @dependabot in https://github.com/scikit-hep/awkward/pull/3153
chore: trying atomics and tree reduction for CUDA reducer kernels by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/3123
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3145

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.6.5...v2.6.6

- Python
Published by jpivarski over 1 year ago

New features

feat: 2772 pyarrow doesnt permit selective reading with extensionarray by @tcawlfield in https://github.com/scikit-hep/awkward/pull/3127

Bug-fixes and performance

fix: skip failing test when jax is not installed by @ianna in https://github.com/scikit-hep/awkward/pull/3112
fix: skip tests that require pyarrow when it is not installed by @ianna in https://github.com/scikit-hep/awkward/pull/3114
fix: generate array view by @ianna in https://github.com/scikit-hep/awkward/pull/3115
fix: Header-only fix is_valid for empty Indexed or IndexedOption by @zonca in https://github.com/scikit-hep/awkward/pull/3120
fix: wait for Jitify performing a one-time only warm-up by @ianna in https://github.com/scikit-hep/awkward/pull/3113
fix: prevent exponential memory growth in UnionArray by @jpivarski in https://github.com/scikit-hep/awkward/pull/3119

Other

ci: Add GitHub artifact attestations to package distribution by @matthewfeickert in https://github.com/scikit-hep/awkward/pull/3126
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3106
chore: update RapidJSON by @jpivarski in https://github.com/scikit-hep/awkward/pull/3110
chore: pin pyarrow to 16.0.0 by @ianna in https://github.com/scikit-hep/awkward/pull/3124
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3117
chore(deps): bump the actions group across 1 directory with 2 updates by @dependabot in https://github.com/scikit-hep/awkward/pull/3125

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.6.4...v2.6.5

- Python
Published by jpivarski over 1 year ago

New features

feat: TypeTracerReport.data_touched_in should ignore unrecognized node_ids by @jpivarski in https://github.com/scikit-hep/awkward/pull/3074
feat: better error message for missing dispatch by @jpivarski in https://github.com/scikit-hep/awkward/pull/3078
feat: add boolean cases for CPU kernels by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/3059
feat: add ak.flatten and ak.concatenate kernels by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/3086

Bug-fixes and performance

fix: restrict ak.softmax to axis=-1, the only axis for which the calculation is correct right now by @jpivarski in https://github.com/scikit-hep/awkward/pull/3072
fix: Numpy 2.0 out of bounds error for BitMaskedArray Py kernels by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/3073
fix: isgetitematplaceholder logic was backward for UnionArray by @jpivarski in https://github.com/scikit-hep/awkward/pull/3083
fix: refuse dak.Array in hidden-but-public-functions by @jpivarski in https://github.com/scikit-hep/awkward/pull/3079
fix: PyPy segfault may be related to using out-of-scope array by @jpivarski in https://github.com/scikit-hep/awkward/pull/3093
fix: distributed rdataframe is not yet support by @ianna in https://github.com/scikit-hep/awkward/pull/3087
fix: support conversion to arrow and back with non-option Unknown type by @tcawlfield in https://github.com/scikit-hep/awkward/pull/3085
fix: intermittent segfault in PyPy by @ianna in https://github.com/scikit-hep/awkward/pull/3089
fix: is_valid checks in header-only library by @zonca in https://github.com/scikit-hep/awkward/pull/3091
fix: UnmaskedArray was missing its nextcarryoutindex by @jpivarski in https://github.com/scikit-hep/awkward/pull/3097

Other

test: cuda integration tests by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/3065
ci: macos-latest is changing to macos-14 ARM runners by @henryiii in https://github.com/scikit-hep/awkward/pull/3092
docs: new Try-It page based on plain Pyodide by @jpivarski in https://github.com/scikit-hep/awkward/pull/3058
docs: Add installation of nightly wheels instructions by @matthewfeickert in https://github.com/scikit-hep/awkward/pull/3080
docs: revamp documentation by @jpivarski in https://github.com/scikit-hep/awkward/pull/3076
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3075
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3082
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3090
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3096
chore(deps): bump amannn/action-semantic-pull-request from 5.4.0 to 5.5.2 in the actions group by @dependabot in https://github.com/scikit-hep/awkward/pull/3095

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.6.3...v2.6.4

- Python
Published by jpivarski over 1 year ago

awkward - Version 2.6.3

This is the first release of Awkward Array that is compatible with NumPy 2.0.

New features

feat!: printing a typetracer array should not touch it by @jpivarski in https://github.com/scikit-hep/awkward/pull/3019
feat: add toparquetdataset function by @zbilodea in https://github.com/scikit-hep/awkward/pull/2898
feat: adding support for numpy.real, imag, round, angle, by @tcawlfield in https://github.com/scikit-hep/awkward/pull/3053
feat: add miscellaneous CUDA kernels by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/3021
feat: add dask_tokenize hook by @lgray in https://github.com/scikit-hep/awkward/pull/3017
feat: added a commit method on TypeTracerReport to identify touched buffers in the Dask DAG-building pass by @jpivarski in https://github.com/scikit-hep/awkward/pull/3043
feat: Allow interoperability with numpy 2.x by @tcawlfield in https://github.com/scikit-hep/awkward/pull/3064

Bug-fixes and performance

fix: return ufunc as it is for user defined vectorized funcs by @Saransh-cpp in https://github.com/scikit-hep/awkward/pull/3025
fix: Support structured arrays in option type to_numpy by @zonca in https://github.com/scikit-hep/awkward/pull/3060
fix: Windows and 32-bit Linux default to 32-bit integers in sums and prods UNLESS it's NumPy 2.0 by @jpivarski in https://github.com/scikit-hep/awkward/pull/3068
perf: add a flag to turn off isinstance in TypeTracerArray._new by @jpivarski in https://github.com/scikit-hep/awkward/pull/3054

Other

test: TEMPORARY edits to get tests working for all PRs: NumPy 2.0 cap and turned off Try-It by @jpivarski in https://github.com/scikit-hep/awkward/pull/3057
test: new cuda kernels by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2922
ci: Make wheel building workflow reusable by @matthewfeickert in https://github.com/scikit-hep/awkward/pull/3016
docs: fix styling of icons by @agoose77 in https://github.com/scikit-hep/awkward/pull/3042
docs: add a link to documentation of AwkwardArray in Julia by @ianna in https://github.com/scikit-hep/awkward/pull/3052
docs: add tcawlfield as a contributor for code by @allcontributors in https://github.com/scikit-hep/awkward/pull/3067
chore: keeping CONTRIBUTING.md up to date (take 1) by @jpivarski in https://github.com/scikit-hep/awkward/pull/3038
chore(deps): bump the actions group with 3 updates by @dependabot in https://github.com/scikit-hep/awkward/pull/3048
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3050
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3063
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3069

New Contributors

@tcawlfield made their first contribution in https://github.com/scikit-hep/awkward/pull/3053

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.6.2...v2.6.3

- Python
Published by jpivarski almost 2 years ago

New features

feat!: printing a typetracer array should not touch it by @jpivarski in https://github.com/scikit-hep/awkward/pull/3019
feat: add toparquetdataset function by @zbilodea in https://github.com/scikit-hep/awkward/pull/2898
feat: adding support for numpy.real, imag, round, angle, by @tcawlfield in https://github.com/scikit-hep/awkward/pull/3053
feat: add miscellaneous CUDA kernels by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/3021
feat: add dask_tokenize hook by @lgray in https://github.com/scikit-hep/awkward/pull/3017
feat: added a commit method on TypeTracerReport to identify touched buffers in the Dask DAG-building pass by @jpivarski in https://github.com/scikit-hep/awkward/pull/3043

Bug-fixes and performance

fix: return ufunc as it is for user defined vectorized funcs by @Saransh-cpp in https://github.com/scikit-hep/awkward/pull/3025
perf: add a flag to turn off isinstance in TypeTracerArray._new by @jpivarski in https://github.com/scikit-hep/awkward/pull/3054

Other

docs: fix styling of icons by @agoose77 in https://github.com/scikit-hep/awkward/pull/3042
docs: add a link to documentation of AwkwardArray in Julia by @ianna in https://github.com/scikit-hep/awkward/pull/3052
ci: Make wheel building workflow reusable by @matthewfeickert in https://github.com/scikit-hep/awkward/pull/3016
test: TEMPORARY edits to get tests working for all PRs: NumPy 2.0 cap and turned off Try-It by @jpivarski in https://github.com/scikit-hep/awkward/pull/3057
chore: keeping CONTRIBUTING.md up to date (take 1) by @jpivarski in https://github.com/scikit-hep/awkward/pull/3038
chore(deps): bump the actions group with 3 updates by @dependabot in https://github.com/scikit-hep/awkward/pull/3048
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3050

New Contributors

@tcawlfield made their first contribution in https://github.com/scikit-hep/awkward/pull/3053

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.6.2...v2.6.3rc2

- Python
Published by jpivarski almost 2 years ago

awkward - Version 2.6.3rc1

The main purpose of this release is to make sure that the deployment machinery still works, now that the PYPI_PASSWORD had to be replaced.

New features

feat!: printing a typetracer array should not touch it by @jpivarski in https://github.com/scikit-hep/awkward/pull/3019
feat: add toparquetdataset function by @zbilodea in https://github.com/scikit-hep/awkward/pull/2898
feat: adding support for numpy.real, imag, round, angle, by @tcawlfield in https://github.com/scikit-hep/awkward/pull/3053

Bug-fixes and performance

fix: return ufunc as it is for user defined vectorized funcs by @Saransh-cpp in https://github.com/scikit-hep/awkward/pull/3025

Other

docs: fix styling of icons by @agoose77 in https://github.com/scikit-hep/awkward/pull/3042
docs: add a link to documentation of AwkwardArray in Julia by @ianna in https://github.com/scikit-hep/awkward/pull/3052
ci: Make wheel building workflow reusable by @matthewfeickert in https://github.com/scikit-hep/awkward/pull/3016
test: TEMPORARY edits to get tests working for all PRs: NumPy 2.0 cap and turned off Try-It by @jpivarski in https://github.com/scikit-hep/awkward/pull/3057
chore: keeping CONTRIBUTING.md up to date (take 1) by @jpivarski in https://github.com/scikit-hep/awkward/pull/3038
chore(deps): bump the actions group with 3 updates by @dependabot in https://github.com/scikit-hep/awkward/pull/3048
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3050

New Contributors

@tcawlfield made their first contribution in https://github.com/scikit-hep/awkward/pull/3053

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.6.2...v2.6.3rc1

- Python
Published by jpivarski almost 2 years ago

New features

feat: add CUDA kernels that calculate length/sum by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2992
feat: add variable length loop kernels by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/3003
feat: make ak.mean and ak.count differentiable by @Saransh-cpp in https://github.com/scikit-hep/awkward/pull/3020

Bug-fixes and performance

fix: remove redundant(?) Jax.istracertype check in _layout by @Saransh-cpp in https://github.com/scikit-hep/awkward/pull/3013
fix: throw more meaningful error message for non-NumPy buffers by @agoose77 in https://github.com/scikit-hep/awkward/pull/3026
fix: proper typetracer array slicing in BitMaskedArray by @agoose77 in https://github.com/scikit-hep/awkward/pull/3028
fix: ak.flatten on BitMaskedArray by @agoose77 in https://github.com/scikit-hep/awkward/pull/3034
fix: performance of ufunc resolution for non-nominal signatures by @agoose77 in https://github.com/scikit-hep/awkward/pull/3030

Other

test: update tests-cuda to use 'ByteMaskedArray.simplified' by @jpivarski in https://github.com/scikit-hep/awkward/pull/3024
ci: Add nightly upload of wheels to Anaconda Cloud by @matthewfeickert in https://github.com/scikit-hep/awkward/pull/3012
ci: Update scientific-python/upload-nightly-action from 0.3.0 to 0.4.0 by @matthewfeickert in https://github.com/scikit-hep/awkward/pull/3031
ci: Upload nightly wheels to scientific-python-nightly-wheels org by @matthewfeickert in https://github.com/scikit-hep/awkward/pull/3032
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3005
chore: fix ruff warnings by @agoose77 in https://github.com/scikit-hep/awkward/pull/3010
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3022
chore: figuring out how to implement ak.from_cudf by @jpivarski in https://github.com/scikit-hep/awkward/pull/3027
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3029
chore(deps): bump the actions group with 1 update by @dependabot in https://github.com/scikit-hep/awkward/pull/3035
chore(deps): bump the actions group with 2 updates by @dependabot in https://github.com/scikit-hep/awkward/pull/3037

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.6.1...v2.6.2

- Python
Published by jpivarski almost 2 years ago

awkward - Version 2.6.1

The purpose of this release is to provide a lower-bound on the fsspec dependency version (#3006).

New features

(none!)

Bug-fixes and performance

(none!)

Other

chore(deps): bump the actions group with 2 updates by @dependabot in https://github.com/scikit-hep/awkward/pull/3004
build: set a minimum fsspec version (see #3002) by @jpivarski in https://github.com/scikit-hep/awkward/pull/3006

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.6.0...v2.6.1

- Python
Published by jpivarski almost 2 years ago

awkward - Version 2.6.0

From this point onward, awkward strictly depends on fsspec.

New features

feat: turn on CUDA unit tests for working kernels and add some CUDA kernels by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2930
feat: add string builder by @lobis in https://github.com/scikit-hep/awkward/pull/2899
feat: add toparquetrow_groups by @zbilodea in https://github.com/scikit-hep/awkward/pull/2979
feat!: array is no longer allowed on NumpyArray and EmptyArray by @jpivarski in https://github.com/scikit-hep/awkward/pull/2997

Bug-fixes and performance

fix: delete header-only/tests/test_1542-array-builder.cpp by @ianna in https://github.com/scikit-hep/awkward/pull/2981
fix: use std::tuple_element_t as an OptionType type alias by @ianna in https://github.com/scikit-hep/awkward/pull/2977
fix: generate error message and tests for CUDA and CPU kernels by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2989
fix: ak.merge_union_of_records error message for cases that can't use axis < 0 by @jpivarski in https://github.com/scikit-hep/awkward/pull/2995

Other

test: don't fail fast (so pypy doesn't stop the tests) by @jpivarski in https://github.com/scikit-hep/awkward/pull/2956
test: generate unit tests for cpu and cuda by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2938
test: update test_2799 for Numba 0.59.0 by @jpivarski in https://github.com/scikit-hep/awkward/pull/2998
docs: add zonca as a contributor for code by @allcontributors in https://github.com/scikit-hep/awkward/pull/2959
docs: add chrisburr as a contributor for infra by @allcontributors in https://github.com/scikit-hep/awkward/pull/2960
docs: add zbilodea as a contributor for code by @allcontributors in https://github.com/scikit-hep/awkward/pull/2961
docs: add raymondEhlers as a contributor for maintenance by @allcontributors in https://github.com/scikit-hep/awkward/pull/2962
docs: add mloning as a contributor for doc by @allcontributors in https://github.com/scikit-hep/awkward/pull/2963
docs: add kkothari2001 as a contributor for code, and test by @allcontributors in https://github.com/scikit-hep/awkward/pull/2964
docs: add jrueb as a contributor for code by @allcontributors in https://github.com/scikit-hep/awkward/pull/2965
docs: add Moelf as a contributor for doc by @allcontributors in https://github.com/scikit-hep/awkward/pull/2966
docs: update dependencies by @agoose77 in https://github.com/scikit-hep/awkward/pull/2986
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2948
chore(deps): bump the actions group with 3 updates by @dependabot in https://github.com/scikit-hep/awkward/pull/2980
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2982
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2991
chore(deps): bump the actions group with 2 updates by @dependabot in https://github.com/scikit-hep/awkward/pull/2990
chore: fsspec is now a strict (required) dependency by @jpivarski in https://github.com/scikit-hep/awkward/pull/2996

New Contributors

@lobis made their first contribution in https://github.com/scikit-hep/awkward/pull/2899

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.5.2...v2.6.0

- Python
Published by jpivarski almost 2 years ago

New features

feat: add some simpler cuda_kernels by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2880
feat: add recursive flag to Content.to_packed by @agoose77 in https://github.com/scikit-hep/awkward/pull/2933
feat: configure Julia version and required packages by @ianna in https://github.com/scikit-hep/awkward/pull/2896

Bug-fixes and performance

fix: include header-only files in sdist by @agoose77 in https://github.com/scikit-hep/awkward/pull/2909
fix: touching of unions by @agoose77 in https://github.com/scikit-hep/awkward/pull/2906
fix: lazily project union contents by @agoose77 in https://github.com/scikit-hep/awkward/pull/2913
fix: support typetracer in to_packed for IndexedOptionArray by @agoose77 in https://github.com/scikit-hep/awkward/pull/2912
fix: cartesian nested record by @agoose77 in https://github.com/scikit-hep/awkward/pull/2929
fix: cast bool_ to int8 for positional reducers by @agoose77 in https://github.com/scikit-hep/awkward/pull/2935
fix: ak.std and ak.var for axis != -1. by @jpivarski in https://github.com/scikit-hep/awkward/pull/2918

Other

test: only run test for specific Numba version by @agoose77 in https://github.com/scikit-hep/awkward/pull/2921
test: add PyPy to the test matrix by @jpivarski in https://github.com/scikit-hep/awkward/pull/2927
ci: update actions/(upload|download)-artifact by @agoose77 in https://github.com/scikit-hep/awkward/pull/2904
ci: group dependabot updates by @henryiii in https://github.com/scikit-hep/awkward/pull/2914
ci: fix name of artifacts in deploy-cpp by @agoose77 in https://github.com/scikit-hep/awkward/pull/2940
chore: restore files that generated the type-parser by @jpivarski in https://github.com/scikit-hep/awkward/pull/2926
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2915
chore(deps): bump the actions group with 1 update by @dependabot in https://github.com/scikit-hep/awkward/pull/2923

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.5.1...v2.5.2

- Python
Published by jpivarski almost 2 years ago

New Features

feat: add enforce_concatenated_form by @agoose77 in https://github.com/scikit-hep/awkward/pull/2860
feat: add Form.is_equal_to by @agoose77 in https://github.com/scikit-hep/awkward/pull/2862
feat: Implement Indexed builder by @zonca in https://github.com/scikit-hep/awkward/pull/2883

Bug Fixes and Performance

fix: ufunc handling of attrs by @agoose77 in https://github.com/scikit-hep/awkward/pull/2837
fix: only compare scalars in full_like by @agoose77 in https://github.com/scikit-hep/awkward/pull/2857
fix: Array.__getitem__ should set attrs on result by @agoose77 in https://github.com/scikit-hep/awkward/pull/2866
fix: errors in existing cuda_kernels by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2877
fix: register Numba in test by @agoose77 in https://github.com/scikit-hep/awkward/pull/2879
fix: failing tests after #2877 by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2886
fix: support revertable for concatenate in pyarrow logic by @agoose77 in https://github.com/scikit-hep/awkward/pull/2889

Other

chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2842
chore: make the CUDA test configuration more resilient at startup by @agoose77 in https://github.com/scikit-hep/awkward/pull/2846
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2850
chore: formatted kernel-test-data.json for better searching and editing in git. by @jpivarski in https://github.com/scikit-hep/awkward/pull/2874
chore: use tomli by @henryiii in https://github.com/scikit-hep/awkward/pull/2882
chore: appease pylint by @agoose77 in https://github.com/scikit-hep/awkward/pull/2890
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2891* chore: only copy non-test headers by @agoose77 in https://github.com/scikit-hep/awkward/pull/2893
chore(deps): bump mymindstorm/setup-emsdk from 12 to 13 by @dependabot in https://github.com/scikit-hep/awkward/pull/2847
chore(deps): bump pypa/gh-action-pypi-publish from 1.8.10 to 1.8.11 by @dependabot in https://github.com/scikit-hep/awkward/pull/2855
chore(deps): bump actions/setup-python from 4 to 5 by @dependabot in https://github.com/scikit-hep/awkward/pull/2873
ci: fix path to header only tests by @zonca in https://github.com/scikit-hep/awkward/pull/2851
ci: compile header only tests in Debug mode by @zonca in https://github.com/scikit-hep/awkward/pull/2870
docs: link to execute JupyterLite full screen by @zonca in https://github.com/scikit-hep/awkward/pull/2854
refactor: split "meta" into Meta by @agoose77 in https://github.com/scikit-hep/awkward/pull/2841
refactor: remove dead code in generate-tests.py by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2875
refactor: remove obsolete cuda_kernels by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2876

New Contributors

@zonca made their first contribution in https://github.com/scikit-hep/awkward/pull/2851

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.5.0...v2.5.1

- Python
Published by agoose77 about 2 years ago

New features

feat: add Form.is_equal_to by @agoose77 in https://github.com/scikit-hep/awkward/pull/2862
feat: add enforce_concatenated_form by @agoose77 in https://github.com/scikit-hep/awkward/pull/2860

Bug-fixes and performance

fix: ufunc handling of attrs by @agoose77 in https://github.com/scikit-hep/awkward/pull/2837
fix: only compare scalars in full_like by @agoose77 in https://github.com/scikit-hep/awkward/pull/2857
fix: Array.__getitem__ should set attrs on result by @agoose77 in https://github.com/scikit-hep/awkward/pull/2866

Other

refactor: split "meta" into Meta by @agoose77 in https://github.com/scikit-hep/awkward/pull/2841
docs: link to execute JupyterLite full screen by @zonca in https://github.com/scikit-hep/awkward/pull/2854
ci: fix path to header only tests by @zonca in https://github.com/scikit-hep/awkward/pull/2851
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2842
chore: make the CUDA test configuration more resilient at startup by @agoose77 in https://github.com/scikit-hep/awkward/pull/2846
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2850
chore(deps): bump mymindstorm/setup-emsdk from 12 to 13 by @dependabot in https://github.com/scikit-hep/awkward/pull/2847
chore(deps): bump pypa/gh-action-pypi-publish from 1.8.10 to 1.8.11 by @dependabot in https://github.com/scikit-hep/awkward/pull/2855

New Contributors

@zonca made their first contribution in https://github.com/scikit-hep/awkward/pull/2851

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.5.0...v2.5.1rc1

- Python
Published by jpivarski about 2 years ago

New Features

feat: add .attrs to highlevel objects by @agoose77 in https://github.com/scikit-hep/awkward/pull/2757
feat: add string formatter to ak.Array.show by @agoose77 in https://github.com/scikit-hep/awkward/pull/2803
feat: expose attrs in typetracer by @agoose77 in https://github.com/scikit-hep/awkward/pull/2806
feat: export more of typetracer by @agoose77 in https://github.com/scikit-hep/awkward/pull/2816
feat!: prepare for 2.5.0 by @agoose77 in https://github.com/scikit-hep/awkward/pull/2798
feat!: drop forget_length in typetracer_with_report by @agoose77 in https://github.com/scikit-hep/awkward/pull/2807

Bug Fixes and Performance

fix: support bool types in resolve_dtypes by @agoose77 in https://github.com/scikit-hep/awkward/pull/2809
fix: support scalar returns from firsts by @agoose77 in https://github.com/scikit-hep/awkward/pull/2815
fix: include _kernel_signatures.py in package by @agoose77 in https://github.com/scikit-hep/awkward/pull/2819* refactor: more type hints by @agoose77 in https://github.com/scikit-hep/awkward/pull/2804

Other

chore: drop isort config, require annotation imports by @agoose77 in https://github.com/scikit-hep/awkward/pull/2801
chore: only build _ext and kernels by @agoose77 in https://github.com/scikit-hep/awkward/pull/2813
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2817
docs: how to accelerate awkward arrays with cppyy by @ianna in https://github.com/scikit-hep/awkward/pull/2334
refactor: drop use of behavior in recursively_apply by @agoose77 in https://github.com/scikit-hep/awkward/pull/2805
test: Make cuda tests pass by @kkothari2001 in https://github.com/scikit-hep/awkward/pull/2570

New Contributors

@kkothari2001 made their first contribution in https://github.com/scikit-hep/awkward/pull/2570

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.4.9...v2.5.0

- Python
Published by agoose77 about 2 years ago

What's Changed

fix: backport #2809 by @agoose77 in https://github.com/scikit-hep/awkward/pull/2810

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.4.9...v2.4.10

- Python
Published by agoose77 about 2 years ago

New Features

feat: add to_buffer and helper methods in layout builder by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2766
feat: add helper methods to utils.h by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2771
feat!: rework ufunc type promotion handling by @agoose77 in https://github.com/scikit-hep/awkward/pull/2767
feat: extend to_layout options by @agoose77 in https://github.com/scikit-hep/awkward/pull/2763

Bug Fixes and Performance

fix: add highlevel, behavior arguments to composite reducers by @agoose77 in https://github.com/scikit-hep/awkward/pull/2754
fix: export nan variants by @agoose77 in https://github.com/scikit-hep/awkward/pull/2758
fix: update __class__ for both layout and behavior consistently by @agoose77 in https://github.com/scikit-hep/awkward/pull/2759
fix: support all-None index in awkward_Index_nones_as_index.cpp by @agoose77 in https://github.com/scikit-hep/awkward/pull/2769
fix: handle unhashable behaviour type by @ianna in https://github.com/scikit-hep/awkward/pull/2770
fix: protect RecordForm against len(fields) != len(contents) by @jpivarski in https://github.com/scikit-hep/awkward/pull/2776
fix: drop lengths recursively by @agoose77 in https://github.com/scikit-hep/awkward/pull/2775
fix: ak.num should always return a useful (non-unknown length) type by @agoose77 in https://github.com/scikit-hep/awkward/pull/2785
fix: remove old argument from broadcast_and_apply by @agoose77 in https://github.com/scikit-hep/awkward/pull/2790
fix: don't preserve unexpected option for is_in by @agoose77 in https://github.com/scikit-hep/awkward/pull/2792
fix: support scalar strings in fill_none by @agoose77 in https://github.com/scikit-hep/awkward/pull/2793
fix: support arbitrary ufuncs with respect to NEP-50 by @agoose77 in https://github.com/scikit-hep/awkward/pull/2799

Other

chore: add trove classifier to awkward-cpp by @agoose77 in https://github.com/scikit-hep/awkward/pull/2729
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2733
chore: set pyupgrade version by @agoose77 in https://github.com/scikit-hep/awkward/pull/2756
chore: prepare for ruff-format by @henryiii in https://github.com/scikit-hep/awkward/pull/2773
chore: move to Ruff-format by @henryiii in https://github.com/scikit-hep/awkward/pull/2777
chore: run mypy in CI by @agoose77 in https://github.com/scikit-hep/awkward/pull/2789
chore: run mypy on ak.types by @agoose77 in https://github.com/scikit-hep/awkward/pull/2791
ci: fix oldest-supported-dependencies test workflow by @agoose77 in https://github.com/scikit-hep/awkward/pull/2783
refactor: drop behavior broadcasting by @agoose77 in https://github.com/scikit-hep/awkward/pull/2761
refactor: introduce parametrised nplike types by @agoose77 in https://github.com/scikit-hep/awkward/pull/2795
chore(deps): bump amannn/action-semantic-pull-request from 5.3.0 to 5.4.0 by @dependabot in https://github.com/scikit-hep/awkward/pull/2796

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.4.6...v2.4.8

- Python
Published by agoose77 about 2 years ago

New Features

feat: add to_buffer and helper methods in layout builder by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2766
feat: add helper methods to utils.h by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2771
feat!: rework ufunc type promotion handling by @agoose77 in https://github.com/scikit-hep/awkward/pull/2767
feat: extend to_layout options by @agoose77 in https://github.com/scikit-hep/awkward/pull/2763

Bug Fixes and Performance

fix: add highlevel, behavior arguments to composite reducers by @agoose77 in https://github.com/scikit-hep/awkward/pull/2754
fix: export nan variants by @agoose77 in https://github.com/scikit-hep/awkward/pull/2758
fix: update __class__ for both layout and behavior consistently by @agoose77 in https://github.com/scikit-hep/awkward/pull/2759
fix: support all-None index in awkward_Index_nones_as_index.cpp by @agoose77 in https://github.com/scikit-hep/awkward/pull/2769
fix: handle unhashable behaviour type by @ianna in https://github.com/scikit-hep/awkward/pull/2770
fix: protect RecordForm against len(fields) != len(contents) by @jpivarski in https://github.com/scikit-hep/awkward/pull/2776
fix: drop lengths recursively by @agoose77 in https://github.com/scikit-hep/awkward/pull/2775
fix: ak.num should always return a useful (non-unknown length) type by @agoose77 in https://github.com/scikit-hep/awkward/pull/2785
fix: remove old argument from broadcast_and_apply by @agoose77 in https://github.com/scikit-hep/awkward/pull/2790
fix: don't preserve unexpected option for is_in by @agoose77 in https://github.com/scikit-hep/awkward/pull/2792
fix: support scalar strings in fill_none by @agoose77 in https://github.com/scikit-hep/awkward/pull/2793

Other

chore: add trove classifier to awkward-cpp by @agoose77 in https://github.com/scikit-hep/awkward/pull/2729
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2733
chore: set pyupgrade version by @agoose77 in https://github.com/scikit-hep/awkward/pull/2756
chore: prepare for ruff-format by @henryiii in https://github.com/scikit-hep/awkward/pull/2773
chore: move to Ruff-format by @henryiii in https://github.com/scikit-hep/awkward/pull/2777
chore: run mypy in CI by @agoose77 in https://github.com/scikit-hep/awkward/pull/2789
chore: run mypy on ak.types by @agoose77 in https://github.com/scikit-hep/awkward/pull/2791
ci: fix oldest-supported-dependencies test workflow by @agoose77 in https://github.com/scikit-hep/awkward/pull/2783
refactor: drop behavior broadcasting by @agoose77 in https://github.com/scikit-hep/awkward/pull/2761
refactor: introduce parametrised nplike types by @agoose77 in https://github.com/scikit-hep/awkward/pull/2795

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.4.6...v2.4.8

- Python
Published by agoose77 about 2 years ago

Bug Fixes and Performance

fix: drop lengths recursively by @agoose77 in https://github.com/scikit-hep/awkward/pull/2775

Other

chore: remove ak.to_categorical by @agoose77 in https://github.com/scikit-hep/awkward/pull/2779

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.4.7...v2.5.0rc0

- Python
Published by agoose77 about 2 years ago

New Features

feat: add to_buffer and helper methods in layout builder by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2766
feat: add helper methods to utils.h by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2771
feat!: rework ufunc type promotion handling by @agoose77 in https://github.com/scikit-hep/awkward/pull/2767 ## Bug Fixes and Performance
fix: add highlevel, behavior arguments to composite reducers by @agoose77 in https://github.com/scikit-hep/awkward/pull/2754
fix: export nan variants by @agoose77 in https://github.com/scikit-hep/awkward/pull/2758
fix: update __class__ for both layout and behavior consistently by @agoose77 in https://github.com/scikit-hep/awkward/pull/2759
fix: support all-None index in awkward_Index_nones_as_index.cpp by @agoose77 in https://github.com/scikit-hep/awkward/pull/2769
fix: handle unhashable behaviour type by @ianna in https://github.com/scikit-hep/awkward/pull/2770
fix: protect RecordForm against len(fields) != len(contents) by @jpivarski in https://github.com/scikit-hep/awkward/pull/2776
refactor: drop behavior broadcasting by @agoose77 in https://github.com/scikit-hep/awkward/pull/2761

Other

chore: add trove classifier to awkward-cpp by @agoose77 in https://github.com/scikit-hep/awkward/pull/2729
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2733
chore: set pyupgrade version by @agoose77 in https://github.com/scikit-hep/awkward/pull/2756
chore: prepare for ruff-format by @henryiii in https://github.com/scikit-hep/awkward/pull/2773
chore: move to Ruff-format by @henryiii in https://github.com/scikit-hep/awkward/pull/2777* feat: extend to_layout options by @agoose77 in https://github.com/scikit-hep/awkward/pull/2763

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.4.6...v2.4.7

- Python
Published by agoose77 about 2 years ago

New Features

feat!: revert breaking component of asarray PR by @agoose77 in https://github.com/scikit-hep/awkward/pull/2752* fix: update cppyy module by @ianna in https://github.com/scikit-hep/awkward/pull/2747

Bug-fixes and performance

fix: update cppyy version by @ianna in https://github.com/scikit-hep/awkward/pull/2748
fix: don't call asarray on Index objects internally by @agoose77 in https://github.com/scikit-hep/awkward/pull/2749

Other

chore: update CITATION.cff by @agoose77 in https://github.com/scikit-hep/awkward/pull/2750

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.4.5...v2.4.6

- Python
Published by agoose77 about 2 years ago

What's Changed

New features

feat: add recursive argument to expected_from_buffers by @agoose77 in https://github.com/scikit-hep/awkward/pull/2724
feat: infer unknown lengths from context in from_buffers by @agoose77 in https://github.com/scikit-hep/awkward/pull/2732

Bug-fixes and performance

fix: don't use np.asarray on Index or Content objects by @agoose77 in https://github.com/scikit-hep/awkward/pull/2740
fix: swap names for __dlpack__ by @agoose77 in https://github.com/scikit-hep/awkward/pull/2741
fix: __array__ accepts positional arguments by @agoose77 in https://github.com/scikit-hep/awkward/pull/2744

Other

test: add dask-awkward to at least one of our tests. by @jpivarski in https://github.com/scikit-hep/awkward/pull/2739
chore(deps): bump pypa/cibuildwheel from 2.16.1 to 2.16.2 by @dependabot in https://github.com/scikit-hep/awkward/pull/2736
ci: improve deployment environment UX by @agoose77 in https://github.com/scikit-hep/awkward/pull/2742

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.4.4...v2.4.5

- Python
Published by agoose77 over 2 years ago

What's Changed

fix: update backport for changes in Numba, NumExpr, Arrow, and RDataFrame by @ianna and @jpivarski in https://github.com/scikit-hep/awkward/pull/2735

Basically, third-party libraries have been changing. This backport brings Awkward 1.x up to speed with them.

Full Changelog: https://github.com/scikit-hep/awkward/compare/v1.10.4...v1.10.5

- Python
Published by jpivarski over 2 years ago

New features

feat: add buffer_key to typetracer_with_report by @agoose77 in https://github.com/scikit-hep/awkward/pull/2719

Bug-fixes and performance

fix: catch cases in which fields required by a JSON schema are not in the JSON object by @jpivarski in https://github.com/scikit-hep/awkward/pull/2712
fix: support concrete buffers in TypeTracer.frombuffer by @agoose77 in https://github.com/scikit-hep/awkward/pull/2718
fix: make the examples consistent with the changes in #2553 by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2725
fix: reduction with axis=None, keepdims=True by @agoose77 in https://github.com/scikit-hep/awkward/pull/2728

Other

chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2722
chore(deps): bump pypa/cibuildwheel from 2.15.0 to 2.16.0 by @dependabot in https://github.com/scikit-hep/awkward/pull/2716
chore(deps): bump amannn/action-semantic-pull-request from 5.2.0 to 5.3.0 by @dependabot in https://github.com/scikit-hep/awkward/pull/2721
chore(deps): bump pypa/cibuildwheel from 2.16.0 to 2.16.1 by @dependabot in https://github.com/scikit-hep/awkward/pull/2723

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.4.3...v2.4.4

- Python
Published by agoose77 over 2 years ago

New features

feat: add aktofeather and akfromfeather functions by @zbilodea in https://github.com/scikit-hep/awkward/pull/2683
feat: expose simplification from ak.from_buffers by @agoose77 in https://github.com/scikit-hep/awkward/pull/2713

Bug-fixes and performance

fix: unpickling of unknown_length by @agoose77 in https://github.com/scikit-hep/awkward/pull/2710
fix: support placeholders in from_buffers by @agoose77 in https://github.com/scikit-hep/awkward/pull/2714

Other

chore: try to reintroduce Python 3.12, now that NumPy has released a beta. by @jpivarski in https://github.com/scikit-hep/awkward/pull/2644
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2705
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2715* chore(deps): bump aws-actions/configure-aws-credentials from 3 to 4 by @dependabot in https://github.com/scikit-hep/awkward/pull/2706
chore(deps): bump docker/setup-qemu-action from 2.2.0 to 3.0.0 by @dependabot in https://github.com/scikit-hep/awkward/pull/2707
docs: update obsolete comment in docs (relevant only in v1). by @jpivarski in https://github.com/scikit-hep/awkward/pull/2699

New Contributors

@zbilodea made their first contribution in https://github.com/scikit-hep/awkward/pull/2683

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.4.2...v2.4.3

- Python
Published by agoose77 over 2 years ago

Bug-fixes and performance

fix: support placeholder arrays in ArrayModuleNumpyLike.frombuffer by @agoose77 in https://github.com/scikit-hep/awkward/pull/2693
fix: drop zero-cost views of ak.Array by @agoose77 in https://github.com/scikit-hep/awkward/pull/2697

Other

chore(deps): bump actions/checkout from 3 to 4 by @dependabot in https://github.com/scikit-hep/awkward/pull/2689
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2692

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.4.1...v2.4.2

- Python
Published by agoose77 over 2 years ago

Other

Fix docs version selector

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.4.0...v2.4.1

- Python
Published by agoose77 over 2 years ago

New features

feat: Form.expected_from_buffers for names/dtypes ak.from_buffers needs. by @jpivarski in https://github.com/scikit-hep/awkward/pull/2660
feat: support out-of-band buffers in pickling by @agoose77 in https://github.com/scikit-hep/awkward/pull/2665
feat: add touch_data to ak.typetracer by @agoose77 in https://github.com/scikit-hep/awkward/pull/2672
feat: add support for custom picklers by @agoose77 in https://github.com/scikit-hep/awkward/pull/2682
feat!: deprecate forget_length, add parameters to typetracer_with_report by @agoose77 in https://github.com/scikit-hep/awkward/pull/2671
feat!: remove deprecations for 1.4.0 release by @agoose77 in https://github.com/scikit-hep/awkward/pull/2688* fix: support placeholders in shape-only routines by @agoose77 in https://github.com/scikit-hep/awkward/pull/2652

Bug-fixes and performance

fix: multiple-output ufuncs e.g. divmod by @agoose77 in https://github.com/scikit-hep/awkward/pull/2654
fix: support unflattening a typetracer-backed array at axis != 0 by @agoose77 in https://github.com/scikit-hep/awkward/pull/2657
fix: fix IPython inspection by @agoose77 in https://github.com/scikit-hep/awkward/pull/2658
fix: using numba.core.errors.Numba<Error> instead of Error in a Numba typing context. by @jpivarski in https://github.com/scikit-hep/awkward/pull/2659
fix: raise error for invalid object in from_dlpack by @agoose77 in https://github.com/scikit-hep/awkward/pull/2662
fix: fix/harden broadcasting through tuples by @agoose77 in https://github.com/scikit-hep/awkward/pull/2663
fix: update string to search for in determing parquet column list separator by @douglasdavis in https://github.com/scikit-hep/awkward/pull/2670
fix: guard broadcast_and_apply from mixed backends by @agoose77 in https://github.com/scikit-hep/awkward/pull/2678
fix: support typetracer in ak.str. operations by @agoose77 in https://github.com/scikit-hep/awkward/pull/2679

Other

chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2645
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2677
chore: bump numba and pyarrow test pins by @agoose77 in https://github.com/scikit-hep/awkward/pull/2684
chore: bump C++ standard version by @agoose77 in https://github.com/scikit-hep/awkward/pull/2685
chore(deps): bump aws-actions/configure-aws-credentials from 2 to 3 by @dependabot in https://github.com/scikit-hep/awkward/pull/2669
test: keep testing Windows 32-bit. by @jpivarski in https://github.com/scikit-hep/awkward/pull/2681

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.3.3...v2.4.0

- Python
Published by agoose77 over 2 years ago

New features

feat: add support for __arrow_array__ by @agoose77 in https://github.com/scikit-hep/awkward/pull/2650
feat: add __dlpack__, from_dlpack support by @agoose77 in https://github.com/scikit-hep/awkward/pull/2649

Bug-fixes and performance

fix: rename cppyy test by @ianna in https://github.com/scikit-hep/awkward/pull/2643
fix: support highlevel=False in all branches for from_parquet by @agoose77 in https://github.com/scikit-hep/awkward/pull/2646
fix: support non-hashable values in parameters_union by @agoose77 in https://github.com/scikit-hep/awkward/pull/2651
fix: remove unneeded cast by @agoose77 in https://github.com/scikit-hep/awkward/pull/2653

Other

chore(deps): bump pypa/gh-action-pypi-publish from 1.8.9 to 1.8.10 by @dependabot in https://github.com/scikit-hep/awkward/pull/2641

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.3.2...v2.3.3

- Python
Published by jpivarski over 2 years ago

New features

feat: add support for expected termination of transform functions by @agoose77 in https://github.com/scikit-hep/awkward/pull/2595
feat: export error classes by @agoose77 in https://github.com/scikit-hep/awkward/pull/2613
feat: unpickle arrays made in Awkward v1 (as v2). by @jpivarski in https://github.com/scikit-hep/awkward/pull/2604
feat: use pyarrow for string functions by @jpivarski in https://github.com/scikit-hep/awkward/pull/2616
feat: add support for dictionary encoding from Arrow by @agoose77 in https://github.com/scikit-hep/awkward/pull/2630
feat: add CPU kernel for to_numpy support for strings/bytestrings by @agoose77 in https://github.com/scikit-hep/awkward/pull/2631

Bug-fixes and performance

fix: don't decorate non-Exception subclasses by @agoose77 in https://github.com/scikit-hep/awkward/pull/2587
fix: use to_backend_array() instead of asarray by @agoose77 in https://github.com/scikit-hep/awkward/pull/2592
fix: artefacts → artifacts in pyproject.toml by @agoose77 in https://github.com/scikit-hep/awkward/pull/2612
fix: adjust for numexpr 2.8.5, which hid getContext's frame_depth argument by @jpivarski in https://github.com/scikit-hep/awkward/pull/2617
fix: add inline to prevent multiple definitions by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2606
fix: support lists of strings in ak.zip with optiontype_outside_record=True by @agoose77 in https://github.com/scikit-hep/awkward/pull/2623
fix: support counts=len(array) in ak.unflatten by @agoose77 in https://github.com/scikit-hep/awkward/pull/2632
fix: support non int64 index in ListArray's pad_none by @agoose77 in https://github.com/scikit-hep/awkward/pull/2634
fix: assert nextlen == 0 in reducer should also allow unknown_length by @jpivarski in https://github.com/scikit-hep/awkward/pull/2610

Other

refactor: add new module and name arguments to high_level_function decorator by @agoose77 in https://github.com/scikit-hep/awkward/pull/2620
docs: add guide on unflattening and grouping by @agoose77 in https://github.com/scikit-hep/awkward/pull/2622
docs: remove reference to old arrayclass by @agoose77 in https://github.com/scikit-hep/awkward/pull/2640
docs: initial user-guide pass for string functions by @agoose77 in https://github.com/scikit-hep/awkward/pull/2635
chore(deps): bump pypa/cibuildwheel from 2.13.1 to 2.14.1 by @dependabot in https://github.com/scikit-hep/awkward/pull/2584
chore(deps): bump pypa/gh-action-pypi-publish from 1.8.7 to 1.8.8 by @dependabot in https://github.com/scikit-hep/awkward/pull/2580
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2565
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2585
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2619
chore: use 2x faster black mirror by @henryiii in https://github.com/scikit-hep/awkward/pull/2633
chore: drop 3.7 classifier by @agoose77 in https://github.com/scikit-hep/awkward/pull/2636
chore(deps): bump pypa/gh-action-pypi-publish from 1.8.8 to 1.8.9 by @dependabot in https://github.com/scikit-hep/awkward/pull/2639
chore(deps): bump pypa/cibuildwheel from 2.14.1 to 2.15.0 by @dependabot in https://github.com/scikit-hep/awkward/pull/2629

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.3.1...v2.3.2

- Python
Published by jpivarski over 2 years ago

What's Changed

fix: backport vendored mixin from #2534 by @agoose77 in https://github.com/scikit-hep/awkward/pull/2583
fix: (v1) merging options should produce an option by @agoose77 in https://github.com/scikit-hep/awkward/pull/2582

Full Changelog: https://github.com/scikit-hep/awkward/compare/v1.10.3...v1.10.4

- Python
Published by agoose77 over 2 years ago

New features

(none!)

Bug-fixes and performance

fix: added kernel specializations for awkward_ListOffsetArray_reduce_local_nextparents_64 by @jpivarski in https://github.com/scikit-hep/awkward/pull/2572

Other

(none!)

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.3.0...v2.3.1

- Python
Published by jpivarski over 2 years ago

New features

feat: LayoutBuilder in Numba by @ianna in https://github.com/scikit-hep/awkward/pull/2408
feat: move string features into core by @agoose77 in https://github.com/scikit-hep/awkward/pull/2547
feat: add new __list__ parameter for list-based array types by @agoose77 in https://github.com/scikit-hep/awkward/pull/2549
feat!: deprecate string behavior classes by @agoose77 in https://github.com/scikit-hep/awkward/pull/2528
feat!: apply retroactive deprecations by @agoose77 in https://github.com/scikit-hep/awkward/pull/2566 ## Bug fixes and performance
fix: support dict-likes in form.from_dict, convert fields to list by @agoose77 in https://github.com/scikit-hep/awkward/pull/2548
fix: check validity error properly by @agoose77 in https://github.com/scikit-hep/awkward/pull/2550
fix: string broadcasting by @agoose77 in https://github.com/scikit-hep/awkward/pull/2552
fix: make C++ LayoutBuilder API consistent with the Numba's by @ianna in https://github.com/scikit-hep/awkward/pull/2553
fix: convert unknown-length to index in ListOffsetArray.to_RegularArray by @agoose77 in https://github.com/scikit-hep/awkward/pull/2560
fix: prefer known to unknown lengths in broadcasting by @agoose77 in https://github.com/scikit-hep/awkward/pull/2561
fix: broadcasting of regular strings by @agoose77 in https://github.com/scikit-hep/awkward/pull/2564
fix: restore NEP-18 overloads for concatenate and where by @agoose77 in https://github.com/scikit-hep/awkward/pull/2567 ## Other
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2532
chore: update pyodide parts a bit by @henryiii in https://github.com/scikit-hep/awkward/pull/2538
chore: move C++ format configuration by @agoose77 in https://github.com/scikit-hep/awkward/pull/2554
chore: drop Python 3.7 by @agoose77 in https://github.com/scikit-hep/awkward/pull/2557
chore: ruff moved to astral-sh by @henryiii in https://github.com/scikit-hep/awkward/pull/2562
chore: target-version no longer needed by Black or Ruff by @henryiii in https://github.com/scikit-hep/awkward/pull/2563
chore(deps): bump pypa/gh-action-pypi-publish from 1.8.6 to 1.8.7 by @dependabot in https://github.com/scikit-hep/awkward/pull/2546
ci: cap pydantic<2 to fix WASM build by @agoose77 in https://github.com/scikit-hep/awkward/pull/2558
refactor: drop unused if by @agoose77 in https://github.com/scikit-hep/awkward/pull/2543

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.2.4...v2.3.0

- Python
Published by agoose77 over 2 years ago

New features

feat!: canonicalise union of indexed by @agoose77 in https://github.com/scikit-hep/awkward/pull/2527
feat: add array dispatcher (inline) by @agoose77 in https://github.com/scikit-hep/awkward/pull/2531

Bug fixes and performance

fix: patch NDArrayOperatorsMixin by @agoose77 in https://github.com/scikit-hep/awkward/pull/2534
fix: improve performance of Form.select_columns by @agoose77 in https://github.com/scikit-hep/awkward/pull/2536

Other

refactor: add internal with_operation_context by @agoose77 in https://github.com/scikit-hep/awkward/pull/2525
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2522
chore(deps): bump pypa/cibuildwheel from 2.13.0 to 2.13.1 by @dependabot in https://github.com/scikit-hep/awkward/pull/2521

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.2.3...v2.2.4

- Python
Published by agoose77 over 2 years ago

New features

feat!: deprecate to_NumpyForm's `dtype argument by @agoose77 in https://github.com/scikit-hep/awkward/pull/2503
feat!: deprecate the time __unit__ parameter by @agoose77 in https://github.com/scikit-hep/awkward/pull/2518

Bug fixes and performance

fix: don't project records during broadcasting; push index down by @agoose77 in https://github.com/scikit-hep/awkward/pull/2524
fix: protect ak.to_parquet against memory explosion when args are swapped. by @jpivarski in https://github.com/scikit-hep/awkward/pull/2523
fix: str of KeyError for <3.11 by @agoose77 in https://github.com/scikit-hep/awkward/pull/2519
fix: support axis != -1 for record reduction by @agoose77 in https://github.com/scikit-hep/awkward/pull/2514

Other

refactor: dead c++ elimination by @agoose77 in https://github.com/scikit-hep/awkward/pull/2504
refactor: move responsibility for positional reducers to Reducer.apply by @agoose77 in https://github.com/scikit-hep/awkward/pull/2507

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.2.2...v2.2.3

- Python
Published by agoose77 over 2 years ago

New features

feat!: drop string broadcasting overloading by @agoose77 in https://github.com/scikit-hep/awkward/pull/2474
feat: add Index._touch_XXX methods by @agoose77 in https://github.com/scikit-hep/awkward/pull/2478
feat: add ak.typetracer.length_one_if_typetracer by @jpivarski in https://github.com/scikit-hep/awkward/pull/2499
feat: add placeholder array by @agoose77 in https://github.com/scikit-hep/awkward/pull/2479

Bug-fixes and performance

fix!: raise error when flattening strings by @agoose77 in https://github.com/scikit-hep/awkward/pull/2471
fix: ak.concatenate for typetracer by @agoose77 in https://github.com/scikit-hep/awkward/pull/2497
fix: always touch arguments to kernels by @agoose77 in https://github.com/scikit-hep/awkward/pull/2472
fix: check start_at_zero in _compact_offsets by @agoose77 in https://github.com/scikit-hep/awkward/pull/2477
fix: convert index to shape item by @agoose77 in https://github.com/scikit-hep/awkward/pull/2466
fix: formatting error message (missing space). by @jpivarski in https://github.com/scikit-hep/awkward/pull/2485
fix: rename tonumbatype function to conform by @ianna in https://github.com/scikit-hep/awkward/pull/2482
fix: request non-option results for overloaded positional record reducers by @agoose77 in https://github.com/scikit-hep/awkward/pull/2502
fix: starts handling in RegularArray._reduce_next by @agoose77 in https://github.com/scikit-hep/awkward/pull/2492
fix: touch offsets in kernel call by @agoose77 in https://github.com/scikit-hep/awkward/pull/2469
fix: trim content when broadcasting by @agoose77 in https://github.com/scikit-hep/awkward/pull/2489
fix: use offsets for starts to handle length-0 arrays by @agoose77 in https://github.com/scikit-hep/awkward/pull/2488
refactor: cleanup and type hints by @agoose77 in https://github.com/scikit-hep/awkward/pull/2476
refactor: improve kernel error handling logic (1 of 3) by @agoose77 in https://github.com/scikit-hep/awkward/pull/2505
refactor: move JAX reducer dispatch to ak._do.reduce (2 of 3) by @agoose77 in https://github.com/scikit-hep/awkward/pull/2506
refactor: simplify reducer boilerplate (3 of 3) by @agoose77 in https://github.com/scikit-hep/awkward/pull/2509

Other

chore(deps): bump docker/setup-qemu-action from 2.1.0 to 2.2.0 by @dependabot in https://github.com/scikit-hep/awkward/pull/2511
chore(deps): bump pypa/cibuildwheel from 2.12.3 to 2.13.0 by @dependabot in https://github.com/scikit-hep/awkward/pull/2481
chore: add more type hints! by @agoose77 in https://github.com/scikit-hep/awkward/pull/2473
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2467
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2500
chore: upgrade CI micromamba action by @agoose77 in https://github.com/scikit-hep/awkward/pull/2494

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.2.1...v2.2.2

- Python
Published by agoose77 over 2 years ago

New features

feat: add validity error for duplicate record field by @agoose77 in https://github.com/scikit-hep/awkward/pull/2447
feat: add empty_if_typetracer & expose more of typetracer to L2 by @agoose77 in https://github.com/scikit-hep/awkward/pull/2127
feat!: remove use of typestr in ak.types.Type by @agoose77 in https://github.com/scikit-hep/awkward/pull/2454
feat: improve performance of behavior lookups by @agoose77 in https://github.com/scikit-hep/awkward/pull/2464
feat: support record reducer overloads by @agoose77 in https://github.com/scikit-hep/awkward/pull/2458

Bug-fixes and performance

fix: ak.to_numpy does not properly convert lists of empty string by @agoose77 in https://github.com/scikit-hep/awkward/pull/2449
fix: handle indexed nodes in ak.almost_equal by @agoose77 in https://github.com/scikit-hep/awkward/pull/2460

Other

ci: annotate pytest failures on GHA by @agoose77 in https://github.com/scikit-hep/awkward/pull/2448
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2461
docs: update contributing guide by @agoose77 in https://github.com/scikit-hep/awkward/pull/2453
refactor: reorganise sentinel definitions by @agoose77 in https://github.com/scikit-hep/awkward/pull/2459

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.2.0...v2.2.1

- Python
Published by agoose77 over 2 years ago

New features

feat: canonicalise union[?X, Y] into union[?X, ?Y] by @agoose77 in https://github.com/scikit-hep/awkward/pull/2427
feat: add ak.forms.from_type by @agoose77 in https://github.com/scikit-hep/awkward/pull/2425
feat: add ak.enforce_type by @agoose77 in https://github.com/scikit-hep/awkward/pull/2365
feat!: deprecate length_zero_array highlevel argument by @agoose77 in https://github.com/scikit-hep/awkward/pull/2437

Bug-fixes and performance

fix: avoid reference cycles with the error-handling machinery by @agoose77 in https://github.com/scikit-hep/awkward/pull/2442
fix: proper unknown size broadcasting for all-regular by @agoose77 in https://github.com/scikit-hep/awkward/pull/2444

Other

ci: publish to PyPI with OIDC by @agoose77 in https://github.com/scikit-hep/awkward/pull/2450
chore(deps): bump pypa/gh-action-pypi-publish from 1.8.5 to 1.8.6 by @dependabot in https://github.com/scikit-hep/awkward/pull/2445
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2446
chore: prepare 2.2.0 release by @agoose77 in https://github.com/scikit-hep/awkward/pull/2451
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2443
docs: add broadcast_fields to toctree by @agoose77 in https://github.com/scikit-hep/awkward/pull/2436

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.1.4...v2.2.0

- Python
Published by agoose77 over 2 years ago

New features

feat!: raise error for out-of-bounds axis in ak.cartesian by @agoose77 in https://github.com/scikit-hep/awkward/pull/2411
feat: make ak.numba.GrowableBuffer visible by @ianna in https://github.com/scikit-hep/awkward/pull/2403

Bug-fixes and performance

fix: unify C++ and Python GrowableBuffer::extend algorithm by @ianna in https://github.com/scikit-hep/awkward/pull/2396
fix: return empty list if broadcasting no arrays by @agoose77 in https://github.com/scikit-hep/awkward/pull/2407
fix: only convert NEP18 arguments to layouts if required by @agoose77 in https://github.com/scikit-hep/awkward/pull/2409
fix: partially fix string broadcasting by @agoose77 in https://github.com/scikit-hep/awkward/pull/2410
fix: correctly convert unknown scalar from kernel to a length by @agoose77 in https://github.com/scikit-hep/awkward/pull/2417
fix: support unknown lengths when broadcasting unions by @agoose77 in https://github.com/scikit-hep/awkward/pull/2418
fix: consistently set a resize default value to 8 - that is passed to GrowableBuffer by @ianna in https://github.com/scikit-hep/awkward/pull/2421
fix: is_equal_to bug in UnionArray by @agoose77 in https://github.com/scikit-hep/awkward/pull/2426
fix: handle reordered contents in ak.almost_equal by @agoose77 in https://github.com/scikit-hep/awkward/pull/2424
fix: typetracer nplike.repeat & ak.with_field by @agoose77 in https://github.com/scikit-hep/awkward/pull/2429

Other

ci: attach header-only artifact to release by @agoose77 in https://github.com/scikit-hep/awkward/pull/2406
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2423
chore(deps): bump pypa/cibuildwheel from 2.12.1 to 2.12.3 by @dependabot in https://github.com/scikit-hep/awkward/pull/2415
refactor: add custom axis error by @agoose77 in https://github.com/scikit-hep/awkward/pull/2412

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.1.3...v2.1.4

- Python
Published by agoose77 over 2 years ago

New features

(none!)

Bug-fixes and performance

fix: support empty records in ak.with_field by @agoose77 in https://github.com/scikit-hep/awkward/pull/2387
fix: only format exception for primary context by @agoose77 in https://github.com/scikit-hep/awkward/pull/2388
fix: only touch data in nplike.asarray if copy is required by @agoose77 in https://github.com/scikit-hep/awkward/pull/2395
fix: update GrowableBuffer::move_to algorithm by @ianna in https://github.com/scikit-hep/awkward/pull/2394
fix: don't touch for ascontiguousarray by @agoose77 in https://github.com/scikit-hep/awkward/pull/2397

Other

refactor: implement nplike registry (1 of 2) by @agoose77 in https://github.com/scikit-hep/awkward/pull/2389
refactor: implement Backend registry (2 of 2) by @agoose77 in https://github.com/scikit-hep/awkward/pull/2390
refactor: use existing unset sentinel by @agoose77 in https://github.com/scikit-hep/awkward/pull/2391
ci: add workflow to ensure C++ is released by @agoose77 in https://github.com/scikit-hep/awkward/pull/2398
chore(deps): bump pypa/gh-action-pypi-publish from 1.8.1 to 1.8.5 by @dependabot in https://github.com/scikit-hep/awkward/pull/2356
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2342

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.1.2...v2.1.3

- Python
Published by jpivarski over 2 years ago

New features

feat: use cppyy for JIT by @ianna in https://github.com/scikit-hep/awkward/pull/2306
feat!: rename cpptype by @agoose77 in https://github.com/scikit-hep/awkward/pull/2331
feat: implemented GrowableBuffer in Numba as a start toward LayoutBuilder by @jpivarski in https://github.com/scikit-hep/awkward/pull/2349
feat: add to_backend to ak.record.Record by @agoose77 in https://github.com/scikit-hep/awkward/pull/2355
feat: add type equality is_equal_to member by @agoose77 in https://github.com/scikit-hep/awkward/pull/2368

Bug-fixes and performance

fix: expose array interface for CUDA by @agoose77 in https://github.com/scikit-hep/awkward/pull/2327
fix: test untested path in ak.cartesian & broadcasting by @agoose77 in https://github.com/scikit-hep/awkward/pull/2329
fix: ak.cartesian for typetracer by @agoose77 in https://github.com/scikit-hep/awkward/pull/2295
fix: Numba string reference count memory leak. by @jpivarski in https://github.com/scikit-hep/awkward/pull/2332
fix: generate an array view when an Array C++ type is requested by @ianna in https://github.com/scikit-hep/awkward/pull/2335
fix: do not expose an rdfentry_ column by @ianna in https://github.com/scikit-hep/awkward/pull/2343
fix: generate RDataSource API based on ROOT attribute by @ianna in https://github.com/scikit-hep/awkward/pull/2345
fix: simplify depth limit test to support bigger-than-depth values by @agoose77 in https://github.com/scikit-hep/awkward/pull/2347
fix: use cppyy include by @ianna in https://github.com/scikit-hep/awkward/pull/2348
fix: convert ufunc arguments to same backend by @agoose77 in https://github.com/scikit-hep/awkward/pull/2354
fix: support N-d sequences in TypeTracer.asarray by @agoose77 in https://github.com/scikit-hep/awkward/pull/2361
fix: make from_iter require iterables! by @agoose77 in https://github.com/scikit-hep/awkward/pull/2353
fix: avoid stack overflow with std::unique_ptr linked list by @ianna in https://github.com/scikit-hep/awkward/pull/2366
fix: ak.unzip visits all contents by @agoose77 in https://github.com/scikit-hep/awkward/pull/2373
fix: remove spurious typetracer conversion by @agoose77 in https://github.com/scikit-hep/awkward/pull/2375

Other

refactor: hide awkward.typing by @agoose77 in https://github.com/scikit-hep/awkward/pull/2324
refactor: move _parameters_XXX functions into _parameters submodule by @agoose77 in https://github.com/scikit-hep/awkward/pull/2325
refactor: move merge_as_union to ak_concatenate by @agoose77 in https://github.com/scikit-hep/awkward/pull/2351
refactor: improve broadcasting logic readability by @agoose77 in https://github.com/scikit-hep/awkward/pull/2359
refactor: wrap exceptions at catch time by @agoose77 in https://github.com/scikit-hep/awkward/pull/2370
docs: fix pyodide (again!) by @agoose77 in https://github.com/scikit-hep/awkward/pull/2326
docs: add import statement by @raybellwaves in https://github.com/scikit-hep/awkward/pull/2358
docs: update mybinder link to example notebook by @raybellwaves in https://github.com/scikit-hep/awkward/pull/2357
docs: fix extra for pyodide by @agoose77 in https://github.com/scikit-hep/awkward/pull/2360
docs: add raybellwaves as a contributor for doc by @allcontributors in https://github.com/scikit-hep/awkward/pull/2379
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2313
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2328

New Contributors

@raybellwaves made their first contribution in https://github.com/scikit-hep/awkward/pull/2358

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.1.1...v2.1.2

- Python
Published by agoose77 almost 3 years ago

New features

feat: add support for arrays in from_buffers by @agoose77 in https://github.com/scikit-hep/awkward/pull/2319
feat: validate axis in L1 by @agoose77 in https://github.com/scikit-hep/awkward/pull/2285
feat: add examples to header-only module by @agoose77 in https://github.com/scikit-hep/awkward/pull/2288

Bug-fixes and performance

fix: support typetracer in ak.unflatten by @agoose77 in https://github.com/scikit-hep/awkward/pull/2293
fix: view for unknown scalar by @agoose77 in https://github.com/scikit-hep/awkward/pull/2294
fix: common backend in functions accepting multiple arrays by @agoose77 in https://github.com/scikit-hep/awkward/pull/2297
fix: support unknown scalars in __getitem__ by @agoose77 in https://github.com/scikit-hep/awkward/pull/2314
fix: fail early if index is too dimensional by @agoose77 in https://github.com/scikit-hep/awkward/pull/2304
fix: uneccessary use of nplike_of by @agoose77 in https://github.com/scikit-hep/awkward/pull/2315
fix: jupyterlite dependency changes by @agoose77 in https://github.com/scikit-hep/awkward/pull/2318

Other

refactor: rename util functions by @agoose77 in https://github.com/scikit-hep/awkward/pull/2316
docs: update version switcher (#2299)Co-authored-by: Jim Pivarski jpivarski@users.noreply.github.com by @agoose77 in https://github.com/scikit-hep/awkward/pull/2299
docs: add Gitter badge by @agoose77 in https://github.com/scikit-hep/awkward/pull/2298
docs: add deployment notes to contributing guide by @agoose77 in https://github.com/scikit-hep/awkward/pull/2300
chore(deps): bump aws-actions/configure-aws-credentials from 1 to 2 by @dependabot in https://github.com/scikit-hep/awkward/pull/2290
chore(deps): bump amannn/action-semantic-pull-request from 5.1.0 to 5.2.0 by @dependabot in https://github.com/scikit-hep/awkward/pull/2321
chore(deps): bump pypa/gh-action-pypi-publish from 1.6.4 to 1.7.1 by @dependabot in https://github.com/scikit-hep/awkward/pull/2308
chore(deps): bump pypa/cibuildwheel from 2.12.0 to 2.12.1 by @dependabot in https://github.com/scikit-hep/awkward/pull/2309
chore(deps): bump pypa/gh-action-pypi-publish from 1.7.1 to 1.8.1 by @dependabot in https://github.com/scikit-hep/awkward/pull/2322
ci: fix parsing of docs version by @agoose77 in https://github.com/scikit-hep/awkward/pull/2301

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.1.0...v2.1.1

- Python
Published by agoose77 almost 3 years ago

awkward - Version 1.10.3

This is a bug-fix release, motivated by PR #2311, which fixes a memory leak investigated in issues #1127, #1280, #2275, and #2310 (500 days from first sighting).

New features

(none!)

Bug-fixes and performance

fix: DECREFing PyObject*s from Python C API calls in v1. by @jpivarski in https://github.com/scikit-hep/awkward/pull/2311

Other

(none!)

Full Changelog: https://github.com/scikit-hep/awkward/compare/v1.10.2...v1.10.3

- Python
Published by jpivarski almost 3 years ago

New features

(none!)

Bug-fixes and performance

(none!)

Other

chore: bump NumPy version by @agoose77 in https://github.com/scikit-hep/awkward/pull/2282

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.0.10...v2.1.0

- Python
Published by jpivarski almost 3 years ago

New features

feat: make header-only libraries a CMake project by @agoose77 in https://github.com/scikit-hep/awkward/pull/2280

Bug-fixes and performance

fix: apply subset of fixes for downstream dask usage by @agoose77 in https://github.com/scikit-hep/awkward/pull/2283

Other

docs: fix URI to header-only LayoutBuilder examples by @agoose77 in https://github.com/scikit-hep/awkward/pull/2279
chore: update pre-commit hooks (#2286)Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2286

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.0.9...v2.0.10

- Python
Published by jpivarski almost 3 years ago

New features

feat: keep column order after filtering flag by @ianna in https://github.com/scikit-hep/awkward/pull/2234
feat: Awkward Arrays in Numba's CUDA target by @ianna in https://github.com/scikit-hep/awkward/pull/1809
feat: add 'highlevel' and 'behavior' arguments to 'ak.from_rdataframe' function by @ianna in https://github.com/scikit-hep/awkward/pull/2258

Bug-fixes and performance

fix: set dtype in full_like by @agoose77 in https://github.com/scikit-hep/awkward/pull/2251
fix: use simplified in ak._do.merge_as_union by @agoose77 in https://github.com/scikit-hep/awkward/pull/2240
fix: support unknown content length in to_packed by @agoose77 in https://github.com/scikit-hep/awkward/pull/2263
fix: run-lengths with typetracer by @agoose77 in https://github.com/scikit-hep/awkward/pull/2259
fix: add trivial nan_to_num impl by @agoose77 in https://github.com/scikit-hep/awkward/pull/2266
fix: add ak.broadcast_fields by @agoose77 in https://github.com/scikit-hep/awkward/pull/2267
fix: keep column order in all tests by @ianna in https://github.com/scikit-hep/awkward/pull/2276

Other

test: numba cuda tests by @ianna in https://github.com/scikit-hep/awkward/pull/2264
docs: add missing entries to toctree by @agoose77 in https://github.com/scikit-hep/awkward/pull/2270
docs: fix build for latest theme by @agoose77 in https://github.com/scikit-hep/awkward/pull/2274
docs: RDataFrame add multi-threaded example by @ianna in https://github.com/scikit-hep/awkward/pull/2269
docs: add Numba CUDA guide (#2260)Co-authored-by: Angus Hollands goosey15@gmail.com Co-authored-by: Jim Pivarski jpivarski@users.noreply.github.com Co-authored-by: Jim Pivarski jpivarski@gmail.com by @ianna in https://github.com/scikit-hep/awkward/pull/2260
chore: use scikit-build-core 0.2's build-dir by @henryiii in https://github.com/scikit-hep/awkward/pull/2252
chore: more Ruff by @henryiii in https://github.com/scikit-hep/awkward/pull/2184
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2255
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2272
chore: Ruff updates from dev guidelines (#2268)Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: Jim Pivarski jpivarski@users.noreply.github.com by @henryiii in https://github.com/scikit-hep/awkward/pull/2268

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.0.8...v2.0.9

- Python
Published by jpivarski almost 3 years ago

New features

feat: allow awkward type arrays filtering based on rdfentry by @ianna in https://github.com/scikit-hep/awkward/pull/2202
feat!: re-introduce unknown-length by @agoose77 in https://github.com/scikit-hep/awkward/pull/2229

Bug-fixes and performance

fix: keep EmptyArray in remove_structure by @agoose77 in https://github.com/scikit-hep/awkward/pull/2219
fix: add is_c_contiguous method to Cupy by @ianna in https://github.com/scikit-hep/awkward/pull/2221
fix: boolean indexing with non-zero starting offsets by @agoose77 in https://github.com/scikit-hep/awkward/pull/2216
fix: add license to _backends by @ianna in https://github.com/scikit-hep/awkward/pull/2224
fix: use of size in to_RegularArray by @agoose77 in https://github.com/scikit-hep/awkward/pull/2226
fix: indexing into RegularArray with typetracer by @agoose77 in https://github.com/scikit-hep/awkward/pull/2227
fix: support length-zero outer arrays in almost_equal by @agoose77 in https://github.com/scikit-hep/awkward/pull/2210
fix: support options in ak.merge_union_of_records by @agoose77 in https://github.com/scikit-hep/awkward/pull/2236
fix: don't merge non-union parameters by @agoose77 in https://github.com/scikit-hep/awkward/pull/2241
fix: boolean slicing with non-packed arrays by @agoose77 in https://github.com/scikit-hep/awkward/pull/2246

Other

refactor: add type hints for Content._getitem_XXX by @agoose77 in https://github.com/scikit-hep/awkward/pull/2223
refactor: drop NumpyLike.known_shape by @agoose77 in https://github.com/scikit-hep/awkward/pull/2228
refactor: change Content._getitem_range to use explicit indices by @agoose77 in https://github.com/scikit-hep/awkward/pull/2220
docs: fix example for merge_union_of_records by @agoose77 in https://github.com/scikit-hep/awkward/pull/2213
docs: add 1.10 legacy docs to switcher.json by @agoose77 in https://github.com/scikit-hep/awkward/pull/2217
docs: reintroduce Content documentation from v1 reST files. by @jpivarski in https://github.com/scikit-hep/awkward/pull/2231
docs: add how-to-examine-type.md by @agoose77 in https://github.com/scikit-hep/awkward/pull/2013
docs: improve ragged indexing docs by @agoose77 in https://github.com/scikit-hep/awkward/pull/2247
chore: include cuda kernel tests in sdist by @agoose77 in https://github.com/scikit-hep/awkward/pull/2218
chore(deps): bump amannn/action-semantic-pull-request from 5.0.2 to 5.1.0 by @dependabot in https://github.com/scikit-hep/awkward/pull/2232
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2215

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.0.7...v2.0.8

- Python
Published by jpivarski almost 3 years ago

awkward - Version 2.0.7

feat: add ability to forget length of typetracer created with typetracer_from_report by @douglasdavis in https://github.com/scikit-hep/awkward/pull/2141
feat: start hardening nplike signatures by @agoose77 in https://github.com/scikit-hep/awkward/pull/2148
feat: implement all ufuncs on TypeTracer. by @jpivarski in https://github.com/scikit-hep/awkward/pull/2149
feat: use None for unknown lengths (1 of 2) by @agoose77 in https://github.com/scikit-hep/awkward/pull/2168
feat: coerce backends to same zero-copy type (2 of 2) by @agoose77 in https://github.com/scikit-hep/awkward/pull/2175
feat: growable buffer move_to method by @ianna in https://github.com/scikit-hep/awkward/pull/2178
feat: add ak.merge_union_of_records by @agoose77 in https://github.com/scikit-hep/awkward/pull/2185
feat: add support for histogram module by @agoose77 in https://github.com/scikit-hep/awkward/pull/2190
feat: add ak.approx_equal by @agoose77 in https://github.com/scikit-hep/awkward/pull/2198

Bug-fixes and performance

fix: re-order cases to handle NumPy scalar types properly by @agoose77 in https://github.com/scikit-hep/awkward/pull/2125
fix: specify dtype for buffers in from_rdataframe. by @agoose77 in https://github.com/scikit-hep/awkward/pull/2145
fix: unify typestr with _repr by @agoose77 in https://github.com/scikit-hep/awkward/pull/2158
fix: update type_to_name for Layout builder cxx_14 target by @ianna in https://github.com/scikit-hep/awkward/pull/2165
fix: Layout builders clean and length bug fixes by @ianna in https://github.com/scikit-hep/awkward/pull/2171
fix: support mask_identity=True for axis=None in ptp, std, etc. by @agoose77 in https://github.com/scikit-hep/awkward/pull/2172
fix: preserve dimensions for keepdims=True, axis=None reductions by @agoose77 in https://github.com/scikit-hep/awkward/pull/2177
fix: some usages of len(layout) under typetracer by @agoose77 in https://github.com/scikit-hep/awkward/pull/2181
fix: rdataframe memory check by @ianna in https://github.com/scikit-hep/awkward/pull/2155
fix: rework parameter merging rules by @agoose77 in https://github.com/scikit-hep/awkward/pull/2179
fix: don't raise NotImplementedError when reading empty array from Parquet by @dsavoiu in https://github.com/scikit-hep/awkward/pull/2194
fix: ignore object arrays by @agoose77 in https://github.com/scikit-hep/awkward/pull/2206
fix: ak.values_astype now turns 'unknown' type into the requested type. by @jpivarski in https://github.com/scikit-hep/awkward/pull/2196

Other

refactor: remove to_arraylib by @agoose77 in https://github.com/scikit-hep/awkward/pull/2128
refactor: move Singleton to its own module by @agoose77 in https://github.com/scikit-hep/awkward/pull/2131
refactor: move kernel logic to _kernels by @agoose77 in https://github.com/scikit-hep/awkward/pull/2132
refactor: use nplike.asarray by @agoose77 in https://github.com/scikit-hep/awkward/pull/2134
refactor: remove dead code by @agoose77 in https://github.com/scikit-hep/awkward/pull/2139
refactor: make nplike.zeros et al. use Array API type signatures by @agoose77 in https://github.com/scikit-hep/awkward/pull/2137
refactor: move typetracer ufunc handling to backend [1 of 2] by @agoose77 in https://github.com/scikit-hep/awkward/pull/2150
refactor: split _nplikes.py into _nplikes/*.py [2 of 2] by @agoose77 in https://github.com/scikit-hep/awkward/pull/2152
refactor: drop UnknownScalar, harden unknown scalar behavior by @agoose77 in https://github.com/scikit-hep/awkward/pull/2154
docs: fix bold docstring due to indent by @agoose77 in https://github.com/scikit-hep/awkward/pull/2122
docs: disable IPyParallel & load dependencies in reverse order by @agoose77 in https://github.com/scikit-hep/awkward/pull/2126
docs: improve error message by @agoose77 in https://github.com/scikit-hep/awkward/pull/2201
docs: add dsavoiu as a contributor for code by @allcontributors in https://github.com/scikit-hep/awkward/pull/2204
ci: test NumPy < 1.17 by @agoose77 in https://github.com/scikit-hep/awkward/pull/2142
ci: run header-only tests by @agoose77 in https://github.com/scikit-hep/awkward/pull/2169
chore: apply changes from flake8 by @agoose77 in https://github.com/scikit-hep/awkward/pull/2130
chore: isolate nox dependencies in noxfile by @agoose77 in https://github.com/scikit-hep/awkward/pull/2136
chore: drop unused nplike functions by @agoose77 in https://github.com/scikit-hep/awkward/pull/2138
chore: add helpful message if cpp install is not prepared by @agoose77 in https://github.com/scikit-hep/awkward/pull/2146
chore: move to Ruff by @henryiii in https://github.com/scikit-hep/awkward/pull/2153
chore(deps): bump pypa/cibuildwheel from 2.11.4 to 2.12.0 by @dependabot in https://github.com/scikit-hep/awkward/pull/2133
chore: update Ruff version by @henryiii in https://github.com/scikit-hep/awkward/pull/2174
chore: ruff rewrite not in by @henryiii in https://github.com/scikit-hep/awkward/pull/2176
chore: ruff rewrite dicts by @henryiii in https://github.com/scikit-hep/awkward/pull/2183

New Contributors

@dsavoiu made their first contribution in https://github.com/scikit-hep/awkward/pull/2194

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.0.6...v2.0.7

- Python
Published by jpivarski almost 3 years ago

New features

feat: expose typetracer in public backend API by @agoose77 in https://github.com/scikit-hep/awkward/pull/2066
feat: add byteorder argument to to_buffers by @agoose77 in https://github.com/scikit-hep/awkward/pull/2095
feat: add exception for missing field by @agoose77 in https://github.com/scikit-hep/awkward/pull/2120

Bug-fixes and performance

fix: support scalars in tuple (and list) arguments provided to __array_function__ by @agoose77 in https://github.com/scikit-hep/awkward/pull/2045
fix: support option-in-record for fill_none by @agoose77 in https://github.com/scikit-hep/awkward/pull/2065
fix: support unzipping ak.Record by @agoose77 in https://github.com/scikit-hep/awkward/pull/2077
fix: render keyword and varargs by @agoose77 in https://github.com/scikit-hep/awkward/pull/2074
fix: don't try to re-wrap array_function overload results by @agoose77 in https://github.com/scikit-hep/awkward/pull/2079
fix: support merging of RegularArray and NumpyArray by @agoose77 in https://github.com/scikit-hep/awkward/pull/2063
fix: correct NumPy zero-size broadcasting by @agoose77 in https://github.com/scikit-hep/awkward/pull/2083
fix: implement explicit translation for NEP-18 by @agoose77 in https://github.com/scikit-hep/awkward/pull/2089
fix: listarray - slicing expects scalars by @ianna in https://github.com/scikit-hep/awkward/pull/2069
fix: off-by-one error in run_lengths by @agoose77 in https://github.com/scikit-hep/awkward/pull/2093
fix: broken links due to cpp split by @agoose77 in https://github.com/scikit-hep/awkward/pull/2087
fix: unflatten should accept non-packed counts by @agoose77 in https://github.com/scikit-hep/awkward/pull/2097
fix: remove string casting from ak.to_layout by @agoose77 in https://github.com/scikit-hep/awkward/pull/2098
fix: support categorical counts in ak.unflatten by @agoose77 in https://github.com/scikit-hep/awkward/pull/2099
fix: use pickleable closure for ak.mixin_class_method by @agoose77 in https://github.com/scikit-hep/awkward/pull/2102
fix: be more permissive with sort translation by @agoose77 in https://github.com/scikit-hep/awkward/pull/2112
fix: merging 1D NumpyArray with option by @agoose77 in https://github.com/scikit-hep/awkward/pull/2105
fix: support is_indexed types in ak.fill_none by @agoose77 in https://github.com/scikit-hep/awkward/pull/2111
fix: use object.__new__(ak.Array) for pickling constructor by @agoose77 in https://github.com/scikit-hep/awkward/pull/2113
fix: remove Long64_t from common header-only by @ianna in https://github.com/scikit-hep/awkward/pull/2084
fix: TypeTracerArray binary operators, ak.Array.__str__ with a typetracer, attempts to call touch_data on non-typetracers, ...? by @jpivarski in https://github.com/scikit-hep/awkward/pull/2115
fix: add ScalarType and treat bare strings as char arrays by @agoose77 in https://github.com/scikit-hep/awkward/pull/2116
fix: ensure Exception if branch evaluates for Awkward type by @agoose77 in https://github.com/scikit-hep/awkward/pull/2019

Other

refactor: add @final to contents, types, and forms by @agoose77 in https://github.com/scikit-hep/awkward/pull/2033
refactor: remove kind and order args to sorting protocols by @agoose77 in https://github.com/scikit-hep/awkward/pull/2090
docs: remove reference to sorting implementation by @agoose77 in https://github.com/scikit-hep/awkward/pull/2114
test: fix on win32 by @agoose77 in https://github.com/scikit-hep/awkward/pull/2117
ci: remove link checker by @agoose77 in https://github.com/scikit-hep/awkward/pull/2075
chore: update pyodide-build by @agoose77 in https://github.com/scikit-hep/awkward/pull/2060
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2039
chore(deps): bump pypa/cibuildwheel from 2.11.3 to 2.11.4 by @dependabot in https://github.com/scikit-hep/awkward/pull/2038
chore(deps): bump mymindstorm/setup-emsdk from 11 to 12 by @dependabot in https://github.com/scikit-hep/awkward/pull/2119

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.0.5...v2.0.6

- Python
Published by jpivarski almost 3 years ago

New features

(none!)

Bug-fixes and performance

fix: remove unused keyword arg by @agoose77 in https://github.com/scikit-hep/awkward/pull/2046
fix: support regular_to_jagged in Content._recursively_apply / ak.transform by @agoose77 in https://github.com/scikit-hep/awkward/pull/2048
fix: read behavior from highlevel ak.ArrayBuilder by @agoose77 in https://github.com/scikit-hep/awkward/pull/2052
fix: rebuild invalid check pointers in ArrayBuilder by @agoose77 in https://github.com/scikit-hep/awkward/pull/2055

Other

docs: correct canonical URL by @agoose77 in https://github.com/scikit-hep/awkward/pull/2040
docs: correct docstring for ak.metadata_from_parquet by @agoose77 in https://github.com/scikit-hep/awkward/pull/2050
test: rename tests to use identifiers by @agoose77 in https://github.com/scikit-hep/awkward/pull/2044
chore: fix poor rename by @agoose77 in https://github.com/scikit-hep/awkward/pull/2049
chore: increase awkward-cpp version for #2055. by @jpivarski in https://github.com/scikit-hep/awkward/pull/2056

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.0.4...v2.0.5

- Python
Published by jpivarski about 3 years ago

This follows quickly on 2.0.3, which removed a feature and a function argument. Removing the feature is still the right thing to do (see the 2.0.3 release notes), but the function argument needs to go through a deprecation cycle, since libraries like dask-awkward pass arguments through to Awkward. Removing flatten_records as an argument introduces an error, even if the surviving case of flatten_records=False is desired.

This will also be a good exercise of the deprecation schedule in 2.x.

New features

(none!)

Bug-fixes and performance

fix: soft-deprecate flatten_records instead of hard-deprecation by @agoose77 in https://github.com/scikit-hep/awkward/pull/2036

Other

(none!)

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.0.3...v2.0.4

- Python
Published by jpivarski about 3 years ago

awkward - Version 2.0.3

Backward-incompatible changes

The flatten_records argument of all reducers (ak.all, ak.any, ..., ak.var) has effectively been removed: setting it now raises an error (PR #2020). This argument applies a reducer to all contents of a record, merging fields, and it had to be removed to properly implement axis=None. The old default, flatten_records=False, is now the only behavior, and to get the equivalent of flatten_records=True, you can use ak.ravel:

python ak.sum(array, flatten_records=True)

becomes

python ak.sum(ak.ravel(array))

Note: yanked from PyPI in favor of 2.0.4.

New features

feat: add data-touch reporting to the type-tracer. by @jpivarski in https://github.com/scikit-hep/awkward/pull/2027

Bug-fixes and performance

fix: extend TypeTracerArray with eq, ne, and array_ufunc. by @jpivarski in https://github.com/scikit-hep/awkward/pull/2021
fix: add support for Long64_t by @ianna in https://github.com/scikit-hep/awkward/pull/2023
fix: replace protocol with direct subclass by @agoose77 in https://github.com/scikit-hep/awkward/pull/2029
fix: support UnknownLength in ak.types.ArrayType by @agoose77 in https://github.com/scikit-hep/awkward/pull/2031
refactor!: use exclusively axis=-1 reduction for axis=None by @agoose77 in https://github.com/scikit-hep/awkward/pull/2020

Other

refactor: add array comparison test helper by @agoose77 in https://github.com/scikit-hep/awkward/pull/2024
docs: add sitemap by @agoose77 in https://github.com/scikit-hep/awkward/pull/2026
ci: drop pages deployment by @agoose77 in https://github.com/scikit-hep/awkward/pull/2025
ci: fix flake8 warning by @agoose77 in https://github.com/scikit-hep/awkward/pull/2030
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2022

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.0.2...v2.0.3

- Python
Published by jpivarski about 3 years ago

awkward - Version 2.0.2

New features

feat: add ak.drop_none() by @ioanaif in https://github.com/scikit-hep/awkward/pull/1904

Bug-fixes and performance

(none!)

Other

(none!)

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.0.1...v2.0.2

- Python
Published by jpivarski about 3 years ago

awkward - Version 2.0.1

New features

feat: add ak.without_field by @agoose77 in https://github.com/scikit-hep/awkward/pull/1963

Bug-fixes and performance

fix: missed a NumpyArray.raw call without an underscore. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1993
fix: add Record.copy by @agoose77 in https://github.com/scikit-hep/awkward/pull/1996
fix: support empty record arrays in ak.to_numpy by @agoose77 in https://github.com/scikit-hep/awkward/pull/2012
fix: widen input support for ak.type() by @agoose77 in https://github.com/scikit-hep/awkward/pull/2009

Other

docs: restore branch preview by @agoose77 in https://github.com/scikit-hep/awkward/pull/1994
docs: add note in README.md about pip installing through git. by @jpivarski in https://github.com/scikit-hep/awkward/pull/2005
docs: redirect paths for user-guide by @agoose77 in https://github.com/scikit-hep/awkward/pull/2007
docs: remove mention of numexpr by @agoose77 in https://github.com/scikit-hep/awkward/pull/2011
docs: first pass on subset of user guide by @agoose77 in https://github.com/scikit-hep/awkward/pull/2010
ci: output linkcheck information by @agoose77 in https://github.com/scikit-hep/awkward/pull/1987
ci: wip for deployment on AWS by @agoose77 in https://github.com/scikit-hep/awkward/pull/2002
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/1999
chore: remove old num kernels by @agoose77 in https://github.com/scikit-hep/awkward/pull/1998
chore: add ABI version number to AwkwardForth by @jpivarski in https://github.com/scikit-hep/awkward/pull/2001

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.0.0...v2.0.1

- Python
Published by jpivarski about 3 years ago

awkward - Version 2.0.0

Version 2.0.0 of Awkward Array

The Awkward Array version 2 project started in June of 2021 and has been developed alongside version 1 updates. For most of that time, it was available as a submodule, awkward._v2, so that it could be tested with the same tests as version 1 and could be experimented upon by early adopters.

The usual list of pull request titles would not be useful as release notes because the changes from 1.10.2 to 2.0.0 are too extensive. But here's a list of their PR numbers:

884, #895, #896, #914, #957, #958, #959, #962, #977, #1025, #1031, #1036, #1045, #1059, #1063, #1072, #1073, #1074, #1079, #1082, #1092, #1099, #1101, #1109, #1110, #1111, #1116, #1117, #1119, #1121, #1122, #1123, #1124, #1125, #1130, #1131, #1132, #1134, #1135, #1137, #1138, #1140, #1141, #1142, #1143, #1145, #1146, #1147, #1148, #1149, #1150, #1153, #1154, #1156, #1159, #1160, #1161, #1162, #1164, #1165, #1183, #1184, #1201, #1203, #1204, #1206, #1207, #1211, #1214, #1215, #1217, #1218, #1219, #1220, #1221, #1222, #1225, #1226, #1227, #1228, #1229, #1233, #1234, #1240, #1242, #1245, #1248, #1259, #1270, #1276, #1279, #1289, #1290, #1292, #1293, #1294, #1296, #1297, #1300, #1301, #1304, #1306, #1307, #1309, #1312, #1317, #1321, #1327, #1329, #1338, #1340, #1346, #1347, #1351, #1352, #1354, #1355, #1356, #1359, #1360, #1364, #1365, #1367, #1368, #1369, #1370, #1372, #1373, #1374, #1376, #1378, #1380, #1381, #1383, #1384, #1385, #1387, #1390, #1392, #1393, #1394, #1395, #1397, #1398, #1399, #1401, #1404, #1407, #1408, #1409, #1410, #1412, #1413, #1415, #1416, #1418, #1419, #1421, #1422, #1425, #1426, #1427, #1428, #1429, #1430, #1431, #1432, #1433, #1434, #1435, #1437, #1440, #1443, #1444, #1445, #1446, #1447, #1449, #1455, #1456, #1457, #1458, #1462, #1464, #1465, #1467, #1468, #1469, #1470, #1474, #1475, #1476, #1478, #1484, #1485, #1486, #1487, #1490, #1491, #1492, #1493, #1494, #1496, #1497, #1498, #1499, #1502, #1503, #1505, #1508, #1510, #1513, #1514, #1515, #1516, #1518, #1519, #1520, #1521, #1523, #1524, #1527, #1531, #1532, #1533, #1535, #1536, #1537, #1538, #1539, #1540, #1541, #1542, #1543, #1544, #1550, #1555, #1556, #1559, #1560, #1561, #1562, #1564, #1565, #1566, #1567, #1568, #1572, #1573, #1576, #1579, #1581, #1589, #1593, #1597, #1598, #1602, #1603, #1604, #1605, #1607, #1609, #1610, #1613, #1614, #1615, #1616, #1617, #1618, #1619, #1620, #1621, #1625, #1627, #1629, #1632, #1636, #1641, #1642, #1645, #1649, #1650, #1651, #1652, #1653, #1661, #1665, #1666, #1671, #1673, #1674, #1675, #1677, #1679, #1689, #1691, #1692, #1695, #1698, #1699, #1700, #1706, #1708, #1712, #1715, #1716, #1717, #1721, #1722, #1723, #1725, #1730, #1731, #1732, #1733, #1739, #1740, #1743, #1744, #1746, #1748, #1749, #1750, #1751, #1752, #1754, #1757, #1758, #1759, #1760, #1761, #1763, #1768, #1769, #1770, #1773, #1774, #1776, #1777, #1779, #1781, #1783, #1787, #1788, #1795, #1796, #1797, #1798, #1800, #1801, #1803, #1804, #1811, #1812, #1813, #1815, #1816, #1822, #1825, #1826, #1827, #1829, #1830, #1831, #1832, #1835, #1836, #1837, #1838, #1841, #1844, #1845, #1848, #1851, #1852, #1853, #1854, #1856, #1857, #1858, #1859, #1860, #1861, #1863, #1867, #1869, #1871, #1873, #1876, #1877, #1878, #1880, #1881, #1891, #1892, #1894, #1895, #1897, #1898, #1900, #1905, #1907, #1908, #1911, #1912, #1913, #1915, #1919, #1920, #1921, #1922, #1928, #1930, #1934, #1938, #1939, #1940, #1942, #1943, #1946, #1948, #1949, #1950, #1951, #1952, #1953, #1954, #1955, #1956, #1959, #1960, #1962, #1965, #1966, #1968, #1970, #1971, #1972, #1974, #1976, #1977, #1979, #1981, #1982, #1983, #1985, #1986

Full Changelog: https://github.com/scikit-hep/awkward/compare/v1.10.2...v2.0.0

Despite the long list of PRs, the high-level interface changes from version 1 to version 2 were kept at a minimum. For the most part, the Awkward 1.x API is fine, but the internal implementation needed an overhaul to prevent technical debt.

The work was done by the Awkward Array developers:

@agoose77
@henryiii
@ianna
@ioanaif
@jpivarski
@ManasviGoyal
@swishdiff

In particular, most of the translation from version 1 to version 2 was the work of @ioanaif, the build/deployment was from @henryiii and @agoose77, the Awkward-RDataFrame bridge and other C++ interface from @ianna, GrowableBuffer/LayoutBuilder from @ManasviGoyal, and the CUDA and JAX foundations were laid by @swishdiff.

Additionally, we had help from:

@Ahmad
@aryan26roy
@douglasdavis
@Laurits7
@lgray
@martindurant
@Moelf
@Saransh-cpp
@veprbl

Summary of changes

Nearly all of the code is written in Python now. Exceptions are the "kernel" functions, GrowableBuffer, LayoutBuilder, ArrayBuilder, AwkwardForth, and dynamically generated C++ code for RDataFrame.

Maintains performance because any algorithms that scale with the size of an array are implemented in compiled "kernel" functions.

Split into two packages: awkward-cpp for the C++ part (infrequently updated, binary distribution for most platforms and Python versions) and awkward, the Python part (frequently updated).

Virtual arrays and Partitions (collectively, "lazy arrays") have been removed in favor of dask-awkward.

Awkward Arrays can be converted to and from RDataFrame, generating C++ for ROOT to JIT-compile so that iteration over Awkward Array input is fast (adapted from the Numba implementation).

Auto-differentiation of functions on Awkward Arrays using JAX. (But not JAX JIT-compilation.)

Suite of header-only C++ that does not depend on Awkward Arrays, but can be used to produce them and quickly get them from C++ to Python. The header-only suite includes GrowableBuffer and LayoutBuilder.

New documentation website (https://awkward-array.org/), based on JupyterBooks, the NumPy/SciPy/Pandas style and organization, as well as a notebook that can be executed in your web browser.

More expressive error-messages, highlighting the ak.* function that was in progress when the error occurred, with its arguments. (That is, highlighting ak.* functions as the granularity of feedback to users of Awkward Array, rather than making you search through the stack trace to the hand-off from your code to ours.)

Brackets are always balanced in the console representation of an array:

```python

ak.Array([ ... [{"x": 1.1, "y": [1]}, {"x": 2.2, "y": [1, 2]}], ... [], ... [{"x": 3.3, "y": [1, 2, 3]}], ... ]) ```

as opposed to

python <Array [[{x: 1.1, y: [1]}, ... y: [1, 2, 3]}]] type='3 * var * {"x": float64, "y...'>

in version 1. Also, show methods for values

python [[{x: 1.1, y: [1]}, {x: 2.2, y: [1, 2]}], [], [{x: 3.3, y: [1, 2, 3]}]]

and types

python 3 * var * { x: float64, y: var * int64 }

This extended show output is the default representation in Jupyter.

Round-trip fidelity in ak.to_arrow/ak.from_arrow: no Awkward Array metadata is lost. Same for ak.to_parquet/ak.from_parquet, to the extent that pyarrow can read and write Parquet.

Parquet column selection using wildcards.

Data exported with version 1 ak.to_buffers can be imported by version 2 ak.from_buffers, with custom buffer_keys.

The majority of version 1 tests have been ported to version 2, to ensure that the interface and functionality doesn't change, except where intended (e.g. organizing naming conventions).

Consistent handling of date-time and time-delta types (matches NumPy's system).

Improved ak.to_json/ak.from_json arguments (for converting non-JSON types NaN, infinity, complex numbers) and using a known JSONSchema to accelerate ak.from_json. Removed ambiguities about newline-delimited JSON (requires explicit argument).

The world's fastest Avro file reader in Python, ak.from_avro_file (uses AwkwardForth).

"nan" versions of NumPy functions, such as np.nansum, np.nanmean, np.nanstd.

Renamed ak.to_pandas → ak.to_dataframe, to clarify distinction from awkward-pandas.

Organized Type and Form objects better, more consistent.

Clear specification of NumPy dtypes that can be used in Awkward Arrays (bool, numbers, including complex, and date-time/time-delta).

Organized naming conventions throughout the codebase, such as keys versus fields versus recordlookup.

Carefully examined the public API (all modules, functions, classes, and methods that don't start with an underscore) to be sure that we can support it going forward. Any removal or change of an interface will require a minor version number increase and a deprecation cycle, on the order of months. (New features and bug-fixes can be immediate, on patch releases.)

Flags and "configuration" function arguments are now keyword-only (order independent).

Started adding Python type hints (nowhere near complete, but started).

Removed the Identities from array nodes. They were never fully implemented—a placeholder for a feature that won't be developed within Awkward Array (SQL-style JOINs).

TypeTracerArray does a "dry run" of a calculation to predict its type at the end. Used to build a computation graph for dask-awkward.

Equivalent but ungainly type combinations, such as "option-type of option-type of X" or "union-type containing union-types," have been outlawed with tools to squash them into a canonical layout. Operations on the data now have fewer possibilities to worry about.

Simplified the semantics of nbytes.

Clarified ak.ravel and ak.flatten's treatments of missing data.

Added missing ArrayBuilder methods in Numba.

Set up framework for performing ak.* operations in CUDA, using CuPy JIT-compilation to get the right interface, with error message passing through asynchronous GPU computations. The CUDA implementation is not complete, but the groundwork has been laid.

Parquet reading/writing uses fsspec for remote connections and handles the dataset protocol correctly.

Public interface to our power-tools: ak.transform unifies our internal recursively_apply and broadcast_and_apply.

All ak.* functions were rewritten; some were redesigned in a simpler way using the above-mentioned power tools. There are likely fewer undiscovered bugs in these functions now.

Use of records in numerical functions is more restricted, to prevent misapplication of ufuncs like + and reducers like np.sum on meaningful records such as Vectors.

All docstrings updated for version 2, including the code examples.

- Python
Published by jpivarski about 3 years ago

awkward - Version 2.0.0rc8

This will very likely be the last pre-release before the final 2.0.0 release. If all goes well, that will be six hours after now. ("Now" is 16:00 UTC, December 9, 2022, so the final release will likely be at 22:00 UTC.)

New features

(none!)

Bug-fixes and performance

fix!: always broadcast with_field assignments against existing array by @agoose77 in https://github.com/scikit-hep/awkward/pull/1962
fix: replace axis_wrap_if_negative with maybe_posaxis, simpler and more correct by @jpivarski in https://github.com/scikit-hep/awkward/pull/1986

Other

refactor: hide L3 API by @agoose77 in https://github.com/scikit-hep/awkward/pull/1983
docs: revamp README.md, CONTRIBUTING.md, and move 'papers and talks'. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1985

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.0.0rc7...v2.0.0rc8

- Python
Published by jpivarski about 3 years ago

awkward - Version 2.0.0rc7

New features

(none!)

Bug-fixes and performance

fix: EmptyArray.is_numpy should be False. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1971
fix: add return_value='simplified' to ak.transform and revamp ak.firsts/ak.singletons by @jpivarski in https://github.com/scikit-hep/awkward/pull/1968
fix: don't try to support Awkward 1.x pickles. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1974
fix: akfromparquet by @ioanaif in https://github.com/scikit-hep/awkward/pull/1977
fix: ak.Record dict constructor should retain type. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1981

Other

refactor: rename Form to form_cls by @agoose77 in https://github.com/scikit-hep/awkward/pull/1976
refactor: hide Content recursion entry points in ak._do submodule. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1972
docs: Jim's documentation touch-ups (API sidebar, obsolete kernels intro) by @jpivarski in https://github.com/scikit-hep/awkward/pull/1982
ci: build(deps): bump pypa/gh-action-pypi-publish from 1.5.1 to 1.6.1 by @dependabot in https://github.com/scikit-hep/awkward/pull/1948
ci: build(deps): bump pypa/cibuildwheel from 2.11.2 to 2.11.3 by @dependabot in https://github.com/scikit-hep/awkward/pull/1965
ci: build(deps): bump pypa/gh-action-pypi-publish from 1.6.1 to 1.6.4 by @dependabot in https://github.com/scikit-hep/awkward/pull/1970
chore: fix RTD configuration by @agoose77 in https://github.com/scikit-hep/awkward/pull/1979

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.0.0rc6...v2.0.0rc7

- Python
Published by jpivarski about 3 years ago

awkward - Version 2.0.0rc6

The main purpose of this release is to fix Uproot.

New features

feat: ak.from_rdataframe should accept a single string 'columns'. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1956

Bug-fixes and performance

fix: __array__ = 'sorted_map' should only be allowed on RecordArrays, not lists. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1959
fix: unknown type column by @ianna in https://github.com/scikit-hep/awkward/pull/1960
fix: add IPython as Sphinx extension by @agoose77 in https://github.com/scikit-hep/awkward/pull/1966

Other

(none!)

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.0.0rc5...v2.0.0rc6

- Python
Published by jpivarski about 3 years ago

awkward - Version 2.0.0rc5

This is one of the last pre-releases before 2.0.0. Most of the focus now is on last-minute API changes; the API can't change without a deprecation cycle after 2.0.0.

New features

feat: made 'very optional' arguments keyword-only by @jpivarski in https://github.com/scikit-hep/awkward/pull/1905
feat: rename toXXX methods by @agoose77 in https://github.com/scikit-hep/awkward/pull/1919
feat: replace nplike with backend in to_buffers by @agoose77 in https://github.com/scikit-hep/awkward/pull/1942
feat: add rich IPython display hook to array/record by @agoose77 in https://github.com/scikit-hep/awkward/pull/1938
feat: move long-range metadata checks to constructors by @jpivarski in https://github.com/scikit-hep/awkward/pull/1939

Bug-fixes and performance

fix: refactor '_nextcarry-outindex' to have the same signature everywhere by @ioanaif in https://github.com/scikit-hep/awkward/pull/1911
fix: ignore .nox by @ianna in https://github.com/scikit-hep/awkward/pull/1912
refactor!: make Content initialisers take nplike, parameters as keyword by @agoose77 in https://github.com/scikit-hep/awkward/pull/1921
fix: backends should have defaults for user-facing operations by @agoose77 in https://github.com/scikit-hep/awkward/pull/1940
fix: consolidate regular indexing by @agoose77 in https://github.com/scikit-hep/awkward/pull/1943
fix: IndexedArray.project() preserves parameters. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1949
fix: preserve strings in ak.ravel by @agoose77 in https://github.com/scikit-hep/awkward/pull/1934
fix: UnionArray.simplified preserves parameters. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1950

Other

refactor: introduce backend as a higher abstraction than nplike by @agoose77 in https://github.com/scikit-hep/awkward/pull/1922
refactor: replace simplify_optiontype and simplify_uniontype with simplified classmethod by @jpivarski in https://github.com/scikit-hep/awkward/pull/1928
refactor: clarify input types for user overloads by @agoose77 in https://github.com/scikit-hep/awkward/pull/1951
refactor: removed the 'ak._util.extra' argument helper. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1955
test: add @ioana's tests of to_arraylib. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1908
test: cover the failure modes of unflatten by @agoose77 in https://github.com/scikit-hep/awkward/pull/1930
docs: fix broken build by @agoose77 in https://github.com/scikit-hep/awkward/pull/1907
docs: cleanup documentation by @agoose77 in https://github.com/scikit-hep/awkward/pull/1946
docs: fix shorthand by @agoose77 in https://github.com/scikit-hep/awkward/pull/1952
docs: retested and modernized all the docstrings in highlevel.py. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1954
chore: fix NumPy bound & noxfile installs by @agoose77 in https://github.com/scikit-hep/awkward/pull/1913
chore: run yesqa by @agoose77 in https://github.com/scikit-hep/awkward/pull/1915
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/1920
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/1953

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.0.0rc4...v2.0.0rc5

- Python
Published by jpivarski about 3 years ago

awkward - Version 2.0.0rc4

This is the first release in which the C++ code has been moved into a separate package, awkward-cpp. The pure Python awkward package is version-locked to version 1 of awkward-cpp.

New features

feat: better mask_identity defaults for reducer-like functions. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1873
feat: np.matmul should raise NotImplementedError until it gets implemented by @ioanaif in https://github.com/scikit-hep/awkward/pull/1877
feat: more concise pretty-print. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1861

Bug-fixes and performance

fix: ensure that behaviors are propagated through ak.XXX operations by @agoose77 in https://github.com/scikit-hep/awkward/pull/1869
fix: try to fix long long to double by @ianna in https://github.com/scikit-hep/awkward/pull/1860
fix: set appropriate error message for decimal types in arrow by @agoose77 in https://github.com/scikit-hep/awkward/pull/1871

Other

wip: run deploy for PR by @agoose77 in https://github.com/scikit-hep/awkward/pull/1891
docs: Fixed typo in ak.argsort page by @Laurits7 in https://github.com/scikit-hep/awkward/pull/1880
docs: add Laurits7 as a contributor for doc by @allcontributors in https://github.com/scikit-hep/awkward/pull/1881
ci: use Python consistently by @agoose77 in https://github.com/scikit-hep/awkward/pull/1892
ci: set tokens & disable release for C++ [skip ci] by @agoose77 in https://github.com/scikit-hep/awkward/pull/1894
ci: simplify hash computation [skip ci] by @agoose77 in https://github.com/scikit-hep/awkward/pull/1897
ci: add option to manually release awkward on PyPI by @agoose77 in https://github.com/scikit-hep/awkward/pull/1898
ci: set constant $SOURCE_DATE_EPOCH by @agoose77 in https://github.com/scikit-hep/awkward/pull/1900
chore: rename isXXXType to isXXX (lowercase) by @agoose77 in https://github.com/scikit-hep/awkward/pull/1876
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/1878
chore: add README.md to awkward-cpp by @agoose77 in https://github.com/scikit-hep/awkward/pull/1895

New Contributors

@Laurits7 made their first contribution in https://github.com/scikit-hep/awkward/pull/1880

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.0.0rc3...v2.0.0rc4

- Python
Published by jpivarski about 3 years ago

awkward - Version 1.10.2

New features

feat: add RegularArray._reduce_next implementation (backport) by @agoose77 in https://github.com/scikit-hep/awkward/pull/1813

Bug-fixes and performance

fix: don't assume trailing . for module name in is_XXX_buffer (backport) by @agoose77 in https://github.com/scikit-hep/awkward/pull/1746
fix: use proper lengths in ByteMaskedArray.mergemany (backport) by @agoose77 in https://github.com/scikit-hep/awkward/pull/1750
fix: simplify ListOffsetArray_reduce_nonlocal_outstartsstops (backport) by @agoose77 in https://github.com/scikit-hep/awkward/pull/1797

Other

chore: remove v2 Python highlevel LayoutBuilder from main-v1. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1863

Full Changelog: https://github.com/scikit-hep/awkward/compare/v1.10.1...v1.10.2

- Python
Published by jpivarski about 3 years ago

awkward - Version 2.0.0rc3

This pre-release is to get #1867 into something pip-installable for Coffea testing. The next pre-release will (probably) be the one that splits Awkward into two packages (#1778).

New features

(none!)

Bug-fixes and performance

fix: correctly turn ByteMaskedArray into ByteMaskedArray by @agoose77 in https://github.com/scikit-hep/awkward/pull/1851
fix: separate contiguity from dimension test in NumpyArray._reduce_next by @agoose77 in https://github.com/scikit-hep/awkward/pull/1856
fix: propagate local behaviors in ak.combinations by @lgray in https://github.com/scikit-hep/awkward/pull/1867

Other

refactor: ak._util by @agoose77 in https://github.com/scikit-hep/awkward/pull/1848
refactor: eliminate many of the compiler warnings. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1858
refactor: removed placeholder (-1) intended for Identifier from Lookup. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1859
docs: add rdataframe user guide by @ianna in https://github.com/scikit-hep/awkward/pull/1836
docs: import awkward._v2 now raises an explanatory error message. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1857
ci: allow pushes to main to deploy by @agoose77 in https://github.com/scikit-hep/awkward/pull/1852
ci: don't run PR job on main by @agoose77 in https://github.com/scikit-hep/awkward/pull/1853
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/1854

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.0.0rc2...v2.0.0rc3

- Python
Published by jpivarski about 3 years ago

awkward - Version 2.0.0rc2

Note: Uproot will not pass tests after this pre-release is released and before scikit-hep/uproot5#770 is merged, because of #1845.

New features

(none!)

Bug-fixes and performance

fix: expose ak.behaviors.mixins names at top level by @agoose77 in https://github.com/scikit-hep/awkward/pull/1835
fix: array.dtype.type will never be in ak.types.numpytype.dtypetoprimitivedict by @lgray in https://github.com/scikit-hep/awkward/pull/1841

Other

refactor: add type hints by @agoose77 in https://github.com/scikit-hep/awkward/pull/1732
docs: add Manasvi's LayoutBuilder documentation by @agoose77 in https://github.com/scikit-hep/awkward/pull/1837
ci: move to 3.11 from 3.11-dev by @henryiii in https://github.com/scikit-hep/awkward/pull/1838
build(deps): bump pypa/cibuildwheel from 2.11.1 to 2.11.2 by @dependabot in https://github.com/scikit-hep/awkward/pull/1844
chore: remove Identifier (once known as Identities) from codebase. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1845

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.0.0rc1...v2.0.0rc2

- Python
Published by jpivarski about 3 years ago

awkward - Version 2.0.0rc1

This is the first (pre) release of Awkward 2, after main and main-v1 have diverged (considerably). There is no awkward._v2 submodule in this release. Any instances of

python import awkward._v2 as ak

need to be changed to

python import awkward as ak

to use this release. Also, there is no guarantee that Awkward 1 code will work in this release; it is a (slightly) backward incompatible major release, but not final until 2.0.0 (no "rc" number).

New features

feat: replace v1 with v2 (preserve-history) by @agoose77 in https://github.com/scikit-hep/awkward/pull/1721
feat: add _v2 proxy module by @agoose77 in https://github.com/scikit-hep/awkward/pull/1730
feat: make ak.from_json with schema ignore unspecified fields (instead of error). by @jpivarski in https://github.com/scikit-hep/awkward/pull/1770
feat: add new "fields" key to RecordForm by @agoose77 in https://github.com/scikit-hep/awkward/pull/1773
feat: support scalars in TypeTracer operations by @agoose77 in https://github.com/scikit-hep/awkward/pull/1774
feat: add RegularArray._reduce_next implementation by @agoose77 in https://github.com/scikit-hep/awkward/pull/1811
feat: Array Builder in Numba - add missing methods by @ianna in https://github.com/scikit-hep/awkward/pull/1677
feat: to/from RDataFrame support for bool type arrays by @ianna in https://github.com/scikit-hep/awkward/pull/1829
feat: preserve None in np.ravel() by @agoose77 in https://github.com/scikit-hep/awkward/pull/1826

Bug-fixes and performance

fix: ensure behavior is taken from wrapped array in ak.Array by @agoose77 in https://github.com/scikit-hep/awkward/pull/1715
refactor!: disable iteration of records by @agoose77 in https://github.com/scikit-hep/awkward/pull/1725
fix: Record is not in contents, but in record by @ianna in https://github.com/scikit-hep/awkward/pull/1739
fix: use proper lengths in ByteMaskedArray.mergemany by @agoose77 in https://github.com/scikit-hep/awkward/pull/1749
fix: don't assume trailing . for module name in is_XXX_buffer by @agoose77 in https://github.com/scikit-hep/awkward/pull/1743
fix: kernel name in IndexedArray by @agoose77 in https://github.com/scikit-hep/awkward/pull/1754
fix: use raise with ak._errors.wrap_error by @agoose77 in https://github.com/scikit-hep/awkward/pull/1760
fix: use dict representation of Form in pickling by @agoose77 in https://github.com/scikit-hep/awkward/pull/1768
fix: ignore unknown JAX "buffer" types & fix nplike mixing by @agoose77 in https://github.com/scikit-hep/awkward/pull/1769
fix: propagate mask through from_numpy by @agoose77 in https://github.com/scikit-hep/awkward/pull/1777
fix: use the flag for non-persistence by @ianna in https://github.com/scikit-hep/awkward/pull/1781
fix: simplify ListOffsetArray_reduce_nonlocal_outstartsstops by @agoose77 in https://github.com/scikit-hep/awkward/pull/1796
fix: allow empty sublists in ak.run_lengths by @agoose77 in https://github.com/scikit-hep/awkward/pull/1795
fix: ak.prod for booleans had been incorrectly casting output by @jpivarski in https://github.com/scikit-hep/awkward/pull/1827
fix: visit all layout nodes with ak.fill_none(..., axis=None) by @agoose77 in https://github.com/scikit-hep/awkward/pull/1830
perf: only stringify function arguments if nplike is delayed. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1825

Other

refactor: replace Behavior with collections.ChainMap by @agoose77 in https://github.com/scikit-hep/awkward/pull/1731
refactor: rename ak.nplike → ak.nplikes & nplikes.of →nplikes.nplike_of by @agoose77 in https://github.com/scikit-hep/awkward/pull/1744
refactor: split error-handling code from _util by @agoose77 in https://github.com/scikit-hep/awkward/pull/1752
refactor: drop unused code from Form, rename serialisation methods by @agoose77 in https://github.com/scikit-hep/awkward/pull/1748
refactor: reduce qualified names of Content, Form, Type subclasses by @jpivarski in https://github.com/scikit-hep/awkward/pull/1757
refactor: make _v2 facade a static module. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1758
refactor: move is_XXX_buffer into respective nplikes by @agoose77 in https://github.com/scikit-hep/awkward/pull/1761
refactor: cleanup _connect submodule by @agoose77 in https://github.com/scikit-hep/awkward/pull/1763
test: ensure that parameters are kept for NumpyArrays under ufunc operations by @agoose77 in https://github.com/scikit-hep/awkward/pull/1712
test: remove ak.behavior usage in tests by @agoose77 in https://github.com/scikit-hep/awkward/pull/1716
test: use a temp dir for writting out the test files by @ianna in https://github.com/scikit-hep/awkward/pull/1804
build(deps): bump amannn/action-semantic-pull-request from 4 to 5.0.1 by @dependabot in https://github.com/scikit-hep/awkward/pull/1788
build(deps): bump docker/setup-qemu-action from 2.0.0 to 2.1.0 by @dependabot in https://github.com/scikit-hep/awkward/pull/1783
build(deps): bump amannn/action-semantic-pull-request from 5.0.1 to 5.0.2 by @dependabot in https://github.com/scikit-hep/awkward/pull/1798
build(deps): bump pypa/cibuildwheel from 2.10.2 to 2.11.1 by @dependabot in https://github.com/scikit-hep/awkward/pull/1787
ci: bump pypa/cibuildwheel from 2.10.0 to 2.10.2 by @dependabot in https://github.com/scikit-hep/awkward/pull/1740
ci: run Codecov for commits to main by @agoose77 in https://github.com/scikit-hep/awkward/pull/1751
ci: enable versions for built docs by @agoose77 in https://github.com/scikit-hep/awkward/pull/1812
ci: use custom PR message action by @agoose77 in https://github.com/scikit-hep/awkward/pull/1816
docs: update docstring of ak.with_name to reflect None interpretation by @agoose77 in https://github.com/scikit-hep/awkward/pull/1665
docs: merge new docs into main by @agoose77 in https://github.com/scikit-hep/awkward/pull/1776
docs: remove vector_design_prototype's reference by @Saransh-cpp in https://github.com/scikit-hep/awkward/pull/1803
docs: fix redirects by @agoose77 in https://github.com/scikit-hep/awkward/pull/1815
docs: fix kernel generation by @agoose77 in https://github.com/scikit-hep/awkward/pull/1800
docs: enable plausible.js analytics by @agoose77 in https://github.com/scikit-hep/awkward/pull/1822
docs: add vertical margin between badges by @agoose77 in https://github.com/scikit-hep/awkward/pull/1832
docs: add notes on "declaring ArrayBuilder type" by @agoose77 in https://github.com/scikit-hep/awkward/pull/1831
chore: update CITATION.cff by @agoose77 in https://github.com/scikit-hep/awkward/pull/1717
chore: use codecov action by @agoose77 in https://github.com/scikit-hep/awkward/pull/1722
chore: add isort by @henryiii in https://github.com/scikit-hep/awkward/pull/1666
chore: set VERSION_INFO contents to 2.0.0rc1 by @agoose77 in https://github.com/scikit-hep/awkward/pull/1723
chore: remove sre_parse dependency from Lark-generated parser. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1759
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/1733
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/1779
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/1801

Full Changelog: https://github.com/scikit-hep/awkward/compare/v1.10.1...v2.0.0rc1

- Python
Published by jpivarski about 3 years ago

awkward - Version 1.10.1

New features

(none)

Bug fixes and performance

fix: support non-hashable parameter values in broadcasting by @agoose77 in https://github.com/scikit-hep/awkward/pull/1708

Other

chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/1706

Full Changelog: https://github.com/scikit-hep/awkward/compare/v1.10.0...v1.10.1

- Python
Published by jpivarski over 3 years ago

awkward - Version 1.10.1rc1

New features

(none)

Bug-fixes and performance

fix: support non-hashable parameter values in broadcasting by @agoose77 in https://github.com/scikit-hep/awkward/pull/1708

Other

chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/1706

Full Changelog: https://github.com/scikit-hep/awkward/compare/v1.10.0...v1.10.1rc1

- Python
Published by jpivarski over 3 years ago

awkward - Version 1.10.0

New features

feat: raise Error for Record.setattr by @agoose77 in https://github.com/scikit-hep/awkward/pull/1699

Bug-fixes and performance

fix: allow string arrays to merge without unions by @agoose77 in https://github.com/scikit-hep/awkward/pull/1671
fix: carry parameters through broadcasting by @agoose77 in https://github.com/scikit-hep/awkward/pull/1679
fix: don't project categorical in ak._v2.packed by @agoose77 in https://github.com/scikit-hep/awkward/pull/1689
fix: reduce runtime dependency from setuptools to just packaging by @veprbl in https://github.com/scikit-hep/awkward/pull/1562
fix: ensure that __copy__ and __deepcopy__ are enabled. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1695
fix: pass memo to deepcopy by @agoose77 in https://github.com/scikit-hep/awkward/pull/1698
perf: improve Array initialisation performance by @agoose77 in https://github.com/scikit-hep/awkward/pull/1700

Other

refactor: move categorical functions to operations by @agoose77 in https://github.com/scikit-hep/awkward/pull/1674
test: skip individual np.float16/128 tests because different systems have different combinations. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1691
ci: Build(deps): bump pypa/cibuildwheel from 2.9.0 to 2.10.0 by @dependabot in https://github.com/scikit-hep/awkward/pull/1692
chore: drop 3.6 support by @agoose77 in https://github.com/scikit-hep/awkward/pull/1661
chore: remove dev/build-awkward.sh by @agoose77 in https://github.com/scikit-hep/awkward/pull/1675
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/1673

Full Changelog: https://github.com/scikit-hep/awkward/compare/v1.9.0...v1.10.0

- Python
Published by jpivarski over 3 years ago

awkward - Version 1.10.0rc4

New features

feat: raise Error for Record.__setattr__ by @agoose77 in https://github.com/scikit-hep/awkward/pull/1699

Bug-fixes and performance

fix: ensure that __copy__ and __deepcopy__ are enabled. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1695
fix: pass memo to deepcopy by @agoose77 in https://github.com/scikit-hep/awkward/pull/1698
perf: improve Array initialisation performance by @agoose77 in https://github.com/scikit-hep/awkward/pull/1700

Other

test: skip individual np.float16/128 tests because different systems have different combinations. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1691
ci: Build(deps): bump pypa/cibuildwheel from 2.9.0 to 2.10.0 by @dependabot in https://github.com/scikit-hep/awkward/pull/1692

Full Changelog: https://github.com/scikit-hep/awkward/compare/v1.10.0rc3...v1.10.0rc4

- Python
Published by jpivarski over 3 years ago

awkward - Version 1.10.0rc3

Bug-fixes

fix: don't project categorical in ak._v2.packed by @agoose77 in https://github.com/scikit-hep/awkward/pull/1689
fix: reduce runtime dependency from setuptools to just packaging by @veprbl in https://github.com/scikit-hep/awkward/pull/1562

Other

chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/1673

Full Changelog: https://github.com/scikit-hep/awkward/compare/v1.10.0rc2...v1.10.0rc3

- Python
Published by jpivarski over 3 years ago

awkward - Version 1.10.0rc2

Bug-fixes

fix: allow string arrays to merge without unions by @agoose77 in https://github.com/scikit-hep/awkward/pull/1671
fix: carry parameters through broadcasting by @agoose77 in https://github.com/scikit-hep/awkward/pull/1679

Other

refactor: move categorical functions to operations by @agoose77 in https://github.com/scikit-hep/awkward/pull/1674
chore: remove dev/build-awkward.sh by @agoose77 in https://github.com/scikit-hep/awkward/pull/1675

Full Changelog: https://github.com/scikit-hep/awkward/compare/v1.10.0rc1...v1.10.0rc2

- Python
Published by jpivarski over 3 years ago

awkward - Version 1.10.0rc1

What's Changed

chore: drop 3.6 support by @agoose77 in https://github.com/scikit-hep/awkward/pull/1661

Full Changelog: https://github.com/scikit-hep/awkward/compare/v1.9.0...v1.10.0rc1

- Python
Published by jpivarski over 3 years ago

awkward - Version 1.9.0

These are differences from 1.8.0 to 1.9.0. Most only affect Awkward Array version 2, in the awkward._v2 submodule of 1.9.0. The exceptions are called out with "v1" in the subject line.

Features

feat: C++ refactoring: ak.to_pandas by @ioanaif in https://github.com/scikit-hep/awkward/pull/1369
feat: C++ refactoring: ak.nantonum by @ioanaif in https://github.com/scikit-hep/awkward/pull/1352
feat: C++ refactoring: ak.run_lengths by @ioanaif in https://github.com/scikit-hep/awkward/pull/1347
feat: add is_tuple describe operation by @agoose77 in https://github.com/scikit-hep/awkward/pull/1351
feat: C++ refactoring: ak.unzip by @ioanaif in https://github.com/scikit-hep/awkward/pull/1354
feat: pure Cling demo and improvements to C++ JIT infrastructure by @jpivarski in https://github.com/scikit-hep/awkward/pull/1359
feat: C++ refactoring: ak.broadcast_arrays by @ioanaif in https://github.com/scikit-hep/awkward/pull/1368
feat: irst version of ak.v2.fromparquet by @jpivarski in https://github.com/scikit-hep/awkward/pull/1338
feat: C++ refactoring: ak.copy by @ioanaif in https://github.com/scikit-hep/awkward/pull/1367
feat: C++ refactoring: ak.unflatten by @ioanaif in https://github.com/scikit-hep/awkward/pull/1360
feat: add depth_limit to ak.broadcast_arrays by @agoose77 in https://github.com/scikit-hep/awkward/pull/1373
feat: Allow NumPy arrays in CppStatements; fix rowgroups in single-file fromparquet. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1376
feat: This PR sets up the architecture to call CuPy Raw Kernels from Awkward. by @swishdiff in https://github.com/scikit-hep/awkward/pull/1355
feat: Reducers with axis=None and typetracers. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1380
feat: This PR adds the generated kernels and simplifies the template specialization generation process. by @swishdiff in https://github.com/scikit-hep/awkward/pull/1381
feat: High-level ak._v2.Array clean-ups. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1392
feat: This PR adds all the remaining kernels in the studies directory by @swishdiff in https://github.com/scikit-hep/awkward/pull/1390
feat: This PR adds JAX as a new nplike by @swishdiff in https://github.com/scikit-hep/awkward/pull/1399
feat: Passing behaviour in ak._v2 functions by @ioanaif in https://github.com/scikit-hep/awkward/pull/1415
feat: Enable broadcasting of string equality. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1427
feat: Enabled string/categorical behavior by @ioanaif in https://github.com/scikit-hep/awkward/pull/1421
feat: Implements ak.nantonone and all of the ak.nan* functions to override NumPy's. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1428
feat: Pretty-printing types by @jpivarski in https://github.com/scikit-hep/awkward/pull/1430
feat: Register both v1 and v2 Arrays in Numba entry_points. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1432
feat: Add Array and Record.delitem. And fix show(type=True). by @jpivarski in https://github.com/scikit-hep/awkward/pull/1433
feat: Enable categorical behavior - testing by @ioanaif in https://github.com/scikit-hep/awkward/pull/1434
feat: Enable mixins behavior by @ioanaif in https://github.com/scikit-hep/awkward/pull/1437
feat: Implementing ak.v2.toparquet. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1440
feat: awkward to rdataframe by @ianna in https://github.com/scikit-hep/awkward/pull/1374
feat: Enable ak.firsts by @ioanaif in https://github.com/scikit-hep/awkward/pull/1443
feat: Enable ak.singletons by @ioanaif in https://github.com/scikit-hep/awkward/pull/1444
feat: Revamping the tojson/fromjson interface. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1449
feat: This PR attempts to add autodifferentiation support for Awkward Arrays using JAX pytrees. by @swishdiff in https://github.com/scikit-hep/awkward/pull/1447
feat: Adding a Forth Based Avro Reader by @aryan26roy in https://github.com/scikit-hep/awkward/pull/1491
feat: Adding repr overriden behavior by @ioanaif in https://github.com/scikit-hep/awkward/pull/1487
feat: rdataframe to awkward by @ianna in https://github.com/scikit-hep/awkward/pull/1474
feat: add missing _like methods to TypeTracer by @agoose77 in https://github.com/scikit-hep/awkward/pull/1505
feat: from rdataframe for awkward arrays by @ianna in https://github.com/scikit-hep/awkward/pull/1508
feat: Add typeparser to v2. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1513
feat: add C++ headers-only distribution configuration by @ianna in https://github.com/scikit-hep/awkward/pull/1523
feat: Growable Buffer header by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/1535
feat: parquet redux by @martindurant in https://github.com/scikit-hep/awkward/pull/1476
feat: Templated LayoutBuilder by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/1494
feat: raise AttributeError for public Array attributes by @agoose77 in https://github.com/scikit-hep/awkward/pull/1573
feat: Public interface for layout.recursivelyapply and broadcastand_apply. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1610
feat: prevent reducers like ak.sum on records (v2) by @ioanaif in https://github.com/scikit-hep/awkward/pull/1607
feat: Drop ak.behavior['.', 'Name'] = cls, which isn't working/isn't tested. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1651
feat: retrieve multiple columns from RDataFrame in a single event loop by @ianna in https://github.com/scikit-hep/awkward/pull/1625

Bug-fixes

fix: Fixed ak.num with axis=0 in typetracer. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1329
fix: ak.flatten and ak.ravel should test for nplike.ndarray, not np.ndarray. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1340
fix: Straighten out error handling via a thread-local (but otherwise global) context by @jpivarski in https://github.com/scikit-hep/awkward/pull/1327
fix: Fix PR #788: avoid materializing VirtualArrays in ak.with_name. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1346
fix: fix docstring line in is_tuple (v1) by @agoose77 in https://github.com/scikit-hep/awkward/pull/1356
fix: fixes #1363 by ensuring that arguments documented as 'iterable of X' aren't used in 'len(X)'. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1364
fix: Allow NumPy arrays in CppStatements; fix rowgroups in single-file fromparquet. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1372
fix: Fixes nonlocal reducers in which the first list is empty. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1378
fix: Fix _prettyprint after 'for i in range' changed to 'for i, val in enumerate'. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1384
fix: bump black to 22.3.0 due to click 8.1 release by @henryiii in https://github.com/scikit-hep/awkward/pull/1385
fix: No zero-length shortcuts for ak.argsort (v1 & v2). by @jpivarski in https://github.com/scikit-hep/awkward/pull/1387
fix: ErrorContexts should only contain strings. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1393
fix: ROOT doesn't recognize for-each iterators without operator== by @jpivarski in https://github.com/scikit-hep/awkward/pull/1398
fix: Implement recursively_apply for Record by @agoose77 in https://github.com/scikit-hep/awkward/pull/1401
fix: from_numpy references ListArray64 by @agoose77 in https://github.com/scikit-hep/awkward/pull/1404
fix: Windows builds stopped working; be looser about directory name. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1407
fix: pypy 3.9 by @henryiii in https://github.com/scikit-hep/awkward/pull/1412
fix: replace llvmlite.ir instead of llvmlite.llvmpy.core by @Ahmad-AlSubaie in https://github.com/scikit-hep/awkward/pull/1413
fix: Fix performance issue in v2 tolist. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1418
fix: Fix iteration over NumpyArray type. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1419
fix: Removed bytemask() in favour of maskasbool() by @ioanaif in https://github.com/scikit-hep/awkward/pull/1410
fix: Fix ak.v2.toarrow for sliced ListOffsetArray. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1425
fix: ListOffsetArray.reducenext is not implemented for 32-bit. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1426
fix: Fixed miscellaneous optiontype-in-Parquet bugs by @jpivarski in https://github.com/scikit-hep/awkward/pull/1431
fix: Remove duplicated import of to/from-parquet by @douglasdavis in https://github.com/scikit-hep/awkward/pull/1435
fix: is_unique() for IndexedArray by @ioanaif in https://github.com/scikit-hep/awkward/pull/1429
fix: Fixes to_layout with allow_records=False and allows single-record writing to Arrow and Parquet by @jpivarski in https://github.com/scikit-hep/awkward/pull/1456
fix: Fix RDataFrame GetColumnNames order in test. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1457
fix: Streamline recursively_apply for small slices of big arrays. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1458
fix: getitem* functions must consistently set the slicer in handle_error. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1469
fix: to_rdataframe extensive tests and bug fixes by @ianna in https://github.com/scikit-hep/awkward/pull/1478
fix: Fix selecting columns from Parquet. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1486
fix: Fix categorical equality handling (bad copy-paste from v1). by @jpivarski in https://github.com/scikit-hep/awkward/pull/1492
fix: tonumpy method should return a numpy array by @swishdiff in https://github.com/scikit-hep/awkward/pull/1496
fix: Fix/Fixed slicing shape for array of booleans by @ioanaif in https://github.com/scikit-hep/awkward/pull/1497
fix: Fixed typo in unmaskedarray.py. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1498
fix: Fix slicing for UnmaskedArrays (which come from Arrow). by @jpivarski in https://github.com/scikit-hep/awkward/pull/1499
fix: Fix for issue 1406 by @ioanaif in https://github.com/scikit-hep/awkward/pull/1502
fix: Update type-parser for v2 by @jpivarski in https://github.com/scikit-hep/awkward/pull/1514
fix: numba pre-commit issues by @ioanaif in https://github.com/scikit-hep/awkward/pull/1533
fix: Initialize values behind the mask in ak.to_numpy by @ioanaif in https://github.com/scikit-hep/awkward/pull/1531
fix: Fixed RecordArray.repr (last vestige of 'override' misunderstanding). by @jpivarski in https://github.com/scikit-hep/awkward/pull/1537
fix: Error when using ak.copy in v2 by @ioanaif in https://github.com/scikit-hep/awkward/pull/1532
fix: ak.v2.isnone check for axis value by @ioanaif in https://github.com/scikit-hep/awkward/pull/1539
fix: Solving the endian bug on MacOS by @aryan26roy in https://github.com/scikit-hep/awkward/pull/1538
fix: fix ak2 convert class name msg by @Moelf in https://github.com/scikit-hep/awkward/pull/1544
fix: GrowableBuffer.h's missing import broke localbuild.py; fixing it. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1555
fix: Remove std::cout from ArrayBuilder code. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1561
fix: Missing axis_wrap_if_negative Record method in both v1 and v2 by @ioanaif in https://github.com/scikit-hep/awkward/pull/1565
fix: ufuncs on records should not be allowed unless overridden by @ioanaif in https://github.com/scikit-hep/awkward/pull/1559
fix: add int64_t definition for Windows by @ianna in https://github.com/scikit-hep/awkward/pull/1572
fix: allow empty RecordArrays in ak.to_layout by @agoose77 in https://github.com/scikit-hep/awkward/pull/1581
fix: tolist() bug from Uproot (longlong type for Index) by @ioanaif in https://github.com/scikit-hep/awkward/pull/1567
fix: Lengths of empty regular slices by @ioanaif in https://github.com/scikit-hep/awkward/pull/1568
fix: RegularArray: maybe_toNumpy() by @ioanaif in https://github.com/scikit-hep/awkward/pull/1589
fix: Raises an exception on mixed Awkward/NumPy slices. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1598
fix: ak.concatenate (mergemany) should preserve regular-type. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1604
fix: ak.concatenate of identical Forms preserves the Form by @jpivarski in https://github.com/scikit-hep/awkward/pull/1605
fix: ak.concatenate should preserve regular-type for axis>0, too. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1609
fix: improve ak.from_iter performance for long (axis=0) arrays by @agoose77 in https://github.com/scikit-hep/awkward/pull/1614
fix: generator tolayout in cling by @ianna in https://github.com/scikit-hep/awkward/pull/1613
fix: Use dtype=np.int64, not int, for platform independence (Windows). by @jpivarski in https://github.com/scikit-hep/awkward/pull/1636
fix: support root empty field in Parquet file by @agoose77 in https://github.com/scikit-hep/awkward/pull/1619
fix: empty slice lists of record arrays (#1593) by @agoose77 in https://github.com/scikit-hep/awkward/pull/1597
fix: ak.from_iter should interpret top-level tuples as ak.Array (v1 and v2). by @jpivarski in https://github.com/scikit-hep/awkward/pull/1642
fix: Ensure that ak.v2.tojson raises errors when appropriate. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1649
fix: pass a copy of RecordArray's internal fields in HL API by @Saransh-cpp in https://github.com/scikit-hep/awkward/pull/1650
fix: include self._length in RegularArray.mergemany by @agoose77 in https://github.com/scikit-hep/awkward/pull/1645
fix: jagged slicing for ListArray by @agoose77 in https://github.com/scikit-hep/awkward/pull/1408
fix: tolist must follow _getitem__ implementations, even in Records by @jpivarski in https://github.com/scikit-hep/awkward/pull/1652

Other

perf: ak.concatenate should flatten for first axis, single-array by @agoose77 in https://github.com/scikit-hep/awkward/pull/1641
refactor: cleanup reducer by @agoose77 in https://github.com/scikit-hep/awkward/pull/1365
refactor: split up functions by @martindurant in https://github.com/scikit-hep/awkward/pull/1397
refactor: Flatten directory structure under src/awkward/_v2/operations. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1467
refactor: Rename low-level methods to match high-level function names. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1468
refactor: Rename fillna -> fill_none. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1470
refactor: Refactoring to include index_nplike and reducers by @swishdiff in https://github.com/scikit-hep/awkward/pull/1490
refactor: LayoutBuilder migration to v2 by @ianna in https://github.com/scikit-hep/awkward/pull/1484
refactor: restructure cpp headers by @ianna in https://github.com/scikit-hep/awkward/pull/1524
refactor: migrate ArrayBuilder to new GrowableBuffer by @ianna in https://github.com/scikit-hep/awkward/pull/1542
refactor: builder options and layout builder updates by @ianna in https://github.com/scikit-hep/awkward/pull/1560
refactor: Renamed ak.topandas -> ak.todataframe. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1603
refactor: replace 3 ak.from_json* functions with one by @jpivarski in https://github.com/scikit-hep/awkward/pull/1617
refactor: from_rdataframe to use LayoutBuilder by @ianna in https://github.com/scikit-hep/awkward/pull/1620
docs: add Ahmad-AlSubaie as a contributor for code by @allcontributors in https://github.com/scikit-hep/awkward/pull/1416
docs: Update AwkwardForth documentation and move it from the wiki to the standard docs. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1422
docs: update README: from awkward-1.0 to awkward by @ianna in https://github.com/scikit-hep/awkward/pull/1475
docs: Add the beginning of an example of templated LayoutBuilder. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1485
docs: add ManasviGoyal as a contributor for code by @allcontributors in https://github.com/scikit-hep/awkward/pull/1540
docs: add aryan26roy as a contributor for code by @allcontributors in https://github.com/scikit-hep/awkward/pull/1541
docs: Doxygen Documentation of GrowableBuffer and LayoutBuilder. by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/1579
docs: Documented ak.from_json and completed it. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1621
docs: add Saransh-cpp as a contributor for code by @allcontributors in https://github.com/scikit-hep/awkward/pull/1653
ci: [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/1370
ci: Protect test 1300 from ROOT without C++17 (or, at least, without std::optional). by @jpivarski in https://github.com/scikit-hep/awkward/pull/1383
ci: Build(deps): bump pypa/cibuildwheel from 2.3.1 to 2.4.0 by @dependabot in https://github.com/scikit-hep/awkward/pull/1394
ci: [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/1395
ci: [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/1409
ci: Pass on skipped v2 tests by @ioanaif in https://github.com/scikit-hep/awkward/pull/1445
ci: Build(deps): bump pypa/cibuildwheel from 2.4.0 to 2.5.0 by @dependabot in https://github.com/scikit-hep/awkward/pull/1455
ci: awkward rdataframe source tests by @ianna in https://github.com/scikit-hep/awkward/pull/1446
ci: Ignore a NumPy 1.22 warning in Numba and fix the flake8-print T001 --> T201 change. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1464
ci: Build(deps): bump docker/setup-qemu-action from 1.2.0 to 2.0.0 by @dependabot in https://github.com/scikit-hep/awkward/pull/1462
ci: [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/1465
ci: Build(deps): bump pypa/cibuildwheel from 2.5.0 to 2.6.1 by @dependabot in https://github.com/scikit-hep/awkward/pull/1493
ci: [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/1503
ci: Build(deps): bump pypa/cibuildwheel from 2.6.1 to 2.7.0 by @dependabot in https://github.com/scikit-hep/awkward/pull/1510
ci: Swap 'merged dtype same as NumPy' test of v1 for test of v2. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1515
ci: Build(deps): bump actions/upload-artifact from 2 to 3 by @dependabot in https://github.com/scikit-hep/awkward/pull/1519
ci: Build(deps): bump actions/checkout from 2 to 3 by @dependabot in https://github.com/scikit-hep/awkward/pull/1520
ci: Build(deps): bump actions/download-artifact from 2 to 3 by @dependabot in https://github.com/scikit-hep/awkward/pull/1521
ci: Build(deps): bump pypa/cibuildwheel from 2.7.0 to 2.8.0 by @dependabot in https://github.com/scikit-hep/awkward/pull/1536
ci: [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/1527
ci: [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/1543
ci: Build(deps): bump pypa/cibuildwheel from 2.8.0 to 2.8.1 by @dependabot in https://github.com/scikit-hep/awkward/pull/1556
ci: [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/1566
ci: [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/1576
ci: Build(deps): bump pypa/gh-action-pypi-publish from 1.5.0 to 1.5.1 by @dependabot in https://github.com/scikit-hep/awkward/pull/1564
ci: use GHA instead of Azure :hammer: by @agoose77 in https://github.com/scikit-hep/awkward/pull/1550
ci: Upgrade Linux 18.04 -> 20.04 and DOS line endings. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1616
ci: lint PR titles according to conventional commits by @agoose77 in https://github.com/scikit-hep/awkward/pull/1615
ci: aarch64 should also use cibuildwheel v2.9.0 by @jpivarski in https://github.com/scikit-hep/awkward/pull/1627
ci: run semantic-pr-title in concurrency group by @agoose77 in https://github.com/scikit-hep/awkward/pull/1632
ci: add Linux ROOT build to run ROOT-based tests by @ianna in https://github.com/scikit-hep/awkward/pull/1629
package: fix MANIFEST to include cpp-headers by @agoose77 in https://github.com/scikit-hep/awkward/pull/1516
chore: remove unneeded lines by @henryiii in https://github.com/scikit-hep/awkward/pull/1518
chore: include Python 3.11 by @henryiii in https://github.com/scikit-hep/awkward/pull/1602
chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/1618

New Contributors

@Ahmad-AlSubaie made their first contribution in https://github.com/scikit-hep/awkward/pull/1413
@martindurant made their first contribution in https://github.com/scikit-hep/awkward/pull/1397
@aryan26roy made their first contribution in https://github.com/scikit-hep/awkward/pull/1491
@ManasviGoyal made their first contribution in https://github.com/scikit-hep/awkward/pull/1535
@Moelf made their first contribution in https://github.com/scikit-hep/awkward/pull/1544

Full Changelog: https://github.com/scikit-hep/awkward/compare/1.8.0...v1.9.0

- Python
Published by jpivarski over 3 years ago

awkward - Version 1.9.0rc14

No changes; re-triggering deployment because GitHub Actions failed to start for 1.9.0rc13.

Full Changelog: https://github.com/scikit-hep/awkward/compare/v1.9.0rc13...v1.9.0rc14

- Python
Published by jpivarski over 3 years ago

awkward - Version 1.9.0rc13

Features

feat: prevent reducers like ak.sum on records (v2) by @ioanaif in https://github.com/scikit-hep/awkward/pull/1607
feat: Drop ak.behavior['.', 'Name'] = cls, which isn't working/isn't tested. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1651
feat: retrieve multiple columns from RDataFrame in a single event loop by @ianna in https://github.com/scikit-hep/awkward/pull/1625

Bug-fixes

fix: Use dtype=np.int64, not int, for platform independence (Windows). by @jpivarski in https://github.com/scikit-hep/awkward/pull/1636
fix: support root empty field in Parquet file by @agoose77 in https://github.com/scikit-hep/awkward/pull/1619
fix: empty slice lists of record arrays (#1593) by @agoose77 in https://github.com/scikit-hep/awkward/pull/1597
fix: ak.from_iter should interpret top-level tuples as ak.Array (v1 and v2). by @jpivarski in https://github.com/scikit-hep/awkward/pull/1642
fix: Ensure that ak.v2.tojson raises errors when appropriate. by @jpivarski in https://github.com/scikit-hep/awkward/pull/1649
fix: pass a copy of RecordArray's internal fields in HL API by @Saransh-cpp in https://github.com/scikit-hep/awkward/pull/1650
fix: include self._length in RegularArray.mergemany by @agoose77 in https://github.com/scikit-hep/awkward/pull/1645
fix: jagged slicing for ListArray by @agoose77 in https://github.com/scikit-hep/awkward/pull/1408
fix: tolist must follow _getitem__ implementations, even in Records by @jpivarski in https://github.com/scikit-hep/awkward/pull/1652
perf: ak.concatenate should flatten for first axis, single-array by @agoose77 in https://github.com/scikit-hep/awkward/pull/1641

Other

docs: add Saransh-cpp as a contributor for code by @allcontributors in https://github.com/scikit-hep/awkward/pull/1653
ci: run semantic-pr-title in concurrency group by @agoose77 in https://github.com/scikit-hep/awkward/pull/1632
ci: add Linux ROOT build to run ROOT-based tests by @ianna in https://github.com/scikit-hep/awkward/pull/1629

Full Changelog: https://github.com/scikit-hep/awkward/compare/v1.9.0rc12...v1.9.0rc13

- Python
Published by jpivarski over 3 years ago

awkward - Version 1.9.0rc12

What's Changed

ci: aarch64 should also use cibuildwheel v2.9.0 by @jpivarski in https://github.com/scikit-hep/awkward/pull/1627

Full Changelog: https://github.com/scikit-hep/awkward/compare/1.9.0rc11...v1.9.0rc12

- Python
Published by jpivarski over 3 years ago

awkward - 1.9.0rc11

@ManasviGoyal implemented a new LayoutBuilder in header-only C++ templates: PR #1494. Documented new GrowableBuffer and LayoutBuilder in doxygen: PR #1579.

@ianna prepared ArrayBuilderOptions for the new LayoutBuilder: PR #1560. Fixed tolayout for Cling generators and Numba: PR #1613. Refactored from_rdataframe to use the new LayoutBuilder: PR #1620.

@ioanaif fixed missing axis_wrap_if_negative in Record (v1 and v2): PR #1565. Prevented ufuncs from being used on records unless overridden: PR #1559. Added an int64_t definition on Windows: PR #1572. Fixed "longlong" type bug discovered in Uproot: PR #1567. Fixed lengths of empty regular slices: PR #1568. Fixed maybe_toNumpyArray for RegularArrays: PR #1589.

@agoose77 protected ak.Array from unintended attribute assignment (when user wants to add a record field): PR #1573. Allowed empty RecordArrays in ak.to_layout: PR #1581. Switched from Azure to GitHub Actions (no more Azure!): PR #1550. Fixed from_iter performance: PR #1614.

@jpivarski prevented mixed Awkward-like and NumPy-like slicing: PR #1598. Renamed ak.to_pandas → ak.to_dataframe: PR #1603. Ensured that ak.concatenate preserves regularness of list types: PR #1604 and #1609. Ensured that ak.concatenate of identical Forms preserves the Form (for Dask): PR #1605. Added a public API for recursively_apply and broadcast_and_apply (ak._v2.transform): PR #1610. Finished refactoring all of the from_json* functions into just one: PR #1617 and #1621.

@henryiii enabled testing for Python 3.11: PR #1602.

In this release, we adopted a PR naming convention (Angular's, PR #1615) that should facilitate auto-generation of release notes, so this may be the last hand-written release note, organized by committer. From now on, I believe they'll be organized by type (new features, bug-fixes, CI changes, etc.).

Also, this is the last release with tag and release title formatted as just f"{version}"; starting with the next one, the tag name with be f"v{version}" and the release title will be f"Version {version}".

- Python
Published by jpivarski over 3 years ago

awkward - 1.9.0rc10

@jpivarski removed std::cout from ArrayBuilder and print from several of the tests.

- Python
Published by jpivarski over 3 years ago

awkward - 1.9.0rc9

@ianna migrated ArrayBuilder to the new GrowableBuffer: PR #1542.

@Moelf fixed a misleading error message: PR #1544.

@martindurant updated ak.from_parquet metadata file handling: PR #1476.

- Python
Published by jpivarski over 3 years ago

awkward - 1.9.0rc8

@henryiii cleaned up dependabot: PR #1518.

@ianna set up Awkward's new header-only library: PRs #1523, #1524. Migrated old LayoutBuilder to v2: #1484.

@ManasviGoyal developed a new GrowableBuffer, using panels and in a header-only library: PR #1535.

@ioanaif fixed pre-commit issues: #1533. Initialized values behind mask in to_numpy: PR #1531. Fixed argument lists in deepcopy: PR #1532. Fixed is_none's use of axis: PR #1539.

@aryan26roy fixed the so-called "endianness bug on Mac" (actually the byte-swap was being optimized away): PR #1538.

@jpivarski fixed RecordArray.__repr__: PR #1537.

- Python
Published by jpivarski over 3 years ago

awkward - 1.9.0rc7

@agoose77 fixed the MANIFEST file to include the new src/awkward/_v2/cpp-headers directory (which is the main reason for this pre-release): PR #1516.

@jpivarski updated the type-parser for v2: PR #1514.

- Python
Published by jpivarski over 3 years ago

awkward - 1.9.0rc6

(Unless otherwise noted, from this release onward, all changes described in release notes are for v2.)

@ianna added a one-column implementation of ak.from_rdataframe: PR #1508.

@jpivarski added ak._v2.types.from_datashape, though the parser will need work to make it accept all v2 type strings: PR #1513.

- Python
Published by jpivarski over 3 years ago

awkward - 1.9.0rc5

@jpivarski silenced a known-to-be-fixed NumPy warning: PR #1464.

Version 2.0 development:

@aryan26roy added ak.from_avro_file using AwkwardForth: PR #1491.

@swishdiff implemented autodiff for Awkward Arrays when they're backed by JAX: PRs #1447, #1490, #1496.

@agoose77 added missing methods to the TypeTracer.

@ioanaif fixed the slicing shape for arrays of booleans: PR #1497. Fixed __repr__ for overloaded behaviors (to remove "skip" from a lot of tests): PR #1487. Fixed typo that caused an error to be raised on non-erroneous cases: #1502.

@ianna changed links to awkward-1.0 URLs into awkward: PR #1475. Developed ak.to_rdataframe: PRs #1478. Started ak.from_rdataframe: PR # 1474.

@jpivarski flattened the directory structure inside src/awkward/v2/operations: PR #1467. Renamed low-level methods to match high-level names: PRs #1468, #1470. Did a sweep to ensure that all `getitemmethods (and the methods they call, recursively) set a slicer object inhandleerror`, to return more meaningful error messages: PR #1469. Fixed column-selection mechanism for Parquet: PR #1486. Fixed equality handling in "categorical": PR #1492. Fixed string uniqueness for 32-bit offsets: 82d2631. Typo in unmaskedarray.py: PR #1498. Slicing for UnmaskedArrays (such as those that come from Arrow): PR #1499.

- Python
Published by jpivarski over 3 years ago

awkward - 1.9.0rc4

Changed nothing (relative to 1.9.0rc3) except for the name of the repo: scikit-hep/awkward-1.0 → scikit-hep/awkward. I just want to make sure that all of the test and deployment machinery is still working.

See https://github.com/orgs/scikit-hep/discussions/1.

- Python
Published by jpivarski over 3 years ago

awkward - 1.9.0rc3

@jpivarski fixed to_layout with allow_records=False (v1 and v2): PR #1456.

Version 2.0 development:

@ioanaif added behaviors for "categorical" types: PR #1434. Added the mixins decorator: PR #1437. ak.firsts: PR #1443. ak.singletons: PR #1444. Fixed usage of is_unique: PR #1429. Enabled a lot of previously skipped tests: PR #1445.

@ianna implemented Awkward Arrays → RDataFrame: PR #1374, #1446.

@douglasdavis fixed a duplicate to_parquet/from_parquet in the io submodule of operations: PR #1435.

@jpivarski implemented to_parquet: #1440. Fixed tests of RDataFrame: PR #1457. Streamlined recursively_apply for small slices of big arrays (performance): PR #1458. Implemented a new to_json, started from_json: PR #1449.

- Python
Published by jpivarski over 3 years ago

awkward - 1.9.0rc2

Version 2.0 development:

@martindurant factorized ak._v2.from_parquet in a way that is favorable to Dask: PR #1397.

@ioanaif enabled string and categorical behaviors: PR #1421.

@jpivarski fixed ak._v2.to_arrow for sliced ListOffsetArrays (i.e. offsets don't start at 0): PR #1425. Fixed reducers for 32-bit ListOffsetArrays: PR #1426. Implemented the nan* functions: PR #1428. Added a pretty-printer for types: PR #1430. Fixed bugs in optiontype-in-Parquet: PR #1431. Registered both v1 and v2 Numba extensions: PR #1432. Added __delitem__ to ak._v2.Array and ak._v2.Record: PR #1433.

- Python
Published by jpivarski over 3 years ago

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