Release history
Unreleased (main branch on GitHub)
PR #1863: chore: remove v2 Python highlevel LayoutBuilder from main-v1.
PR #1813: feat: add
RegularArray._reduce_next
implementation (backport)PR #1797: fix: simplify
ListOffsetArray_reduce_nonlocal_outstartsstops
(backport)PR #1750: fix: use proper lengths in
ByteMaskedArray.mergemany
(backport) (also: #1747)PR #1746: fix: don’t assume trailing
.
for module name inis_XXX_buffer
(backport)PR #1706: chore: update pre-commit hooks.
PR #1708: fix: support non-hashable parameter values in broadcasting. (also: #1707, #1707)
PR #1700: perf: improve Array initialisation performance. (also: #1511)
PR #1699: feat: raise Error for Record.__setattr__.
PR #1692: Build(deps): bump pypa/cibuildwheel from 2.9.0 to 2.10.0.
PR #1698: fix: pass memo to deepcopy.
PR #1695: fix: ensure that
__copy__
and__deepcopy__
are enabled.PR #1691: test: skip individual np.float16/128 tests because different systems have different combinations.
PR #1562: fix: reduce runtime dependency from setuptools to just packaging.
PR #1673: chore: update pre-commit hooks.
PR #1689: fix: don’t project
categorical
inak._v2.packed
PR #1679: fix: carry parameters through broadcasting.
PR #1671: fix: allow string arrays to merge without unions. (also: #1646)
PR #1674: refactor: move categorical functions to operations.
PR #1675: chore: remove
dev/build-awkward.sh
PR #1661: chore: drop 3.6 support.
PR #1652: fix: to_list must follow __getitem__ implementations, even in Records.
PR #1408: fix: jagged slicing for
ListArray
PR #1641: perf:
ak.concatenate
should flatten for first axis, single-array.PR #1645: fix: include
self._length
inRegularArray.mergemany
PR #1650: fix: pass a copy of
RecordArray
’s internal fields in HL API.PR #1625: feat: retrieve multiple columns from RDataFrame in a single event loop.
PR #1653: docs: add Saransh-cpp as a contributor for code.
PR #1651: feat: Drop ak.behavior[‘.’, ‘Name’] = Class, which isn’t working/isn’t tested.
PR #1649: fix: Ensure that ak._v2.to_json raises errors when appropriate.
PR #1642: fix: ak.from_iter should interpret top-level tuples as ak.Array (v1 and v2).
PR #1597: fix: empty slice lists of record arrays (#1593) (also: #1305)
PR #1619: fix: support root empty field in Parquet file.
PR #1636: fix: Use dtype=np.int64, not int, for platform independence (Windows).
PR #1629: ci: add Linux ROOT build to run ROOT-based tests.
PR #1632: ci: run semantic-pr-title in concurrency group.
PR #1607: fix: prevent reducers like ak.sum on records (v2)
PR #1627: ci: aarch64 should also use cibuildwheel v2.9.0.
Release 1.9.0rc11
PR #1618: chore: update pre-commit hooks.
PR #1602: chore: include Python 3.11.
PR #1620: refactor: from_rdataframe to use LayoutBuilder.
PR #1621: docs: Documented ak.from_json and completed it.
PR #1617: refactor: replace 3 ak.from_json* functions with one.
PR #1613: fix: generator tolayout in cling.
PR #1615: ci: lint PR titles according to conventional commits.
PR #1616: Upgrade Linux 18.04 -> 20.04 and DOS line endings.
PR #1614: fix: improve
ak.from_iter
performance for long (axis=0) arrays. (also: #1588)PR #1550: ci: use GHA instead of Azure :hammer:
PR #1610: Public interface for layout.recursively_apply and broadcast_and_apply.
PR #1609: ak.concatenate should preserve regular-type for axis>0, too.
PR #1605: ak.concatenate of identical Forms preserves the Form.
PR #1604: ak.concatenate (mergemany) should preserve regular-type.
PR #1603: Renamed ak.to_pandas -> ak.to_dataframe.
PR #1598: Raises an exception on mixed Awkward/NumPy slices. (also: #1305)
PR #1589: Fix regular maybe_toNumpy.
PR #1568: Fix: Lengths of empty regular slices.
PR #1567: Fix: tolist() bug from Uproot (longlong type for Index)
PR #1581: Fix: allow empty
RecordArray``s in ``ak.to_layout
(also: #1578)PR #1564: Build(deps): bump pypa/gh-action-pypi-publish from 1.5.0 to 1.5.1.
PR #1573: Feat: raise
AttributeError
for public Array attributes.PR #1576: [pre-commit.ci] pre-commit autoupdate.
PR #1579: Doxygen Documentation of GrowableBuffer and LayoutBuilder.
PR #1572: add int64_t definition for Windows.
PR #1560: builder options and layout builder updates.
PR #1559: Fix: ufuncs on records should not be allowed unless overridden.
PR #1565: Fix: Missing
axis_wrap_if_negative
Record method in both v1 and v2.PR #1494: Templated LayoutBuilder.
PR #1566: [pre-commit.ci] pre-commit autoupdate.
Release 1.9.0rc10
(pip)
Release 1.9.0rc9
(pip)
PR #1555: GrowableBuffer.h’s missing <cstring> import broke localbuild.py; fixing it.
PR #1476: parquet redux.
PR #1544: fix ak2 convert class name msg.
PR #1543: [pre-commit.ci] pre-commit autoupdate.
PR #1542: migrate ArrayBuilder to new GrowableBuffer.
PR #1527: [pre-commit.ci] pre-commit autoupdate.
Release 1.9.0rc8
(pip)
PR #1541: docs: add aryan26roy as a contributor for code.
PR #1540: docs: add ManasviGoyal as a contributor for code.
PR #1538: Solving the endian bug on MacOS.
PR #1539: Fix: ak._v2.is_none check for axis value.
PR #1532: Fix: Error when using ak.copy in v2.
PR #1537: Fixed RecordArray.__repr__ (last vestige of ‘override’ misunderstanding).
PR #1531: Fix: Initialize values behind the mask in ak.to_numpy.
PR #1535: Growable Buffer header.
PR #1536: Build(deps): bump pypa/cibuildwheel from 2.7.0 to 2.8.0.
PR #1533: Fix: numba pre-commit issues.
PR #1524: restructure cpp headers.
PR #1484: LayoutBuilder migration to v2.
PR #1523: add C++ headers-only distribution configuration.
PR #1521: Build(deps): bump actions/download-artifact from 2 to 3.
PR #1520: Build(deps): bump actions/checkout from 2 to 3.
PR #1519: Build(deps): bump actions/upload-artifact from 2 to 3.
PR #1518: chore: remove unneeded lines.
Release 1.9.0rc7
(pip)
Release 1.9.0rc6
(pip)
Release 1.9.0rc5
(pip)
PR #1505: Feat: add missing
_like
methods toTypeTracer
PR #1503: [pre-commit.ci] pre-commit autoupdate.
PR #1485: Add the beginning of an example of templated LayoutBuilder.
PR #1474: rdataframe to awkward.
PR #1502: Fix for issue 1406.
PR #1499: Fix slicing for UnmaskedArrays (which come from Arrow).
PR #1498: Fixed typo in unmaskedarray.py.
PR #1487: Adding repr overriden behavior.
PR #1491: Adding a Forth Based Avro Reader.
PR #1497: Fixed slicing shape for array of booleans.
PR #1496: _to_numpy method should return a numpy array.
PR #1490: Refactoring to include index_nplike and reducers.
PR #1493: Build(deps): bump pypa/cibuildwheel from 2.5.0 to 2.6.1.
PR #1492: Fix categorical equality handling (bad copy-paste from v1).
PR #1486: Fix selecting columns from Parquet.
PR #1478:
to_rdataframe
extensive tests and bug fixes. (also: #1477)PR #1475: update awkward-1.0 to awkward.
PR #1447: This PR attempts to add autodifferentiation support for Awkward Arrays using JAX pytrees.
PR #1470: Rename fillna -> fill_none.
PR #1469: _getitem_* functions must consistently set the slicer in handle_error.
PR #1468: Rename low-level methods to match high-level function names.
PR #1467: Flatten directory structure under src/awkward/_v2/operations.
PR #1465: [pre-commit.ci] pre-commit autoupdate.
PR #1462: Build(deps): bump docker/setup-qemu-action from 1.2.0 to 2.0.0.
PR #1464: Ignore a NumPy 1.22 warning in Numba and fix the flake8-print T001 –> T201 change.
Release 1.9.0rc4
(pip)
(no pull requests)
Release 1.9.0rc3
(pip)
PR #1449: Revamping the to_json/from_json interface.
PR #1458: Streamline recursively_apply for small slices of big arrays.
PR #1457: Fix RDataFrame GetColumnNames order in test.
PR #1446: awkward rdataframe source tests.
PR #1456: Fixes
to_layout
withallow_records=False
and allows single-record writing to Arrow and Parquet. (also: #1453)PR #1455: Build(deps): bump pypa/cibuildwheel from 2.4.0 to 2.5.0.
PR #1445: Pass on skipped v2 tests.
PR #1429: Fix: is_unique() for IndexedArray.
PR #1444: Enable ak.singletons.
PR #1443: Enable ak.firsts.
PR #1374: awkward to rdataframe.
PR #1440: Implementing ak._v2.to_parquet.
PR #1437: Enable mixins behavior.
PR #1435: Remove duplicated import of to/from-parquet.
PR #1434: Enable categorical behavior - testing.
Release 1.9.0rc2
(pip)
PR #1433: Add Array and Record.__delitem__. And fix show(type=True).
PR #1432: Register both v1 and v2 Arrays in Numba entry_points.
PR #1431: Fixed miscellaneous optiontype-in-Parquet bugs. (also: #1397)
PR #1397: split up functions.
PR #1430: Pretty-printing types.
PR #1428: Implements ak.nan_to_none and all of the ak.nan* functions to override NumPy’s.
PR #1421: Enabled string/categorical behavior.
PR #1427: Enable broadcasting of string equality.
PR #1426: ListOffsetArray._reduce_next is not implemented for 32-bit (it could be, but this PR just fixes the error).
PR #1425: Fix ak._v2.to_arrow for sliced ListOffsetArray.
Release 1.9.0rc1
(pip)
PR #1422: Update AwkwardForth documentation and move it from the wiki to the standard docs.
PR #1410: Removed bytemask() in favour of mask_as_bool()
PR #1415: Passing behaviour in ak._v2 functions.
PR #1419: Fix iteration over NumpyArray type.
PR #1418: Fix performance issue in v2 tolist.
PR #1416: docs: add Ahmad-AlSubaie as a contributor for code.
PR #1413: replace llvmlite.ir instead of llvmlite.llvmpy.core.
PR #1412: fix: pypy 3.9.
PR #1399: This PR adds JAX as a new nplike.
PR #1409: [pre-commit.ci] pre-commit autoupdate.
PR #1407: Windows builds stopped working; be looser about directory name.
PR #1404: Fix:
from_numpy
referencesListArray64
(also: #1403)PR #1401: Implement
recursively_apply
forRecord
PR #1398: ROOT doesn’t recognize for-each iterators without operator==
PR #1390: This PR adds all the remaining kernels in the studies directory.
PR #1395: [pre-commit.ci] pre-commit autoupdate.
PR #1394: Build(deps): bump pypa/cibuildwheel from 2.3.1 to 2.4.0.
PR #1393: ErrorContexts should only contain strings.
PR #1392: High-level ak._v2.Array clean-ups.
PR #1387: No zero-length shortcuts for ak.argsort (v1 & v2). (also: psf/black#2964)
PR #1385: fix: bump black to 22.3.0 due to click 8.1 releasennSee https://github.com/psf/black/issues/2964 for details.
PR #1381: This PR adds the generated kernels and simplifies the template specialization generation process.
PR #1384: Fix _prettyprint after ‘for i in range’ changed to ‘for i, val in enumerate’.
PR #1383: Protect test 1300 from ROOT without C++17 (or, at least, without std::optional).
PR #1380: Reducers with axis=None and typetracers.
PR #1378: Fixes nonlocal reducers in which the first list is empty.
PR #1355: This PR sets up the architecture to call CuPy Raw Kernels from Awkward.
PR #1376: Allow NumPy arrays in CppStatements; fix row_groups in single-file from_parquet.
PR #1373: Feat: add
depth_limit
toak.broadcast_arrays
PR #1365: Refactor: cleanup reducer.
PR #1360: C++ refactoring: ak.unflatten.
PR #1372: Allow NumPy arrays in CppStatements; fix row_groups in single-file from_parquet.
PR #1369: C++ refactoring: ak.to_pandas.
PR #1367: C++ refactoring: ak.copy.
PR #1338: First version of ak._v2.from_parquet.
PR #1368: C++ refactoring: ak.broadcast_arrays.
PR #1359: Pure Cling demo and improvements to C++ JIT infrastructure. (also: #1295)
PR #1370: [pre-commit.ci] pre-commit autoupdate.
PR #1364: Fixes #1363 by ensuring that arguments documented as ‘iterable of X’ aren’t used in ‘len(X)’.
PR #1354: C++ refactoring: ak.unzip.
PR #1356: Fix: fix docstring line.
PR #1351: Feat: add
is_tuple
describe operation.PR #1347: C++ refactoring: ak.run_lengths.
PR #1352: C++ refactoring: ak.nan_to_num.
PR #1346: Fix PR #788: avoid materializing VirtualArrays in ak.with_name.
PR #1327: Straighten out error handling via a thread-local (but otherwise global) context.
PR #1340: ak.flatten and ak.ravel should test for nplike.ndarray, not np.ndarray.
PR #1329: Fixed ak.num with axis=0 in typetracer.
Release 1.8.0
(pip)
(no pull requests)
Release 1.8.0rc7
PR #1326: Docs: fix typo in documentation.
PR #1314: chore: remove extra files from the wheels.
PR #1313: ci: avoid PyPI cuda wheel upload.
PR #1316: chore: bump pybind11 to 2.9.1.
PR #1312: Keep as much length knowledge as possible in typetracers.
PR #1322: chore: wheel not required for setuptools PEP 517 (all-repos)
PR #1317: C++ refactoring: ak.cartesian, ak.argcartesian.
PR #1301: C++ refactoring: ak.strings_astype.
PR #1308: Feat: add
optiontype_outside_record
argument toak.zip
PR #1307: C++ refactoring: ak.argcombinations, ak.combinations.
PR #1309: C++ refactoring: ak.sort.
Release 1.8.0rc6
Release 1.8.0rc5
(no pull requests)
Release 1.8.0rc4
PR #1299: Remove unnecessary line blank from the tops of almost all files .
PR #1298: Allow ak.nan_to_num arguments to be arrays.
PR #1296: ak.fields.
PR #1297: ak.without_parameters.
PR #1293: C++ refactoring: ak.full_like, ak.zeros_like, ak.ones_like.
PR #1275: style: pylint 1.
PR #1274: Fixing #1266 (in v1 and v2), possibly by reordering nextparents.
PR #1294: C++ refactoring: ak._v2.from_arrow_schema function.
PR #1289: C++ refactoring: ak.with_parameter.
PR #1292: C++ refactoring: ak.with_field.
PR #1290: typo.
PR #1276: This PR adds support to call kernels in CUDA from v2 Awkward Arrays.
PR #1249: Fix: support nested option types in
ak.is_none
(also: #1193, #1193)PR #1279: Fix: simplify output in {Byte,Bit}MaskedArray.
PR #1277: [pre-commit.ci] pre-commit autoupdate.
PR #1240: Getting Numba to work for v2 arrays.
PR #1207: json de-/serialisation from/to string or file.
PR #1270: Add GHA to build CUDA Wheels and update the cuda build script.
PR #1262: chore: initial nox and pylint support.
PR #1267: style: update to first non-pre-release black!
PR #1265: Bump pypa/gh-action-pypi-publish from 1.4.2 to 1.5.0.
PR #1257: Add a .zenodo.json file to specify a set of authors.
PR #1264: Bump pypa/cibuildwheel from 1.12.0 to 2.3.1.
PR #1263: chore: add dependabot for actions.
PR #1259: Fix: fix
ByteMaskedArray.simplify_optiontype()
PR #1258: Remove distutils reference in test (now an error).
PR #1255: chore: update pytest config, 6.0+
PR #1242: C++ refactoring: ak.parameters.
PR #1243: style: add shellcheck.
PR #1254: fix: building twice was broken.
PR #1248: Fix: support mixed array types in
NumpyLike.to_rectilinear
PR #1246: style: further cleanup for Python 3.6+
PR #1244: style: pyupgrade to 3.6.
PR #1245: layout.completely_flatten should not concatenate (performance issue).
PR #1234: C++ refactoring: ak.type and ak.values_astype.
PR #1214: Fix: drop parameters for flattened RecordArray.
Release 1.8.0rc3
Release 1.8.0rc2
PR #1233: C++ refactoring: ak.with_name.
PR #1231: Updated the generate-cuda script. Works for py >= 3.8.
PR #1224: Build wheels for ppc64le.
PR #1237: Remove Windows 32-bit from the Python 3.10 build.
PR #1229: C++ refactoring: ak.pad_none.
PR #1232: macos segfault bugfix.
PR #1225: C++ refactoring: ak.zip.
PR #1226: C++ refactoring: ak.num.
PR #1217: C++ refactoring: ak.flatten.
PR #1220: C++ refactoring: ak.where.
PR #1223: Restore pybind11 2.9.0.
PR #1218: Make highlevel __repr__ safe for typetracers.
PR #1219: C++ refactoring: ak.mask.
PR #1221: C++ refactoring: ak.local_index.
PR #1222: C++ refactoring: ak.ravel.
PR #1215: Fixed handling of list-nested boolean slices.
PR #1212: Drop Win32 Py3.10 test and musllinux in deployment.
PR #1213: [pre-commit.ci] pre-commit autoupdate.
Release 1.8.0rc1
PR #1188: ci: try Numba RC on 3.10.
PR #1199: chore: bump to pybind11 2.9.0.
PR #1210: docs: add BioGeek as a contributor for doc.
PR #1208: ak._v2 namespace is now filled with the right symbols.
PR #1206: Highlevel non-reducers and improved testing/fixes for reducers.
PR #1204: ak._v2.operations.convert.to_numpy is done.
PR #1203: Don’t let ak.to_list act on v2 arrays (finishing #1201).
PR #1202: Better error message for Content::axis_wrap_if_negative.
PR #1201: Implemented v2 ak.to_list and switched all v2 tests to use it.
PR #1198: Allow non-array iterables in __array_function__.
PR #1197: Fix ak.singletons for non-optional data.
PR #1196: Remove distutils dependence.
PR #1195: Fix: _pack_layout should also pack projected index arrays.
PR #1194: [pre-commit.ci] pre-commit autoupdate.
PR #948: pictures for a tutorial.
PR #1155: ArrayBuilder: replace shared with unique.
PR #1011: chore: bump pybind11 to 2.8.0.
PR #1186: feat: bump cibuildwheel, add Python 3.10.
PR #1187: Remove duplicated text.
PR #1184: Drop all length information from TypeTracer, get all tests working again.
PR #1183: Bugs found by the Dask project: broaden type-tracers’ applicability.
PR #1172: First bug found by @martindurant.
PR #1182: Remove Python 2.7 and 3.5 support.
PR #1181: Fixed zeros in RegularArray shape.
PR #1175: NumpyArray::numbers_to_type must use flattened_length, not length.
PR #1180: ak.to_numpy with RegularArray of size zero and non-zero length.
PR #1179: Raise ValueError for incompatible union types in ak.unzip.
PR #1178: Fix leading zeros in ak.unflatten.
PR #1174: [pre-commit.ci] pre-commit autoupdate.
Release 1.7.0
(pip)
PR #1170: Parquet files with zero record batches.
PR #1169: remove debug printout.
PR #1161: C++ refactoring: ak.concatenate.
PR #1164: C++ refactoring: to and from json.
PR #1168: avoid division by zero.
PR #1166: Preserve order in v1 RecordForm.contents.
PR #1165: Second try at specialized JSON: RapidJSON + custom assembly.
PR #1162: ak.from_json_schema as a demonstration of generating AwkwardForth from a type-schema.
PR #1163: [pre-commit.ci] pre-commit autoupdate.
PR #1148: C++ refactoring: flatten()
PR #1160: Better decompiled print-outs for ‘case’ and ‘enum’.
PR #1159: Add JSON commands to AwkwardForth.
PR #1147: C++ refactoring: fillna() operation.
PR #1145: C++ refactoring: numbers_to_type()
PR #1150: C++ refactoring: to_numpy()
PR #1156: Replace leaf Nones with +-inf for argmin/argmax axis=None.
PR #1153: ‘behaviorof’ should take Array, not layouts, and setting ‘behavior’ should set the ‘__class__’.
PR #1154: Arrow Tables should preserve parameters.
PR #1149: C++ refactoring: handle datetime and timedelta.
PR #1142: C++ refactoring: prepared high-level ArrayBuilder and reducer functions, though still untested.
PR #1146: primitive_to_dtype and dtype_to_primitive as functions.
PR #1138: C++ refactoring: nbytes.
PR #1143: C++ refactoring: NumPy ufuncs for v2.
PR #1137: C++ refactoring: num()
PR #1134: C++ refactoring: to_buffers and from_buffers.
PR #1140: remove workaround, use merge.
PR #1141: fix unionarray sort and enable tests.
PR #1135: C++ Refactoring: Implement rpad and rpad_and_clip.
PR #1111: C++ refactoring: unique and is_unique.
PR #1128: [pre-commit.ci] pre-commit autoupdate.
PR #1132: C++ refactoring: utility methods for high-level functions in v2.
PR #1130: Removed ‘simplify_uniontype’ from content – already in unionarray.
PR #1131: High-level to/from_arrow functions for v2.
PR #1129: Update Azure Pipeline’s Windows VM image and adapt to Arrow and Numba updates.
PR #1125: C++ refactoring: to_arrow and from_arrow in v2.
PR #1124: Make the commented-out code in v2 a better guide.
PR #1123: Renamed record ‘key’ -> ‘field’ to be consistent with high-level.
PR #1122: Working on the high-level ak.Array for v2. (also: #838)
PR #1121: Stubs for high-level interface in the src/awkward/_v2 directory.
PR #1120: Enable codecov.
PR #1116: C++ refactoring: project - bit/byte/unmaskedarray.
PR #1119: Remove v2 VirtualArray (to try using Dask only).
PR #1118: Prepare the 1.7.0 deprecation (ak.fill_none default axis).
PR #1117: Move v2 tests into their own directory.
PR #1082: C++ refactoring: Merge and Simplify Types.
Release 1.5.1
(pip)
PR #1114: Fixes copyjson casting bug.
PR #1110: Implemented the type tracer for Awkward-Dask. (also: #959, #1031)
PR #1112: [pre-commit.ci] pre-commit autoupdate.
PR #1092: C++ refactoring: argsort.
PR #1099: C++ refactoring: reducers.
PR #1085: Fix: add utility to check whether a string is a filepath. (also: #1084)
PR #1108: Fixed #1071: mask_identity=False should not return option type.
PR #1102: [pre-commit.ci] pre-commit autoupdate.
PR #1101: C++ Refactoring: Implement validityerror for all array types.
PR #1094: Little fixes from meeting with @ianna.
PR #1072: C++ refactoring: sort.
PR #1091: Respect CMAKE_ARGS if set by the environment.
Release 1.5.0
(pip)
(no pull requests)
Release 1.5.0rc2
Release 1.5.0rc1
PR #1086: docs: add matthewfeickert as a contributor for maintenance.
PR #1081: Data for Remaining Kernel Functions.
PR #1003: chore: fix spelling and check in pre-commit.
PR #1070: Try fixing the search box by upgrading sphinx-rtd-theme.
PR #1079: Implementing VirtualArray in Awkward v2.
PR #1073: C++ refactoring: handling ListOffsetArray and IndexedOptionArray in _getitem_next.
PR #1074: C++ refactoring: Implementing combinations.
PR #1065: Unit Tests.
PR #1078: [pre-commit.ci] pre-commit autoupdate.
PR #1063: LayoutBuilder template using either ForthMachine32 or ForthMachine64 and a tutorial.
PR #1036: C++ refactoring: testing_starting _getitem_next.
PR #1059: C++ refactoring: Implementing _localindex.
PR #1067: Fixes #1066, ak.to_numpy can return masked-structured arrays.
PR #1045: LayoutBuilder refactoring.
PR #1062: Optimizing common take operations.
PR #1061: Explicit ak.Record.__iter__ (iterates over fields, like dict) and better ak.from_iter handling of nested ak.Record and ak.Array.
PR #1050: Allow to override build date with SOURCE_DATE_EPOCH.
PR #1058: Fix deprecation warning stack level.
PR #1056: Fix ak.fill_none fill value’s handling of NumPy dimension.
PR #1054: Remove debugging printout (2).
PR #1030: Feat: add
name
parameter tomixin_class
PR #1051: Remove debugging printout.
PR #977: ArrayBuilder refactoring.
PR #1031: C++ refactoring: starting _getitem_next.
PR #1035: docs: add ioanaif as a contributor for code, test.
PR #1029: Fixed #1026; jagged slicing of multidim NumpyArray.
PR #1025: Rename _getitem_array as _carry and have it take Index.
PR #1024: Chore: correct spelling of “operation”
PR #1023: Docs: make link to layout.
PR #1021: Feat: pack
Record``s in ``ak.packed
PR #1019: Fix: set
numpy_to_regular=True
inbroadcast_arrays
(also: #1017)PR #959: C++ refactoring: _getitem_array implementation.
PR #1018: [pre-commit.ci] pre-commit autoupdate.
PR #1016: Documentation: clarify left & right broadcasting.
PR #1013: Bugfix: do not use
regular_to_jagged
inak.zip
(also: #1012)PR #1008: Bugfix: fix
ak.packed
forRegularArray``s with ``.size=0
(also: #1006)PR #1004: docs: touch up contributing.
PR #1009: Bugfix: support empty buffers in
from_buffers
(also: #1007)PR #985: Feature: add
np.ravel
PR #1001: Fixes #998 and #1000; argmax for ListOffsetArray with nonzero start. Also optimizes toListOffsetArray64(true).
PR #997: Fixes #982 by accounting for an additional kind of ‘gap’ in nonlocal reducers.
PR #993: Fix high-level ak.Array.__dir__ to include methods and properties of overridden classes.
PR #994: Fixes two bugs in #992: double-masking of reducers and unmasking of ak.ptp.
PR #995: Fixes #546, ak.fill_none losing the replacement value’s dtype.
PR #917: Feature: add axis parameter to
ak.fill_none
(also: #920)PR #991: Fixed bug #770, #930: not a policy issue; UnionForm::purelist_parameter was incorrectly comparing its contents’ direct parameters, rather than their purelist_parameters.
PR #987: Feature: add GitHub Issue Forms.
PR #980: Bugfix: support n-dim
NumpyArray``s in ``ak.where
PR #988: fix: Unrestrict jaxlib upper bound and exclude jaxlib v0.1.68. (also: #963)
Release 1.4.0
(pip)
(no pull requests)
Release 1.4.0rc6
Release 1.4.0rc5
Release 1.4.0rc4
Release 1.4.0rc3
(no pull requests)
Release 1.4.0rc2
Release 1.4.0rc1
PR #963: Test jaxlib<0.1.68 for segfault.
PR #962: C++ refactoring: convert and compare v1 and v2 arrays; renamed v2 recordarray -> keys.
PR #958: C++ refactoring: new Forms must accept old Form JSON.
PR #957: C++ refactoring: Type and Form classes - touchups.
PR #954: fix(setup): sync with cmake_example.
PR #953: tests: fix loading from any directory.
PR #914: C++ refactoring: Type and Form classes.
PR #955: fix: manylinux1 couldn’t take None/newaxis.
PR #951: Writing documentation on 2021-06-23.
PR #952: Refactor: use
maybe_wrap
in source.PR #950: Appropriate FileNotFoundError for ak.from_json.
PR #947: How much documentation can I get done today?
PR #935: Separate
from_parquet
into different routines.PR #942: Bugfix: fix
with_cache
implementation.PR #937: Bugfix: truncate
ListOffsetArray
contents.PR #931: Writing tutorial documentation 2021-06-16.
PR #924: rename TypedArrayBuilder to LayoutBuilder.
PR #896: C++ refactoring: Content classes.
PR #929: Refactor: remove
ak.deprecations_as_errors
PR #874: Should strings from __getitem__ be Python str? (and bytes?)
PR #922: Bugfix: use
ak.packed
inak.unflatten
(also: #910, #910)PR #928: Bugfix: return correct
nbytes
value for multidimensional NumPy arrays. (also: #927, #927)PR #923: Bugfix: check for
file
-like objects infrom_parquet
PR #925: Added ‘[todo]’ to unwritten documentation, added a few nodes, and added description of ak.packed to how-to-convert-buffers.md.
PR #916:
ak.values_astype
supportdtype
specifiernp.datetime64
to convert?int
or?float
typed unix timestamps todatetime64
PR #912: Feature: add
ak.packed
PR #919: [pre-commit.ci] pre-commit autoupdate.
PR #918: Feature: add
pass_apply
argument to util.PR #915: revert to datetime64 and timedelta64.
PR #835: support ‘datetime64’ and ‘timedelta64’ types.
PR #907: WIP: initial support for reading
pyarrow.lib.FixedSizeListType
PR #904: ArrayView expects contiguous NumpyArrays, so make sure they’re contiguous.
PR #901: Distinguish cache keys for non-leaf nodes.
PR #897: More precise Content documentation.
PR #884: C++ refactoring: Index and Identities (Identifier)
PR #890: Feature: add
ak.ptp
PR #891: Documentation: fix typo in reducers.
Release 1.3.0
(pip)
PR #868: Matrix multiplication of a non-array vector. (also: #881)
PR #885: [pre-commit.ci] pre-commit autoupdate.
PR #878: Fix some issues with null-typed Arrow/Parquet columns.
PR #877: Buffer pointers should come from
data()
, notptr().get()
. (also: #876)PR #871: Fixes for Parquet, Numba, Dask test.
PR #870: Simplify UnionArray::getitem_field(s) and ak.flatten axis=None.
PR #869: [pre-commit.ci] pre-commit autoupdate.
PR #867: Fix #865, only build forms for columns that are requested in lazy mode (ak.from_parquet)
PR #860: corrected the class names in documentation.
PR #862: [pre-commit.ci] pre-commit autoupdate.
Release 1.2.3
(pip)
(no pull requests)
Release 1.3.0rc4
PR #858: arrays of complex types concatenate.
PR #856: [pre-commit.ci] pre-commit autoupdate.
PR #833: chore: cmake cleanup.
PR #834: style: setup.cfg formatting.
PR #855: This PR adds documentation for differentiation using JAX.
PR #850: masked array sort and argsort bug fix.
PR #847: Bugfix: fix #846 - matrix multiplication with numpy array.
PR #851: [pre-commit.ci] pre-commit autoupdate.
PR #848: docs: add agoose77 as a contributor.
PR #844: Removed “ignore” from some Flake8 complaints.
PR #793: This PR integrates JAX element wise differentiation into the main codebase.
PR #842: [pre-commit.ci] pre-commit autoupdate.
PR #839: Allow scalars in ak.zip and make an ak.Record if they’re all scalars.
PR #837: Handle ndim != 1 bool arrays in to_arrow (and hence, Parquet).
PR #831: chore: cleanup setup.py.
PR #814: Added dtype argument to ones/zeros/full_like functions.
PR #829: Handle Arrow’s DataType(null).
PR #827: docs: add HenryDayHall as a contributor.
PR #826: fixed string inequality comparison.
PR #769: Typed Array Builder from Form.
PR #825: Fix ak.Record’s promote to behavior.
Release 1.2.2
(pip)
Release 1.3.0rc3
PR #816: Broadcast union types to all possibilities, even ones with no instances in the array.
Release 1.3.0rc2
PR #812: argsort bugfix for empty arrays.
Release 1.3.0rc1
Release 1.2.1
(pip)
Release 1.2.0
(pip)
(no pull requests)
Release 1.2.0rc6
PR #799: Forbid ‘pyarrow.lib.Tensor’ in ‘ak.to_parquet’.
Release 1.2.0rc5
Release 1.2.0rc4
Release 1.2.0rc3
PR #787: Don’t prevent other Numba extensions from using operators.
PR #779: Adapt getitem of DifferentiableArray for JAX.
PR #785: [pre-commit.ci] pre-commit autoupdate.
PR #786: ci: cleanup and remove 3.9 restrictions.
PR #784: Disambiguate offsets-index cache keys when lazily reading Parquet.
PR #781: AwkwardForth: add an s” core word to define strings.
PR #773: Add type parser to main codebase.
PR #776: Fix bug raised on StackOverflow.
PR #767: Conceptual test of TypedArrayBuilder through AwkwardForth.
PR #772: Fixes #771; constructing Array with different length columns should raise error.
PR #668: Study writing a type parser for TypedArrayBuilder.
PR #766: Prevent combinations of characters (from a bug on Mattermost).
PR #690: array builder time profiler study.
PR #765: Consider this implementation of a DifferentiableArray for JAX.
PR #764: Fixes #763 by assigning a better type to EmptyArray::argsort_next.
PR #762: More documentation, starting with “how to build”.
Release 1.2.0rc2
PR #760: Simplify ‘ak.to_arrow’ list handling.
PR #755: Print ak.layout.RecordArray’s ‘length’ unequivocally to aid debugging.
PR #754: Minor tweak so that ak.unflatten works for CuPy arrays. This doesn’t count as support yet.
PR #752: Fixes #722; better error message for bad concatenation.
PR #751: Fixes #740; NumPy scalars should be iterated over as numbers.
PR #750: Added ‘ak.Array.to_list’, ‘ak.Array.to_numpy’, and ‘ak.Record.to_list’, and simplified the documentation to point to the functions they call.
PR #748: I had somehow forgotten to handle ‘row_groups’ in ‘ak.from_parquet’. Fixed now.
PR #743: ak.unflatten should include trailing zero-length counts in the array.
Release 1.2.0rc1
PR #738: docs: add drahnreb as a contributor.
PR #736: Implement argsort for strings.
PR #737: Define the depth of an array of strings to be 1.
PR #735: Allow ak.run_lengths to recognize strings as distinguishable values.
PR #734: Implemented ‘ak.strings_astype’ to convert strings into numbers.
PR #733: Implemented ‘ak.run_lengths’ to enable group-by operations.
PR #732: Allow ‘ak.unflatten’ to be used on PartitionedArrays.
PR #731: Add an ‘axis’ parameter to ‘ak.unflatten’.
PR #727: fix some issues of categorical arrays. (also: #674)
Release 1.1.2
(pip)
Release 1.1.1
(pip)
Release 1.1.0
(pip)
(no pull requests)
Release 1.1.0rc5
Release 1.1.0rc4
Release 1.1.0rc3
Release 1.1.0rc2
Release 1.1.0rc1
PR #688: Give lazy Parquet files information about their Forms.
PR #687: check content length before arg/sorting.
PR #683: refactor: pulling static info into setup.cfg.
PR #685: chore: flake8.
PR #676: chore: update pybind11 2.6.2.
PR #672: Put RNTuple measurements on the performance plot.
PR #677: docs: include GitHub button in GitHub dropdown.
PR #682: tests: fix B015.
PR #684: UnknownType documentation had a copy-paste error; fixed now.
PR #681: fix: flake8 F811.
PR #680: Remove right-broadcasting from most uses of ‘broadcast_and_apply’. It’s almost never what people want, and we’re only obliged to maintain it in functions that generalize NumPy (like ufuncs and ‘ak.where’).
PR #652: complex numbers support.
PR #675: style: pre-commit.
PR #669: Avoid specifying target CUDA architecture.
PR #673: Fixes #671 by allowing buffers in ak.from_buffers to be larger than strictly necessary (following the rules that define lengths of array nodes; https://awkward-array.readthedocs.io/en/latest/ak.layout.Content.html).
PR #670: fix warnings and run static analyser.
PR #667: Update CONTRIBUTING.md documentation.
PR #666: Remove unused variable from dev/generate-cuda.py.
PR #665: Fix generated file cleanup script.
PR #664: Actually remember to release the GIL before doing some multithreading tests.
PR #661: AwkwardForth additions to make Avro and Parquet parsing possible.
PR #645: This PR adds the from_cuda_array_interface, to form CUDA arrays in a more general fashion.
PR #657: With the new lazy slices, it’s now possible to get into ‘VirtualArray::getitem_next_jagged’.
PR #653: Bugfixes in ForthMachine (discovered by writing documentation).
PR #656: scikit-hep/uproot4#244 revealed surprising semantics of ak.zip with regular arrays. Regular array case has been changed to act the same as jagged arrays.
PR #648: Add a ForthMachine to the codebase, copying from ‘studies’.
PR #647: Fix JupyterBook formatting and add the executable notebooks to CI tests.
PR #646: Black and flake8.
PR #639: add quick sort and argsort without recursion.
PR #638: Prototype Forth virtual machine in C++ (close to what will be added to Awkward Array).
PR #644: Querying array depth should never materialize if anything has a Form.
PR #643: Prevent trivial carrying, which can also prevent materialization of some VirtualArrays.
Release 1.0.2
(pip)
PR #642: Materialize virtual arrays in to_arrow.
Release 1.0.2rc5
Release 1.0.2rc4
Release 1.0.2rc3
Release 1.0.2rc2
(no pull requests)
Release 1.0.2rc1
Release 1.0.1
(pip)
PR #598: Fixes ak.from_buffers failure for ListArray.
Release 1.0.1rc3
(no pull requests)
Release 1.0.1rc2
Release 1.0.1rc1
PR #587: Modernize ak.is_none and add an ‘axis’ parameter.
PR #586: Fix corner-case revealed by issue #585, but distinct from that issue.
PR #582: Propagate ‘posaxis’ through broadcast_and_apply and recursively_apply, then implement ‘axis < 0’ for some functions.
PR #578: Implement ak.Array.ndim in the Numba context.
PR #577: Fix the setup.py –record argument, which is needed for bdist_rpm.
PR #576: Actually remove deprecated features.
Release 1.0.0
(pip)
Release 1.0.0rc2
Release 1.0.0rc1
(no pull requests)
Release 0.4.5
(pip)
PR #553: ak.with_field should not right-broadcast (by default).
PR #551: Also implemented ak.to_regular and ak.from_regular.
PR #550: Implemented ‘np.array(ak.Array)’ in Numba.
PR #547: Implemented ‘__contains__’ in and out of Numba.
PR #524: argsort and sort for indexed option arrays bug fix.
PR #544: Simplified and generalized ak.where using broadcast_and_apply.
PR #542: Pickle-able mixin classes from decorator.
Release 0.4.4
(pip)
PR #539: concatenate for a nonzero axis operation.
PR #537: Fix matrix multiplication.
PR #536: Enforce minimum Arrow version 2.0.0 and fix issues due to ARROW-9556.
PR #535: Implemented zeros_like, ones_like, and full_like, and fixed from_numpy for NumPy string arrays.
PR #527: Fix UnionArray ufuncs and parameters in merging. (also: #459, #522, #459, #522)
PR #495: Add a developer tool to check if kernel specification file is sorted.
PR #526: Fix (infinite) recursion bug in Arrow translation.
PR #525: Fix #402: Form::getitem_field must return the Form of what Content::getitem_field would return.
PR #520: Actually remove expired deprecations (they were supposed to go in 0.4.0).
PR #519: Provide ak.local_index.
PR #518: to_pandas with IndexedArrays (and other types)
PR #517: Masked take on an empty array should behave in a way that is consistent with non-empty arrays.
Release 0.4.3
(pip)
Release 0.4.2
(pip)
PR #512: Always keep references to all caches in a ak.Array.
Release 0.4.1
(pip)
Release 0.4.0
(pip)
PR #482: Add Python 3.9 to tests and deployment.
PR #488: Add conda install instructions.
PR #409: Fill out the ‘creating arrays’ section.
PR #478: Fix broken CUDA tests.
PR #473: Properly broadcast over empty ListArray.
PR #477: CPU kernel source files will have 1 file per kernel.
PR #474: Fix broken links.
PR #471: We do not need blacklists for kernel/test generation anymore.
PR #468: Generate kernel header files from specification.
Release 0.3.1
(pip)
Release 0.3.0
(pip)
PR #467: Try to solve Windows installation issue by always compiling in ‘Release’ mode.
PR #455: Check kernel specification into git.
PR #464: Deprecate ‘keys’ -> ‘fields’ and add properties to ak.Array and ak.Record.
PR #465: Attempt to make check for -A x64 flag more robust.
PR #463: Generalize NumPy ufunc behavioral matching.
PR #461: Apply conda-forge/awkward1-feedstock#2 here to test it in our CI.
PR #462: Remove ak.Array.tojson for 0.3.0 (use ak.to_json).
PR #460: Remove Awkward-as-a-Pandas-column feature, as discussed in #350.
Release 0.2.38
(pip)
PR #458: Change the Windows build following @chrisburr’s suggestion.
PR #456: Add numpy boolean type to ak describe.
PR #453: Add more kernel test cases.
PR #452: Add description field to specification.
PR #436: Working on the Loop Dependent Kernels.
PR #451: Change kernel specification format.
PR #450: Explicitly cast list to CuPy array in cumsum test.
Release 0.2.37
(pip)
PR #448: Set up interface between Uproot and Awkward so that Awkward can be used to optimize object-reading. (also: #449)
PR #449: Upgrade Content::merge from a single ‘other’ argument to a std::vector of ‘others’.
PR #433: Auto generate more CUDA kernels.
PR #446: Fix ak.flatten for arrays that have been sliced.
PR #435: intermittent error bugfix.
PR #444: Always assuming ListArrays/ListOffsetArrays have incompatible structure is too conservative. Check for consistency and shortcut if possible.
PR #441: Fix typo in documentation.
PR #440: Fix cuda shared object retrieval.
PR #438: Restructure test generation - store only roles in specification.
Release 0.2.36
(pip)
PR #439: Libraries and includes should only go into the Python directory, not multiple places.
PR #429: Generate more CUDA kernels.
PR #431: Allow ArrayCache(None) construction.
PR #428: Fix a bug in repr due to weak cache refs.
PR #427: Implement weak reference to virtual array caches.
PR #426: Generate tests for CUDA kernels.
PR #425: Fixes #186; proper string-escape sequences in util::quote.
PR #373: Generate CUDA kernels from kernel specification.
PR #424: Change const representation in kernel spec.
PR #422: Forward purelist_parameter “__doc__” in lazy slices.
PR #423: docs: add sjperkins as a contributor.
PR #420: NumpyArray::bytelength and NumpyArray::carry were wrong for non-contiguous; fixed. (also: #418)
Release 0.2.35
(pip)
(no pull requests)
Release 0.2.34
(pip)
PR #417: Fix nesting structure of arrays passed to ArrayBuilder.append.
PR #416: Fix references to np.object (where ‘np’ is a NumpyMetadata singleton).
PR #372: Add to and from_cupy for Numpy Array and Identities.
PR #414: Restructure test locations.
PR #413: Better error message if unable to find cpu-kernel shared object.
PR #412: Add const info to kernel spec.
Release 0.2.33
(pip)
PR #410: Fix argmin/max positions for missing values.
PR #407: Fix warnings reported by MacOS/Cling and try PIP_ONLY_BINARY instead of restricting cmake version.
PR #406: Handle cases where C for loop was translated to Python while loop.
PR #403: Introduce a ‘categorical’ type (behavioral, just as ‘string’ is) that is the only thing that passes to Arrow as DictionaryArray.
PR #316: libawkward export tuning.
Release 0.2.32
(pip)
PR #401: Missed some validity error URL reporting in #399, finished them here (because they were discovered as part of the Arrow bug-hunt).
PR #390: VirtualArray has correct __record__ parameter.
PR #399: All exceptions should report their version, file, and line number as GitHub links.
PR #397: Awkward data should be registered as Numba constants so that they can be passed as closures to Numba-compiled functions. (also: #175)
PR #398: Truncate generated outparams only to required length.
PR #396: Fixes #395: IndexedArray was updating both the ArrayView viewport and ‘nextat’; only one is allowed.
PR #388: Abstract all uses of NumPy, so that GPU arrays will use CuPy instead.
PR #394: Fixed #393 (BitMaskedArray::bytemask output should be equivalent to valid_when=False).
Release 0.2.31
(pip)
PR #389: Fix that cuda-kernels build!
Release 0.2.30
(pip)
Release 0.2.29
(pip)
Release 0.2.28
(pip)
PR #377: Rename ‘astype’ to ‘numbers_to_type’, for use as a high-level function. Also removed ‘can_cast’, since it’s exactly the same as the NumPy version(users should use NumPy).
PR #374: Pandas deprecation version is 0.3.0 and ak.to_pandas is documented.
PR #371: Removing the last offset parameters (missed them before because they’re in an array).
PR #346: Operation to change the number type.
PR #366: Remove ‘offset’ arguments from all kernels, only passing in pointers that have already been offset.
PR #369: Improve C++ to C generator.
PR #365: Do not iterate over lists while comparing in pytest.
PR #307: Create specification and generate tests for kernels based on hand written labels.
PR #364: Add Pandas deprecation warnings and other clean-ups.
PR #363: jupyter-books 0.7.3 no longer supports ‘headers’. (also: #350)
PR #357: Cleanup the Docker Residues like .test files and .dockerignore.
PR #360: Ensure that Matplotlib raises ValueError on non-flat arrays and keep test_0341 from leaking Parquet files.
PR #358: Fixed typo.
PR #354: Mixin class decorators.
PR #356: Adapt to pyarrow/Arrow 1.0.
PR #353: Add docstring also to Record.
Release 0.2.27
(pip)
Release 0.2.26
(pip)
PR #348: Added form_key (optional string) to all Forms.
PR #347: Remove redundant line from reducers kernel.
PR #314: Implement axis_wrap_if_negative.
PR #344: The ak.Array/ak.Record/ak.ArrayBuilder repr quotes keys that are not good identifiers.
PR #343: Convert Arrow <–> Parquet, and hence Awkward <–> Parquet.
PR #340: Convert 64-bit unsigned 32-bit Awkward arrays into 32-bit Arrow arrays if their indexes are small enough.
PR #339: Adds a high-level interface to sorting (ak.sort) (also: #304)
PR #338: Renamed keeplayout → keep_layout in ak.{from,to}_awkward0.
PR #337: Try to fully resolve the NumPy format string issues. (also: #333)
PR #330: Attach docstrings to newly created highlevel arrays.
Release 0.2.25
(pip)
PR #327: Lookahead assignment Python code generation.
PR #326: Fix a lot of warnings that have recently been introduced.
PR #322: Revised getitem operation for masked jagged indexers.
PR #325: These tests pass if you’ve pip installed awkward1, but sometimes you need to work from the localbuild directory.
PR #293: Separation of cuda-kernels and memory_trackers implementation.
PR #324: Fix an error in partitionedarray: array[‘field’, 10].
PR #323: Fixed Python generation.
PR #319: Update doctest dummy yaml to test documentation.
PR #317: Remove redundant cpu kernels from operations.h.
PR #261: replace carry with indexedarray.
PR #306: Document interfaces of functions in sorting.cpp.
PR #299: This PR moves all the template kernels from utils to kernels.
PR #168: sort and argsort operations applied in axis.
PR #295: Update contributing.md.
PR #298: Touch up the kernels documentation.
Release 0.2.24
(pip)
Release 0.2.23
(pip)
Release 0.2.22
(pip)
PR #281: Revert to static linking libawkward.so because it broke the wheel-deployment.
Release 0.2.21
(pip)
Release 0.2.20
(pip)
PR #260: docs: add gordonwatts as a contributor.
PR #258: docs: add jpata as a contributor.
PR #259: docs: add martindurant as a contributor.
PR #257: docs: add douglasdavis as a contributor.
PR #256: docs: add bfis as a contributor.
PR #255: docs: add benkrikler as a contributor.
PR #254: docs: add Jayd-1234 as a contributor.
PR #253: docs: add guitargeek as a contributor.
PR #252: docs: add mhedges as a contributor.
PR #251: docs: add masonproffitt as a contributor.
PR #250: docs: add EscottC as a contributor.
PR #249: docs: add glass-ships as a contributor.
PR #248: docs: add veprbl as a contributor.
PR #247: docs: add Ellipse0934 as a contributor.
PR #246: docs: add trickarcher as a contributor.
PR #245: docs: add reikdas as a contributor.
PR #244: docs: add henryiii as a contributor.
PR #242: docs: add lgray as a contributor.
PR #241: docs: add ianna as a contributor.
PR #240: docs: add nsmith as a contributor.
PR #239: docs: add jpivarski as a contributor.
Release 0.2.19
(pip)
Release 0.2.18
Release 0.2.17
PR #216: VirtualArray, which loads its data on demand and interacts with a cache.
PR #217: libawkward: pin vtables to the library.
PR #223: Fixed #222. It failed to initialize starts and stops at the end of its output array, leaving uninitialized junk.
PR #220: Fixed localbuild.py, args now correctly parse.
Release 0.2.16
Release 0.2.15
PR #212: PartitionedArray, which only applies to the root of a structure.
Release 0.2.14
PR #189: Update to Numba 0.49 and make that the minimal version.
Release 0.2.13
Release 0.2.12
Release 0.2.11
Release 0.2.10
(pip)
PR #198: Wrote draft of tutorial for EIC.
PR #201: Rename ak.choose and ak.cross.
PR #197: All reference documentation is done.
PR #196: Keep writing those Python docs.
PR #195: Keep writing those Python docs.
PR #194: Changed some names to add underscores.
PR #190: Keep writing those Python docs.
PR #188: Really write those Python docstrings this time.
Release 0.2.9
PR #187: Set up for Python documentation (including front page)
Release 0.2.7
PR #185: Start writing doxygen comments in C++.
PR #183: Enforce a 79 character maximum on all lines, 72 on docstrings/comments.
PR #180: Configure documentation (not content, just how the workflow will work).
PR #155: fillna operation.
PR #164: Fixes #162. Replaces all Raw Pointer Access with wrappers.
PR #165: Implement argmin and argmax.
Release 0.2.6
Release 0.2.5
Release 0.2.4
PR #154: Add the ak.pandas.multiindex(array) function.
Release 0.2.3
PR #152: Finish the count/sizes/num operation and the flatten operation.
Release 0.2.2
Release 0.2.1
Release 0.2.0
(pip)
PR #140: Make __typestr__ a behavior, not a data property.
Release 0.1.141
PR #142: Fix Windows wheel and add auditwheel.
Release 0.1.139
PR #144: Strings in Numba.
Release 0.1.138
(no pull requests)
Release 0.1.137
PR #137: Fix deployment.
PR #139: EmptyArrays have float64 type (like NumPy), but are integer arrays when used as a slice (fixing scikit-hep/awkward-array#236).
PR #135: Convert between Awkward0 and Awkward1.
Release 0.1.133
PR #133: Fix the tests that are currently skipped due to setidentity segfaults.
Release 0.1.131
PR #131: Reintroduce Numba “cpointers” test.
Release 0.1.129
Release 0.1.128
(pip)
PR #128: Any tweaks that are necessary for Henry’s demo.
Release 0.1.122
PR #118: Replace Numba StructModels with CPointers and check all reference counts.
Release 0.1.121
PR #121: Better distribution: drop case-sensitive name and ensure that RapidJSON is in the source distribution.
Release 0.1.120
PR #120: Support the Autograd library in much the same way as NumExpr.
Release 0.1.119
PR #119: Support NumExpr and add a ‘broadcast_arrays’ function.
Release 0.1.117
PR #115: Add reducer operations (with an ‘axis’ parameter).
Release 0.1.116
PR #116: Refactor pyawkward.cpp both for compilation speed and so that arrays can be dynamically loaded by dependent Python modules.
Release 0.1.111
PR #111: Allow Awkward Arrays to be used as slices, including list-type and option-type.
Release 0.1.110
Release 0.1.107
Release 0.1.106
PR #106: Record should hold a pointer to RecordArray, not an instance.
Release 0.1.94
PR #93: UnionArray::simplify and IndexedOptionArray::simplify, to be used by functions that would naively return uniontypes and optiontypes. (also: #62)
PR #105: Turn study/flatten.py into array documentation.
PR #98: Bugfix for NumpyArray 32-bit vs 64-bit errors.
PR #97: Guard against inspecting __main__ module.
Release 0.1.92
(pip)
PR #92: Make ak.Array a Pandas DType extension.
Release 0.1.89
Release 0.1.87
PR #87: Wrote a demo for Numba.
Release 0.1.86
Release 0.1.84
PR #84: UnionArray: only the basics so that any JSON can be ingested.
Release 0.1.82
Release 0.1.81
Release 0.1.49
PR #49: Use ak.Array vs ak.Record to distinguish RecordArray from Record.
Release 0.1.47
Release 0.1.46
PR #46: Start IndexedArray (with and without OptionType).
Release 0.1.43
Release 0.1.40
Release 0.1.39
PR #39: Replacing hanging types with Parameters on each Content.
Release 0.1.38
(pip)
PR #38: Static methods to make empty arrays of a given type.
Release 0.1.37
PR #37: Replace ‘lookup’ and ‘reverselookup’ with a single property (that acts like ‘reverselookup’).
Release 0.1.36
PR #36: Continue working on the Coffea demo.
Release 0.1.33
PR #33: Creating a demo for Coffea will motivate improvements.
Release 0.1.32
PR #32: Replace DressedType with parameters on all the Types.
Release 0.1.31
PR #31: Now the types need to pass through Numba.
Release 0.1.28
PR #28: Start the high-level layer: awkward.Array.
Release 0.1.26
PR #26: Add RecordArray (and Record) to Numba.
Release 0.1.25
(pip)
PR #25: Start writing RecordArray (C++ and Fillable, but not Numba).
Release 0.1.24
PR #24: Start using RegularArray everywhere it needs to be used.
Release 0.1.23
PR #23: Introduce RegularArray for rectilinear blocks of any type of awkward array.
Release 0.1.22
PR #22: FillableArrays must be usable in Numba.
Release 0.1.21
PR #21: Create EmptyArray with unknown type.
Release 0.1.20
PR #20: Support unsigned index type for 32-bit.
Release 0.1.19
(no pull requests)
Release 0.1.18
PR #19: Use a JSON library to feed FillableArray.
Release 0.1.17
(pip)
(no pull requests)
Release 0.1.16
(no pull requests)
Release 0.1.15
PR #18: Implement
Fillable
, which are append-only, non-readable arrays.
Release 0.1.14
PR #17: Put all array classes in an ‘array’ directory (‘include’, ‘src’, and ‘_numba’).
Release 0.1.13
PR #16: Finish getitem for RawArray.
Release 0.1.12
PR #15: Implement all of the getitem cases for NumpyArray/ListArray in Numba.
Release 0.1.11
PR #14: Finish up getitem: handle all slice types but newaxis.
Release 0.1.10
PR #13: Error-handling as a struct, rather than just a string.
Release 0.1.9
(no pull requests)
Release 0.1.8
PR #12: Access ListArray::getitem in Numba.
Release 0.1.7
(pip)
(no pull requests)
Release 0.1.6
(no pull requests)
Release 0.1.5
(no pull requests)
Release 0.1.4
Release 0.1.3
(no pull requests)
Release 0.1.2
(no pull requests)
Release 0.1.1
Release 0.1.0
(pip)