Release Notes v2022.06.06

Release Notes 2022-06-06

Major updates:

• Issues #1390, #1428, and #1471 - Make parquet a dependency
• Issues #1412, #1415, #1420, #1429, #1431, #1435, #1439, #1457, #1455, #1459 - Apply black and isort to arkouda's client code, benchmarks, and tests. Ensure reformatting meets PEP8 using flake8
• Issue #1350 - Adds ak.DataFrame.isin method
• Issues #953 and #1450 - Add Import/Export Functionality between arkouda and pandas
• Issue #1167 - Adds inplace parameter to drop, rename, and reset_index in Dataframe
• Issue #1456 - Enables saving with a SegArray column and adds file_format to df.save()
• Issues #1122, #1337, #1381, #1382, #1389, #1399- Add register and attach functionality to Groupby; is_registered to Series, Segarray, and Index; and generic attach support for Categorical, Segarray, and Series
• Issues #1302, #1377, and #1454 - Update setup instructions and add YAML files for creating user and developer conda environments
• Issue #1452 - Adds support for argmin and argmax on bool values
• Issue #1387 - Fixes bug with relational binops on booleans
• Issue #1393 - Reimplements assume_sorted shortcut for GroupBy and unique left out of refactor
• Issue #1394 - Forces ak.concatenate to preserve fancy pdarray types (BitVector, IPv4, ...)
• Issue #1406 - Fixes bug where ak.lookup assumes ordered input
• Issue #1401 - Fixes bug in DataFrame save_table
• Issues #1384 and #1379 - Fix instances of accessing index as as a column, allow making Series from a Strings, and allow indexing a Dataframe with a tuple of column names

Minor fixes:

• Issue #1363 - Adds more robust argument validation to ak.Series init
• Issues #1404 and #1446 - Improve radix sort performance and testing
• Issues #1398 and #1424 - Work on DataFrame Display Performance Issue
• PR #1444 - Optimizes domain_intersection() when both domains are non-strided
• Issue #1417 - Limits multi-locale CI testing
• Issue #1426 - Fixes allocated buffer size for akVersion
• Issue #1433 - Sets mypy==0.931
• PR #1438 - Updates Math module to be compatible with changes to Chapel
• Issue #1437 - Removes CyclicDist as an option for pdarrays

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Auto-generated release notes

• Closes #1337 - Adding support to generic attach for categorical and segarray by @joshmarshall1 in #1342
• 1379 Fixes df.col by @reuster986 in #1380
• Closes #1302 - .yml files for setup of user and developer conda environment by @joshmarshall1 in #1344
• 1377 provide RHEL installation instructions by @hokiegeek2 in #1378
• Fixes #1384: Change df['index'] to df.index in Dataframe by @reuster986 in #1383
• #1122 - Add Register and Attach functionality to GroupBy by @joshmarshall1 in #1327
• Fixes #1387: Boolean comparison binops by @pierce314159 in #1388
• Closes #1390: Missing Parquet skip in test by @jeichert60 in #1392
• Closes #1389: Bug fix for categorical._akNAcode with generic attach by @joshmarshall1 in #1391
• Closes #1393: Implement assume_sorted shortcut for GroupBy and unique by @pierce314159 in #1396
• 1406 Fix bug in ak.lookup by @reuster986 in #1407
• Part of #1381 - Added SegArray.is_registered method by @joshmarshall1 in #1400
• Closes #1394: Fancy pdarray type preservation in ak.concatenate by @pierce314159 in #1402
• Closes # 1398 - DataFrame Display Server-Side Performance Issue by @Ethan-DeBandi99 in #1409
• Closes #1417: Limit multi-locale CI testing by @ronawho in #1418
• Closes #1399: Removing version check from ak.util.register by @joshmarshall1 in #1403
• Closes #1381: Adding is_registered() to Series and Index by @joshmarshall1 in #1410
• Closes #1412 - Add .flake to gitignore by @Ethan-DeBandi99 in #1413
• Closes #1401 - DataFramesave_table bug by @Ethan-DeBandi99 in #1414
• Closes #1415 - arkouda/accessor.py PEP8 formatting by @Ethan-DeBandi99 in #1416
• Closes #1420 - /converter PEP8 Formatting by @Ethan-DeBandi99 in #1421
• Closes # 1167 - ak.DataFrame Add inplace parameter by @Ethan-DeBandi99 in #1423
• Closes #1424 - Update DataFrame Nightly Plot to Plot Seconds by @Ethan-DeBandi99 in #1425
• Fix allocated buffer size for akVersion by @bmcdonald3 in #1427
• Closes #1429 - pydoc/_ext/ak_sphinx_extensions.py PEP8 Formatting by @Ethan-DeBandi99 in #1430
• Closes #1431 - src/ServerModulesGen.py PEP8 Formatting by @Ethan-DeBandi99 in #1432
• Closes #1433 - Set mypy==0.931 by @Ethan-DeBandi99 in #1434
• Closes #1435 - arkouda/infoclass.py PEP8 Formatting by @Ethan-DeBandi99 in #1436
• Adjust source files to be compatible with changes I made to the Math module by @lydia-duncan in #1438
• Closes #1439 - util/test PEP8 Formatting by @Ethan-DeBandi99 in #1440
• Closes #953 - Import/Export Functionality by @Ethan-DeBandi99 in #1408
• Optimize domain_intersection() when both domains are non-strided by @bradcray in #1444
• Make some improvements to the standalone sort test by @ronawho in #1445
• Use swap operator in radix sort instead of assignment operator by @bmcdonald3 in #1419
• Closes #1450 - Import/Export Delete Folder on Startup by @Ethan-DeBandi99 in #1451
• Closes #1363: ak.Series with only values and more robust typechecking by @jeichert60 in #1441
• Closes #1350 - Add ak.DataFrame.isin by @Ethan-DeBandi99 in #1449
• Revert "Closes #1350 - Add ak.DataFrame.isin" by @pierce314159 in #1462
• Closes #1350 ak.DataFrame.isin by @Ethan-DeBandi99 in #1463
• Closes #1428- Parquet as Dependency by @Ethan-DeBandi99 in #1453
• Remove CyclicDist as an option for pdarrays by @bmcdonald3 in #1464
• Closes #1457: PEP8 Formatting of arkouda directory by @pierce314159 in #1468
• Closes #1454 - Align dependencies by @jeichert60 in #1466
• Closes #1455 pep8 formatting tests by @Ethan-DeBandi99 in #1458
• Closes #1459 benchmark pep8 by @Ethan-DeBandi99 in #1461
• Closes #1471 - Update Install Doc by @Ethan-DeBandi99 in #1473
• Closes #1382: Adding Series support to generic attach by @joshmarshall1 in #1443
• Closes #1456 - df.save() with SegArray Column by @Ethan-DeBandi99 in #1467
• Closes #1452 - Support for argmin and argmax on bool values. by @Ethan-DeBandi99 in #1469

New Contributors

• @jeichert60 made their first contribution in #1392

Full Changelog: v2022.05.09...v2022.06.06