v0.8.0

Release notes

Features

• Add EventSet.moving_product() and EventSet.cumprod() operators. @akshatvishu
• Add to.to_numpy(). @nagavenkateshgavini
• Add trigonometric functions EventSet.arccos(), EventSet.arcsin(), EventSet.arctan(), EventSet.cos(), EventSet.sin(), and EventSet.tan(). @akshatvishu

Improvements

• Speed up of calendar operations (now implemented in c++)
• Add force_garbage_collector_interval to tp.compile.
• Improved worst case time complexity from quadratic to linear for moving min/max operator.
• Show first and last events instead of only first ones when displaying an EventSet. @jtaylor205
• Exposed tp.FeatureSchema and tp.IndexSchema
• EventSet.propagate now works even if both arguments don't have the same index values.
• Add font_scale param to tp.plot
• Speed-up tp.plot on evsets with a large number of index values.
• tp.plot now works even when evsets have different index values.
• Allow tp.from_tensorflow_record to consume a list of paths.
• Add parameters num_parallel_reads and buffer_size to tp.from_tensorflow_record.
• Check that timestamps are sorted on tp.from_tensorflow_record

Fixes

• Fixed a bug with EventSet.tick_calendar and daylight savings time.
• Fixed a bug with calendar operations and daylight savings time.

Thanks

In adition to the contributors mentioned above, thanks to @umbr4g3, @jsoref, and @tanaysd for improvements to the Github Actions and profiling.

What's Changed

• Operator contributing guide by @ianspektor in #339
• Bump jupyter-lsp from 2.2.0 to 2.2.2 by @dependabot in #353
• Bump jupyterlab from 4.0.7 to 4.0.11 by @dependabot in #355
• Bump pillow from 10.1.0 to 10.2.0 by @dependabot in #357
• add contributing section to docs by @ianspektor in #358
• Windows release 0.7.0 by @achoum in #340
• Add Mac M1 publish runner by @rstz in #360
• enable tests in PRs from forks by @ianspektor in #363
• Updated contributing to use a fork by @javiber in #364
• Update discord link to nonexpiring link by @rstz in #367
• activate scalene and bump to latest version by @tanaysd in #365
• Various small improvements by @achoum in #370
• Fix tick_calendar and passing datetime as parameter (!=timestamps) by @achoum in #371
• Add moving minimum benchmark by @achoum in #372
• Change worst case time complexity from quadratic to linear for moving min/max operator. by @achoum in #373
• Add option to force garbage collection in long pipeline runs by @achoum in #374
• Issue #356: Show first and last events instead of only first ones when displaying an EventSet by @jtaylor205 in #362
• feat(operators): Add trigonometric function operators to EventSet by @akshatvishu in #377
• Bump orjson from 3.9.10 to 3.9.15 by @dependabot in #382
• Disable coverage action in external PRs by @ianspektor in #381
• Spelling by @jsoref in #271
• Fix docs builds by @ianspektor in #386
• Optimize calendar ops by @javiber in #325
• 352: Enhancement: Support tp.to_numpy() for temporian by @nagavenkateshgavini in #378
• 380: Initial implementation of moving_product operation by @akshatvishu in #383
• Update apache beam dependency to fix security issue in pyarrow dep by @rstz in #368
• Fix coverage workflow by @jsoref in #385
• Use actions node20 by @jsoref in #389
• Updated changelog by @javiber in #391
• fix filter_moving_count name in docs by @ianspektor in #394
• Release 0.8.0 by @javiber in #396

New Contributors

• @tanaysd made their first contribution in #365
• @jtaylor205 made their first contribution in #362
• @akshatvishu made their first contribution in #377
• @jsoref made their first contribution in #271
• @nagavenkateshgavini made their first contribution in #378

Full Changelog: v0.7.0...v0.8.0