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Python Polars 0.15.2

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@github-actions github-actions released this 02 Dec 19:03
3ff9c56

🚀 Performance improvements

  • ensure fast_explode propagates (#5676)

✨ Enhancements

  • Series.get_chunks (#5701)
  • inversely scale chunk_size with thread count in s… (#5699)
  • add streaming minmax (#5693)
  • Support large page sizes on aarch64 linux builds (#5694)
  • improve dynamic inference of anyvalues and structs (#5690)
  • support is_in for boolean dtype (#5682)
  • add notebook html repr for Series (#5653)

🐞 Bug fixes

  • fix pivot on floating point indexes (#5704)
  • fix arange with column/literal input (#5703)
  • fix double projection that leads to uneven union d… (#5700)
  • Fix Series -> Expr dispatch for @Property methods (#5689)
  • fix asof join schema (#5686)
  • fix owned arithmetic schema (#5685)
  • take glob into account in scan_csv 'with_schema_mo… (#5683)
  • fix boolean schema in agg_max/min (#5678)
  • fix boolean arg-max if all equal (#5680)
  • respect python objects read method even if filename is f… (#5677)
  • Fix DataFrame.n_chunks return type (#5650)

🛠️ Other improvements

  • Parametrize test_parquet_datetime (#5696)
  • Function and lazy function doctrings (#5657)
  • Fix formatting (#5658)

Thank you to all our contributors for making this release possible!
@alexander-beedie, @ankane, @braaannigan, @ghais, @ghuls, @jjerphan, @pickfire, @ritchie46, @stinodego and @zundertj