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Published April 11, 2023 | Version py-0.17.2
Software Open

pola-rs/polars: Python Polars 0.17.2

Authors/Creators

  • 1. @aertslab
  • 2. Quansight
  • 3. University of California, Berkeley
  • 4. @godatadriven
  • 5. Munin Data ApS
  • 6. @twin-labs
  • 7. Universidad Carlos III(student)
  • 8. @QuantCo
  • 9. Jupiter Intelligence
  • 10. @solokeys @trussed-dev @yamnord @ycrypto
  • 11. Pharmatronics (a one man consultancy)
  • 12. Aguila Engineering
  • 13. @Ponte-Energy-Partners

Description

✨ Enhancements
  • make unique expr serde and cmp (#8153)
  • Enhanced parametric testing DataFrame generation (#8149)
  • support negative index in pct_change (#8137)
  • add log1p to list of mathematical functions (#8102)
🐞 Bug fixes
  • object conversion in anyvalue (#8155)
  • Address a ~15% regression in import polars speed (#8151)
  • validate map lenghts (#8147)
  • fix row-wise init of UInt64 values that exceed Int64 upper bound (#8146)
  • implement list\<null> constructor (#8143)
  • add all primitives to av_buffer builder (#8140)
  • struct is_in (#8139)
  • fix wrong display name of binary expressions (#8131)
🛠️ Other improvements
  • Enhanced parametric testing DataFrame generation (#8149)

Thank you to all our contributors for making this release possible! @alexander-beedie, @borchero, @dependabot, @dependabot[bot], @jonashaag, @ritchie46 and @stinodego

Files

pola-rs/polars-py-0.17.2.zip

Files (2.2 MB)

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Additional details

Related works

Is supplement to
https://github.com/pola-rs/polars/tree/py-0.17.2 (URL)