Polars: py-0.17.1 Release

Release date:
April 10, 2023
Previous version:
py-0.17.0 (released April 7, 2023)
Magnitude:
1,613 Diff Delta
Contributors:
9 total committers
Data confidence:
Commits:

21 Commits in this Release

Ordered by the degree to which they evolved the repo in this version.

Authored April 10, 2023

Top Contributors in py-0.17.1

MarcoGorelli
stinodego
josh
rben01
ritchie46
StefanBRas
zundertj
alexander-beedie
n8henrie

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Release Notes Published

✨ Enhancements

  • Add median stat to Series.describe (#8118)
  • Support n expression passed to Expr.head/tail (#8098)
  • expand list of tz-aware formats which can be auto-inferred (#8085)
  • clearer error message if strptime without a fmt specified fails (#8086)
  • infer tz-aware formats with try_parse_dates in read_csv (#8084)
  • feat(python, rust)! make 'mo' interval raise if the target date does not exist (#8078)
  • auto-infer fmt for tz-aware date strings (#7405)
  • multiple sql contexts & optional sql highlighting in cli (#8072)

🐞 Bug fixes

  • fix detection of default integer indexes on win32 when loading from pandas frames (#8110)
  • fix stacklevel of some deprecation warnings (#8089)
  • lazy: fix boolean sum schema (#8108)
  • Expr.str.decode returns binary dtype (#8099)
  • Fix show_versions util (#8096)
  • don't exponentially grow error messages (partial fix). (#8081)
  • Fix regression with scan_parquet/ipc and fsspec (#8071)

πŸ› οΈ Other improvements

  • Improve some tests (#8043)
  • Do not parallelize Windows tests (#8097)
  • Fail doctest on deprecation warnings (#8091)
  • Fix Expr.apply docstring for return_dtype parameter (#8069)

Thank you to all our contributors for making this release possible! @MarcoGorelli, @StefanBRas, @alexander-beedie, @josh, @n8henrie, @rben01, @ritchie46, @stinodego, @universalmind303 and @zundertj