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avhz / RustQuant

Rust library for quantitative finance.
https://avhz.github.io
Apache License 2.0
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build(deps): update polars requirement from 0.39.2 to 0.40.0 #222

Closed dependabot[bot] closed 4 months ago

dependabot[bot] commented 4 months ago

Updates the requirements on polars to permit the latest version.

Release notes

Sourced from polars's releases.

Rust Polars 0.40.0

💥 Breaking changes

  • Remove incremental read based batched CSV reader (#16259)
  • separate rolling_*_by from rolling_*(..., by=...) in Rust (#16102)
  • Move CSV read options from CsvReader to CsvReadOptions (#16126)
  • Rename all 'Chunk's to RecordBatch (#16063)
  • prepare for join coalescing argument (#15418)
  • Rename to CsvParserOptions to CsvReaderOptions, use in CsvReader (#15919)
  • Add context trace to LazyFrame conversion errors (#15761)
  • Move schema resolving of file scan to IR phase (#15739)
  • Move schema resolving to IR phase. (#15714)
  • Rename LogicalPlan and builders to reflect their uses better (#15712)

🚀 Performance improvements

  • Use branchless uleb128 decoding for parquet (#16352)
  • Reduce error bubbling in parquet hybrid_rle (#16348)
  • use is_sorted in ewm_mean_by, deprecate check_sorted (#16335)
  • Optimize is_sorted for numeric data (#16333)
  • do not use pyo3-built (#16309)
  • Faster bitpacking for Parquet writer (#16278)
  • Avoid importing ctypes.util in CPU check script if possible (#16307)
  • Don't rechunk when converting DataFrame to numpy/ndarray (#16288)
  • use zeroed vec in ewm_mean_by for sorted fastpath (#16265)
  • use zeroable_vec in ewm_mean_by (#16166)
  • Improve cost of chunk_idx compute (#16154)
  • Don't rechunk by default in concat (#16128)
  • Ensure rechunk is parallel (#16127)
  • Don't traverse deep datasets that we repr as union in CSE (#16096)
  • Ensure better chunk sizes (#16071)
  • Don't rechunk in parallel collection (#15907)
  • Improve non-trivial list aggregations (#15888)
  • Ensure we hit specialized gather for binary/strings (#15886)
  • Limit the cache size for to_datetime (#15826)
  • skip initial null items and don't recompute slope in interpolate (#15819)
  • Fix quadratic in binview growable same source (#15734)

✨ Enhancements

  • Raise when joining on the same keys twice (#16329)
  • Don't require data to be sorted by by column in rolling_*_by operations (#16249)
  • Add struct.field expansion (regex, wildcard, columns) (#16320)
  • Faster bitpacking for Parquet writer (#16278)
  • Add struct.with_fields (#16305)
  • Handle implicit SQL string → temporal conversion in the BETWEEN clause (#16279)
  • Add new index/range based selector cs.by_index, allow multiple indices for nth (#16217)
  • Show warning if expressions are very deep (#16233)
  • Native CSV file list reading (#16180)
  • Register memory mapped files and raise when written to (#16208)

... (truncated)

Commits
  • c334c70 fix(python): Use strings to expose ClosedInterval in expr IR (#16369)
  • 233386b fix(rust): cargo clippy for uleb128 safety comment (#16368)
  • 63f0fcd build(python): Fix allocator features (#16365)
  • 30ba423 python Polars 0.20.27 (#16363)
  • 6289dc3 feat(python): expose BooleanFunction in expr IR (#16355)
  • 7b155c4 fix(python): pick a consistent order for the sort options in PyIR (#16350)
  • 5e6a433 refactor(python): Move DataFrame.to_numpy implementation to Rust side (#16354)
  • e60ea16 fix: Infer CSV schema as supertype of all files (#16349)
  • 2d03c39 perf: Use branchless uleb128 decoding for parquet (#16352)
  • 1cdab6f perf: Reduce error bubbling in parquet hybrid_rle (#16348)
  • Additional commits viewable in compare view


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dependabot[bot] commented 4 months ago

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.