chore(deps): bump polars from 0.20.16 to 0.20.27

[dependabot]

Bumps polars from 0.20.16 to 0.20.27.

Release notes

Sourced from polars's releases.

Python Polars 0.20.27

⚠️ Deprecations

• Change parameter chunked to allow_chunks in parametric testing strategies (#16264)

🚀 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)
• Improve Series.to_numpy performance for chunked Series that would otherwise be zero-copy (#16301)
• Further optimise initial polars import (#16308)
• 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)

✨ Enhancements

• expose BooleanFunction in expr IR (#16355)
• Allow read_excel to handle bytes/BytesIO directly when using the "calamine" (fastexcel) engine (#16344)
• Raise when joining on the same keys twice (#16329)
• Don't require data to be sorted by by column in rolling_*_by operations (#16249)
• Support List types in Series.to_numpy (#16315)
• Add to_jax methods to support Jax Array export from DataFrame and Series (#16294)
• Enable generating data with time zones in parametric testing (#16298)
• Add struct.field expansion (regex, wildcard, columns) (#16320)
• Add new alpha, alphanumeric and digit selectors (#16310)
• Faster bitpacking for Parquet writer (#16278)
• Add require_all parameter to the by_name column selector (#15028)
• Start updating BytecodeParser for Python 3.13 (#16304)
• Add struct.with_fields (#16305)
• Handle implicit SQL string → temporal conversion in the BETWEEN clause (#16279)
• Expose string expression nodes to python (#16221)
• Add new index/range based selector cs.by_index, allow multiple indices for nth (#16217)
• Show warning if expressions are very deep (#16233)
• Fix some issues in parametric testing with nested dtypes (#16211)

🐞 Bug fixes

• pick a consistent order for the sort options in PyIR (#16350)
• Infer CSV schema as supertype of all files (#16349)
• Fix issue in parametric testing where excluded_dtypes list would grow indefinitely (#16340)
• Address overflow combining u64 hashes in Debug builds (#16323)
• Don't exclude explicitly named columns in group-by context' expr expansion (#16318)
• Improve map_elements typing (#16257)
• Harden Series.reshape against invalid parameters (#16281)
• Fix list.sum dtype for boolean (#16290)

... (truncated)

Commits

• 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)
• a6f4cb6 feat(python): Allow read_excel to handle bytes/BytesIO directly when using ...
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[dependabot]

Superseded by #119.