dependabot[bot] opened a new pull request, #3152: URL: https://github.com/apache/iceberg-python/pull/3152
Bumps [polars](https://github.com/pola-rs/polars) from 1.38.1 to 1.39.0. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/pola-rs/polars/releases";>polars's releases</a>.</em></p> <blockquote> <h2>Python Polars 1.39.0</h2> <h2>🚀 Performance improvements</h2> <ul> <li>Lower <code>arg_{min,max}</code> to streaming engine (<a href="https://redirect.github.com/pola-rs/polars/issues/26845";>#26845</a>)</li> <li>Additional IR slice pushdown after filter pushdown (<a href="https://redirect.github.com/pola-rs/polars/issues/26815";>#26815</a>)</li> <li>Streaming first/last on Enum through physical (<a href="https://redirect.github.com/pola-rs/polars/issues/26783";>#26783</a>)</li> <li>Fast filter for scalar predicates (<a href="https://redirect.github.com/pola-rs/polars/issues/26745";>#26745</a>)</li> <li>Allow SimpleProjection in streaming engine to rename (<a href="https://redirect.github.com/pola-rs/polars/issues/26709";>#26709</a>)</li> <li>Streaming cloud download for <code>scan_csv</code> (<a href="https://redirect.github.com/pola-rs/polars/issues/26637";>#26637</a>)</li> <li>Drop columns only needed for predicates after the predicate is applied (<a href="https://redirect.github.com/pola-rs/polars/issues/26703";>#26703</a>)</li> <li>Run projection pushdown after predicate pushdown (<a href="https://redirect.github.com/pola-rs/polars/issues/26688";>#26688</a>)</li> <li>Comparison literal downcasting (<a href="https://redirect.github.com/pola-rs/polars/issues/26663";>#26663</a>)</li> <li>Add dynamic predicates for TopK (<a href="https://redirect.github.com/pola-rs/polars/issues/26495";>#26495</a>)</li> <li>Increase minimum default parquet row group prefetch to 8 (<a href="https://redirect.github.com/pola-rs/polars/issues/26632";>#26632</a>)</li> <li>Partial predicate conversion to PyArrow (<a href="https://redirect.github.com/pola-rs/polars/issues/26567";>#26567</a>)</li> <li>Streaming cloud download for <code>scan_ndjson</code> / <code>scan_lines</code> (<a href="https://redirect.github.com/pola-rs/polars/issues/26563";>#26563</a>)</li> <li>Grab GIL fewer times during Object join materialization (<a href="https://redirect.github.com/pola-rs/polars/issues/26587";>#26587</a>)</li> <li>Improve CSV and NDJSON cloud sink performance (<a href="https://redirect.github.com/pola-rs/polars/issues/26545";>#26545</a>)</li> <li>Tune cloud writer performance (<a href="https://redirect.github.com/pola-rs/polars/issues/26518";>#26518</a>)</li> <li>Allow parallel InMemorySinks in streaming engine (<a href="https://redirect.github.com/pola-rs/polars/issues/26501";>#26501</a>)</li> <li>Add streaming <code>AsOf</code> join node (<a href="https://redirect.github.com/pola-rs/polars/issues/26398";>#26398</a>)</li> <li>Don't always rechunk on gather of nested types (<a href="https://redirect.github.com/pola-rs/polars/issues/26478";>#26478</a>)</li> </ul> <h2>✨ Enhancements</h2> <ul> <li>Support Expr for holidays in business day calculations (<a href="https://redirect.github.com/pola-rs/polars/issues/26193";>#26193</a>)</li> <li>Parameter for pivot to always include value column name (<a href="https://redirect.github.com/pola-rs/polars/issues/26730";>#26730</a>)</li> <li>Raise error in <code>.collect_schema()</code> when <code>arr.get()</code> is out-of-bounds (<a href="https://redirect.github.com/pola-rs/polars/issues/26866";>#26866</a>)</li> <li>Extend <code>Expr.reinterpret</code> to all numeric types of the same size (<a href="https://redirect.github.com/pola-rs/polars/issues/26401";>#26401</a>)</li> <li>Add missing_columns parameter to scan_csv (<a href="https://redirect.github.com/pola-rs/polars/issues/26787";>#26787</a>)</li> <li>Clear no-op scan projections (<a href="https://redirect.github.com/pola-rs/polars/issues/26858";>#26858</a>)</li> <li>Support nested datatypes for <code>{min,max}_by</code> (<a href="https://redirect.github.com/pola-rs/polars/issues/26849";>#26849</a>)</li> <li>Support SQL <code>ARRAY</code> init from typed literals (<a href="https://redirect.github.com/pola-rs/polars/issues/26622";>#26622</a>)</li> <li>Accept table identifier string in <code>scan_iceberg()</code> (<a href="https://redirect.github.com/pola-rs/polars/issues/26826";>#26826</a>)</li> <li>Add a convenience <code>make fresh</code> command to the Makefile (<a href="https://redirect.github.com/pola-rs/polars/issues/26809";>#26809</a>)</li> <li>Expose "use_zip64" Workbook option for <code>write_excel</code> (<a href="https://redirect.github.com/pola-rs/polars/issues/26699";>#26699</a>)</li> <li>Add unstable <code>LazyFrame.sink_iceberg</code> (<a href="https://redirect.github.com/pola-rs/polars/issues/26799";>#26799</a>)</li> <li>Add maintain order argument on implode (<a href="https://redirect.github.com/pola-rs/polars/issues/26782";>#26782</a>)</li> <li>Speed up casting primitive to bool by at least 2x (<a href="https://redirect.github.com/pola-rs/polars/issues/26823";>#26823</a>)</li> <li>Support ASCII format table input to <code>pl.from_repr</code> (<a href="https://redirect.github.com/pola-rs/polars/issues/26806";>#26806</a>)</li> <li>Enable rowgroup skipping for float columns (<a href="https://redirect.github.com/pola-rs/polars/issues/26805";>#26805</a>)</li> <li>Add expression context to errors (<a href="https://redirect.github.com/pola-rs/polars/issues/26716";>#26716</a>)</li> <li>Add Decimal support for product reduction (<a href="https://redirect.github.com/pola-rs/polars/issues/26725";>#26725</a>)</li> <li>Support all Iceberg V2 arrow types in sink_parquet arrow_schema parameter (<a href="https://redirect.github.com/pola-rs/polars/issues/26669";>#26669</a>)</li> <li>Re-work behavior of arrow_schema parameter on sink_parquet (<a href="https://redirect.github.com/pola-rs/polars/issues/26621";>#26621</a>)</li> <li>Add <code>contains_dtype()</code> method for <code>Schema</code> (<a href="https://redirect.github.com/pola-rs/polars/issues/26661";>#26661</a>)</li> <li>Implement <code>truncate</code> as a "to_zero" rounding mode (<a href="https://redirect.github.com/pola-rs/polars/issues/26677";>#26677</a>)</li> <li>More generic streaming GroupBy lowering (<a href="https://redirect.github.com/pola-rs/polars/issues/26696";>#26696</a>)</li> <li>Create an <code>Alignment</code> TypeAlias (<a href="https://redirect.github.com/pola-rs/polars/issues/26668";>#26668</a>)</li> <li>Add basic MemoryManager to track buffered dataframes for out-of-core support later (<a href="https://redirect.github.com/pola-rs/polars/issues/26443";>#26443</a>)</li> </ul> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/pola-rs/polars/commit/2bce04ad4e3136d767c24bf1123739bc4ecd3c94";><code>2bce04a</code></a> chore: Use large linux-arm runner for release (<a href="https://redirect.github.com/pola-rs/polars/issues/26898";>#26898</a>)</li> <li><a href="https://github.com/pola-rs/polars/commit/d764326cf1d661d02e78b5c42d0eb89cf0cf403c";><code>d764326</code></a> Python Polars 1.39.0 (<a href="https://redirect.github.com/pola-rs/polars/issues/26891";>#26891</a>)</li> <li><a href="https://github.com/pola-rs/polars/commit/3ebdb3acef9ca0976843f97ac5e95409f7ba93f7";><code>3ebdb3a</code></a> fix: Prevent <code>Boolean</code> arithmetic with integer literals producing <code>Unknown</code> t...</li> <li><a href="https://github.com/pola-rs/polars/commit/fc24eeada027d04144c30910076f1beb90a9e284";><code>fc24eea</code></a> fix: Fix sink to partitioned S3 from Windows corrupted slashes (<a href="https://redirect.github.com/pola-rs/polars/issues/26889";>#26889</a>)</li> <li><a href="https://github.com/pola-rs/polars/commit/9a78aa1929e48c3b50590750b8b87da197b20d1e";><code>9a78aa1</code></a> fix: Remove outdated warning about List columns in unique() (<a href="https://redirect.github.com/pola-rs/polars/issues/26295";>#26295</a>) (<a href="https://redirect.github.com/pola-rs/polars/issues/26890";>#26890</a>)</li> <li><a href="https://github.com/pola-rs/polars/commit/d310d9660731ee491a2da37dfa0ee3984f763fdd";><code>d310d96</code></a> fix: Restore pyarrow predicate conversion for is_in (<a href="https://redirect.github.com/pola-rs/polars/issues/26811";>#26811</a>)</li> <li><a href="https://github.com/pola-rs/polars/commit/9398fe91b1bb20ced505848ec079313eda146d0f";><code>9398fe9</code></a> fix: Release GIL before df.to_ndarray() to avoid deadlock (<a href="https://redirect.github.com/pola-rs/polars/issues/26832";>#26832</a>)</li> <li><a href="https://github.com/pola-rs/polars/commit/7e1b8138aae609de4e1f07a6e784f9d558608df1";><code>7e1b813</code></a> fix: Fix panic on CSV count_rows with FORCE_ASYNC (<a href="https://redirect.github.com/pola-rs/polars/issues/26883";>#26883</a>)</li> <li><a href="https://github.com/pola-rs/polars/commit/f380d60bc3da3c2fbbf84f6f584d3fff8589dcc7";><code>f380d60</code></a> feat: Support Expr for holidays in business day calculations (<a href="https://redirect.github.com/pola-rs/polars/issues/26193";>#26193</a>)</li> <li><a href="https://github.com/pola-rs/polars/commit/13f88c656a2ba549df0fab180f6ac8ac6fffe567";><code>13f88c6</code></a> fix: Add scalar comparisons for <code>UInt128</code> series (<a href="https://redirect.github.com/pola-rs/polars/issues/26886";>#26886</a>)</li> <li>Additional commits viewable in <a href="https://github.com/pola-rs/polars/compare/py-1.38.1...py-1.39.0";>compare view</a></li> </ul> </details> <br /> [](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. 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