Build(deps): Bump datashader from 0.12.1 to 0.16.0 in /requirements

[dependabot]

Bumps datashader from 0.12.1 to 0.16.0.

Release notes

Sourced from datashader's releases.

Version 0.16.0

Datashader 0.16.0 is a significant release adding support for rendering GeoPandas GeoDataFrames directly rather than having to convert them to SpatialPandas first. Support for GeoPandas geometry types in Datashader Canvas functions is as follows:

• Canvas.line: LineString, MultiLineString, MultiPolygon, Polygon
• Canvas.point: MultiPoint, Point
• Canvas.polygons: MultiPolygon, Polygon

There is also support in Canvas.line for a new data type which is a 2D xarray.DataArray (within an xarray.Dataset) containing the coordinates of multiple lines that share the same x coordinates.

The DataShape package is now vendored in Datashader as it has not been maintained for a number of years and is not accepting updates.

Thanks to new contributor @​J08ny and regular contributors @​Hoxbro and @​ianthomas23.

Enhancements:

• Support rendering of GeoPandas GeoDataFrames as lines, points and polygons (#1285, #1293, #1297)
• Implement lines using 2D xarray with common x coordinates (#1282)

General code improvements:

• Add debug logging to compiler module (#1280)
• Vendor DataShape (#1284)
• Don't use object as base class (#1286)
• Fix typos using codespell (#1288)
• Fix float16 being a floating type. (#1290)
• Simplify line _internal_build_extend (#1294)

Improvements to CI:

• Update to latest holoviz_tasks (#1281)
• Update codecov configuration (#1292)
• Add pre-commit (#1295, #1296)

Compatibility:

• Support Pandas 2.1 (#1276, #1287)
• Replace np.NaN with np.nan (#1289)
• Drop support for Python 3.8 (#1291)

Version 0.15.2

This release adds antialiased line support for inspection reductions such as max_n and where, including within categorical by reductions. It also improves support for summary reductions and adds CUDA implementations of std and var reductions.

Thanks to regular contributors @​Hoxbro, @​ianthomas23, @​maximlt and @​thuydotm.

Enhancements:

• Antialiasing line support for inspection reductions:

  • Pre-compile antialias stage 2 combination (#1258)
  • Antialiased min and max row index reductions (#1259)

... (truncated)

Changelog

Sourced from datashader's changelog.

Version 0.16.0 (2023-10-26)

Datashader 0.16.0 is a significant release adding support for rendering GeoPandas GeoDataFrames directly rather than having to convert them to SpatialPandas first. Support for GeoPandas geometry types in Datashader Canvas functions is as follows:

• Canvas.line: LineString, MultiLineString, MultiPolygon, Polygon
• Canvas.point: MultiPoint, Point
• Canvas.polygons: MultiPolygon, Polygon

There is also support in Canvas.line for a new data type which is a 2D xarray.DataArray (within an xarray.Dataset) containing the coordinates of multiple lines that share the same x coordinates.

The DataShape package is now vendored in Datashader as it has not been maintained for a number of years and is not accepting updates.

Thanks to new contributor @J08ny <https://github.com/J08ny>_ and regular contributors @Hoxbro <https://github.com/Hoxbro>_ and @ianthomas23 <https://github.com/ianthomas23>_.

Enhancements:

• Support rendering of GeoPandas GeoDataFrames as lines, points and polygons ([#1285](https://github.com/holoviz/datashader/issues/1285) <https://github.com/holoviz/datashader/pull/1285>, [#1293](https://github.com/holoviz/datashader/issues/1293) <https://github.com/holoviz/datashader/pull/1293>, [#1297](https://github.com/holoviz/datashader/issues/1297) <https://github.com/holoviz/datashader/pull/1297>_)
• Implement lines using 2D xarray with common x coordinates ([#1282](https://github.com/holoviz/datashader/issues/1282) <https://github.com/holoviz/datashader/pull/1282>_)

General code improvements:

• Add debug logging to compiler module ([#1280](https://github.com/holoviz/datashader/issues/1280) <https://github.com/holoviz/datashader/pull/1280>_)
• Vendor DataShape ([#1284](https://github.com/holoviz/datashader/issues/1284) <https://github.com/holoviz/datashader/pull/1284>_)
• Don't use object as base class ([#1286](https://github.com/holoviz/datashader/issues/1286) <https://github.com/holoviz/datashader/pull/1286>_)
• Fix typos using codespell ([#1288](https://github.com/holoviz/datashader/issues/1288) <https://github.com/holoviz/datashader/pull/1288>_)
• Fix float16 being a floating type. ([#1290](https://github.com/holoviz/datashader/issues/1290) <https://github.com/holoviz/datashader/pull/1290>_)
• Simplify line _internal_build_extend ([#1294](https://github.com/holoviz/datashader/issues/1294) <https://github.com/holoviz/datashader/pull/1294>_)

Improvements to CI:

• Update to latest holoviz_tasks ([#1281](https://github.com/holoviz/datashader/issues/1281) <https://github.com/holoviz/datashader/pull/1281>_)
• Update codecov configuration ([#1292](https://github.com/holoviz/datashader/issues/1292) <https://github.com/holoviz/datashader/pull/1292>_)
• Add pre-commit ([#1295](https://github.com/holoviz/datashader/issues/1295) <https://github.com/holoviz/datashader/pull/1295>, [#1296](https://github.com/holoviz/datashader/issues/1296) <https://github.com/holoviz/datashader/pull/1296>)

Compatibility:

• Support Pandas 2.1 ([#1276](https://github.com/holoviz/datashader/issues/1276) <https://github.com/holoviz/datashader/pull/1276>, [#1287](https://github.com/holoviz/datashader/issues/1287) <https://github.com/holoviz/datashader/pull/1287>)
• Replace np.NaN with np.nan ([#1289](https://github.com/holoviz/datashader/issues/1289) <https://github.com/holoviz/datashader/pull/1289>_)
• Drop support for Python 3.8 ([#1291](https://github.com/holoviz/datashader/issues/1291) <https://github.com/holoviz/datashader/pull/1291>_)

Version 0.15.2 (2023-08-17)

This release adds antialiased line support for inspection reductions such as max_n and where, including within categorical by reductions. It also improves support for summary reductions and adds CUDA implementations of std and var reductions.

Thanks to regular contributors @Hoxbro <https://github.com/Hoxbro>, @ianthomas23 <https://github.com/ianthomas23>, @maximlt <https://github.com/maximlt>_ and @thuydotm <https://github.com/thuydotm>_.

Enhancements:

... (truncated)

Commits

• e247866 Reorder importorskip
• 6876482 Changelog for 0.16.0 release (#1299)
• d000775 Install numba from numba conda channel in CI (#1298)
• e742957 Geopandas example (#1297)
• 5eb4b22 Add clean_notebook to pre-commit (#1296)
• 0af4cd6 Implement lines using 2D xarray with common x coordinates (#1282)
• d338d98 Add pre-commit (#1295)
• 81ce9b8 Add support for GeoPandas lines and points (#1293)
• 606f7bf Simplify line _internal_build_extend (#1294)
• cb0ca17 Update codecov configuration (#1292)
• Additional commits viewable in compare view

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