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Upgrading scikit-image 0.22 to 0.23

Breaking0.22.0 → 0.23.2Breaking3Platform1Deprecated4New6Changed9Fixed7Other80

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BreakingUpgrade verdict

3 breaking changes and a platform requirement change.

In plain terms
  • skeletonize_3d now always outputs a binary image, even for non-binary input.
  • Completes deprecations scheduled for 0.23 and removes unused deprecate_kwarg and remove_arg, succeeded by deprecate_parameter.
  • A helper function that checked the Python version has been removed.
  • Python 3.9 is no longer supported; use Python 3.10 or newer.
Must act Top 5 of 8 that need code or config changes

Python requirement changed in 0.23.0rc0: >=3.9 → >=3.10.

What you must change

Breaking3
Removes unexpected value scaling in skimage.morphology.skeletonize_3d for non-binary input; it now always returns a binary array.
skimage.morphology.skeletonize_3d
0.23.1GitHub ReleaseSummarizedView source
Completes deprecations scheduled for 0.23 and removes unused deprecate_kwarg and remove_arg, succeeded by deprecate_parameter.
deprecate_kwargremove_argdeprecate_parameter
0.23.1GitHub ReleaseSummarizedView source
Removes the ensure_python_version function.
ensure_python_version
0.23.1GitHub ReleaseSummarizedView source
Platform1
Drops support for Python 3.9.
0.23.1GitHub ReleaseSummarizedView source

Deprecations to plan for

Deprecated4
Deprecates shift_x and shift_y parameters in skimage.morphology.erosion and skimage.morphology.dilation.
shift_xshift_yskimage.morphology.erosionskimage.morphology.dilationpad_footprint
0.23.1GitHub ReleaseSummarizedView source
Deprecates skimage.feature.plot_matches in favor of skimage.feature.plot_matched_features.
skimage.feature.plot_matchesskimage.feature.plot_matched_features
0.23.1GitHub ReleaseSummarizedView source
Deprecates skimage.morphology.skeletonize_3d in favor of skimage.morphology.skeletonize.
skimage.morphology.skeletonize_3dskimage.morphology.skeletonize
0.23.1GitHub ReleaseSummarizedView source
Deprecates the output parameter in skimage.filters.gaussian; use out instead.
skimage.filters.gaussianoutputout
0.23.1GitHub ReleaseSummarizedView source

API changes

Generated by DepDelta from published Python source. Not mixed with prose notes.

  • removed: function get_xyz_coords(illuminant, observer, dtype=…)
  • removed: function pytest_runtest_setup(item)
  • removed: function pytest_runtest_teardown(item)
  • added: function plot_matched_features(image0, image1, *, keypoints0, keypoints1, matches, ax, keypoints_color=…, matches_color=…, only_matches=…, alignment=…)
  • removed: export skeletonize_3d
  • added: export mirror_footprint
  • added: export pad_footprint
  • changed: function binary_closing(image, footprint=…, out=…) → function binary_closing(image, footprint=…, out=…, *, mode=…)
  • changed: function binary_dilation(image, footprint=…, out=…) → function binary_dilation(image, footprint=…, out=…, *, mode=…)
  • changed: function binary_erosion(image, footprint=…, out=…) → function binary_erosion(image, footprint=…, out=…, *, mode=…)
  • changed: function binary_opening(image, footprint=…, out=…) → function binary_opening(image, footprint=…, out=…, *, mode=…)
  • added: function mirror_footprint(footprint)
  • added: function pad_footprint(footprint, *, pad_end=…)
  • changed: function black_tophat(image, footprint=…, out=…) → function black_tophat(image, footprint=…, out=…, *, mode=…, cval=…)
  • changed: function closing(image, footprint=…, out=…) → function closing(image, footprint=…, out=…, *, mode=…, cval=…)
  • changed: function dilation(image, footprint=…, out=…, shift_x=…, shift_y=…) → function dilation(image, footprint=…, out=…, shift_x=…, shift_y=…, *, mode=…, cval=…)
  • changed: function erosion(image, footprint=…, out=…, shift_x=…, shift_y=…) → function erosion(image, footprint=…, out=…, shift_x=…, shift_y=…, *, mode=…, cval=…)
  • changed: function opening(image, footprint=…, out=…) → function opening(image, footprint=…, out=…, *, mode=…, cval=…)
  • changed: function white_tophat(image, footprint=…, out=…) → function white_tophat(image, footprint=…, out=…, *, mode=…, cval=…)
  • added: export lookfor