gnu: python-dask-image: Fix tests.

* gnu/packages/python-science.scm (python-dask-image)[arguments]
<test-flags>: Rework skipped tests and enable more tests.
[propagated-inputs]: Remove python-tifffile; add
python-tifffile-for-dask-image.
[description]: Remove new line in the end.

* gnu/packages/python-xyz.scm (python-tifffile-for-dask-image): New variable.

Change-Id: I8539569aab1134d049ec8e8c0041191ce61e2eb7

2 files changed, 34 insertions, 20 deletions

diff --git a/gnu/packages/python-science.scm b/gnu/packages/python-science.scm
index 0b82a6c2fe5..65f385d494d 100644
--- a/gnu/packages/python-science.scm
+++ b/gnu/packages/python-science.scm
@@ -915,19 +915,19 @@ optimization and generally improved organization.")
     (build-system pyproject-build-system)
     (arguments
      (list
+      ;; tests: 2152 passed, 177 skipped, 6 deselected, 4037 warnings
       #:test-flags
-      ;; Flake8 attribute errors.
-      '(list "--ignore=dask_image/ndfilters/_threshold.py"
-             "--ignore=dask_image/ndfourier/_utils.py"
-             "--ignore=dask_image/ndinterp/__init__.py"
-             "--ignore=dask_image/ndmeasure/__init__.py"
-             "--ignore=dask_image/ndmeasure/_utils/_find_objects.py"
-             "--ignore=dask_image/ndmeasure/_utils/_label.py"
-             "--ignore=tests/test_dask_image/test_ndfilters/test__conv.py"
-             "--ignore=tests/test_dask_image/test_ndfourier/test_core.py"
-             "--ignore=tests/test_dask_image/test_ndinterp/test_spline_filter.py"
-             "--ignore=tests/test_dask_image/test_ndmeasure/test_core.py"
-             "--ignore=tests/test_dask_image/test_ndmeasure/test_find_objects.py")
+      #~(list "-k" (string-join
+                    ;; KeyError: 'float32
+                    (list "not test_spline_filter_output_dtype[None-float32_1]"
+                          "test_spline_filter_output_dtype[-1-float32_1]"
+                          ;; AttributeError: 'str' object has no attribute
+                          ;; 'start'
+                          "test_find_objects"
+                          "test_3d_find_objects"
+                          ;; assert False
+                          "test_find_objects_with_empty_chunks")
+                    " and not "))
       #:phases
       #~(modify-phases %standard-phases
           (add-before 'build 'set-version
@@ -936,17 +936,18 @@ optimization and generally improved organization.")
                 (("^version_file.*") "")
                 (("dynamic = \\[\"version\"\\]")
                  (string-append "version = \"" #$version "\""))))))))
-    (propagated-inputs (list python-dask
-                             python-numpy
-                             python-pandas
-                             python-pims
-                             python-scipy
-                             python-tifffile))
     (native-inputs
      (list python-pytest
            python-pytest-timeout
            python-setuptools
            python-setuptools-scm))
+    (propagated-inputs
+     (list python-dask
+           python-numpy
+           python-pandas
+           python-pims
+           python-scipy
+           python-tifffile-for-dask-image))
     (home-page "https://github.com/dask/dask-image")
     (synopsis "Distributed image processing")
     (description "This is a package for image processing with Dask arrays.
@@ -958,8 +959,7 @@ Features:
 @item Includes a few N-D Fourier filters.
 @item Provides some functions for working with N-D label images.
 @item Supports a few N-D morphological operators.
-@end itemize
-")
+@end itemize")
     (license license:bsd-3)))
 
 (define-public python-decaylanguage
diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index d04127e03b2..9c5f54a0657 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -12771,6 +12771,20 @@ MicroManager, MD GEL, and FluoView files.  It also lets you write numpy arrays
 to TIFF, BigTIFF, and ImageJ hyperstack compatible files.")
     (license license:bsd-3)))
 
+(define-public python-tifffile-for-dask-image
+  ;; It's for python-dask-image@2024.5.3, remove when no longer required.
+  (hidden-package
+   (package
+     (inherit python-tifffile)
+     (name "python-tifffile")
+     (version "2023.12.9")
+     (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "tifffile" version))
+        (sha256
+         (base32 "1f6d8qdlq0zlksfdhp1mhj9icpwhw4cz47r4i80m6r0a328xmlcx")))))))
+
 (define-public python-tiktoken
   (package
     (name "python-tiktoken")