MNT: Move optional dependencies to pyproject.toml

Author: effigies

pyproject.toml

@@ -25,8 +25,7 @@ classifiers = [
   "Topic :: Scientific/Engineering",
 ]
 # Version from versioneer
-# optional-dependencies from setup.cfg (using ConfigParser features)
-dynamic = ["version", "optional-dependencies"]
+dynamic = ["version"]
 
 [project.urls]
 "Homepage" = "https://nipy.org/nibabel"
@@ -45,6 +44,31 @@ nib-trk2tck = "nibabel.cmdline.trk2tck:main"
 nib-roi = "nibabel.cmdline.roi:main"
 parrec2nii = "nibabel.cmdline.parrec2nii:main"
 
+[project.optional-dependencies]
+dicom = ["pydicom >=1.0.0"]
+dicomfs = ["nibabel[dicom]", "pillow"]
+dev = ["gitpython", "twine"]
+doc = [
+    "matplotlib >= 1.5.3",
+    "numpydoc",
+    "sphinx ~= 5.3",
+    "texext",
+    "tomli; python_version < \"3.11\"",
+]
+minc2 = ["h5py"]
+spm = ["scipy"]
+style = ["flake8"]
+test = [
+    "coverage",
+    "pytest !=5.3.4",
+    "pytest-cov",
+    "pytest-doctestplus",
+    "pytest-httpserver",
+    "pytest-xdist",
+]
+zstd = ["pyzstd >= 0.14.3"]
+all = ["nibabel[dicomfs,dev,doc,minc2,spm,style,test,zstd]"]
+
 [tool.setuptools]
 platforms = ["OS Independent"]
 provides = ["nibabel", "nisext"]

setup.cfg

@@ -1,43 +1,3 @@
-[options.extras_require]
-dicom =
-    pydicom >=1.0.0
-dicomfs =
-    %(dicom)s
-    pillow
-dev =
-    gitpython
-    twine
-doc =
-    matplotlib >= 1.5.3
-    numpydoc
-    sphinx ~= 5.3
-    texext
-    tomli; python_version < "3.11"
-minc2 =
-    h5py
-spm =
-    scipy
-style =
-    flake8
-test =
-    coverage
-    pytest !=5.3.4
-    pytest-cov
-    pytest-doctestplus
-    pytest-httpserver
-    pytest-xdist
-zstd =
-    pyzstd >= 0.14.3
-all =
-    %(dicomfs)s
-    %(dev)s
-    %(doc)s
-    %(minc2)s
-    %(spm)s
-    %(style)s
-    %(test)s
-    %(zstd)s
-
 [flake8]
 max-line-length = 100
 ignore = D100,D101,D102,D103,D104,D105,D200,D201,D202,D204,D205,D208,D209,D210,D300,D301,D400,D401,D403,E24,E121,E123,E126,E226,E266,E402,E704,E731,F821,I100,I101,I201,N802,N803,N804,N806,W503,W504,W605