Update sphinx to use new sphinx.ext.apidoc extension

.github/workflows/ci.yaml

@@ -118,7 +118,7 @@ jobs:
         uses: codecov/codecov-action@v5
         with:
           flags: unittests
-          file: ./coverage.xml
+          files: ./coverage.xml
           env_vars: OS,PYTHON_VERSION,UNSTABLE
 
       - name: Coveralls Parallel
@@ -139,7 +139,7 @@ jobs:
         uses: codecov/codecov-action@v5
         with:
           flags: behaviourtests
-          file: ./coverage.xml
+          files: ./coverage.xml
           env_vars: OS,PYTHON_VERSION,UNSTABLE
 
   coveralls:

doc/Makefile

@@ -29,7 +29,6 @@ help:
 
 clean:
 	-rm -rf $(BUILDDIR)/*
-	-rm -rf source/api/*.rst
 
 html:
 	$(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html

doc/rtd_environment.yml

@@ -25,9 +25,8 @@ dependencies:
   - rioxarray
   - setuptools
   - setuptools_scm
-  - sphinx
+  - sphinx>=8.2.0
   - sphinx_rtd_theme
-  - sphinxcontrib-apidoc
   - trollsift
   - xarray
   - zarr

doc/source/conf.py

@@ -82,11 +82,14 @@ def __getattr__(cls, name):
 
 # -- General configuration -----------------------------------------------------
 
+# sphinxcontrib.apidoc was added to sphinx in 8.2.0 as sphinx.etx.apidoc
+needs_sphinx = "8.2.0"
+
 # Add any Sphinx extension module names here, as strings. They can be extensions
 # coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
 extensions = ["sphinx.ext.autodoc", "sphinx.ext.intersphinx", "sphinx.ext.todo", "sphinx.ext.coverage",
               "sphinx.ext.doctest", "sphinx.ext.napoleon", "sphinx.ext.autosummary", "sphinx.ext.autosectionlabel",
-              "doi_role", "sphinx.ext.viewcode", "sphinxcontrib.apidoc",
+              "doi_role", "sphinx.ext.viewcode", "sphinx.ext.apidoc",
               "sphinx.ext.mathjax"]
 
 # Autosectionlabel
@@ -95,18 +98,25 @@ def __getattr__(cls, name):
 autosectionlabel_maxdepth = 3
 
 # API docs
-apidoc_module_dir = "../../satpy"
-apidoc_output_dir = "api"
-apidoc_excluded_paths = [
-    "readers/caliop_l2_cloud.py",
-    "readers/ghrsst_l3c_sst.py",
-    "readers/li_l2.py",
-    "readers/scatsat1_l2b.py",
+apidoc_modules = [
+    {
+        "path": "../../satpy",
+        "destination": "api/",
+        "exclude_patterns": [
+            "../../satpy/readers/caliop_l2_cloud.py",
+            "../../satpy/readers/ghrsst_l3c_sst.py",
+            "../../satpy/readers/scatsat1_l2b.py",
+            # Prefer to not document test modules. Most users will look at
+            # source code if needed and we want to avoid documentation builds
+            # suffering from import-time test data creation. We want to keep
+            # things contributors might be interested in like satpy.tests.utils.
+            "../../satpy/tests/test_*.py",
+            "../../satpy/tests/**/test_*.py",
+        ],
+    },
 ]
 apidoc_separate_modules = True
-apidoc_extra_args = [
-    "--private",
-]
+apidoc_include_private = True
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ["_templates"]
@@ -297,7 +307,7 @@ def __getattr__(cls, name):
     "scipy": ("https://scipy.github.io/devdocs", None),
     "trollimage": ("https://trollimage.readthedocs.io/en/stable", None),
     "trollsift": ("https://trollsift.readthedocs.io/en/stable", None),
-    "xarray": ("https://xarray.pydata.org/en/stable", None),
+    "xarray": ("https://docs.xarray.dev/en/stable", None),
     "rasterio": ("https://rasterio.readthedocs.io/en/latest", None),
     "donfig": ("https://donfig.readthedocs.io/en/latest", None),
     "pooch": ("https://www.fatiando.org/pooch/latest/", None),