Tweaks.

Author: jhale

python/doc/source/conf.py

@@ -160,7 +160,7 @@
 
 codeautolink_concat_default = True
 
-intersphinx_resolve_self = 'dolfinx'
+intersphinx_resolve_self = "dolfinx"
 
 # Could be reimplemented using packaging.version
 basix_version = "main" if "dev0" in basix.__version__ else "v" + basix.__version__
@@ -189,10 +189,6 @@
         f"https://mpi4py.readthedocs.io/en/{mpi4py.__version__}",
         None,
     ),
-    "dolfinx": (
-        f"https://docs.fenicsproject.org/dolfinx/{dolfinx_version}/python",
-        None,
-    ),
     "basix": (
         f"https://docs.fenicsproject.org/basix/{basix_version}/python",
         None,

python/pyproject.toml

@@ -36,6 +36,7 @@ docs = [
       "matplotlib",
       "myst_parser",
       "numba",
+      "packaging",
       "pyyaml",
       "sphinx",
       "sphinx_rtd_theme",