Few final things to bring through from release. (#3963)

Author: jhale

.gitignore

@@ -129,6 +129,3 @@ _petsc*
 # Files created by demos
 core
 log.txt
-
-.pytest_cache/
-.mypy_cache/

python/doc/source/conf.py

@@ -160,8 +160,9 @@
 
 codeautolink_concat_default = True
 
+intersphinx_resolve_self = "dolfinx"
+
 # Could be reimplemented using packaging.version
-dolfinx_version = "main" if "dev0" in dolfinx.__version__ else "v" + dolfinx.__version__
 basix_version = "main" if "dev0" in basix.__version__ else "v" + basix.__version__
 ffcx_version = "main" if "dev0" in ffcx.__version__ else "v" + ffcx.__version__
 ufl_version = "main" if "dev0" in ufl.__version__ else ufl.__version__
@@ -188,10 +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",