Updates to work on nightly and stable

Author: jorgensd

.github/workflows/formatting.yml

@@ -13,8 +13,8 @@ env:
 
 jobs:
   build:
-    runs-on: ubuntu-24.04
-    container: ghcr.io/fenics/dolfinx/dolfinx:nightly
+    runs-on: ubuntu-latest
+    container: ghcr.io/fenics/dolfinx/dolfinx:stable
     steps:
       - uses: actions/checkout@v5
 

Dockerfile

@@ -1,4 +1,4 @@
-FROM ghcr.io/fenics/dolfinx/lab:nightly
+FROM ghcr.io/fenics/dolfinx/lab:stable
 
 
 # create user with a home directory

docker/Dockerfile.webpage

@@ -1,4 +1,4 @@
-FROM ghcr.io/fenics/dolfinx/lab:nightly
+FROM ghcr.io/fenics/dolfinx/lab:stable
 
 
 RUN apt-get update && apt-get install -y wget unzip mesa-utils libgl1-mesa-dev

src/ucs/diffusion/diffusion.ipynb

@@ -103,7 +103,10 @@
     ") -> tuple[ufl.Measure, ufl.Measure, ufl.Measure]:\n",
     "    \"\"\"Define volume and surface measures for a given domain and optional markers.\"\"\"\n",
     "    # Check for consistency of mesh markers\n",
-    "    tdim = domain.ufl_cell().topological_dimension()\n",
+    "    try:\n",
+    "        tdim = domain.ufl_cell().topological_dimension()\n",
+    "    except TypeError:\n",
+    "        tdim = domain.ufl_cell().topological_dimension\n",
     "    if cell_marker is not None and cell_marker.dim != tdim:\n",
     "        raise ValueError(\n",
     "            f\"Volume marker must be of dimension {tdim}, but got {cell_marker.dim}\"\n",