Run CI on Python 3.14

.github/workflows/build-wheels.yml

@@ -64,11 +64,11 @@ jobs:
           - {torch-version: '2.3', cibw-python: 'cp312-*'}
           - {torch-version: '2.4', cibw-python: 'cp312-*'}
           - {torch-version: '2.5', cibw-python: 'cp312-*'}
-          - {torch-version: '2.6', cibw-python: 'cp312-*'}
-          - {torch-version: '2.7', cibw-python: 'cp312-*'}
-          - {torch-version: '2.8', cibw-python: 'cp312-*'}
-          - {torch-version: '2.9', cibw-python: 'cp312-*'}
-          - {torch-version: '2.10', cibw-python: 'cp312-*'}
+          - {torch-version: '2.6', cibw-python: 'cp313-*'}
+          - {torch-version: '2.7', cibw-python: 'cp313-*'}
+          - {torch-version: '2.8', cibw-python: 'cp313-*'}
+          - {torch-version: '2.9', cibw-python: 'cp314-*'}
+          - {torch-version: '2.10', cibw-python: 'cp314-*'}
     steps:
       - uses: actions/checkout@v6
         with:
@@ -77,7 +77,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v6
         with:
-          python-version: "3.13"
+          python-version: "3.14"
 
       - name: install dependencies
         run: python -m pip install cibuildwheel
@@ -145,7 +145,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v6
         with:
-          python-version: "3.13"
+          python-version: "3.14"
 
       - name: install dependencies
         run: python -m pip install twine wheel
@@ -196,7 +196,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v6
         with:
-          python-version: "3.13"
+          python-version: "3.14"
 
       - name: install dependencies
         run: python -m pip install wheel build twine
@@ -324,7 +324,7 @@ jobs:
       - name: setup Python
         uses: actions/setup-python@v6
         with:
-          python-version: "3.13"
+          python-version: "3.14"
 
       - name: setup environment
         run: |

.github/workflows/docs.yml

@@ -25,7 +25,7 @@ jobs:
       - name: setup Python
         uses: actions/setup-python@v6
         with:
-          python-version: "3.13"
+          python-version: "3.14"
 
       - name: install dependencies
         run: |

.github/workflows/torch-tests.yml

@@ -25,13 +25,18 @@ jobs:
             python-version: "3.10"
             torch-version: "2.10"
           - os: ubuntu-24.04
+            # Keep a building with Python 3.13 since TorchScript is deprecated
+            # in Python 3.14
             python-version: "3.13"
             torch-version: "2.10"
+          - os: ubuntu-24.04
+            python-version: "3.14"
+            torch-version: "2.10"
           - os: macos-15
-            python-version: "3.13"
+            python-version: "3.14"
             torch-version: "2.10"
           - os: windows-2022
-            python-version: "3.13"
+            python-version: "3.14"
             torch-version: "2.10"
     steps:
       - uses: actions/checkout@v6

pyproject.toml

@@ -55,16 +55,19 @@ omit = ["documentation.py"]
 ### ======================================================================== ###
 
 [tool.pytest.ini_options]
-# ignore" a bunch of internal warnings with Python 3.13 and PyTorch
 filterwarnings = [
     "error",
+    # internal warnings with Python 3.12+ and PyTorch
     "ignore:ast.Str is deprecated and will be removed in Python 3.14:DeprecationWarning",
     "ignore:Attribute s is deprecated and will be removed in Python 3.14:DeprecationWarning",
     "ignore:ast.NameConstant is deprecated and will be removed in Python 3.14:DeprecationWarning",
+    # TorchScript deprecation warnings
     "ignore:`torch.jit.script` is deprecated. Please switch to `torch.compile` or `torch.export`:DeprecationWarning",
     "ignore:`torch.jit.save` is deprecated. Please switch to `torch.export`:DeprecationWarning",
     "ignore:.*vesin.metatomic was only tested with metatomic.torch >=0.1.3,<0.2.*:UserWarning",
     "ignore:`torch.jit.load` is deprecated. Please switch to `torch.export`.:DeprecationWarning",
+    "ignore:`torch.jit.script` is not supported in Python 3.14+:DeprecationWarning",
+    "ignore:`torch.jit.save` is not supported in Python 3.14+:DeprecationWarning",
 ]
 
 ### ======================================================================== ###

python/metatomic_torch/pyproject.toml

@@ -62,6 +62,9 @@ filterwarnings = [
     "ignore:`torch.jit.script` is deprecated. Please switch to `torch.compile` or `torch.export`:DeprecationWarning",
     "ignore:`torch.jit.save` is deprecated. Please switch to `torch.export`:DeprecationWarning",
     "ignore:`torch.jit.load` is deprecated. Please switch to `torch.export`:DeprecationWarning",
+    "ignore:`torch.jit.script` is not supported in Python 3.14+:DeprecationWarning",
+    "ignore:`torch.jit.save` is not supported in Python 3.14+:DeprecationWarning",
+    "ignore:`torch.jit.load` is not supported in Python 3.14+:DeprecationWarning",
     # There is a circular dependency between metatomic-torch and vesin.metatomic
     "ignore:.*vesin.metatomic was only tested with metatomic.torch >=0.1.3,<0.2.*:UserWarning",
 ]

python/metatomic_torchsim/pyproject.toml

@@ -55,6 +55,10 @@ filterwarnings = [
     "ignore:`torch.jit.script_method` is deprecated. Please switch to `torch.compile` or `torch.export`:DeprecationWarning",
     "ignore:`torch.jit.save` is deprecated. Please switch to `torch.export`:DeprecationWarning",
     "ignore:`torch.jit.load` is deprecated. Please switch to `torch.export`:DeprecationWarning",
+    "ignore:`torch.jit.script` is not supported in Python 3.14+:DeprecationWarning",
+    "ignore:`torch.jit.script_method` is not supported in Python 3.14+:DeprecationWarning",
+    "ignore:`torch.jit.save` is not supported in Python 3.14+:DeprecationWarning",
+    "ignore:`torch.jit.load` is not supported in Python 3.14+:DeprecationWarning",
     # There is a circular dependency between metatomic-torch and vesin.metatomic
     "ignore:.*vesin.metatomic was only tested with metatomic.torch >=0.1.3,<0.2.*:UserWarning",
     # This comes from inside TorchSim