Merge pull request pybamm-team#3531 from agriyakhetarpal/support-pyth…

…on-3.12

Support Python 3.12

.github/workflows/publish_pypi.yml

@@ -124,7 +124,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
-          python-version: 3.11
+          python-version: 3.12
 
       - name: Install dependencies
         run: pip install --upgrade pip setuptools wheel

.github/workflows/run_periodic_tests.yml

@@ -31,7 +31,7 @@ jobs:
       - name: Setup python
         uses: actions/setup-python@v5
         with:
-          python-version: 3.11
+          python-version: 3.12
 
       - name: Check style
         run: |
@@ -46,7 +46,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
 
     steps:
       - uses: actions/checkout@v4
@@ -80,7 +80,7 @@ jobs:
         if: matrix.os != 'windows-latest'
         run: python -m nox -s pybamm-requires
 
-      - name: Run unit tests for GNU/Linux with Python 3.8, 3.9, and 3.10, and for macOS and Windows with all Python versions
+      - name: Run unit tests for GNU/Linux with Python 3.8, 3.9, 3.10, and 3.12; and for macOS and Windows with all Python versions
         if: (matrix.os == 'ubuntu-latest' && matrix.python-version != 3.11) || (matrix.os != 'ubuntu-latest')
         run: python -m nox -s unit
 
@@ -121,7 +121,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
 
     steps:
       - uses: actions/checkout@v4

.github/workflows/test_on_push.yml

@@ -23,7 +23,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v5
         with:
-          python-version: 3.11
+          python-version: 3.12
 
       - name: Check style
         run: |
@@ -38,8 +38,9 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
         # We check coverage on Ubuntu with Python 3.11, so we skip unit tests for it here
+        # TODO: check coverage with Python 3.12 when [odes] supports it
         exclude:
           - os: ubuntu-latest
             python-version: "3.11"
@@ -116,6 +117,7 @@ jobs:
         run: python -m nox -s unit
 
   # Runs only on Ubuntu with Python 3.11
+  # TODO: check coverage with Python 3.12 when [odes] supports it
   check_coverage:
     needs: style
     runs-on: ubuntu-latest
@@ -180,7 +182,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
     name: Integration tests (${{ matrix.os }} / Python ${{ matrix.python-version }})
 
     steps:
@@ -253,14 +255,14 @@ jobs:
       - name: Run integration tests for ${{ matrix.os }} with Python ${{ matrix.python-version }}
         run: python -m nox -s integration
 
-# Runs only on Ubuntu with Python 3.11. Skips IDAKLU module compilation
+# Runs only on Ubuntu with Python 3.12. Skips IDAKLU module compilation
 # for speedups, which is already tested in other jobs.
   run_doctests:
     needs: style
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
-    name: Doctests (ubuntu-latest / Python 3.11)
+    name: Doctests (ubuntu-latest / Python 3.12)
 
     steps:
       - name: Check out PyBaMM repository
@@ -270,39 +272,39 @@ jobs:
       - name: Install Linux system dependencies
         uses: awalsh128/[email protected]
         with:
-          packages: gfortran gcc graphviz pandoc
+          packages: graphviz pandoc
           execute_install_scripts: true
 
       # dot -c is for registering graphviz fonts and plugins
-      - name: Install OpenBLAS and TeXLive for Linux
+      - name: Install TeXLive for Linux
         run: |
           sudo apt-get update
           sudo dot -c
-          sudo apt-get install libopenblas-dev texlive-latex-extra dvipng
+          sudo apt-get install texlive-latex-extra dvipng
 
-      - name: Set up Python 3.11
+      - name: Set up Python 3.12
         id: setup-python
         uses: actions/setup-python@v5
         with:
-          python-version: 3.11
+          python-version: 3.12
           cache: 'pip'
 
       - name: Install nox
         run: python -m pip install nox
 
-      - name: Install docs dependencies and run doctests for GNU/Linux with Python 3.11
+      - name: Install docs dependencies and run doctests for GNU/Linux with Python 3.12
         run: python -m nox -s doctests
 
-      - name: Check if the documentation can be built for GNU/Linux with Python 3.11
+      - name: Check if the documentation can be built for GNU/Linux with Python 3.12
         run: python -m nox -s docs
 
-  # Runs only on Ubuntu with Python 3.11
+  # Runs only on Ubuntu with Python 3.12
   run_example_tests:
     needs: style
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
-    name: Example notebooks (ubuntu-latest / Python 3.11)
+    name: Example notebooks (ubuntu-latest / Python 3.12)
 
     steps:
       - name: Check out PyBaMM repository
@@ -322,11 +324,11 @@ jobs:
           sudo dot -c
           sudo apt-get install libopenblas-dev texlive-latex-extra dvipng
 
-      - name: Set up Python 3.11
+      - name: Set up Python 3.12
         id: setup-python
         uses: actions/setup-python@v5
         with:
-          python-version: 3.11
+          python-version: 3.12
           cache: 'pip'
 
       - name: Install nox
@@ -348,16 +350,16 @@ jobs:
       - name: Install SuiteSparse and SUNDIALS on GNU/Linux
         run: python -m nox -s pybamm-requires
 
-      - name: Run example notebooks tests for GNU/Linux with Python 3.11
+      - name: Run example notebooks tests for GNU/Linux with Python 3.12
         run: python -m nox -s examples
 
-  # Runs only on Ubuntu with Python 3.11
+  # Runs only on Ubuntu with Python 3.12
   run_scripts_tests:
     needs: style
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
-    name: Example scripts (ubuntu-latest / Python 3.11)
+    name: Example scripts (ubuntu-latest / Python 3.12)
 
     steps:
       - name: Check out PyBaMM repository
@@ -377,11 +379,11 @@ jobs:
           sudo dot -c
           sudo apt-get install libopenblas-dev texlive-latex-extra dvipng
 
-      - name: Set up Python 3.11
+      - name: Set up Python 3.12
         id: setup-python
         uses: actions/setup-python@v5
         with:
-          python-version: 3.11
+          python-version: 3.12
           cache: 'pip'
 
       - name: Install nox
@@ -403,5 +405,5 @@ jobs:
       - name: Install SuiteSparse and SUNDIALS on GNU/Linux
         run: python -m nox -s pybamm-requires
 
-      - name: Run example scripts tests for GNU/Linux with Python 3.11
+      - name: Run example scripts tests for GNU/Linux with Python 3.12
         run: python -m nox -s scripts

.gitignore

@@ -110,6 +110,7 @@ setup.log
 # test
 test.c
 test.json
+.pytest_cache/
 
 # tox
 .tox/

.readthedocs.yaml

@@ -24,7 +24,7 @@ build:
     - "graphviz"
   os: ubuntu-22.04
   tools:
-    python: "3.11"
+    python: "3.12"
     # You can also specify other tool versions:
     # nodejs: "19"
     # rust: "1.64"

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 ## Features
 
+- Added support for Python 3.12 ([#3531](https://github.com/pybamm-team/PyBaMM/pull/3531))
 - Added method to get QuickPlot axes by variable ([#3596](https://github.com/pybamm-team/PyBaMM/pull/3596))
 - Added custom experiment terminations ([#3596](https://github.com/pybamm-team/PyBaMM/pull/3596))
 - Mechanical parameters are now a function of stoichiometry and temperature ([#3576](https://github.com/pybamm-team/PyBaMM/pull/3576))

docs/source/user_guide/installation/GNU-linux.rst

@@ -6,7 +6,7 @@ GNU-Linux & MacOS
 Prerequisites
 -------------
 
-To use PyBaMM, you must have Python 3.8, 3.9, 3.10, or 3.11 installed.
+To use PyBaMM, you must have Python 3.8, 3.9, 3.10, 3.11, or 3.12 installed.
 
 .. tab:: Debian-based distributions (Debian, Ubuntu, Linux Mint)
 
@@ -50,7 +50,7 @@ User install
 
 We recommend to install PyBaMM within a virtual environment, in order
 not to alter any distribution Python files.
-First, make sure you are using Python 3.8, 3.9, 3.10, or 3.11.
+First, make sure you are using Python 3.8, 3.9, 3.10, 3.11, or 3.12.
 To create a virtual environment ``env`` within your current directory type:
 
 .. code:: bash
@@ -105,7 +105,15 @@ Optional - scikits.odes solver
 Users can install `scikits.odes <https://github.com/bmcage/odes>`__ in
 order to use the wrapped SUNDIALS ODE and DAE
 `solvers <https://docs.pybamm.org/en/latest/source/api/solvers/scikits_solvers.html>`__.
-Currently, only GNU/Linux and macOS are supported.
+
+.. note::
+
+   Currently, only GNU/Linux and macOS are supported.
+
+.. note::
+
+   The ``scikits.odes`` solver is not supported on Python 3.12 yet, please refer to https://github.com/bmcage/odes/issues/162.
+   There is support for Python 3.8, 3.9, 3.10, and 3.11.
 
 .. tab:: GNU/Linux
 

docs/source/user_guide/installation/install-from-source.rst

@@ -25,7 +25,7 @@ or download the source archive on the repository's homepage.
 
 To install PyBaMM, you will need:
 
-- Python 3 (PyBaMM supports versions 3.8, 3.9, 3.10, and 3.11)
+- Python 3 (PyBaMM supports versions 3.8, 3.9, 3.10, 3.11, and 3.12)
 - The Python headers file for your current Python version.
 - A BLAS library (for instance `openblas <https://www.openblas.net/>`_).
 - A C compiler (ex: ``gcc``).

docs/source/user_guide/installation/windows.rst

@@ -6,7 +6,7 @@ Windows
 Prerequisites
 -------------
 
-To use PyBaMM, you must have Python 3.8, 3.9, 3.10, or 3.11 installed.
+To use PyBaMM, you must have Python 3.8, 3.9, 3.10, 3.11, or 3.12 installed.
 
 To install Python 3 download the installation files from `Python’s
 website <https://www.python.org/downloads/windows/>`__. Make sure to

noxfile.py

@@ -22,7 +22,7 @@
 
 def set_environment_variables(env_dict, session):
     """
-    Sets environment variables for a nox session object.
+    Sets environment variables for a nox Session object.
 
     Parameters
     -----------
@@ -61,7 +61,10 @@ def run_coverage(session):
     set_environment_variables(PYBAMM_ENV, session=session)
     session.install("coverage", silent=False)
     if sys.platform != "win32":
-        session.install("-e", ".[all,jax,odes]", silent=False)
+        if sys.version_info > (3, 12):
+            session.install("-e", ".[all,jax]", silent=False)
+        else:
+            session.install("-e", ".[all,jax,odes]", silent=False)
     else:
         if sys.version_info < (3, 9):
             session.install("-e", ".[all]", silent=False)
@@ -77,7 +80,10 @@ def run_integration(session):
     """Run the integration tests."""
     set_environment_variables(PYBAMM_ENV, session=session)
     if sys.platform != "win32":
-        session.install("-e", ".[all,jax,odes]", silent=False)
+        if sys.version_info > (3, 12):
+            session.install("-e", ".[all,jax]", silent=False)
+        else:
+            session.install("-e", ".[all,jax,odes]", silent=False)
     else:
         if sys.version_info < (3, 9):
             session.install("-e", ".[all]", silent=False)
@@ -98,7 +104,10 @@ def run_unit(session):
     """Run the unit tests."""
     set_environment_variables(PYBAMM_ENV, session=session)
     if sys.platform != "win32":
-        session.install("-e", ".[all,jax,odes]", silent=False)
+        if sys.version_info > (3, 12):
+            session.install("-e", ".[all,jax]", silent=False)
+        else:
+            session.install("-e", ".[all,jax,odes]", silent=False)
     else:
         if sys.version_info < (3, 9):
             session.install("-e", ".[all]", silent=False)
@@ -131,34 +140,35 @@ def set_dev(session):
     session.install("virtualenv", "cmake")
     session.run("virtualenv", os.fsdecode(VENV_DIR), silent=True)
     python = os.fsdecode(VENV_DIR.joinpath("bin/python"))
-    session.run(
-        python,
-        "-m",
-        "pip",
-        "install",
-        "--upgrade",
-        "pip",
-        "setuptools",
-        "wheel",
-        external=True,
-    )
     if sys.platform == "linux":
-        session.run(
-            python,
-            "-m",
-            "pip",
-            "install",
-            "-e",
-            ".[all,dev,jax,odes]",
-            external=True,
-        )
+        if sys.version_info > (3, 12):
+            session.run(
+                python,
+                "-m",
+                "pip",
+                "install",
+                "-e",
+                ".[all,dev,jax]",
+                external=True,
+            )
+        else:
+            session.run(
+                python,
+                "-m",
+                "pip",
+                "install",
+                "-e",
+                ".[all,dev,jax,odes]",
+                external=True,
+            )
     else:
         if sys.version_info < (3, 9):
             session.run(
                 python,
                 "-m",
                 "pip",
                 "install",
+                "-e",
                 ".[all,dev]",
                 external=True,
             )
@@ -168,6 +178,7 @@ def set_dev(session):
                 "-m",
                 "pip",
                 "install",
+                "-e",
                 ".[all,dev,jax]",
                 external=True,
             )
@@ -178,6 +189,9 @@ def run_tests(session):
     """Run the unit tests and integration tests sequentially."""
     set_environment_variables(PYBAMM_ENV, session=session)
     if sys.platform != "win32":
+        if sys.version_info > (3, 12):
+            session.install("-e", ".[all,jax]", silent=False)
+        else:
             session.install("-e", ".[all,jax,odes]", silent=False)
     else:
         if sys.version_info < (3, 9):