Add official support for python 3.12

.github/workflows/all-checks.yml

@@ -14,7 +14,7 @@ jobs:
     strategy:
       matrix:
         os: [ windows-latest, ubuntu-latest ]
-        python-version: [ "3.9", "3.10", "3.11" ]
+        python-version: [ "3.9", "3.10", "3.11", "3.12" ]
     uses: ./.github/workflows/e2e-tests.yml
     with:
       os: ${{ matrix.os }}
@@ -24,7 +24,7 @@ jobs:
     strategy:
       matrix:
         os: [ windows-latest, ubuntu-latest ]
-        python-version: [ "3.9", "3.10", "3.11" ]
+        python-version: [ "3.9", "3.10", "3.11", "3.12" ]
     uses: ./.github/workflows/unit-tests.yml
     with:
       os: ${{ matrix.os }}
@@ -34,7 +34,7 @@ jobs:
     strategy:
       matrix:
         os: [ ubuntu-latest ]
-        python-version: [ "3.9", "3.10", "3.11" ]
+        python-version: [ "3.9", "3.10", "3.11", "3.12" ]
     uses: ./.github/workflows/lint.yml
     with:
       os: ${{ matrix.os }}

.github/workflows/build-backend.yml

@@ -17,7 +17,7 @@ jobs:
     strategy:
       matrix:
         os: [ windows-latest, ubuntu-latest ]
-        python-version: [ "3.9", "3.10", "3.11" ]
+        python-version: [ "3.9", "3.10", "3.11", "3.12" ]
     uses: ./.github/workflows/e2e-tests.yml
     with:
       os: ${{ matrix.os }}
@@ -27,7 +27,7 @@ jobs:
     strategy:
       matrix:
         os: [ windows-latest, ubuntu-latest ]
-        python-version: [ "3.9", "3.10", "3.11" ]
+        python-version: [ "3.9", "3.10", "3.11", "3.12" ]
     uses: ./.github/workflows/unit-tests.yml
     with:
       os: ${{ matrix.os }}
@@ -37,7 +37,7 @@ jobs:
     strategy:
       matrix:
         os: [ ubuntu-latest ]
-        python-version: [ "3.9", "3.10", "3.11" ]
+        python-version: [ "3.9", "3.10", "3.11", "3.12" ]
     uses: ./.github/workflows/lint.yml
     with:
       os: ${{ matrix.os }}

.github/workflows/docs-only-checks.yml

@@ -19,7 +19,7 @@ jobs:
     strategy:
       matrix:
         os: [ ubuntu-latest ]
-        python-version: ["3.9", "3.10", "3.11"]
+        python-version: ["3.9", "3.10", "3.11", "3.12" ]
     uses: ./.github/workflows/lint.yml
     with:
       os: ${{ matrix.os }}

RELEASE.md

@@ -10,6 +10,7 @@ Please follow the established format:
 
 ## Major features and improvements
 
+- Add support for Python 3.12
 - Update Kedro-Viz telemetry for opt-out model (#2022)
 - Introduce `behaviour` prop object with `reFocus` prop (#2161)
 

package/features/environment.py

@@ -41,7 +41,7 @@ def before_scenario(context, scenario):
 
     if (
         kedro_version
-        and kedro_version <= parse("0.18.12")
+        and kedro_version < parse("0.18.12")
         and sys.version_info >= (3, 11)
     ):
         print(

package/features/steps/lower_requirements.txt

@@ -1,13 +1,15 @@
 ipython==7.0.0
 fastapi==0.100.0
-fsspec==2021.4
+fsspec==2021.4; python_version < '3.12'
+fsspec==2021.06.01; python_version >= '3.12'
 aiofiles==22.1.0
 uvicorn[standard]==0.22.0
 watchfiles==0.24.0
 plotly==4.8
 packaging==23.0
 pandas==1.3; python_version < '3.10'
-pandas==1.5; python_version >= '3.10'
+pandas==1.5; python_version >= '3.10' and python_version < '3.12'
+pandas==2.1.1; python_version >= '3.12'
 sqlalchemy==1.4
 strawberry-graphql==0.192.0
 networkx==2.5

package/kedro_viz/__init__.py

@@ -10,7 +10,7 @@ class KedroVizPythonVersionWarning(UserWarning):
     """Custom class for warnings about incompatibilities with Python versions."""
 
 
-if sys.version_info >= (3, 12):
+if sys.version_info >= (3, 13):
     warnings.warn(
         """Please be advised that Kedro Viz is not yet fully
         compatible with the Python version you are currently using.""",

package/tests/test_import.py

@@ -4,8 +4,8 @@
 
 
 def test_import_kedro_viz_with_no_official_support_emits_warning(mocker):
-    """Test importing kedro Viz with python>=3.12 and controlled warnings should work"""
-    mocker.patch("kedro_viz.sys.version_info", (3, 12))
+    """Test importing kedro Viz with python>=3.13 and controlled warnings should work"""
+    mocker.patch("kedro_viz.sys.version_info", (3, 13))
 
     # We use the parent class to avoid issues with `exec_module`
     with pytest.warns(UserWarning) as record: