feat(): Migrate Flow360BaseModel (#1808)

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

Author: benflexcompute

.github/workflows/codestyle.yml

@@ -15,10 +15,10 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - name: Install poetry
-        run: pipx install poetry
+        run: pipx install poetry==2.3.1
       - uses: actions/setup-python@v4
         with:
-          python-version: '3.9'
+          python-version: '3.10'
           cache: 'poetry'
       - name: Setup CodeArtifact auth for Poetry
         uses: ./.github/actions/setup-codeartifact-poetry-auth
@@ -35,10 +35,10 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - name: Install poetry
-        run: pipx install poetry
+        run: pipx install poetry==2.3.1
       - uses: actions/setup-python@v4
         with:
-          python-version: '3.9'
+          python-version: '3.10'
           cache: 'poetry'
       - name: Setup CodeArtifact auth for Poetry
         uses: ./.github/actions/setup-codeartifact-poetry-auth
@@ -57,10 +57,10 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - name: Install poetry
-        run: pipx install poetry
+        run: pipx install poetry==2.3.1
       - uses: actions/setup-python@v4
         with:
-          python-version: '3.9'
+          python-version: '3.10'
           cache: 'poetry'
       - name: Setup CodeArtifact auth for Poetry
         uses: ./.github/actions/setup-codeartifact-poetry-auth

.github/workflows/deploy-doc.yml

@@ -12,7 +12,7 @@ jobs:
     - name: Setup Python
       uses: actions/setup-python@v4
       with:
-        python-version: '3.9'
+        python-version: '3.10'
 
     - name: Install Sphinx
       run: |
@@ -32,4 +32,3 @@ jobs:
       with:
         github_token: ${{ secrets.GITHUB_TOKEN }}
         publish_dir: docs/_build/html/
-

.github/workflows/pypi-publish.yml

@@ -321,10 +321,10 @@ jobs:
         echo "::notice ::Tag commit SHA: ${{ needs.validate-release-source.outputs.tag_commit_sha }}"
 
     - name: Install poetry
-      run: pipx install poetry
+      run: pipx install poetry==2.3.1
     - uses: actions/setup-python@v4
       with:
-        python-version: '3.9'
+        python-version: '3.10'
         cache: 'poetry'
     - name: Setup CodeArtifact auth for Poetry
       uses: ./.github/actions/setup-codeartifact-poetry-auth

.github/workflows/test.yml

@@ -26,7 +26,7 @@ jobs:
         shell: bash
     strategy:
       matrix:
-        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
+        python-version: ['3.10', '3.11', '3.12', '3.13']
         platform: [ubuntu-latest, macos-latest, windows-latest]
 
     steps:
@@ -48,7 +48,7 @@ jobs:
     - name: Install Poetry
       uses: snok/install-poetry@v1
       with:
-        version: 1.8.4 # Accommodating Python 3.9 to 3.13
+        version: 2.3.1 # Aligned with poetry.lock generator version
         virtualenvs-in-project: true
         virtualenvs-create: true
 

.pylintrc

@@ -82,7 +82,7 @@ persistent=yes
 
 # Minimum Python version to use for version dependent checks. Will default to
 # the version used to run pylint.
-py-version=3.9
+py-version=3.10
 
 # Discover python modules and packages in the file system subtree.
 recursive=no

CHANGELOG.md

@@ -25,6 +25,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - split code to `VolumeMesh` (cloud resource) and `VolumeMeshDraft` (before submission)
 - added constructor from filename: `Flow360Params("path/to/file.json")`
 - status is enum with `is_final()` method
+- dropped support for Python 3.9; minimum supported Python version is now 3.10
 
 ### Bug Fixes
 - added unittests, code coverage 67%

README.md

@@ -10,6 +10,8 @@
 # How to use Flow360 python client
 
 ## install
+Requires Python 3.10 or newer.
+
 ### Using pip (recommended)
 ``pip install flow360``