initial

.github/workflows/check.yaml

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+name: check
+
+on: push
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        include:
+          - python-version: "3.9"
+            usable-python-version: "3.9"
+          - python-version: "3.10"
+            usable-python-version: "3.10"
+          - python-version: "3.11"
+            usable-python-version: "3.11"
+          - python-version: "3.12"
+            usable-python-version: "3.12"
+          - python-version: "3.13"
+            usable-python-version: "3.13"
+    env:
+      # Configure a constant location for the uv cache
+      UV_CACHE_DIR: /tmp/.uv-cache
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Restore uv cache
+        uses: actions/cache@v4
+        with:
+          path: /tmp/.uv-cache
+          key: uv-${{ runner.os }}-${{ hashFiles('uv.lock') }}
+          restore-keys: |
+            uv-${{ runner.os }}-${{ hashFiles('uv.lock') }}
+            uv-${{ runner.os }}
+
+      - name: Install the project
+        run: ./pw uv sync --all-extras --dev
+
+      - name: Run tests
+        run: ./pw uv run pytest tests
+      - name: typecheck
+        run: ./pw uv run mypy
+      - name: lint
+        run: ./pw uv run pytest tests
+
+      - name: set minimum deps
+        run: ./pw uv pip install pydantic==2.4.2
+      - name: Run tests
+        run: ./pw uv run pytest tests
+      - name: typecheck
+        run: ./pw uv run mypy
+      - name: lint
+        run: ./pw uv run pytest tests
+
+      - name: Minimize uv cache
+        run: uv cache prune --ci

.github/workflows/publish.yaml

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+name: publish
+
+on:
+  workflow_dispatch:
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+
+    env:
+      # Configure a constant location for the uv cache
+      UV_CACHE_DIR: /tmp/.uv-cache
+      python_version: "3.13"
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: $python_version
+
+      - name: Restore uv cache
+        uses: actions/cache@v4
+        with:
+          path: /tmp/.uv-cache
+          key: uv-${{ runner.os }}-${{ hashFiles('uv.lock') }}
+          restore-keys: |
+            uv-${{ runner.os }}-${{ hashFiles('uv.lock') }}
+            uv-${{ runner.os }}
+
+      - run: ./pw uv build
+      - run: ./pw uv publish
+        env:
+          PYPI_TOKEN: ${{ secrets.PYPI_TOKEN }}
+
+      # Upload wheel as a release asset
+      - name: Upload Release Asset
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: gh release upload ${{ github.event.release.tag_name }} ./dist/*
+
+      - name: Minimize uv cache
+        run: uv cache prune --ci

.gitignore

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+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+#.idea/
+
+/.pyprojectx

README.md

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+# pydantic-basedtyping
+
+support for basedtyping features with pydantic:
+
+```py
+from pydantic import BaseModel
+
+class A(BaseModel):
+    a: 1 | 2
+A(a=1)  # A(a=1)
+A(a=2)  # A(a=2)
+A(a=3)  # ValidationError
+```
+
+# installation
+
+1. add `pydantic-basedtyping` as a dependency
+2. install the plugin with:
+    ```console
+    python -m pydantic_basedtyping install
+    ```
+
+this can be configured with pyprojectx:
+```toml
+[tool.pyprojectx]
+install = "uv sync; uv run python -m pydantic_basedtyping install"
+```