Automate pypi release (pymc-devs#135)

* adapted the release setup to mimic one used in pymc-marketing

* fixed naming not matching in __init__

* fixing importing error for numpy

* fixing command

* adding numpy dependency to fix missing numpy error

* fixing self import in setup.py

* including versioneer, supressing pre-commit for versionner files

* fixed build

.gitattributes

@@ -0,0 +1 @@
+pymc_experimental/_version.py export-subst

.github/workflows/pypi.yml

@@ -0,0 +1,86 @@
+name: PyPI
+on:
+  pull_request:
+    branches: [main]
+  push:
+    branches: [main]
+  release:
+    types: [published]
+
+jobs:
+  build:
+    name: build source distribution
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - uses: actions/setup-python@v4
+        with:
+          python-version: 3.8
+      - name: Build the sdist and the wheel
+        run: |
+          pip install build
+          python3 -m build
+      - name: Check the sdist installs and imports
+        run: |
+          mkdir -p test-sdist
+          cd test-sdist
+          python -m venv venv-sdist
+          venv-sdist/bin/python -m pip install ../dist/pymc-experimental*.tar.gz
+          echo "Checking import and version number (on release)"
+          venv-sdist/bin/python -c "import pymc_experimental as pmx; assert pmx.__version__ == '${{  github.ref_name }}' if '${{ github.ref_type }}' == 'tag' else pmx.__version__; print(pmx.__version__)"
+          cd ..
+      - name: Check the bdist installs and imports
+        run: |
+          mkdir -p test-bdist
+          cd test-bdist
+          python -m venv venv-bdist
+          venv-bdist/bin/python -m pip install ../dist/pymc_experimental*.whl
+          echo "Checking import and version number (on release)"
+          venv-bdist/bin/python -c "import pymc_experimental as pmx; assert pmx.__version__ == '${{  github.ref_name }}' if '${{ github.ref_type }}' == 'tag' else pmx.__version__; print(pmx.__version__)"
+          cd ..
+      - uses: actions/upload-artifact@v3
+        with:
+          name: artifact
+          path: dist/*
+  test:
+    name: upload to test PyPI
+    needs: [build]
+    runs-on: ubuntu-latest
+    if: github.event_name == 'release' && github.event.action == 'published'
+    steps:
+      - uses: actions/download-artifact@v3
+        with:
+          name: artifact
+          path: dist
+      - uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          skip_existing: true
+          user: __token__
+          password: ${{ secrets.TEST_PYPI_API_TOKEN }}
+          repository_url: https://test.pypi.org/legacy/
+      - uses: actions/setup-python@v4
+        with:
+          python-version: 3.8
+      - name: Test pip install from test.pypi
+        run: |
+          python -m venv venv-test-pypi
+          venv-test-pypi/bin/python -m pip install --index-url https://test.pypi.org/simple/ --extra-index-url https://pypi.org/simple pymc-experimental
+          echo "Checking import and version number"
+          venv-test-pypi/bin/python -c "import pymc_experimental; assert pymc_experimental.__version__ == '${{  github.ref_name }}'"
+
+  publish:
+    name: upload release to PyPI
+    needs: [build, test]
+    runs-on: ubuntu-latest
+    if: github.event_name == 'release' && github.event.action == 'published'
+    steps:
+      - uses: actions/download-artifact@v3
+        with:
+          name: artifact
+          path: dist
+      - uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          user: __token__
+          password: ${{ secrets.PYPI_API_TOKEN }}

.pre-commit-config.yaml

@@ -29,16 +29,19 @@ repos:
   rev: v2.14.5
   hooks:
     - id: pylint
+      exclude: versioneer.py
       args: [--rcfile=.pylintrc]
       files: ^pymc_experimental/
 - repo: https://github.com/MarcoGorelli/madforhooks
   rev: 0.3.0
   hooks:
     - id: no-print-statements
+      exclude: _version.py
       files: ^pymc_experimental/
 - repo: local
   hooks:
     - id: no-relative-imports
+      exclude: versioneer.py
       name: No relative imports
       entry: from \.[\.\w]* import
       types: [python]

MANIFEST.in

@@ -0,0 +1,4 @@
+include requirements*.txt
+include *.md *.rst
+include LICENSE
+include versioneer.py

docs/source/conf.py

@@ -29,7 +29,7 @@
 import os
 import sys
 
-from pymc_experimental import __version__
+import pymc_experimental  # isort:skip
 
 sys.path.insert(0, os.path.abspath("../"))
 
@@ -40,9 +40,9 @@
 author = "pymc-devs"
 
 # The short X.Y version
-version = __version__
+version = pymc_experimental.__version__
 # The full version, including alpha/beta/rc tags
-release = __version__
+release = version
 
 
 # -- General configuration ---------------------------------------------------

pymc_experimental/__init__.py

@@ -11,10 +11,6 @@
 #   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 #   See the License for the specific language governing permissions and
 #   limitations under the License.
-
-
-__version__ = "0.0.2"
-
 import logging
 
 _log = logging.getLogger("pmx")
@@ -25,7 +21,8 @@
         handler = logging.StreamHandler()
         _log.addHandler(handler)
 
-
-from pymc_experimental import distributions, gp, utils
+from pymc_experimental import _version, distributions, gp, utils
 from pymc_experimental.inference.fit import fit
 from pymc_experimental.marginal_model import MarginalModel
+
+__version__ = _version.get_versions()["version"]