Adding twine

Author: tomhamiltonstubber

.github/workflows/tests.yml

@@ -35,8 +35,24 @@ jobs:
     if: "success() && startsWith(github.ref, 'refs/tags/')"
     runs-on: ubuntu-latest
     steps:
-      - name: Publish package to PyPI
-        uses: pypa/gh-action-pypi-publish@master
+      - uses: actions/checkout@v2
+
+      - name: set up python
+        uses: actions/setup-python@v1
         with:
-          user: __token__
-          password: ${{ secrets.pypi_password }}
+          python-version: '3.8'
+
+      - name: install
+        run: |
+          make install
+          pip install -U wheel twine
+      - name: build
+        run: python setup.py sdist bdist_wheel
+
+      - run: twine check dist/*
+
+      - name: upload to pypi
+        run: twine upload dist/*
+        env:
+          TWINE_USERNAME: __token__
+          TWINE_PASSWORD: ${{ secrets.pypi_token }}