BLD: Publish to pypi as part of release. Also publish docs. (#167)

* BLD: Publish to pypi as part of release

* BUG: Fix tutorial code

* BLD: Also publish docs on release

Author: gerrymanoim

.github/workflows/release.yml

@@ -0,0 +1,67 @@
+name: Publish Python 🐍 distributions 📦 to PyPI
+on:
+  release:
+    types: [published]
+
+jobs:
+  build-n-publish:
+    name: Build and publish Python 🐍 distributions 📦 to TestPyPI
+    runs-on: ubuntu-18.04
+    steps:
+    - uses: actions/checkout@2
+      with:
+        submodules: 'recursive'
+    - name: Set up Python 3.8
+      uses: actions/setup-python@v2
+      with:
+        python-version: 3.8
+    - name: Install python dependencies
+      env:
+        PYTHONWARNINGS: ignore:DEPRECATION::pip._internal.cli.base_command
+      run: |
+        python -m pip install --upgrade pip
+        pip install numpy==1.18.1
+    - name: Install c++ dependencies (ubuntu)
+      run: |
+        sudo apt-get -y install libpcre2-dev libsparsehash-dev doxygen
+    - name: Set gcc envvars
+      run: |
+        echo ::set-env name=CC::gcc-8
+        echo ::set-env name=CXX::g++-8
+    - name: Build sdist
+      run: python setup.py sdist
+
+    - name: Publish distribution 📦 to Test PyPI
+      uses: pypa/gh-action-pypi-publish@master
+      with:
+        skip_existing: true
+        password: ${{ secrets.test_pypi_password }}
+        repository_url: https://test.pypi.org/legacy/
+
+    - name: Install from test and test running
+      run: |
+        pip install --extra-index-url https://test.pypi.org/simple libpy
+        python -c 'import libpy;print(libpy.__version__)'
+        pip uninstall -y libpy
+
+    - name: Publish distribution 📦 to PyPI
+      uses: pypa/gh-action-pypi-publish@master
+      with:
+        skip_existing: true
+        password: ${{ secrets.pypi_password }}
+
+    - name: Install and test running
+      run: |
+        pip install libpy
+        python -c 'import libpy;print(libpy.__version__)
+
+    - name: Build the docs
+      run: |
+        pip install sphinx sphinx_rtd_theme breathe ipython
+        make docs
+
+    - name: Deploy the docs
+      uses: peaceiris/actions-gh-pages@v3
+      with:
+        github_token: ${{ secrets.GITHUB_TOKEN }}
+        publish_dir: ./docs/build/html

docs/source/tutorial/libpy_tutorial/classes.cc

@@ -68,10 +68,12 @@ struct LIBPY_NO_EXPORT to_object<libpy_tutorial::vec3d>
 
 namespace libpy_tutorial {
 
+using namespace std::string_literals;
+
 LIBPY_AUTOMODULE(libpy_tutorial, classes, ({}))
 (py::borrowed_ref<> m) {
     py::owned_ref t =
-        py::autoclass<vec3d>(PyModule_GetName(m) + ".Vec3d")
+        py::autoclass<vec3d>(PyModule_GetName(m.get()) + ".Vec3d"s)
             .doc("An efficient 3-vector.")   // add a class docstring
             .new_<double, double, double>()  //__new__ takes parameters
             // bind the named methods to Python