add wheel build action

Author: rflamary

.github/workflows/build_wheels.yml

@@ -0,0 +1,41 @@
+name: Build dist and wheels
+
+on:
+  push:
+    branches:
+      - 'build_wheels'
+
+
+jobs:
+  build_linux:
+
+    runs-on: ubuntu-latest
+    strategy:
+      max-parallel: 4
+      matrix:
+        python-version: [3.5, 3.6, 3.7, 3.8]
+
+    steps:
+    - uses: actions/checkout@v1
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v1
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install -r requirements.txt
+        
+    - name: Install cibuildwheel
+      run: |
+        python -m pip install cibuildwheel==1.3.0
+
+    - name: Build wheel
+      run: |
+        python -m cibuildwheel --output-dir wheelhouse
+
+    - uses: actions/upload-artifact@v1
+      with:
+        name: wheels
+        path: ./wheelhouse