chore(CI): add github actions for easier releasing

Author: zsquareplusc

.github/workflows/build-package.yml

@@ -0,0 +1,31 @@
+# create wheel file
+
+name: build Python package
+
+on:
+  push:
+    branches: [ master ]
+
+jobs:
+  build:
+    name: Build Wheel
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: '3.x'
+    - name: Install build dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install setuptools wheel
+    - name: Build package
+      run: |
+        python setup.py sdist bdist_wheel
+    - name: Upload Artifacts
+      uses: actions/upload-artifact@v2
+      with:
+        path: |
+          dist/*.whl
+          dist/*.tar.gz

.github/workflows/release-to-pypi.yml

@@ -0,0 +1,36 @@
+# upload source and wheel from build action
+
+name: Upload Python Package
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: '3.x'
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install setuptools wheel twine
+    - name: Build
+      run: |
+        python setup.py sdist bdist_wheel
+    - name: Upload Artifacts
+      uses: actions/upload-artifact@v2
+      with:
+        path: |
+          dist/*.whl
+          dist/*.tar.gz
+    - name: Publish to PyPi
+      env:
+        TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
+        TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
+      run: |
+        twine upload dist/*