Add support of gh-actions

Publish via gh-actions

Add Black and flake8 linters

.github/workflows/ci.yml

@@ -0,0 +1,28 @@
+name: CI
+
+on:
+    push:
+        branches: master
+    pull_request:
+        branches: master
+
+jobs:
+    lint:
+      runs-on: ubuntu-latest
+      steps:
+        - uses: actions/checkout@v2
+
+        - name: Setup Python
+          uses: actions/setup-python@v2
+          with:
+            python-version: 3.9
+
+        - name: Check python code formatting
+          run: |
+            pip install black
+            black --check .
+
+        - name: Check compliance with pep8, pyflakes and circular complexity
+          run: |
+            pip install flake8
+            flake8 .

.github/workflows/pypi-publish.yml

@@ -0,0 +1,31 @@
+name: Publish
+
+on:
+  push:
+    tags:
+      - v*
+
+jobs:
+  Publish:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Set up Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: 3.9
+
+      - name: Install dependencies
+        run: pip install setuptools wheel
+
+      - name: Build package
+        run: python setup.py sdist bdist_wheel
+
+      - name: Publish on PyPI
+        uses: pypa/gh-action-pypi-publish@v1.4.1
+        with:
+          user: __token__
+          password: ${{ secrets.pypi_token }}