ci: add python workflow

Author: sumnerevans

.github/workflows/python.yaml

@@ -0,0 +1,43 @@
+# Tests on Python 3.7+
+name: Python Test
+
+on:
+  push:
+    branches: [ "*" ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [ 3.7, 3.8, 3.9 ]
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Run image
+      uses: abatilo/[email protected]
+
+    - name: Install dependencies
+      run: |
+        poetry install
+
+    - name: Run lint with black
+      run: |
+        poetry run black --check .
+
+    - name: Lint with flake8
+      if: always()
+      run: |
+        poetry run flake8 --count --statistics
+
+    - name: Lint with mypy
+      if: always()
+      run: |
+        poetry run mypy .

linkedin_messaging/linkedin.py

@@ -7,6 +7,7 @@
     Any,
     Awaitable,
     Callable,
+    cast,
     DefaultDict,
     Dict,
     List,
@@ -331,8 +332,8 @@ def add_event_listener(
         self.event_listeners[payload_key].append(fn)
 
     object_translation_map: Dict[str, DataClassJsonMixin] = {
-        "event": ConversationEvent,
-        "reactionSummary": ReactionSummary,
+        "event": cast(DataClassJsonMixin, ConversationEvent),
+        "reactionSummary": cast(DataClassJsonMixin, ReactionSummary),
     }
 
     async def _fire(self, payload_key: str, event: Any):

setup.cfg

@@ -4,3 +4,6 @@ exclude = .git,__pycache__,build,dist,.venv
 max-line-length = 88
 extension =
     MC1 = flake8-pep3101
+
+[mypy-bs4]
+ignore_missing_imports = True