Lint

.github/workflows/build.yml

@@ -15,6 +15,9 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
+          pip install pylint
           pip install -r requirements.txt --no-deps
+      - name: Run linter
+        run: pylint -E oec
       - name: Run unit tests
         run: ./run_unit_tests.sh

oec/keyboard.py

@@ -4,7 +4,8 @@ oec.keyboard
 """
 
 from enum import Enum, Flag, auto
-from collections import namedtuple, Mapping
+from collections import namedtuple
+from collections.abc import Mapping
 
 class KeyboardModifiers(Flag):
     """Keyboard modifiers."""