Drone CI add style pipeline with pylint

.drone.yml

@@ -63,3 +63,21 @@ steps:
         from_secret: S3_ACCESS_KEY
       secret_key:
         from_secret: S3_SECRET_KEY
+---
+kind: pipeline
+type: kubernetes
+name: style
+
+steps:
+  - name: install_venv
+    image: *python_image
+    commands:
+      - python -m venv venv
+      - venv/bin/pip install -r requirements/dev.txt
+  - name: pylint
+    image: *python_image
+    environment:
+      <<: *default_environment
+    failure: ignore
+    commands:
+      - venv/bin/pylint --reports=yes main