docker setup

.gitignore

@@ -1,4 +1,2 @@
 /.idea
 /.venv
-Dockerfile
-docker-compose.yaml

Dockerfile

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+FROM python:alpine
+
+WORKDIR /app
+
+COPY requirements.txt /app/requirements.txt
+
+RUN pip install -r requirements.txt
+
+COPY main.py /app/main.py
+
+CMD ["python", "main.py"]
+

docker-compose.yaml

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+version: "3.8"
+
+services:
+  app:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    volumes:
+      - .:/app
+    working_dir: /app
+    command: python main.py
+
+  mypy:
+    image: python:alpine
+    volumes:
+      - .:/app
+    working_dir: /app
+    entrypoint: ["mypy", "main.py"]
+
+  flake8:
+    image: python:alpine
+    volumes:
+      - .:/app
+    working_dir: /app
+    entrypoint: ["flake8", "."]

requirements.txt

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+flake8==7.1.1
+mccabe==0.7.0
+pycodestyle==2.12.1
+pyflakes==3.2.0