What are the best practices for using Docker Compose with Python?

What are the best practices for using Docker Compose with Python?

When using Docker Compose with Python, it's important to structure your project properly, use multi-stage builds, and manage dependencies effectively.

Can you explain what multi-stage builds are?

Multi-stage builds allow you to use multiple FROM statements in your Dockerfile, which helps in reducing the final image size by separating build dependencies from runtime dependencies.

How should I manage my Python dependencies in Docker?

You should use a requirements.txt file to list your dependencies and ensure you install them in the Dockerfile to keep your images consistent.

Any tips for optimizing the Dockerfile?

Yes! Use .dockerignore to exclude unnecessary files, minimize the number of layers by combining commands, and leverage caching effectively.