How do you ensure code quality?

To ensure code quality, I use several approaches:

• Code review: an essential step to identify errors, improve architecture, and enhance readability.
• Automated testing: I cover the code with unit tests and integration tests to guarantee correct operation.
• Static code analysis: I use tools like pylint, flake8, mypy to check style and typing.
• CI/CD: I set up automatic building and testing with each commit.
• Documentation: I write clear docstrings and comments to facilitate maintenance.

Example of using pylint:

pylint my_module.py

This comprehensive approach helps maintain a high level of quality and reduce technical debt.