How do I use mypy for type checking in Python?

How do I use mypy for type checking in Python?

You can use mypy by installing it via pip and then running it on your Python files to check for type errors.

What are the benefits of using mypy?

Mypy helps catch type errors early, improves code readability, and enhances collaboration in larger codebases.

Can I use mypy with existing code that doesn't have type hints?

Yes, mypy can be used with existing code. You can gradually add type hints and run mypy to check for issues.

How do I install mypy?

You can install mypy using pip with the command pip install mypy.

Are there any common mistakes to avoid when using mypy?

Common mistakes include forgetting to add type hints, using incompatible types, and not running mypy regularly.