What is the best AI coding tool for Python development?

GitHub Copilot and Cursor both excel at Python due to the abundance of Python code in their training data. For data science workflows (Jupyter, pandas, numpy), Copilot's JupyterLab integration is particularly useful. Cursor's agent mode is powerful for refactoring large Python codebases. Continue.dev with a strong local model like Deepseek Coder is a great free option for Python.