cmd2 - Feature-Rich Interactive Command Line Applications

cmd2 is a powerful Python library for quickly building feature-rich and user-friendly interactive command-line applications. It extends Python's built-in `cmd` module, providing a comprehensive set of enhancements including robust tab completion, searchable command history, text and Python scripting, and advanced argument parsing with `argparse`. The library is actively maintained with a frequent release cadence, continuously improving its capabilities and user experience.