A minimalist, multi-language argument-parsing library.


License
Unlicense
Install
pip install libclio==2.3.0

Documentation

Clio

Clio is an argument-parsing library designed for building elegant command-line interfaces. Argument-parsing libraries tend to be fiddly, complicated, and ugly. Clio aims for simplicity and for consistency across a range of programming languages.

Clio is implemented in:

All implementations support the same core feature set:

  • Long-form boolean flags with single-character shortcuts: --flag, -f.

  • Long-form string, integer, and floating-point options with single-character shortcuts: --option <arg>, -o <arg>.

  • Condensed short-form options: -abc <arg> <arg>.

  • Automatic --help and --version flags.

  • Support for list options with multiple values.

  • Support for git-style command interfaces with arbitrarily-nested commands.

See the documentation for details.