Command-line tool builder with DSL
Candela is a simple shell-building system that uses python and curses to help developers create customized command line interfaces. It has a simple interface, is well documented, and allows developers to take command-based tools to the next level of complexity and usability.
Commands are 100% python and can run aribtrary code Commands can run code in secondary threads for asynchronous operation Customizable tab completion hooks for command arguments Customizable key event callbacks for reacting to each keypress event Responsive layout for smaller terminals Numerous built-in command templates Simple command syntax and help system "stickers" allow persistent information display Automatically generated command validation Up/Down arrows cycle through history Copy/Paste, insert text mode Easy transitions between menus Supports both named and positional command arguments
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