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LUPE: a better cli app helper

Project description

When it comes to build command-line apps, there is nothing like LUPE

Install

$ pip install lupe

Features

  • Parses arguments
  • Outputs version when --version or -v
  • Outputs description and supplied help text when --help or -h

Usage

There is not mango emoji yet supported. So instead, I used a pear, but it kinda looks the same 😒

$ ./foo.py dinner --mango
#!/usr/bin/python
# -*- coding: UTF-8 -*-

from lupe import *
from foo import *

cli = lupe(`
	Usage
	  $ foo <input>

	Options
	  --mango, -m  Include a mango

	Examples
	  $ foo dinner --mango
	  	dinner 🍐
`, {
	flags: {
		mango: {
			type: 'boolean',
			alias: 'm'
		}
	}
});
/*
{
	input: ['dinner'],
	flags: {mango: true},
	...
}
*/

foo(cli.input[0], cli.flags);

Credit

Based on meow from @Sindresorhus

Team

Carlos Abraham Logo
Carlos Abraham

License

MIT License © Carlos Abraham

Project details


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