fargv 0.1.0

A very easy to use argument parser.

fargv: The laziest command-line argument parser

Installation

pip3 pip install --user --upgrade git+https://github.com/anguelos/fargv

Usage in 3 Simple Steps!

Fast argument parser

• Immport

from fargv import fargv 

• Define a dictionary with default parameters

params = {
    "anInt": 1,
    "aFloat": 0.1,
    "aBoolean": False,
    "anotherBoolean": True,
    "aString": "Hello",
    "aStringReference": "{aString} World",
    "anIntWithHelp": [2,"This would be the help"],
    "aChoice": [("choice1","choice2","choice3","choice4"),"And this must be the help"]
}

• Parse user provided argv to override defaults

new_params, help_str = fargv(params)

• In shell:

my_program -anInt 34 -aFloat=2.3 -aBoolean -anotherBoolean=False

Features:

• Type checking
• Automatic help generation
• Params usable as dictionary or struct
• Can read environmental variables as well
• macro-parameters