cmdchopper 0.2.0

Yet another command parser.

cmdchopper

Yet another command parser.

Usage

Working in progress...

Example

from cmdchopper import CommandParser, Arg, Stat
from cmdchopper.checkers import minn
import random


def rand(command: str):
    parser = CommandParser(
        [
            Arg["n", int, minn(1)].blocked(),
            Arg["l", int]["r", int],
            Arg["exp", str]
        ],
        ["!dice", "!roll"]
    )
    stat, output, idx = parser.parse(command)
    if stat == Stat.SUCCESS:
        args = output
        if idx == 0:
            return random.randint(1, args.n)
        elif idx == 1:
            return random.randint(args["l"], args["r"])
        elif idx == 2:
            value = 0
            # Something else...
            return value
    else:
        return f"Failed {output}"


print(rand("!dice 1 6"))
print(rand("!roll"))  # Failed (missing arguments)

Installation

pip install cmdchopper