#!/usr/bin/env python
# -*- coding: utf-8 -*-

"""
CLI commands for textshaper
"""

class Shaper(object):
    """individual text shaper component"""

    def __init__(self, function):
        self.function = function

class Commands(object):

    def __init__(self):
        self.shapers = []
        self.keys = {}

    def add(self, function, key=None):
        self.shapers.append(Shaper(function))
        if key:
            self.keys[key] = self.shapers[-1]