character.py

import random

class Character(object):

    NINJA_NAMES = ['Yumiko Reptile', 'Yori Ninja', 'Yuuko Zero']

    def __init__(self, name, skills):
        self.name = name
        self.skills = skills

    @classmethod
    def as_ninja(cls):
        name = random.choice(cls.NINJA_NAMES)
        skills = ['killer', 'stealth', 'python programmer']
        return cls(name, skills)

    def __str__(self):
        return "Name: {}\nSkills: {}".format(self.name, ', '.join(self.skills))

if __name__ == '__main__':
    for i in range(2):
        c = Character.as_ninja()
        print c