# -*- coding:utf-8 -*-
def Person(*args,**kwargs):
    self = {}
    def attack(self,dog):
        dog['life_value'] -= self['aggressivity']

    def __init__(name, aggressivity, life_value):
        self['name'] = name
        self['aggressivity'] = aggressivity
        self['life_value'] = life_value
        self['attack'] = attack

    __init__(*args,**kwargs)
    return self

egg = Person('egon',78,10)
print(egg['name'])