from subprocess import Popen, PIPE


class Giappo:
    def __init__(self, symbol):
        self.s = symbol

    def __xor__(self, other):
        return Giappo(self.s + other.s)

    def __add__(self, other):
        if other == [o_o]:
            return Musicona('883.mp4')

class Musicona:
    def __init__(self, url):
        self.url = url

    def __eq__(self, other):
        if other == 883:
            p = Popen(['mplayer', '-fs', self.url], stdout=PIPE, stderr=PIPE)
            p.communicate()

class Musicassetta:
    def __init__(self):
        pass

d = Giappo('d')
b = Giappo('b')
_ = Giappo('_')
o_o = Musicassetta()
__all__ = ['d', '_', 'b', 'o_o']