python 获取mac地址

'''
        :return 返回格式 88e807f60c03
'''
    def get_mac_address():
        mac = uuid.UUID(int=uuid.getnode()).hex[-12:]
        return mac

'''
        :return 返回格式88:e8:07:f6:0c:03
'''
    def get_mac_address():
        mac = uuid.UUID(int=uuid.getnode()).hex[-12:]
        return ":".join([mac[e:e + 2] for e in range(0, 11, 2)])