Python面向对象——多重继承

1本文的作用

2图文介绍

3代码验证

class Contact:
all_contacts = []

def __init__(self, name, email):
self.name = name
self.email = email
Contact.all_contacts.append(self)

class MilSender:
def send_mail(self, message):
print("Sending mail to " + self.email)

class EmailableContact(Contact, MilSender):
pass

e = EmailableContact("John Smith", "j@qq.com")

Contact.all_contacts

e.send_mail("Hello, test e-mail here.")