Python之Class&Object用法详解

class student(object):
  def print_info(self):
    print("student's info is very important!")

student1 = student()
student1.print_info()

class student():
  def __init__(self,name,gender):
    self.Name = name
    self.Gender = gender
    print("student's name is ",name,' and it is a ',gender)

testman = student("Mike","Male")

class Parent:
  def Family(self):
    print("we are family")

class Child(Parent):
  pass

father = Parent()
son = Child()

father.Family()
son.Family()

class Parent:
  def Family(self):
    print("we are family")

class Child(Parent):
  def Family(self):
    print("hey,i am son")

father = Parent()
son = Child()

father.Family()
son.Family()

class Parent:
  def Family(self):
    print("we are family")

class Child(Parent):
  def Family(self):
    print("hey,i am son")
    super(Child,self).Family()
    print("again, i am son")

father = Parent()
son = Child()

father.Family()
son.Family()