[Python知识库]Python面向对象之Property

property用法的用法主要有两点：

一、将方法当做属性来使用
二、将属性设置为只读

class Flight(object):
    def __init__(self,name):
        self.flight_name = name

    def checking_status(self):
        print("connecting airline company/airport api....")
        print("checking flight %s status" % self.flight_name)
        return 1

    @property #将方法变为静态属性
    def flight_status(self):#get
        status = self.checking_status()
        if status == 0:
            print("flight got cancled...")
        elif status == 1:
            print("flight is arrived")
        elif status == 2:
            print("flight has departured already")
        else:
            print("cannot fonfirm the flight status...,please check later")

    @flight_status.setter #修改
    def flight_status(self,status):
        print("changing...flight status..",status)
        self.status = status




f = Flight("A9")
f.flight_status
f.flight_status = 0
结果：
connecting airline company/airport api....
checking flight CA980 status
flight is arrived
changing...flight status.. 0

Python属性方法详细