#!/usr/bin/python3
# coding=utf-8
__author__ = 'iHook1Girl'
print(__author__)
from dio import *
people = People('zhangsan',18,'',6000)
print(people)
print(people.name)
# private property can't access outside
# print(people.__salary)
# but in praticle,we also access private property outside in another way
# eg: as the following,but don't do that as well as possible
print(people._People__salary)
people.age = 20
print(people.age)
people.setAge(22)
print(people.getAge())
# people.setAge(-1)
programmer = Programmer('iHook1Girl',17,8000)
print(programmer)
print(programmer.__doc__)
print(programmer.__class__)
#!/usr/bin/python3
# coding=utf-8
__author__ = 'iHook1Girl'
class People:
'info about class'
# name = ''
# age = 0
# work = ''
def __init__(self,name,age,work,salary):
self.name = name
self.age = age
self.work = work
self.__salary = salary
def getName(self):
return self.name
def getAge(self):
return self.age
def setAge(self,age):
if 0<= age <= 200:
self.age = age
else:
raise ValueError('age is not in range')
def __str__(self):
class_dic = {
'name':self.name,
'age':self.age,
'work':self.work,
'salary':self.__salary
}
ret = '{'
for k,v in class_dic.items():
ret += '"'+k+'":'+str(v)+','
return ret[0:-1]+'}'
class Programmer(People):
'''
people who' work are coding
'''
def __init__(self,name,age,salary):
People.__init__(self,name,age,'coding',salary)
