Python__组合

# class OldboyTeacher:
# school='oldboy'
# def __init__(self,name,age,sex,salary,tilte):
# self.name=name
# self.age=age
# self.sex=sex
# self.salary=salary
# self.title=tilte
# self.course=[]
#
# def teach(self):
# print('%s is teaching' %self.name)
#
# def eat(self):
# print('%s is eating' %self.name)
#
#
# class OldboyStudent:
# school = 'oldboy'
#
# def __init__(self, name, age, sex,):
# self.name = name
# self.age = age
# self.sex = sex
# self.course = []
#
# def learn(self):
# print('%s is learning' % self.name)
#
# def eat(self):
# print('%s is eating' % self.name)
#
#
# class Course:
# def __init__(self,name,price,period):
# self.name=name
# self.price=price
# self.period=period
# def tell_info(self):
# print(obj.name, obj.price, obj.period)
#
#
# python=Course('Python','6mons',3000)
# linux=Course('Lnux','3mons',2000)
# bigdata=Course('BigData','1mons',1000)
#
# egon_obj=OldboyTeacher('egon',18,'male',3.1,'沙河霸道金牌讲师')
# egon_obj.course.append(python)
# egon_obj.course.append(linux)
# #
# # for obj in egon_obj.course:
# # obj.tell_info()
#
#
#
# yl_obj=OldboyStudent('yanglei',28,'female')
# yl_obj.course.append(python)
# yl_obj.course.append(bigdata)
#
# for obj in yl_obj.course:
# obj.tell_info()

#优化：减少重复代码
# class OldboyPoeple:
# school = 'oldboy'
# def __init__(self, name, age, sex):
# self.name = name
# self.age = age
# self.sex = sex
# def eat(self):
# print('%s is eating' % self.name)
#
#
# class OldboyTeacher(OldboyPoeple):
# def __init__(self,name,age,sex,salary,tilte):
# OldboyPoeple.__init__(self,name,age,sex)
# self.salary=salary
# self.title=tilte
# self.course=[]
#
# def teach(self):
# print('%s is teaching' %self.name)
#
#
#
# class OldboyStudent(OldboyPoeple):
# def __init__(self, name, age, sex,):
# OldboyPoeple.__init__(self, name, age, sex)
# self.course = []
#
# def learn(self):
# print('%s is learning' % self.name)
#
#
# class Course:
# def __init__(self,name,price,period):
# self.name=name
# self.price=price
# self.period=period
# def tell_info(self):
# print(obj.name, obj.price, obj.period)
#
#
# python=Course('Python','6mons',3000)
# linux=Course('Lnux','3mons',2000)
# bigdata=Course('BigData','1mons',1000)
#
# egon_obj=OldboyTeacher('egon',18,'male',3.1,'沙河霸道金牌讲师')
# egon_obj.course.append(python)
# egon_obj.course.append(linux)
# #
# # for obj in egon_obj.course:
# # obj.tell_info()
#
#
#
# yl_obj=OldboyStudent('yanglei',28,'female')
# yl_obj.course.append(python)
# yl_obj.course.append(bigdata)
#
# for obj in yl_obj.course:
# obj.tell_info()

#再找找组合
x=1
class OldboyPoeple:
school = 'oldboy'

def __init__(self, name, age, sex):
self.name = name
self.age = age
self.sex = sex

def eat(self):
print('%s is eating' % self.name)

class OldboyTeacher(OldboyPoeple):
def __init__(self, name, age, sex, salary, tilte):
OldboyPoeple.__init__(self, name, age, sex)
self.salary = salary
self.title = tilte
self.course = []
self.students=[]
def teach(self):
print('%s is teaching' % self.name)

class OldboyStudent(OldboyPoeple):
def __init__(self, name, age, sex, ):
OldboyPoeple.__init__(self, name, age, sex)
self.course = []

def learn(self):
print('%s is learning' % self.name)

def tell_info(self):
print('<name:%s age:%s sex:%s>' %(self.name,self.age,self.sex))

class Course:
def __init__(self, name, price, period):
self.name = name
self.price = price
self.period = period

def tell_info(self):
print(self.name, self.price, self.period)

python = Course('Python', '6mons', 3000)
linux = Course('Lnux', '3mons', 2000)
bigdata = Course('BigData', '1mons', 1000)

s1 = OldboyStudent('yanglei', 18, 'female')
s2 = OldboyStudent('lilei', 18, 'male')
s3 = OldboyStudent('liulei', 16, 'female')
s4 = OldboyStudent('zhanglei', 17, 'female')

egon_obj = OldboyTeacher('egon', 18, 'male', 3.1, '沙河霸道金牌讲师')
egon_obj.course.append(python)
egon_obj.course.append(linux)

egon_obj.students.append(s1)
egon_obj.students.append(s2)
egon_obj.students.append(s3)
egon_obj.students.append(s4)

for obj in egon_obj.students:
obj.tell_info()

# for obj in egon_obj.course:
# obj.tell_info()

#
# yl_obj = OldboyStudent('yanglei', 28, 'female')
# yl_obj.course.append(python)
# yl_obj.course.append(bigdata)
#
# for obj in yl_obj.course:
# obj.tell_info()