4.7作业

作业：

选课系统项目中涉及到诸多数据与功能，要求引入面向对象的思想对其进行高度整合

1、学校数据与功能整合

class School:
    school_count = 0

    def __init__(self, campus, address):
        School.school_count += 1
        self.class_count = 0
        self.campus = campus
        self.address = address

    def creat_class(self, clas):
        self.class_count += 1
        self.clas = clas

    def tell_class(self):
        print(f'班级：{self.clas}   班级所在校区：{School.school}   校区地址：{School.school_address}')

2、班级数据与功能进行整合

class Clas:
    clas_school = '老男孩上海校区'
    clas_count = 0

    def __init__(self, clas):
        Clas.clas_count += 1
        self.course_count=0
        self.clas = clas
        
    def creat_course(self,course):
        self.course=course
        self.course_count+=1
        
    def tell_course(self):
        print(f'课程：{self.course}   课程所属班级：{self.clas}   班级所在校区：{Clas.clas_school}')

3、课程数据与功能进行整合：

class Course:
    course_count = 0
    def __init__(self,course_name,course_period,course_price):
        Course.course_count+=1
        self.course_name=course_name
        self.course_period=course_period
        self.course_price=course_price
    def tell_course_info(self):
        print(f'课程：{self.course_name}   课程周期：{self.course_period}月   课程价格：{self.course_price}元')

4、学生数据与功能进行整合

class Student:
    stu_school = '老男孩上海校区'
    students_count = 0

    def __init__(self, name, age, number, gander):
        Student.students_count += 1
        self.choice_class = 0
        self.name = name
        self.age = age
        self.number = number
        self.gander = gander

    def choice_course(self, choice_class):
        self.choice_class = choice_class
        self.choice_class += 1
        print(f'学生所在校区：{Student.stu_school}
'
              f'学生信息：[姓名:{self.name}   年龄:{self.age}   学号:{self.number}   性别:{self.gander}]
'
              f'选课结果：[选课成功！   学生:{self.name}   选择课程:{self.choice_class}]')

5、讲师数据与功能进行整合

class Teacher:
    teacher_count = 0

    def __init__(self, teacher_name, teacher_salary, teacher_grade):
        Teacher.teacher_count += 1
        self.teacher_name = teacher_name
        self.teacher_salary = teacher_salary
        self.teacher_grade = teacher_grade
        self.mark_count = 0

    def teacher_mark(self, student, score):
        self.mark_count += 1
        self.student = student
        self.score = score
        print(f'老师姓名：{self.teacher_name}   教师等级：{self.teacher_grade}教师   已批阅{self.mark_count}
'
              f'学生姓名：{self.student}
'
              f'得分：{self.score}')