27-- python learning the exercises

# Elective system in the project involves a lot of data and functions, it requires the introduction of object-oriented thinking its highly integrated 
# # 1, school data and functional integration 
# # 2, course data and function integration 
# # 3, student data and functions integration 
# # 4, lecturer and functional data integration 
# # 5, class data and function integration 
# ps: students can not write, you can use an ordinary way, first gave written data and functions, and then consider based on the integration of object-oriented thinking 
# 
# data section:

class School:
     #       Campus names: such as "Old Boy Shanghai Campus" 
    #       Campus Address: such as "Shanghai Hongqiao" 
    DEF  __init__ (Self, name, address): 
        self.name = name 
        self.address = address 

    DEF schoolinfo (School_obj) :
         Print ( ' school info: name:% s Campus:% s ' % ( 
            School_obj.name, 
            School_obj.address 
        )) 

    #       Once created campus, you can create a class for each campus 
    DEF new_Class (School_obj, Classname): 
        School_obj. new_Class = Classname

 

class Class:
     #       Class Name 
    #       campus where classes 
    DEF  the __init__ (Self, name, School): 
        the self.name = name 
        self.school = School 

    DEF Classlinfo (CLASS_OBJ):
         Print ( ' class information: Name:% s Campus:% s ' % ( 
            Class_obj.name, 
            Class_obj.school 
        )) 

    #       after the class is created, you can create a course for each class 
    DEF new_Course (CLASS_OBJ, course,): 
        Class_obj.new_Course = course,

class Student:
     #       student school 
    #       student's name 
    #       age of the student 
    #       Student ID 
    #       Student sex 
    DEF  __init__ (Self, School, name, Age, Number The, Sex): 
        self.school = School 
        self.name = name 
        Self. Age = Age 
        self.number = number The 
        self.sex = sex 

    DEF Classlinfo (Student_obj):
         Print ( ' student information: school:% s name:% s Age:% s student ID:% s gender:% s ' % (
            Student_obj.school,
            Student_obj.name, 
            Student_obj.age, 
            Student_obj.number, 
            Student_obj.sex 
        )) 
    #       after the student has been created, students can choose classes 
    DEF choose_Class (Student_obj, Classname): 
        Student_obj.choose_Class = Classname
         Print (Student_obj.choose_Class)

 

class Course,:
     #       Course name 
    #       curriculum cycle 
    #       Course prices 
    DEF  __init__ (Self, name, Time,. price): 
        self.name = name 
        self.time = Time 
        self.price = . price 

    DEF Classlinfo (Course_obj):
         Print ( ' course information : course name:% s cycle:% s price:% s ' % ( 
            Course_obj.name, 
            Course_obj.time, 
            Course_obj.price, 
        ))

 

class Teacher:
 #       the name of the teacher 
#       Teacher's age 
#       salary teachers 
#       teacher's grade 
    DEF  __init__ (Self, name, Age, salarys, Level): 
        self.name = name 
        self.age = Age 
        self.salarys = salarys 
        Self. level = level 


    DEF Classlinfo (Teacher_obj):
         Print ( ' teacher information: name:% s Age:% s salary:% s rating:% s ' % ( 
            Teacher_obj.name, 
            Teacher_obj.age,
            Teacher_obj.salarys,
            Teacher_obj.level 
        )) 

#       After the teacher has been created, students can score 
    DEF give_rate (Teacher_obj, studentName, Rate): 
        Teacher_obj.give_rate = Rate
 #