python面向对象式的学生”画像“系统实列

好的，我可以为您提供一个简单的Python面向对象式的学生“画像”系统实例。请注意，这只是一个示例，您需要根据实际情况进行修改和完善。

# 定义学生类
class Student:
    def __init__(self, name, age, gender, grade, score, hobbies):
        self.name = name
        self.age = age
        self.gender = gender
        self.grade = grade
        self.score = score
        self.hobbies = hobbies
    
    def show_info(self):
        print('姓名：', self.name)
        print('年龄：', self.age)
        print('性别：', self.gender)
        print('班级：', self.grade)
        print('成绩：', self.score)
        print('兴趣爱好：', self.hobbies)

# 定义学科类
class Subject:
    def __init__(self, name, credit, teacher):
        self.name = name
        self.credit = credit
        self.teacher = teacher
    
    def show_info(self):
        print('学科名称：', self.name)
        print('学分：', self.credit)
        print('授课教师：', self.teacher)

# 定义教师类
class Teacher:
    def __init__(self, name, age, gender, experience, subject):
        self.name = name
        self.age = age
        self.gender = gender
        self.experience = experience
        self.subject = subject
    
    def show_info(self):
        print('教师姓名：', self.name)
        print('年龄：', self.age)
        print('性别：', self.gender)
        print('教龄：', self.experience)
        print('授课学科：', self.subject)

# 定义学生画像系统类
class StudentPortraitSystem:
    def __init__(self, students, subjects, teachers):
        self.students = students
        self.subjects = subjects
        self.teachers = teachers
    
    def search_student_by_name(self, name):
        for student in self.students:
            if student.name == name:
                return student
        print('未找到该学生！')
    
    def search_student_by_grade(self, grade):
        grade_students = []
        for student in self.students:
            if student.grade == grade:
                grade_students.append(student)
        return grade_students
    
    def search_teacher_by_subject(self, subject_name):
        for teacher in self.teachers:
            if teacher.subject.name == subject_name:
                return teacher
        print('未找到该学科的教师！')

# 创建学生对象
student1 = Student('张三', 16, '男', '高一1班', 90, ['游泳', '篮球'])
student2 = Student('李四', 15, '女', '高一2班', 85, ['唱歌', '跳舞'])
student3 = Student('王五', 16, '男', '高一1班', 92, ['阅读', '写作'])
student4 = Student('赵六', 15, '女', '高一2班', 88, ['画画', '音乐'])

# 创建学科对象
subject1 = Subject('数学', 5, Teacher('张老师', 35, '女', 10, subject1))
subject2 = Subject('语文', 4, Teacher('李老师', 40, '男', 15, subject2))
subject3 = Subject('英语', 3, Teacher('王老师', 30, '女', 5, subject3))

# 创建教师对象
teacher1 = Teacher('张老师', 35, '女', 10, subject1)
teacher2 = Teacher('李老师', 40, '男', 15, subject2)
teacher3 = Teacher('王老师', 30, '女', 5, subject3)

# 创建学生画像系统对象
students = [student1, student2, student3, student4]
subjects = [subject1, subject2, subject3]
teachers = [teacher1, teacher2, teacher3]
system = StudentPortraitSystem(students, subjects, teachers)

# 根据学生姓名查询学生信息
print('根据姓名查询学生：')
student = system.search_student_by_name('张三')
student.show_info()

# 根据班级查询学生信息
print('根据班级查询学生：')
grade_students = system.search_student_by_grade('高一2班')
for student in grade_students:
    student.show_info()

# 根据学科查询教师信息
print('根据学科查询教师：')
teacher = system.search_teacher_by_subject('数学')
teacher.show_info()

请注意，上述代码只是一个示例，您需要根据实际情况进行修改和完善，比如添加更多的属性和方法，以及对输入参数进行有效性检查等。