from student import*classStudentManager():def__init__(self):#存储数据所用列表
self.student_list=[]defrun(self):
self.load_student()whileTrue:
self.show_menu()
menu_num=int(input('请输入您要输入的功能序号'))if menu_num ==1:
self.add_student()elif menu_num==2:
self.del_student()elif menu_num==3:
self.modify_student()elif menu_num==4:
self.search_student()elif menu_num==5:
self.show_student()elif menu_num==6:
self.save_student()elif menu_num==7:break#系统功能函数
@staticmethoddefshow_menu():print('请选择如下功能')print('1.添加学员')print('2.删除学员')print('3.修改学员')print('4.查询学员')print('5.显示所有学员信息')print('6.保存学员信息')print('7.退出系统')#2.1显示功能菜单#2.2添加学员defadd_student(self):print('添加学员信息')
name=input('请输入您的姓名')
gender =input('请输入您的性别')
tel=input('请输入您的手机号')
student =Student(name,gender,tel)
self.student_list.append(student)print(self.student_list)print(student)#2.3删除学员defdel_student(self):print('删除学员信息')
del_name=input('请输入要删除学员的姓名')for i in self.student_list:if i.name==del_name:
self.student_list.remove(i)breakelse:print('查无此人')print(self.student_list)#2.4修改学员defmodify_student(self):print('修改学员信息')
modify_name =input('请输入要删除学员的姓名')for i in self.student_list:if i.name == modify_name:
i.name=input('请输入学员姓名')
i.gender=input('请输入学员性别')
i.tel=input('请输入学员手机号')print(f'修改学员成功,姓名:{i.name},性别{i.gender},手机号{i.tel}')breakelse:print('查无此人')print(self.student_list)##2.5查询学员defsearch_student(self):print('查找学员信息')
search_name =input('请输入要删除学员的姓名')for i in self.student_list:if i.name == search_name:print(f'姓名:{i.name},性别{i.gender},手机号{i.tel}')breakelse:print('查无此人')print(self.student_list)defshow_student(self):print('显示所有学员信息')print('姓名\t性别\t手机号')for i in self.student_list:print(f'{i.name}\t{i.gender}\t{i.tel}')defsave_student(self):print('保存学员信息')
f=open('student.data','w')
new_list=[i.__dict__ for i in self.student_list]
f.write(str(new_list))
f.close()defload_student(self):print('加载学员信息')try:
f=open('student.data','r')except:
f =open('student.data','r')else:
data=f.read()
new_list=eval(data)
self.student_list=[Student(i['name'],i['gender'],i['tel'])for i in new_list]finally:
f.close()
main
from managerSystem import*if __name__=='__main__':
student_manager=StudentManager()
student_manager.run()