本文实例为大家分享了python学生信息管理系统的具体代码,供大家参考,具体内容如下
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"""
程序名称:学生信息管理系统
版本信息:0.1
开发者:飞宇
开始时间:2018.3.23 19:45
版本更新时间:2018.4.2 23:08
格式:IPO
OOP面向对象
"""
# 学生类
class Student:
def __init__( self , stuId, name, age, sex, dept, nation):
self .stuId = stuId
self .name = name
self .age = age
self .sex = sex
self .dept = dept
self .nation = nation
def studentoop( self ):
pass
# 管理系统类
class Sys:
def __init__( self ):
pass
# 展示系统菜单
def show_menu( self ):
print ( "=" * 56 )
print ("")
print ( " 学生信息管理系统 v1.0" )
print ("")
print ( " 1:添加用户信息" )
print ( " 2:查询用户信息" )
print ( " 3:修改用户信息" )
print ( " 4:删除用户信息" )
print ( " 5:显示用户信息" )
print ( " 0:退出系统" )
print ("")
print ( "=" * 56 )
# 输入学生菜单
def getinfo( self ):
global new_stuId
global new_name
global new_age
global new_sex
global new_dept
global new_nation
new_stuId = input ( "请输入学号:" )
new_name = input ( "请输入名字:" )
new_age = input ( "请输入年龄:" )
new_sex = input ( "请输入性别:" )
new_dept = input ( "请输入专业:" )
new_nation = input ( "请输入民族:" )
# 添加学生信息
def add_stus( self ):
#调用getinfo方法
self .getinfo()
#以ID为Key,将新输入的信息赋值给Student类
students[new_stuId] = Student(new_stuId, new_name, new_age, new_sex, new_dept, new_nation)
# 打印添加的学生信息
print ( "学号:%s" % students[new_stuId].stuId, "姓名:%s" % students[new_stuId].name, "年龄:%s" % students[new_stuId].age,
"性别:%s" % students[new_stuId].sex, "专业:%s" % students[new_stuId].dept, "民族:%s" % students[new_stuId].nation)
print ( "=" * 56 )
# 查询学生信息
def find_stus( self ):
find_nameId = input ( "请输入要查的学号" )
if find_nameId in students.keys():
print ( "学号:%s\t名字:%s\t年龄:%s\t性别:%s\t名字:%s\t民族:%s" %
(students[new_stuId].stuId, students[new_stuId].name, students[new_stuId].age,
students[new_stuId].sex, students[new_stuId].dept, students[new_stuId].nation))
else :
print ( "查无此人" )
print ( "=" * 56 )
# 修改学生信息
def alter_stus( self ):
alterId = input ( "请输入你要修改学生的学号:" )
self .getinfo()
# 当字典中Key相同时,覆盖掉以前的key值
if alterId in students.keys():
students[new_stuId] = Student(new_stuId, new_name, new_age, new_sex, new_dept, new_nation)
del students[alterId]
else :
print ( "查无此人" )
print ( "=" * 56 )
# 删除学生信息
def del_stus( self ):
cut_nameID = input ( "请输入要删除的学号:" )
if cut_nameID in students.keys():
del students[cut_nameID]
else :
print ( "查无此人" )
print ( "=" * 56 )
# 显示学生信息
def show_stus( self ):
for new_stuId in students:
print ( "学号:%s\t名字:%s\t年龄:%s\t性别:%s\t名字:%s\t民族:%s" %
(students[new_stuId].stuId, students[new_stuId].name, students[new_stuId].age,
students[new_stuId].sex, students[new_stuId].dept, students[new_stuId].nation))
print ( "=" * 56 )
# 退出
def exit_stus( self ):
print ( "欢迎下次使用" )
exit()
# 创建系统对象
sys = Sys()
# 定义一个容器来存储学生信息
students = {}
sys.show_menu()
while True :
choice = int ( input ( "请选择功能:" ))
if choice = = 1 :
sys.add_stus()
elif choice = = 2 :
sys.find_stus()
elif choice = = 3 :
sys.alter_stus()
elif choice = = 4 :
sys.del_stus()
elif choice = = 5 :
sys.show_stus()
elif choice = = 0 :
sys.exit_stus()
else :
print ( "您输入有误,请重新输入" )
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以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持服务器之家。
原文链接:https://blog.csdn.net/wfy2695766757/article/details/83037373