python面向对象实现名片管理系统文件版
本文实例为大家分享了python实现名片管理系统源代码，供大家参考，具体内容如下
import os
def print_menu():
print("*"*50)
print(" 名片管理系统")
print(" 1.添加一个新名片")
print(" 2.删除一个名片信息")
print(" 3.修改一个名片信息")
print(" 4.查找一个名片信息")
print(" 5.显示添加过的名片信息")
print(" 6.保存添加的名片信息")
print(" 7.退出系统")
print("*"*50)
card_infor = []
def add_new_card_infor():
new_name = input("请输入要添加的名字：")
new_qq = input("请输入Qq:")
new_weixin = input("请输入微信号：")
new_position = input("请输入工作职位")
new_addr = input("请输入工作地址")
"""创建一个字典来存放添加的内容"""
new_infor = {}
new_infor['name'] = new_name
new_infor['qq'] = new_qq
new_infor['weixin'] = new_weixin
new_infor['position'] = new_position
new_infor['addr'] = new_addr
"""将字典刚入一个列表中"""
global card_infor
card_infor.append(new_infor)
def del_card_infor():
del_name =input("请输入要删除的名片")
global card_infor
for temp in card_infor:
if del_name == temp['name']:
print("删除的名片如下")
card_infor.remove(temp)
print("%s\t\t%s\t\t%s\t\t%s\t\t%s"%(temp['name'],temp['qq'],temp['weixin'],temp['position'],temp['addr']))
else:
print("不存在")
return del_card_infor()
def change_care_infor():
change_name_card = input("请输入需要修改的名片名字")
global card_infor
for temp in card_infor:
if change_name_card == temp['name']:
new_name = input("请输入要修改的名字")
new_qq = input("请输入要修改的qq")
new_weixin = input("请输入要修改的微信")
new_position = input("请输入要修改的职业")
new_addr = input("请输入要修改的地址")
temp['name'] = new_name
temp['qq'] = new_qq
temp['weixin'] = new_weixin
temp['position'] = new_position
temp['addr'] = new_addr
print("修改成功")
break
else:
print("您要修改的名片不存在")
def find_card_infor():
global card_infor
find_name = input("请输入要在查找的内容\n")
find = 0
for temp in card_infor:
if find_name == temp['name']:
print("查询成功\n")
print("%s\t\t%s\t\t%s\t\t%s\t\t%s"%(temp['name'],temp['qq'],temp['weixin'],temp['position'],temp['addr']))
find = 1
break
else:
print("您要查询的名片不存在，请重新输入")
return find_card_infor()
def display_card_infor():
global card_infor
print("姓名\t\tQQ\t\t微信\t\t工作\t\t住址")
for temp in card_infor:
print("%s\t\t%s\t\t%s\t\t%s\t\t%s"%(temp['name'],temp['qq'],temp['weixin'],temp['position'],temp['addr']))
def save_card_infor():
global card_infor
f = open("save_card.data","w")
f.write(str(card_infor))
f.close()
def load_card_infor():
"""恢复保存的信息"""
global card_infor
try:
f = open('save_card.data')
card_infor = eval(f.read())
f.close()
except Exception:
pass
def main():
load_card_infor()
"""把恢复保存的信息加载到程序中"""
print_menu()
"""加载首页操作页面"""
while True:
num = int(input("请输入你要选择的功能序号"))
if(num==1):
add_new_card_infor()
elif(num==2):
del_card_infor()
elif(num==3):
change_care_infor()
elif(num==4):
find_card_infor()
elif(num==5):
display_card_infor()
elif(num==6):
save_card_infor()
elif(num==7):
break
else:
print("输入有误，请重新输入")
print()
if __name__ == "__main__":
main()
运行界面
