python基础之ATM-8

标签：操作   rom   else   status   lock   core   and   add   成功   

import json
from core import accounts
import datetime
‘‘‘
本模块是manage，实现的是管理员的入口，进行添加账户、修改额度，冻结账户
‘‘‘
def manage(_user,_pass):
    ‘‘‘
    本函数实现了信息账户管理，默认用户名和密码都是admin
    :param _user: 
    :param _pass: 
    :return: 
    ‘‘‘
    if _user == "admin" and _pass == "admin":
        print("欢迎%s登陆信用卡管理系统"%_user)
        print("1.添加账户 2.用户额度 3.冻结账户")
        choose = input("请输入你的操作 >>>")
        if choose == "1":
            add_account()
        elif choose == "2":
            user_limit()
        elif choose == "3":
            lock_account()
        elif choose == "q":
            exit()
        else:
            print("输入错误")

def add_account():
    acc_acount = {}
    name = input("请输入姓名 >>>").strip()
    account = input("请输入账号 >>>")
    _pass = input("请输入密码 >>>")
    limit = input("请输入账户的额度 >>>")
    if limit.isdigit():
        limit = int(limit)
    else:
        print("输入错误")
    acc_acount["name"] = name
    acc_acount["account"] = account
    acc_acount["engine"] = str(datetime.date.today() + datetime.timedelta(days= 365*3))
    print(acc_acount["engine"])
    acc_acount["pass"] = _pass
    acc_acount["limit"] = limit
    acc_acount["used"] = 0
    acc_acount["cancash"] = acc_acount["limit"] / 2
    acc_acount["status"] = "normal"
    accounts.dump(acc_acount)
    print("信用卡账户%s添加成功"%account)

def user_limit():
    account = input("请输入要调整额度的账号 >>>")
    acc_account = accounts.load(account)
    if acc_account:
        print("%s账户的当前额度是：%d"%(acc_account["account"],acc_account["limit"]))
        new_limit = input("请输入调整后的额度 >>>>")
        if new_limit.isdigit():
            new_limit = float(new_limit)
            acc_account["limit"] = new_limit
            accounts.dump(acc_account)
    else:
        print("该账户不存在")

def lock_account():
    account = input("请输入要冻结的账号 >>>")
    acc_account = accounts.load(account)
    if acc_account:
        choise = input("是否确认冻结该账号(y/n)")
        if choise == "y":
            acc_account["status"] = "lock"
            accounts.dump(acc_account)
    else:
        print("该账户不存在")

if __name__ == ‘__main__‘:
    user = input("请输入用户名 >>>")
    _pass = input("请输入密码 >>>")
    while True:
        manage(user,_pass)

python基础之ATM-8

标签：操作   rom   else   status   lock   core   and   add   成功   

原文地址：http://www.cnblogs.com/hqd2008/p/7749382.html