day3 ATM机加购物车

run_case

from day04.day4.Atm import ATM
from day04.day4.shopping import shoppin
from day04.day4.admin import admin_view
def run_case():
    run={"1":ATM,"2":shoppin,"3":admin_view}
    while True:
        r = '''
                 "1":ATM功能
                 "2":购物功能
                 "3":admin功能
                
           '''
        print(r)
        index = input("请输入要使用功能的,/n退出")
        if index=="n":
            return
        if index in run:
            run[index]()
        else:
            print("输入错误")
run_case()

　　ATM

import os
import time,random

def aout(func):
    def wrepper(*args,**kwargs):
        login_user = input("bank_account:").strip()
        login_paw = input("bank_paw").strip()
        with open("register.txt", mode='rt', encoding="utf-8") as login:
            for line in login.readlines():
                line = line.strip('\n').split(',')
                if login_user == line[0] and login_paw == line[1]:
                    ret = func(*args, **kwargs)
                    return ret
                elif line[2]=="1":
                    print("账号已冻结")
                    return
            else:
                print("密码错误，请从新输入...")
    return wrepper
def Log(func):
    def wrepper(*args,**kwargs):
        ret = func(*args, **kwargs)
        func_name=func.__name__
        tims= time.strftime('%Y-%m-%d %X')
        with open("access.log",mode="a",encoding="utf-8")as w:
                a = "当时时间%s执行函数%s当前记录%s" % (tims, func_name, ret)
                w.write(a+'\n')
                return ret
    return wrepper
def register():
    # 注册
    user=input("请输入注册用户:")
    pwd=input("请输入注册密码:")
    status="0"
    with open("register.txt",mode="at",encoding="utf-8")as regit:
        regit.write(user+','+pwd+","+status)
        print("注册成功，前去登录吧")
        return
@aout
def ATM_login():
    # 登录
    print("登录成功")
@aout
@Log
def credit():
    """申请信用卡 """
    with open("register.txt", mode="r", encoding="utf-8")as r:
        for i in r.readlines():
            line=i.strip().split(',')
            print(line[0])
            user=input("user:")
            if user in line[0]:
                cret = '''
                    请选择您要申请的信用卡类型，
                    1:  可用额度15000,
                    2:  自定义额度
                    '''
                print(cret)
            credit_type = input("请选择...")
            with open("credit_money.txt", mode="a", encoding="utf-8")as credit:
                if credit_type == "1":
                    money=15000
                    data={"user":user,"money":money,"rfund":None}
                    credit.write(data)
                    print("恭喜您申请信用卡成功\n,信用额度为15000")
                    return user,money
                elif credit_type == "2":
                    money = input("请输入您要申请的额度")
                    data={"user":user,"money":money,"rfund":None}
                    credit.write(data)
                    print("您的额度已成功申请到您的账户")
                    return user,money
                else:
                    print("请从新选择...")
        else:
            print("请从新输入您的账号")
@aout
@Log
def carry_money():
    user = input("请输入您的账号")
    with open("credit_money.txt",mode="r",encoding="utf-8")as carry,\
            open("new_credit_money.txt", mode="a", encoding="utf-8")as a:
        carry=carry.read()
        line=eval(carry)
        if  user == line["user"]:   #如果用户在信用卡用户里面
            CarryMoney = int(input("请输入要提现的金额"))
            if CarryMoney+(CarryMoney*0.05)> line["money"]:
                 print("提现金额超出信用卡可提额度")
            else:
                 new_money= int(line["money"]) - (CarryMoney + (CarryMoney * 0.05))
                 rfund=CarryMoney + (CarryMoney * 0.05)
                 data = {"user": user, "money": new_money, "rfund": rfund}
                 a.write(data)
                 return data
        else:
            print("用户账号不存在")
    os.remove("credit_money.txt")
    os.rename("new_credit_money.txt", "credit_money.txt")
@aout
@Log
def transfer():
    # 转账
    account = input("请输入您的账号:")
    transfer_user = input("请输入要转账的账号")
    with open("credit_money.txt", mode="r", encoding="utf-8")as transfer,\
    open("new_credit_money.txt",mode="at",encoding="utf-8")as transfer1:
        for line in transfer1:
            line = eval(line)
            if account ==line["user"]:
                money = int(input("请输入要转账的金额"))
                if money <=line["money"]:
                    transfer_money=line["money"]-money
                    # 转账另存
                    transfer.write(transfer_user+','+transfer_money)
                    return account,transfer_money
                else:
                    print("输入金额大于余额，请从新输入")
            else:
                 print("账号不存在")
    os.remove("credit_money.txt")
    os.rename("new_credit_money.txt", "credit_money.txt")

@aout
@Log
def refund():
    user=input("请输入要还款的账号：")
    with open("credit_money.txt", mode="r", encoding="utf-8")as refund,\
    open("new_credit_money.txt", mode="at", encoding="utf-8") as a:
        refud=refund.read()
        refud=eval(refud)
        if user in refud["user"]:
            refund_money=int(input("请输入要还款的金额:"))
            if refund_money >refud["refund"]:
                print("输入金额超出返款金额")
            else:
                new_refund=refud["refund"]-refund_money
                money_refund=new_refund+refund["money"]
                data = {"user": user, "money": money_refund, "rfund": new_refund}
                a.write(data)
                return user,data
    os.remove("credit_money.txt")
    os.rename("new_credit_money.txt","credit_money.txt")
@aout
@Log
def bill():
   '''每月22号出账单，每月10号为还款日，过期未还，按欠款总额万分之5每日计息'''
   with open("credit_money.txt", mode="r", encoding="utf-8")as r_bill:
       r_bill = r_bill.read()
       r_bill = eval(r_bill)
       user=input("user")
       if user in r_bill["user"]:
           if r_bill["rfund"] !=0:
               t = time.strftime("%d")
               ti=22
               tm=10
               with open("bill_detill.txt",mode="at",encoding="utf-8")as a:
                   if int(t)>tm:
                       newt=int(time.strftime("%d")) - int(t)
                       new_bill=int(r_bill["rfund"])*0.05*newt
                       if time.strftime("%d")==ti:
                           b="用户%s，的账单为%s，需要还款金额为%s"%(user,r_bill["rfund"],new_bill)
                           a.write(time.strftime("%Y-%m-%d %X")+','+b+'\n')
                           return user,b

def ATM():
    # if not ATM_login():
    #     return
    se={"3":carry_money,"4":transfer,"5":bill,"6":credit,"7":refund}
    while True:
        atm = '''
                 "3":提现
                 "4":转账
                 "5":出账单
                 "6":申请信用卡
                 "7":还款
           '''
        print(atm)
        index = input("请输入要使用功能的,/n退出")
        if index=="n":
            return
        if index in se:
            se[index]()
        else:
            print("输入错误")


if __name__ == '__main__':
    ATM()

　　shopping

import os
from day04.day4.Atm import ATM_login
# 购物中心========================================
# 商品信息
products = [{"name":"挨粪叉","price":6888},
            {"name":"锤子TNT","price":10888},
            {"name":"小米mix2","price":2888}]

# 购物车
car = {}
# 购物
def shopping():
    while True:
    # 打印出所有商品信息
        count=1
        for i in  products:
            print(f"序号",{count},"商品",{i["name"]},"价格",{i["price"]})
            count+=1
        select=input("请选择要添加的商品序号  ，按n退出")
        if select=="n":
            return
        if select.isdigit() and int(select) >=1 and int(select) <= len(products):
            idex=products[int(select)-1]
            print("购物商品已添加成功%s"%idex["name"])
            if idex["name"] in car:
                car[idex["name"]]["count"]+=1
            else:
                car[idex["name"]]={"price":idex["price"],"count":1}
        else:
            print("输入有误  请从新输入")
def show_goods():
    if not car:
        s=input("您的购物车是空的，输入y/n")
        if s=="y":
            shopping()
            return
        else:
            return
    print("您的购物车信息:")
    for name in car:
        print("名称:%-10s 价格:%-8s 数量:%-3s 总价:%-10s" % (name,
                                                     car[name]["price"],
                                                     car[name]["count"],
                                                     car[name]["price"] * car[name]["count"]))
        select = input("输入y调整商品数量!(数量为0则删除商品!)(数量为1则购买商品!) 输入其他退出!")
        if select == "y":
            modify_count()
def modify_count():
    name=input("请输入商品名称，q则退出")
    while True:
        if name=="q":
            return
        if name not in car:
            continue
    while True:
        count=int(input("请输入数量："))
        if count==0:
            car.pop(name)
            print("%s已删除"%name)
        else:
            car[name]["count"]=count
            print("数量更改成功")
            return
def pay():
    sum=0
    for name in car:
        sum+=car[name]["price"] * car[name]["count"]
    user = input("请输入您的账号")
    with open("credit_money.txt", mode="r", encoding="utf-8")as carry, \
            open("new_credit_money.txt", mode="a", encoding="utf-8")as a:
        carry = carry.read()
        line = eval(carry)
        if user == line["user"]:  # 如果用户在信用卡用户里面
            if sum>line["money"]:
                print("额度不足。。")
            else:
                money=line["money"]-sum
                mo=line.replace(["money"],money)
                a.write(mo)
    os.remove("credit_money.txt")
    os.rename("new_credit_money.tx","credit_money.txt")



def  shoppin():
     # if not ATM_login():
     #     return
     while True:
        numbr='''
              "1":购物,
              "2":查看购物车,
              "3":修改购物车商品,
              "4":结算
        
        
        '''
        print(numbr)
        index=input("请输入要使用功能的序号")
        goods={"1":shopping,"2":show_goods,"3":modify_count,"4":pay}
        if index in goods:

            goods[index]()
        else:
            print("请从新输入")
if __name__ == '__main__':
    shoppin()

　　admin

import os
import time
from day04.day4.Atm import ATM_login
def admin_add_user():
    user=input("请输入要添加的用户：")
    with open("register.txt", mode='rt', encoding="utf-8") as add_user,\
    open("register.txt", mode='at', encoding="utf-8")as writ:
        for line in add_user.readlines():
            line = line.strip('\n').split(',')
            if user == line[0]:
                print("用户已存在")
            else:
                pwd=input("请输入您的密码")
                writ.write(user+','+pwd+'\n')
                print("添加用户成功")

def  lock_user():
    user=input("请输入要冻结的账号：")
    with open("register.txt", mode='rt', encoding="utf-8") as lock_r,\
            open("new_register.txt", mode='at', encoding="utf-8")as lock_w:
        for line in lock_r.readlines():
            line = line.strip('\n').split(',')
        if user == line[0]:
            lock_w.write(str(line).replace(line[2],"1"))
        else:
            print("user不正确")
    os.remove("register.txt")
    os.rename("new_register.txt","register.txt")
def  unlock_user():
    user=input("请输入要冻结的账号：")
    with open("register.txt", mode='rt', encoding="utf-8") as lock_r,\
            open("new_register.txt", mode='at', encoding="utf-8")as lock_w:
        for line in lock_r.readlines():
            line = line.strip('\n').split(',')
        if user == line[0]:
            lock_w.write(str(line).replace(line[2],"0"))
        else:
            print("user不正确")
    os.remove("register.txt")
    os.rename("new_register.txt","register.txt")
def adjust_quota():
    adjust=input("请输入要调整额度的用户")
    with open("credit_money.txt", mode="rt", encoding="utf-8")as r,\
    open("new_credit_money.txt", mode="rt", encoding="utf-8")as w:
        for i in r.readlines():
            if  adjust==i[0]:
                us=input("请输入新的额度")
                i=i.replace(i[1],us)
                w.write(i)
    os.remove("credit_money.txt")
    os.rename("new_credit_money.txt","credit_money.txt")
def admin_view():
    # 调用登录功能验证是否有权限执行操作
    # if not ATM_login():
    #     return
    admin_funcs = {"1":admin_add_user,"2":lock_user,"3":adjust_quota,"4":unlock_user}
    while True:
        print("""
1.添加账户
2.修改额度
3.冻结账户
4.解冻账户
(q.退出!)""")
        index = input("请选择:\n")
        if index == "q":
            return
        if index in admin_funcs:
            admin_funcs[index]()
        else:
            print("输入有误请重试!")
if __name__ == '__main__':
    admin_view()