ADD file via upload

atm.py

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+from user import User
+from card import Card
+class ATM:
+    def __init__(self, alluser):
+        self.alluser = alluser
+    def randomiCardId(self):
+        import random
+        while True:
+            str_data = ''  # 存储卡号
+            for i in range(6):
+                ch = chr(random.randrange(ord('0'), ord('9') + 1))
+                str_data += ch
+            if not self.alluser.get(str):  # 判断卡号是否重复
+                return str_data
+    def creatUser(self):
+        name = input("请输入姓名:")
+        Uid = input("请输入身份证号:")
+        phone = input("请输入手机号:")
+        prestMoney = float(input("请输入预存金额:"))
+        if prestMoney <= 0:
+            print("预存款输入有误，开户失败")
+            return -1
+        oncePwd = input("请输入密码：")
+        passWord = input("请再次输入密码：")
+        if passWord != oncePwd:
+            print("两次密码输入不同......")
+            return -1
+        print("密码设置成功，请牢记密码: %s " % passWord)
+        cardId = self.randomiCardId()
+        card = Card(cardId, oncePwd, prestMoney)  # 创建卡
+        user = User(name, Uid, phone, card)  # 创建用户
+        self.alluser[cardId] = user  # 存入用户字典
+        print("您的开户已完成，请牢记开户账号: %s" % cardId)
+    def checkpwg(self, realPwd):
+        for i in range(3):
+            psd2 = input("请输入密码：")
+            if realPwd == psd2:
+                return True
+        print("密码输错三次，系统自动退出......")
+        return False
+    def lockCard(self):
+        inptcardId = input("请输入您的卡号：")
+        user = self.alluser.get(inptcardId)
+        if not self.alluser.get(inptcardId):
+            print("此卡号不存在...锁定失败！")
+            return -1
+        if user.card.cardLock:
+            print("该卡已经被锁定，无需再次锁定！")
+            return -1
+        if not self.checkpwg(user.card.cardPwd):  # 验证密码
+            print("密码错误...锁定失败！！")
+            return -1
+        user.card.cardLock = True
+        print("该卡被锁定成功！")
+    def searchUser(self, base=1):
+        if base == 2:
+            inptcardId = input("请输入转出主卡号：")
+        elif base == 3:
+            inptcardId = input("请输入转入卡号：")
+        elif base == 1:
+            inptcardId = input("请输入您的卡号：")
+        user = self.alluser.get(inptcardId)
+        # 如果卡号不存在，下面代码就会执行
+        if not self.alluser.get(inptcardId):
+            print("此卡号不存在...查询失败！")
+            return -1
+        if user.card.cardLock:
+            print("该用户已经被锁定...请解卡后使用！")
+            return -1
+        if not self.checkpwg(user.card.cardPwd):  # 验证密码
+            print("密码错误过多...卡已经被锁定，请解卡后使用！")
+            user.card.cardLock = True
+            return -1
+        if not base == 3:  #查询转入账户 不打印余额
+            print("账户: %s 余额: %.2f " % (user.card.cardId, user.card.money))
+            return user
+    def getMoney(self):
+        userTF = self.searchUser()
+        if userTF != -1:
+            if userTF.card.cardId != '':
+                inptMoney = float(input("请输入取款金额:"))
+                if inptMoney >  float(userTF.card.money):
+                    print("输入的金额大于余额，请先查询余额！")
+                    return -1
+                userTF.card.money = float(userTF.card.money) - inptMoney
+                print("取款成功！ 账户: %s 余额: %.2f " % (userTF.card.cardId, userTF.card.money))
+        else:
+            return -1
+    def saveMoney(self):
+        userTF = self.searchUser()
+        if userTF != -1:
+            if not userTF.card.cardLock == True:
+                if userTF.card.cardId != '':
+                    inptMoney = float(input("请输入要存入得金额:"))
+                    if inptMoney < 0:
+                        print("请输入正确金额")
+                    else:
+                        userTF.card.money += inptMoney
+                        print("存款成功！ 账户: %s 余额: %.2f " %
+                            (userTF.card.cardId, userTF.card.money))
+        else:
+            return -1
+    def transferMoney(self):
+        MasterTF = self.searchUser(base=2)
+        if (MasterTF == -1):
+            return -1
+        userTF = self.searchUser(base=3)
+        if (userTF == -1):
+            return -1
+        in_tr_Money = float(input("请输入转账金额："))
+        if MasterTF.card.money >= in_tr_Money:
+            str = input("您确认要继续转账操作吗（Y/N）？：")
+            if str == "Y":
+                MasterTF.card.money -= in_tr_Money
+                print("转账成功！ 账户: %s 余额: %.2f " %
+                    (MasterTF.card.cardId, MasterTF.card.money))
+            else:
+                print("转账失败，中止了操作")
+        else:
+            print("转账失败,余额不足！ 账户: %s 余额: %.2f " %
+                (MasterTF.card.cardId, MasterTF.card.money))
+    def unlockCard(self):
+        inptcardId = input("请输入您的卡号：")
+        user = self.alluser.get(inptcardId)
+        while 1:
+            if not self.alluser.get(inptcardId):
+                print("此卡号不存在...解锁失败！")
+                return -1
+            elif not user.card.cardLock:
+                print("该卡未被锁定，无需解锁！")
+                break
+            elif not self.checkpwg(user.card.cardPwd):
+                print("密码错误...解锁失败！！")
+                return -1
+                user.card.cardLock = False  # 解锁
+            print("该卡 解锁 成功！")
+            break