Python学习day5作业
Python学习day5作业
ATM和购物商城
作业需求
ATM：指定最大透支额度
可取款
定期还款(每月指定日期还款，如15号)
可存款
定期出账单
支持多用户登陆，用户间转帐
支持多用户
管理员可添加账户、指定用户额度、冻结用户等
购物车：商品信息- 数量、单价、名称
用户信息- 帐号、密码、余额
用户可充值
购物历史信息
允许用户多次购买，每次可购买多件
余额不足时进行提醒
用户退出时 ，输出当次购物信息
用户下次登陆时可查看购物历史
商品列表分级显示
1. 程序说明
购物商城实现功能如下：
博客
多用户登录
商品按二级菜单显示
充值功能
多次购买，每次购买多件
余额不足提示充值
可查看购物历史
ATM实现功能如下：
指定最大透支额度
可取款
定期还款(每月指定日期还款，如15号)
可存款
定期出账单
支持多用户登陆，用户间转帐
支持多用户
管理员可添加账户、指定用户额度、冻结用户等
2. 基本流程图
3. 程序测试帐号
用户/密码：
ATM普通用户：1000/abc、1001/1001
ATM管理用户：admin/abc
购物商城：test/test
4. 程序结构:.
├── Atm # ATM主程目录
│ ├── __init__.py
│ ├── api # ATM程序API目录
│ │ ├── __init__.py
│ │ ├── __pycache__
│ │ │ ├── __init__.cpython-35.pyc
│ │ │ └── pay1.cpython-35.pyc
│ │ └── pay.py # ATM支付api
│ ├── bin # ATM执行文件目录
│ │ ├── __init__.py
│ │ ├── atm.py # ATM执行程序，普通用户登录入口
│ │ └── manager.py # ATM管理员登录入口
│ ├── conf # ATM配置目录
│ │ ├── __init__.py
│ │ ├── __pycache__
│ │ │ ├── __init__.cpython-35.pyc
│ │ │ └── settings.cpython-35.pyc
│ │ └── settings.py # ATM配置文件
│ ├── core # ATM主要逻辑程序目录
│ │ ├── __init__.py
│ │ ├── __pycache__
│ │ │ ├── __init__.cpython-35.pyc
│ │ │ ├── accounts.cpython-35.pyc
│ │ │ ├── auth.cpython-35.pyc
│ │ │ ├── bill_date.cpython-35.pyc
│ │ │ ├── db_handler.cpython-35.pyc
│ │ │ ├── logger.cpython-35.pyc
│ │ │ ├── main.cpython-35.pyc
│ │ │ └── transaction.cpython-35.pyc
│ │ ├── accounts.py # 用于从文件里加载和存储账户数据
│ │ ├── auth.py # 用于帐户认证和帐户操作
│ │ ├── bill_date.py # 根据年-月，生成帐单起止时间模块
│ │ ├── db_handler.py # 数据库连接引擎
│ │ ├── logger.py # 日志记录模块
│ │ ├── main.py # 主逻辑程序
│ │ └── transaction.py # 记账\还钱\取钱等所有的与账户金额相关的操作模块
│ ├── db # 用户数据存储目录
│ │ ├── __init__.py
│ │ ├── account_sample.py # 生成一个初始的账户数据 ,把这个数据存成一个以这个账户id为文件名的文件,放在accounts目录就行了,程序自己去会这里找
│ │ └── accounts # 存各个用户的账户数据，一个用户一个文件
│ │ ├── 1000.json # 一个普通用户账户文件
│ │ └── admin.json # 一个管理员用户示例文件
│ ├── docs # 程序说明文档目录
│ │ └── __init__.py
│ └── log # 日志根目录
│ ├── __init__.py
│ ├── access.log # 用户访问和操作的相关日志
│ ├── accounts # 存各个用户的帐单数据，一个用户一个文件
│ │ └── 1000.bills # 一个普通用户的帐单文件
│ └── transactions.log # 所有的交易还款等日志
├── README.md # readme文件
└── Shopping_mall # 购物商城程序目录
├── bin # 购物商城执行文件目录
│ ├── __init__.py
│ └── shopping_mall.py # 购物商城入口程序
├── conf # 购物商城配置目录
│ ├── __init__.py
│ ├── __pycache__
│ │ ├── __init__.cpython-35.pyc
│ │ ├── goods.cpython-35.pyc
│ │ └── settings.cpython-35.pyc
│ ├── goods.py # 购物商城商品价格列表
│ └── settings.py # 购物商城配置文件
├── core # 购物商城主要逻辑程序目录
│ ├── __init__.py
│ ├── __pycache__
│ │ ├── __init__.cpython-35.pyc
│ │ ├── accounts.cpython-35.pyc
│ │ ├── auth.cpython-35.pyc
│ │ ├── db_handler.cpython-35.pyc
│ │ ├── logger.cpython-35.pyc
│ │ ├── main.cpython-35.pyc
│ │ └── shopping.cpython-35.pyc
│ ├── accounts.py # 用于从文件里加载和存储账户数据
│ ├── auth.py # 用于帐户认证和帐户操作
│ ├── db_handler.py # 数据库连接引擎
│ ├── logger.py # 日志记录模块
│ └── main.py # 主逻辑程序
├── db # 用户数据存储目录
│ └── accounts # 存各个用户的账户数据，一个用户一个文件
│ ├── __init__.py
│ └── test.json # 一个普通用户账户文件
└── log
├── access.log # 用户访问和操作的相关日志
└── test_shopping.log # 用户购物历史日志
5. 程序测试管理员登录失败
python Atm/bin/manager.py################ATM admin manager#################
account:a
password:a
Account [a] does not exist!
account:a
password:a
Account [a] does not exist!
account:a
password:a
Account [a] does not exist!
2017-01-27 01:47:07,377 - access - ERROR - account [a] too many login attempts
Process finished with exit code 0管理员登录(不允许普通用户登录)
python Atm/bin/manager.py################ATM admin manager#################
account:1000
password:abc
Permission denied
Process finished with exit code 0################ATM admin manager#################
account:admin
password:abc
------- Admin erea ---------
1. 添加账户
2. 查询用户信息
3. 用户信息修改(冻结帐户、用户信用卡额度等)
4. 生成全部用户帐单
5. 退出
>>:1001
Option does not exist!
------- Admin erea ---------
1. 添加账户
2. 查询用户信息
3. 用户信息修改(冻结帐户、用户信用卡额度等)
4. 生成全部用户帐单
5. 退出
>>:1
account id:1001
password:1001
Account [1001] is exist,try another account.
account id:1002
password:1002
account [1002] added sucessed
------- Admin erea ---------
1. 添加账户
2. 查询用户信息
3. 用户信息修改(冻结帐户、用户信用卡额度等)
4. 生成全部用户帐单
5. 退出
>>:2
Please input your query account id:1002
pay_day :22
credit :15000
status :0
balance :15000
id :1002
enroll_date :2017-01-27
expire_date :2022-01-26
------- Admin erea ---------
1. 添加账户
2. 查询用户信息
3. 用户信息修改(冻结帐户、用户信用卡额度等)
4. 生成全部用户帐单
5. 退出
>>:2
Please input your query account id:1001
pay_day :22
credit :15000
status :0
id :1001
balance :15000
enroll_date :2017-01-27
expire_date :2022-01-26
------- Admin erea ---------
1. 添加账户
2. 查询用户信息
3. 用户信息修改(冻结帐户、用户信用卡额度等)
4. 生成全部用户帐单
5. 退出
>>:>>:3
account id:1001
You can choose the items like this:
{
"password": "abc",
"credit": 15000,
"status": 0,
"expire_date": "2021-01-01",
"pay_day": 22
}
Input modify items(json):{"credit":20000,"pay_day": 23}
Account infomation updated!
------- Admin erea ---------
1. 添加账户
2. 查询用户信息
3. 用户信息修改(冻结帐户、用户信用卡额度等)
4. 生成全部用户帐单
5. 退出
>>:2
Please input your query account id:1001
pay_day :23
credit :20000
status :0
balance :15000
id :1001
enroll_date :2017-01-27
expire_date :2022-01-26
------- Admin erea ---------
1. 添加账户
2. 查询用户信息
3. 用户信息修改(冻结帐户、用户信用卡额度等)
4. 生成全部用户帐单
5. 退出
>>:>>:2
Please input your query account id:0
Get account [0] info pemission denied!
------- Admin erea ---------
1. 添加账户
2. 查询用户信息
3. 用户信息修改(冻结帐户、用户信用卡额度等)
4. 生成全部用户帐单
5. 退出
>>>>:2
Please input your query account id:0
Get account [0] info pemission denied!
------- Admin erea ---------
1. 添加账户
2. 查询用户信息
3. 用户信息修改(冻结帐户、用户信用卡额度等)
4. 生成全部用户帐单
5. 退出
>>>>:2
Please input your query account id:0
Get account [0] info pemission denied!
------- Admin erea ---------
1. 添加账户
2. 查询用户信息
3. 用户信息修改(冻结帐户、用户信用卡额度等)
4. 生成全部用户帐单
5. 退出
>>:4
------------------Account bill:-------------------
-----------------------End------------------------
------------------Account bill:-------------------
expire_date :2021-01-01
credit :15000
enroll_date :2016-01-02
status :0
balance :4265.0
pay_day :22
id :1000
Today is not the bill generation day!
Account [1000] need to repay [10735.0]
-----------------------End------------------------
------------------Account bill:-------------------
expire_date :2022-01-26
id :1001
pay_day :23
status :0
balance :15000
enroll_date :2017-01-27
credit :20000
Today is not the bill generation day!
Account [1001] need to repay [5000]
-----------------------End------------------------
------------------Account bill:-------------------
expire_date :2022-01-26
credit :15000
pay_day :22
status :0
balance :15000
enroll_date :2017-01-27
id :1002
Today is not the bill generation day!
Account [1002] needn't to repay.
-----------------------End------------------------
------------------Account bill:-------------------
-----------------------End------------------------
------- Admin erea ---------
1. 添加账户
2. 查询用户信息
3. 用户信息修改(冻结帐户、用户信用卡额度等)
4. 生成全部用户帐单
5. 退出
>>:5
###################Bye,thanks!####################普通用户登录(不允许管理员登录)
python Atm/bin/atm.py##################Welcome to ATM##################
account:1000
password:abc
------- Oldboy Bank ---------
1. 账户信息
2. 还款(示例)
3. 取款(示例)
4. 转账
5. 存款
6. 账单
7. 退出
>>:1
status :0
pay_day :22
enroll_date :2016-01-02
balance :4265.0
expire_date :2021-01-01
credit :15000
id :1000
------- Oldboy Bank ---------
1. 账户信息
2. 还款(示例)
3. 取款(示例)
4. 转账
5. 存款
6. 账单
7. 退出
>>:2
--------- BALANCE INFO --------
Credit : 15000
Balance: 4265.0
Tip: [b] to back
Input repay amount:200
2017-01-28 09:49:30,934 - transaction - INFO - account:1000 action:repay amount:200.0 interest:0.0
New Balance:4465.0
Tip: [b] to back
Input repay amount:b
------- Oldboy Bank ---------
1. 账户信息
2. 还款(示例)
3. 取款(示例)
4. 转账
5. 存款
6. 账单
7. 退出
>>:3
--------- BALANCE INFO --------
Credit : 15000
Balance: 4465.0
Tip: [b] to back
Input withdraw amount:200
2017-01-28 09:49:44,162 - transaction - INFO - account:1000 action:withdraw amount:200.0 interest:10.0
New Balance:4255.0
Tip: [b] to back
Input withdraw amount:b
------- Oldboy Bank ---------
1. 账户信息
2. 还款(示例)
3. 取款(示例)
4. 转账
5. 存款
6. 账单
7. 退出
>>:4
--------- BALANCE INFO --------
Credit : 15000
Balance: 4255.0
(Tip: input [b] to back)
Input receiver:1001
Input transfer amount:200
2017-01-28 09:50:06,723 - transaction - INFO - account:1000 action:transfer amount:200.0 interest:10.0
New Balance:4045.02017-01-28 09:50:06,723 - transaction - INFO - account:1001 action:receive amount:200.0 interest:0.0
Input receiver:b
------- Oldboy Bank ---------
1. 账户信息
2. 还款(示例)
3. 取款(示例)
4. 转账
5. 存款
6. 账单
7. 退出
>>:5
--------- BALANCE INFO --------
Credit : 15000
Balance: 4045.0
(Tip: input [b] to back)
Input your save amount:400
2017-01-28 09:53:45,354 - transaction - INFO - account:1000 action:save amount:400.0 interest:0.0
New Balance:4445.0
------- Oldboy Bank ---------
1. 账户信息
2. 还款(示例)
3. 取款(示例)
4. 转账
5. 存款
6. 账单
7. 退出
>>:6
Please input the date you will query like [2016-12]>>>2016-12
Account [1000] bills:
--------------------------------------------------
bill_date: 2017-1 account_id: 1000 need_repay: 10555
bill_date: 2017-1 account_id: 1000 need_repay: 10555
Account [1000] history log:
--------------------------------------------------
--------------------------------------------------
------- Oldboy Bank ---------
1. 账户信息
2. 还款(示例)
3. 取款(示例)
4. 转账
5. 存款
6. 账单
7. 退出
>>:6
Please input the date you will query like [2016-12]>>>2017-01
Account [1000] bills:
--------------------------------------------------
bill_date: 2017-1 account_id: 1000 need_repay: 10555
bill_date: 2017-1 account_id: 1000 need_repay: 10555
Account [1000] history log:
--------------------------------------------------
2017-01-25 21:33:43,281 - transaction - INFO - account:1000 action:pay amount:10000.0 interest:0.0
2017-01-25 22:16:26,609 - transaction - INFO - account:1000 action:pay amount:100.0 interest:0.0
2017-01-25 22:16:52,347 - transaction - INFO - account:1000 action:pay amount:100.0 interest:0.0
2017-01-26 21:47:42,372 - transaction - INFO - account:1000 action:repay amount:100.0 interest:0.0
2017-01-26 21:51:13,819 - transaction - INFO - account:1000 action:repay amount:100.0 interest:0.0
2017-01-26 21:51:24,608 - transaction - INFO - account:1000 action:withdraw amount:500.0 interest:25.0
2017-01-26 21:53:16,352 - transaction - INFO - account:1000 action:withdraw amount:200.0 interest:10.0
2017-01-28 09:49:30,934 - transaction - INFO - account:1000 action:repay amount:200.0 interest:0.0
2017-01-28 09:49:44,162 - transaction - INFO - account:1000 action:withdraw amount:200.0 interest:10.0
2017-01-28 09:50:06,723 - transaction - INFO - account:1000 action:transfer amount:200.0 interest:10.0
2017-01-28 09:53:45,354 - transaction - INFO - account:1000 action:save amount:400.0 interest:0.0
--------------------------------------------------
------- Oldboy Bank ---------
1. 账户信息
2. 还款(示例)
3. 取款(示例)
4. 转账
5. 存款
6. 账单
7. 退出
>>:7
###################Bye,thanks!####################
Process finished with exit code 1购物商城已注册用户登录
python Shopping_mall/bin/shopping_mall.py------------Welcome to shopping mall!-------------
--------------------------------------------------
1. Login
2. Sign up
3. Logout
--------------------------------------------------
>>:1
Please input your user name and password!
user:test
password:test
Input [y|yes] to view your purchase history,[others] means not.
Please input:y
User test shopping history:
--------------------------------------------------
2017-01-17 17:15:39,199 - shopping - INFO - account:test action:shopping product_number:2 goods:Tea cost:29378
2017-01-17 17:22:13,163 - shopping - INFO - account:test action:shopping product_number:1 goods:Coffee cost:29348
2017-01-24 21:55:50,796 - shopping - INFO - account:test action:shopping product_number:2 goods:Milk cost:29230
2017-01-25 00:05:46,534 - shopping - INFO - account:test action:shopping product_number:1 goods:Coffee cost:29200
2017-01-25 00:06:07,089 - shopping - INFO - account:test action:shopping product_number:1 goods:Coffee cost:29170
2017-01-25 00:36:53,038 - shopping - INFO - account:test action:shopping product_number:1 goods:Coffee cost:29140
2017-01-25 21:33:07,174 - shopping - INFO - account:test action:shopping product_number:1 goods:Coffee cost:30110
-------------------Species list-------------------
0 --> Mobile phone
1 --> Car
2 --> Drink
-----------------------End------------------------
[q|b] to quit;[c] to check;[t] to top up
Input your choice:t
Do you want to charge more money?[y|n|b]y
Please use your ATM account to pay.
Please input your top-up amount:1000
account:abc
password:a
Account [abc] does not exist!
account:1000
password:abc
2017-01-28 10:31:52,106 - transaction - INFO - account:1000 action:pay amount:1000.0 interest:0.0
Pay successed
Your balance is [41310]
-------------------Species list-------------------
0 --> Mobile phone
1 --> Car
2 --> Drink
-----------------------End------------------------
[q|b] to quit;[c] to check;[t] to top up
Input your choice:2
---->Enter Drink
-------------------Product list-------------------
0.Milk 59
1.Coffee 30
2.Tea 311
-----------------------End------------------------
[q|quit] to quit;[b|back] to back;[c|check] to check
Please choice the product:1
Please input the number of product:2
Added [2] [Coffee] into shopping cart,your balance is [40250]
2017-01-28 10:32:07,465 - shopping - INFO - account:test action:shopping product_number:2 goods:Coffee cost:40250
-------------------Product list-------------------
0.Milk 59
1.Coffee 30
2.Tea 311
-----------------------End------------------------
[q|quit] to quit;[b|back] to back;[c|check] to check
Please choice the product:b
-------------------Species list-------------------
0 --> Mobile phone
1 --> Car
2 --> Drink
-----------------------End------------------------
[q|b] to quit;[c] to check;[t] to top up
Input your choice:0
---->Enter Mobile phone
-------------------Product list-------------------
0.Iphone7 6188
1.Iphone7 plus 7888
2.Xiaomi5 2888
-----------------------End------------------------
[q|quit] to quit;[b|back] to back;[c|check] to check
Please choice the product:0
Please input the number of product:1
2017-01-28 10:32:20,656 - shopping - INFO - account:test action:shopping product_number:1 goods:Iphone7 cost:34062
Added [1] [Iphone7] into shopping cart,your balance is [34062]
-------------------Product list-------------------
0.Iphone7 6188
1.Iphone7 plus 7888
2.Xiaomi5 2888
-----------------------End------------------------
[q|quit] to quit;[b|back] to back;[c|check] to check
Please choice the product:c
*********You purchased products as below**********
Goods Price Number Cost
Iphone7 6188 1 6188
Coffee 30 2 60
***********************End************************
You total cost: 6248
Your balance is [34062]
-------------------Product list-------------------
0.Iphone7 6188
1.Iphone7 plus 7888
2.Xiaomi5 2888
-----------------------End------------------------
[q|quit] to quit;[b|back] to back;[c|check] to check
Please choice the product:b
-------------------Species list-------------------
0 --> Mobile phone
1 --> Car
2 --> Drink
-----------------------End------------------------
[q|b] to quit;[c] to check;[t] to top up
Input your choice:q
*********You purchased products as below**********
Goods Price Number Cost
Iphone7 6188 1 6188
Coffee 30 2 60
***********************End************************
You total cost: 6248
Your balance is [34062]
###################Bye,thanks!####################
Process finished with exit code 1购物商城新注册用户
python Shopping_mall/bin/shopping_mall.py------------Welcome to shopping mall!-------------
--------------------------------------------------
1. Login
2. Sign up
3. Logout
--------------------------------------------------
>>:2
user:test01
password:test01
-------------------Species list-------------------
0 --> Drink
1 --> Mobile phone
2 --> Car
-----------------------End------------------------
[q|b] to quit;[c] to check;[t] to top up
Input your choice:c
*********You purchased products as below**********
Goods Price Number Cost
***********************End************************
You total cost: 0
Your balance is [0]
-------------------Species list-------------------
0 --> Drink
1 --> Mobile phone
2 --> Car
-----------------------End------------------------
[q|b] to quit;[c] to check;[t] to top up
Input your choice:q
*********You purchased products as below**********
Goods Price Number Cost
***********************End************************
You total cost: 0
Your balance is [0]
###################Bye,thanks!####################
Process finished with exit code 1
错误的解决办法)
, 这62页ppt带你了解进展...)
