作业需求：
额度 15000或自定义。
实现购物商城，买东西加入 购物车，调用信用卡接口结账。
可以提现，手续费5%。
支持多账户登录。
支持账户间转账。
记录每月日常消费流水。
提供还款接口。
ATM记录操作日志。
提供管理接口，包括添加账户、用户额度，冻结账户等。。。
用户认证用装饰器。
思路:
1. 将用户名，密码，额度，锁，提现额度，等信用卡用户信息写入到字典。
2. 购物车程序请参照 python作业购物车（第二周）。
3. 多用户登陆和转账，可以根据用户名生成不同的字典。
4. 其他请参照README和代码。
程序核心代码：
README：
作者:yaobin
版本:示例版本 v0.1 mmp版本 :(
程序介绍:
实现ATM常用功能
模拟实现一个ATM + 购物商城程序
额度 15000或自定义
实现购物商城，买东西加入 购物车，调用信用卡接口结账
可以提现，手续费5%
支持多账户登录
支持账户间转账
记录每月日常消费流水
提供还款接口
ATM记录操作日志
提供管理接口，包括添加账户、用户额度，冻结账户等
用户认证用装饰器
开始先运行atm.py时执行程序，直接到main下，输入正确用户名密码，才能进行下一步的操作，然后列出atm的功能列表（还款、取款、转账、查看等）
shopping是一个独立的程序，调用了信用卡充值金额的功能，购物结束后把剩余的金额在写入到文件中，存入到信用卡中。
all是集合程序调用了所有模块
程序结构:
atm/
├── README
├── atm #ATM主程目录
│ ├── __init__.py
│ ├── bin #ATM 执行文件目录
│ │ ├── __init__.py
│ │ ├── atm.py #ATM 执行主程序
│ │ └── atm_manage.py #ATM 管理执行主程序
│ ├── conf #配置文件
│ │ ├── __init__.py
│ │ └── settings.py
│ ├── core #主要程序逻辑都在这个目录里
│ │ ├── __init__.py
│ │ ├── accounts.py #ATM管理接口
│ │ ├── auth.py #用户认证模块
│ │ ├── db_handler.py #数据库连接引擎 -----///暂时没有做
│ │ ├── logger.py #日志记录模块
│ │ ├── main.py #ATM主逻辑交互程序
│ │ └── creditcard.py #记账\还钱\取钱等所有的与账户金额相关的操作
│ │ └── manage.py #ATM管理主逻辑交互称称程序
│ ├── db #用户数据存储的地方
│ │ ├── __init__.py
│ │ └── accounts #存各个用户的账户数据 ,一个用户一个文件
│ │ └── 111111_creditcard_dict #用户账户示例文件
│ │ └── 111111_creditcard_record #用户账户记账\还钱\取钱等所有的与账户金额相关的操作示例文件
│ │ └── super_user_passwd #ATM管理接口账号认证文件
│ └── log #日志目录
│ ├── __init__.py
│ ├── access.log #用户访问和操作的相关日志
│ ├── transactions.log #所有的用户的信用卡提现转账的交易日志
└── shopping #电子商城程序
├── shopping.py #购物商城独立程序调用信用卡接口
└── __init__.py
bin
atm.py
#!/usr/bin/env python
# -*- coding:utf-8 -*-
# Author: Colin Yao
import os
import sys
# 添加环境变量
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
sys.path.append(BASE_DIR)
from core import main
'''atm程序的执行文件'''
if __name__ == '__main__':
main.center()
atm_manage.py
#!/usr/bin/env python
# -*- coding:utf-8 -*-
# Author: Colin Yao
import os
import sys
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
sys.path.append(BASE_DIR)
#添加环境变量
from core import manage
if __name__ == '__main__':
manage.center()
conf
setting.py
#!/usr/bin/env python
# -*- coding:utf-8 -*-
# Author: Colin Yao
#配置文件
import logging
import os,sys
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
sys.path.append(BASE_DIR) #添加环境变量
LOGIN_LEVEL = logging.INFO#定义日志的记录级别
#print(DATABASE)
#日志类型
LOGIN_TYPE={
"access":"access.logs",
"transaction":"transaction.logs"
}
# DATABASE = {
# "db_tool":"file_storage", #文件存储，这里可拓展成数据库形式的
# "name":"accounts", #db下的文件名
# "user_path":"%s/src"%BASE_DIR
# }
#shopping
core
accounts.py
#!/usr/bin/env python
# -*- coding:utf-8 -*-
# Author: Colin Yao
import os,sys,json,logging
"""ATM 信用卡后台manger_account 创建、锁定、提升额度"""
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
sys.path.append(BASE_DIR) #添加环境变量
import json,sys,os,logging,time,datetime
from core import auth
"""添加信用卡,冻结信用卡,提升信用卡额度"""
"""管理接口调用"""
"""添加信用卡账户"""
def issue():
creditcard_user = input("需要添加发行的信用卡的用户:>>>:")
personinfo_input = input("使用人>>>:")
_db_creditcard_record = BASE_DIR + r"\db\accounts\%s_creditcard_dict" % creditcard_user
_db_creditcard_record_bak = BASE_DIR + r"\db\accounts\%s_creditcard_dict_bak" % creditcard_user
_db_creditcard_record1 = BASE_DIR + r"\db\accounts\%s_creditcard_record" % creditcard_user
usertype = {
creditcard_user:{
"creditcard":creditcard_user,
"personinfo":personinfo_input,
"password":'123',#默认密码123
"limit": float('15000'),#默认额度
"deflimit":float('15000'),
"limitcash":float("7500"),
"locked":"0"
}}
creditcard_value= {creditcard_user:{ "":{ "":""}}} #初始化一个流水字典
res = os.path.exists(_db_creditcard_record)
if res == True:
print("用户已经存在")
else:
f = open(_db_creditcard_record,'w',encoding='utf-8')
list = json.dumps(usertype)
f.write(list)
f.close()
f1 = open(_db_creditcard_record1,'w',encoding='utf-8')
list1 = json.dumps(creditcard_value)
f1.write(list1)
f1.close()
print("添加用户成功")
"""冻结账户"""
def frozen():
creditcard_user = input("需要冻结发行的信用卡的用户:>>>:")
_db_creditcard_record = BASE_DIR + r"\db\accounts\%s_creditcard_dict" % creditcard_user
_db_creditcard_record_bak = BASE_DIR + r"\db\accounts\%s_creditcard_dict_bak" % creditcard_user
res = os.path.exists(_db_creditcard_record)
if res != True:
print("用户不存在请重新输入存在")
else:
f = open(_db_creditcard_record, 'r', encoding='utf-8')
list = json.loads(f.read())
a = list[creditcard_user]["locked"]
f.close()
if a != '0':
print("用户已经被冻结")
else:
f1 = open(_db_creditcard_record_bak, 'w', encoding='utf-8')
list[creditcard_user]["locked"] = '1'
dict = json.dumps(list)
f1.write(dict)
f1.close()
os.remove(_db_creditcard_record)
os.rename(_db_creditcard_record_bak, _db_creditcard_record)
print("冻结成功信用为:%s" %creditcard_user)
"""提升信用卡额度"""
def promotion_quota():
creditcard_user = input("需要提额的信用卡的用户:>>>:")
_db_creditcard_record = BASE_DIR + r"\db\accounts\%s_creditcard_dict" %creditcard_user
_db_creditcard_record_bak = BASE_DIR + r"\db\accounts\%s_creditcard_dict_bak" %creditcard_user
res = os.path.exists(_db_creditcard_record)
if res != True:
print("用户不存在请重新输入存在")
else:
f = open(_db_creditcard_record, 'r', encoding='utf-8')
list = json.loads(f.read())
deflimit = list[creditcard_user]["deflimit"]
print("现有额度为%s"%deflimit)
def_creditcard_user_cash = input("请输入要提升的额度>>>:") #这里提升的额度为deflimit
creditcard_limit = (int(def_creditcard_user_cash) - int(deflimit) + int(list[creditcard_user]["limit"] )) #固定额度减去提升的额度、加上现有额度、提升后的信用卡额度
creditcard_limitcash = (int(list[creditcard_user]["limitcash"]) + ((int(def_creditcard_user_cash) - int(deflimit))* 0.5)) #提升后的额度 - 原有的固定额度*0.5 + 现在的取现额度才是提升后的取现额度 ：（ MMP!!!!!!!!!!!!!!!
list[creditcard_user]["deflimit"] = def_creditcard_user_cash #提升后的固定额度写入字典
list[creditcard_user]["limit"] = creditcard_limit #提升固定额度后的信用卡额度写入字典
list[creditcard_user]["limitcash"] = creditcard_limitcash #提升固定额度后的取现额度写入字典
a = list[creditcard_user]["locked"]
f.close()
if a != '0':
print("用户已经被冻结.不能提额")
else:
f1 = open(_db_creditcard_record_bak, 'w', encoding='utf-8')
dict = json.dumps(list)
f1.write(dict)
f1.close()
os.remove(_db_creditcard_record)
os.rename(_db_creditcard_record_bak, _db_creditcard_record)
print("成功提升信用额度为:%s 提额后的现有额度:%s 提升后的取现额度 %s " % (
def_creditcard_user_cash, creditcard_limit, creditcard_limitcash))
auth.py
#!/usr/bin/env python
# -*- coding:utf-8 -*-
# Author: Colin Yao
import os,sys,json
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
sys.path.append(BASE_DIR) #添加环境变量
super_user_passwd = BASE_DIR + r"\db\accounts\super_user_passwd"
from core import logger
def auth(auth_type):
"""超级用户后台管理认证接口"""
def outer_wrapper(func):
if auth_type =="admincenter_auth":
def wrapper():
res = func()
super_user = input("请输入后台管理员账号>>>>:")
super_passwd = input("请输入后台管理员密码>>>>:")
with open(super_user_passwd, 'r', encoding='utf-8') as f:
(id, user, passwd) = f.readline().strip().split(',')
if user == super_user and passwd == super_passwd:
print("welcome %s" %super_user)
return res,super_user
else:
log_obj = logger.log('access')
log_obj.error("不正确的密码 %s" % super_user)
print("用户名或密码输入有误程序退出")
sys.exit()
return wrapper
"""商城用户登录认证"""
if auth_type == "user_auth":
def wrapper():
res = func()
shopping_user = input("请输入用户名>>>>:")
shopping_passwd = input("请输入密码>>>>:")
print("功能后面在加入")
# with open(super_user_passwd, 'r', encoding='utf-8') as f:
# f.readlines()
return wrapper
if auth_type == "creditcard_auth":
def wrapper():
log_obj = logger.log('access')
res = func()
creditcard_user = input("请输入信用卡账号>>>>:") # 信用卡账号
creditcard_passwd = input("请输入信用卡密码>>>>:") # 信用卡密码
_creditcard_passwd = BASE_DIR + r"\db\accounts\%s_creditcard_dict" % creditcard_user
res = os.path.exists(_creditcard_passwd)
if res == True:
if len(creditcard_user.strip()) > 0:
with open(_creditcard_passwd, 'r', encoding='utf-8') as f:
list = json.loads(f.read())
if creditcard_user in list.keys(): # 用户在key中、用户唯一
if creditcard_passwd == list[creditcard_user]["password"]: # 读取字典中用户和key的值
if list[creditcard_user]["locked"] == '0': # 如果用户的lock 为0 证明是没有锁定的账户为1 是锁定状态
print("信用卡认证成功 welcome %s" % creditcard_user)
return res,creditcard_user
else:
print("信用卡被冻结用户%s请您联系用户中心 WEB：扯淡.com TEL： 100000" % creditcard_user)
log_obj.error("%s is locked" % creditcard_user)
sys.exit()
else:
print("信用卡用户:%s 密码输入有误认证失败" % creditcard_user)
log_obj.error("%s wrong shopping_db " % creditcard_user)
sys.exit()
else:
sys.exit()
else:
sys.exit()
else:
print("不存在此信用卡用户%s" % creditcard_user)
log_obj.error("%s wrong username" % creditcard_user)
sys.exit()
return wrapper
return outer_wrapper
"""装饰器添加print语句并带有色彩"""
'''后台管理认证'''
@auth(auth_type="user_auth")
def user_auth():
print("\33[32;0m用户登录认证\33[0m".center(40,"-"))
return "True"
'''信用卡认证'''
@auth(auth_type="creditcard_auth")
def creditcard_auth():
print("\33[32;0m信用卡登录认证\33[0m".center(40,"-"))
return "True"
'''后台管理认证'''
@auth(auth_type="admincenter_auth")
def admincenter_auth():
print("\33[32;0m后台管理登录认证\33[0m".center(40,"-"))
return "True"
logger.py
#!/usr/bin/env python
# -*- coding:utf-8 -*-
# Author: Colin Yao
import os,sys,json,datetime,time,logging
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
sys.path.append(BASE_DIR) #添加环境变量
from conf import settings
from core import db_handler
def log(logging_type):
"""
main模块调用access_logger = logs.logs("access")
:param logging_type: "access"
return: 返回logger日志对象
"""
logger=logging.getLogger(logging_type) #传日志用例，生成日志对象
logger.setLevel(settings.LOGIN_LEVEL) #设置日志级别
ch = logging.StreamHandler() #日志打印到屏幕，获取对象
ch.setLevel(settings.LOGIN_LEVEL)
# 获取文件日志对象及日志文件
log_file="%s/logs/%s"%(settings.BASE_DIR,settings.LOGIN_TYPE[logging_type])
#log_file = "%s\logs\%s" % (BASE_DIR, settings.LOGIN_TYPE[logging_type])
fh = logging.FileHandler(log_file)
fh.setLevel(settings.LOGIN_LEVEL)
# 日志格式
formatter=logging.Formatter("%(asctime)s-%(name)s-%(levelname)s-%(message)s")
# 输出格式
ch.setFormatter(formatter)
fh.setFormatter(formatter)
#把日志打印到指定的handler
logger.addHandler(ch)
logger.addHandler(fh)
return logger #log方法返回logger对象
main.py
#!/usr/bin/env python
# -*- coding:utf-8 -*-
# Author: Colin Yao
import os,sys,logging,json
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
sys.path.append(BASE_DIR) #添加环境变量
from core import logger
from core import auth
from core import creditcard
def center():
msg = '''
\33[34;0m
[1]我的信用卡
[2]信用卡流水记录
[3]提现
[4]转账
[5]还款
[6]退出按q 即可
\33[0m
'''
print("欢迎进入信用卡ATM中心请输入账号名密码进行认证")
res = auth.creditcard_auth()
creditcard_user = res[1]
while True:
print(msg)
choice_id = input("请选择您需要的服务>>>:")
if choice_id == "1":
creditcard.my_creditcard(creditcard_user)
elif choice_id == "2":
creditcard.see(creditcard_user)
elif choice_id == "3":
creditcard.withdrawals(creditcard_user)
elif choice_id == "4":
creditcard.transfer_accounts(creditcard_user)
elif choice_id == "5":
creditcard.repayment(creditcard_user)
elif choice_id == "6" or choice_id == "q":
print("Bye %s" % creditcard_user)
sys.exit()
else:
print("输入有误请重新输入")
center()
creditcard.py
#!/usr/bin/env python
# -*- coding:utf-8 -*-
# Author: Colin Yao
import json,sys,os,logging,time,datetime
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
sys.path.append(BASE_DIR) #添加环境变量
from core import auth
from core import logger
log_obj = logger.log('transaction')
"""用户接口调用"""
"""我的信用卡信息"""
def my_creditcard(creditcard_user):
while True:
_db_creditcard_record = BASE_DIR + r"\db\accounts\%s_creditcard_dict" % creditcard_user
print("\33[32;0m我的信用卡信息\33[0m".center(40, "-"))
with open(_db_creditcard_record, 'r', encoding='utf-8') as f:
list = json.loads(f.read())
#print(list)
#print(list[creditcard_user]["limit"])
print("卡号:\t[%s]\n额度:\t[¥%s]\n取现额度:\t[¥%s]\n持卡人:\t[%s]\n" %(creditcard_user,list[creditcard_user]["limit"],list[creditcard_user]["limitcash"],list[creditcard_user]["personinfo"]))
if_back = input("\33[34;0m是否退出 返回[b]\33[0m:")
if if_back == "b":
break
"""信用卡流水记录"""
def flow(creditcard_user,value):
_db_creditcard_record = BASE_DIR + r"\db\accounts\%s_creditcard_record" %creditcard_user
with open(_db_creditcard_record, "r+",encoding='utf-8') as f:
list = json.loads(f.read())
month = time.strftime('%Y-%m-%d', time.localtime())
times = time.strftime("%H:%M:%S")
if str(creditcard_user) not in list.keys():
list[creditcard_user] = {month: {times: value}}
print(list[creditcard_user])
else:
if month not in list[creditcard_user].keys():
list[creditcard_user][month] = {times: value}
else:
list[creditcard_user][month][times] = value
"""value类似还款转账"""
dict = json.dumps(list)
f.seek(0)
f.truncate(0)
f.write(dict)
"""查看信用卡流水"""
def see(creditcard_user):
while True:
_db_creditcard_record = BASE_DIR + r"\db\accounts\%s_creditcard_record" % creditcard_user
with open(_db_creditcard_record, "r+", encoding='utf-8') as f:
list = json.loads(f.read())
if creditcard_user in list.keys():
for key in list[creditcard_user]:
print("消费日期为>>>:", key)
date = input("\n\33[34;0m流水查询 返回[b] / 输入消费的日期既可以查询[2000-01-01]\33[0m:")
if date == 'b':
break
pass
if date in list[creditcard_user].keys():
keys = sorted(list[creditcard_user][date])
print("\33[31;1m当前信用卡[%s] 交易记录>>>\33[0m" % (creditcard_user))
for key in keys:
print("\33[31;1m时间>>>:%s %s\33[0m" % (key, list[creditcard_user][date][key]))
print("")
else:
print("\33[31;0m输入的日期有误\33[0m\n")
else:
print("\33[31;0m信用卡 %s 还没有进行过消费\33[0m\n" % (creditcard_user))
break
"""提现"""
def withdrawals(creditcard_user):
_db_creditcard_record = BASE_DIR + r"\db\accounts\%s_creditcard_dict" % creditcard_user
_db_creditcard_record_bak = BASE_DIR + r"\db\accounts\%s_creditcard_dict_bak" % creditcard_user
limit_input = input("请输入提现金额>>>:")
f = open(_db_creditcard_record, "r", encoding='utf-8')
list=json.loads(f.read())
cash_limit = list[creditcard_user]["limitcash"] #能提现的额度
limit = list[creditcard_user]["limit"] #当前额度
interest = (int(limit_input) * 0.05)
new_limit = (limit - int(limit_input)-interest) #当前额度-提现金额-利息等于现在的额度
print("现在取款的金额", limit_input)
print("当前额度", limit)
print("利息", interest)
print("取现后的额度", new_limit)
if cash_limit >= int(limit_input): # 当取现额度大于等于取现金额的时候
if cash_limit >= int(limit_input): # 当取现额度大于等于取现金额的时候
list[creditcard_user]["limit"] = new_limit
f.close()
f1 = open(_db_creditcard_record_bak, "w", encoding='utf-8')
f1.seek(0)
f1.truncate(0)
dict = json.dumps(list)
f1.write(dict)
f1.close()
os.remove(_db_creditcard_record)
os.rename(_db_creditcard_record_bak, _db_creditcard_record)
value = "\33[31;1m信用卡用户:%s取现金额:¥%s 成功\33[0m" % (creditcard_user, limit_input)
value1 = "\33[31;1m信用卡利息:¥%s 现在额度为:¥%s \33[0m" % (interest, new_limit)
print(value, value1, "\n")
log_obj.info(
"account:%s cash:%s limit:%s interest:%s OK" % (creditcard_user, limit_input, new_limit, interest))
flow(creditcard_user, value)
else:
print("输入有误重新输入")
else:
print("提款金额大于默认提款额度了,You Can 联系后台中心提升提款额度")
return limit_input
"""转账"""
def transfer_accounts(creditcard_user):
_db_creditcard_record = BASE_DIR + r"\db\accounts\%s_creditcard_dict" % creditcard_user
_db_creditcard_record_bak = BASE_DIR + r"\db\accounts\%s_creditcard_dict_bak" % creditcard_user
while True:
print("\33[32;0m转账\33[0m".center(40, "-"))
if_trans = input("\n\33[34;0m是否进行转账 确定[y]/返回[b]\33[0m:")
if if_trans == "y":
transfer_input = input("请输入需要转账的账户>>>:")
#transfer_input = '222222'
_db_creditcard_record_transfer = BASE_DIR + r"\db\accounts\%s_creditcard_dict" %transfer_input
_db_creditcard_record_bak_transfer = BASE_DIR + r"\db\accounts\%s_creditcard_dict_bak" %transfer_input
transfer_cash_input = input("请输入需要转账的金额>>>:")#输入转出的金额
#transfer_cash_input = '1000'
f = open(_db_creditcard_record, "r", encoding='utf-8') #首先先确认这个金额是否超过额度，如果超过额度那么不能转账
list = json.loads(f.read()) #
limit = list[creditcard_user]["limit"]
print("现在的额度%s 可转账金额%s" %(limit,limit))
print("转账金额%s" %transfer_cash_input)
if int(transfer_cash_input) <= limit:
#用当前信用卡额度转账金额 limit - transfer_cache_input
new_limit = (limit - int(transfer_cash_input))
print("信用卡转账后的额度%s"%new_limit) #处理自己的额度然后处理转账账户的额度
list[creditcard_user]["limit"] = new_limit
f.close()
f1 = open(_db_creditcard_record_bak, "w", encoding='utf-8')
f1.seek(0)
f1.truncate(0)
dict = json.dumps(list)
f1.write(dict)
f1.close()
os.remove(_db_creditcard_record)
os.rename(_db_creditcard_record_bak,_db_creditcard_record)
value = "\33[31;1m信用卡 %s 转账金额 ¥%s 转账成功\33[0m" % (creditcard_user,transfer_cash_input)
print(value, "\n")
log_obj.info("account:%s transfer_account:%s cash:%s limit:%s OK" %(creditcard_user,transfer_input,transfer_cash_input,new_limit,))
else:
print("还款额大于默认额度了，可以联系后台中心提升默认额度")
flow(creditcard_user, value)
#处理对方账户的金额
if transfer_input in _db_creditcard_record_transfer:
f2 = open(_db_creditcard_record_transfer, "r", encoding='utf-8') # 打开转账用户的文件
list1 = json.loads(f2.read()) #
limit2 = list1[transfer_input]["limit"] #对方的信用卡额度
new_limit1 = (limit2 + int(transfer_cash_input)) #准备增加对方信用卡额度
list1[transfer_input]["limit"] = new_limit1
f2.close()
f3 = open(_db_creditcard_record_bak_transfer, "w", encoding='utf-8')
f3.seek(0)
f3.truncate(0)
dict1 = json.dumps(list1)
print()
f3.write(dict1)
f3.close()
os.remove(_db_creditcard_record_transfer)
os.rename(_db_creditcard_record_bak_transfer, _db_creditcard_record_transfer)
if if_trans == "b":
break
"""还款"""
def repayment(creditcard_user):
_db_creditcard_record = BASE_DIR + r"\db\accounts\%s_creditcard_dict" % creditcard_user
_db_creditcard_record_bak = BASE_DIR + r"\db\accounts\%s_creditcard_dict_bak" % creditcard_user
limit_input = input("请输入还款金额>>>:")
f = open(_db_creditcard_record, "r", encoding='utf-8')
list=json.loads(f.read())
limit = list[creditcard_user]["limit"]
deflimit = list[creditcard_user]["deflimit"]
new_limit = (limit + int(limit_input))
if int(new_limit) <= int(deflimit):
list[creditcard_user]["limit"] = new_limit
f.close()
f1 = open(_db_creditcard_record_bak, "w", encoding='utf-8')
f1.seek(0)
f1.truncate(0)
dict = json.dumps(list)
f1.write(dict)
f1.close()
os.remove(_db_creditcard_record)
os.rename(_db_creditcard_record_bak,_db_creditcard_record)
value = "\33[31;1m信用卡 %s 还款金额 ¥%s 还款成功\33[0m" % (creditcard_user, limit_input)
log_obj.info("account:%s repayment:%s limit:%s OK" % (creditcard_user, limit_input, new_limit))
print(value, "\n")
flow(creditcard_user, value)
else:
print("还款额大于默认额度了，可以联系后台中心提升默认额度")
pass
manage.py
#!/usr/bin/env python
# -*- coding:utf-8 -*-
# Author: Colin Yao
"""#ATM管理接口"""
import os,sys
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
sys.path.append(BASE_DIR) #添加环境变量
from core import auth
from core import accounts
from core import creditcard
from conf import settings
"""输入账号密码创建超级用户"""
msg = '''
\33[34;0m
欢迎进入ATM后台管理接口
[1] 添加信用卡
[2] 冻结信用卡
[3] 提升信用卡额度
[4] 退出
\33[0m
'''
"""输入用户选择调用account模块"""
def user_choice():
while True:
print(msg)
user_choice = input("请输入模式进行操作>>>:")
if user_choice == '1':
# 调用account模块的issue函数添加用户
accounts.issue()
elif user_choice == '2':
# 调用account模块的fozen函数锁定用户
accounts.frozen()
elif user_choice == '3':
# 调用account模块的un_lock函数解锁用户
accounts.promotion_quota()
elif user_choice == '4' or user_choice == 'q':
sys.exit()
else:
print("输入有误，程序退出")
sys.exit()
"""程序入口"""
def manage():
auth.admincenter_auth() # 调用用户认证auth模块中manger函数1 默认账户密码admin shopping_db
user_choice()
manage()
db
111111_creditcard_dict
{"111111": {"personinfo": "\u5929\u68da\u5143\u5e05", "password": "123", "limit": 19214.300000000007, "locked": "0", "limitcash": 30000.0, "deflimit": "60000", "creditcard": "111111"}}
111111_creditcard_record
{"111111": {"": {"": ""}, "2017-10-15": {"20:31:14": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a51000 \u6210\u529f\u001b[0m"}, "2017-10-16": {"00:45:55": "\u001b[31;1m\u4fe1\u7528\u5361 111111 \u8f6c\u8d26\u91d1\u989d \u00a520 \u8f6c\u8d26\u6210\u529f\u001b[0m", "00:47:35": "\u001b[31;1m\u4fe1\u7528\u5361 111111 \u8f6c\u8d26\u91d1\u989d \u00a520 \u8f6c\u8d26\u6210\u529f\u001b[0m", "00:51:31": "\u001b[31;1m\u4fe1\u7528\u5361 111111 \u8fd8\u6b3e\u91d1\u989d \u00a5200 \u8fd8\u6b3e\u6210\u529f\u001b[0m", "03:20:03": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a510 \u6210\u529f\u001b[0m", "03:20:59": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a530 \u6210\u529f\u001b[0m", "03:26:22": "\u001b[31;1m\u4fe1\u7528\u5361 111111 \u8f6c\u8d26\u91d1\u989d \u00a5200 \u8f6c\u8d26\u6210\u529f\u001b[0m", "03:28:03": "\u001b[31;1m\u4fe1\u7528\u5361 111111 \u8fd8\u6b3e\u91d1\u989d \u00a5200 \u8fd8\u6b3e\u6210\u529f\u001b[0m", "12:49:57": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a5200 \u6210\u529f\u001b[0m", "15:22:13": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:02": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:03": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:04": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:05": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:06": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:07": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:08": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:09": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:10": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:11": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:12": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:13": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:14": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:15": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:16": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:17": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:18": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:19": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:20": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:21": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:22": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:23": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:24": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:25": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:26": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:27": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:28": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:29": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:30": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:31": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:32": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:33": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:34": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:35": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:36": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:37": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:38": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:39": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:26:40": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:27:24": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:28:41": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:29:36": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:30:49": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a55299 \u6210\u529f\u001b[0m", "15:38:30": "\u001b[31;1m\u4fe1\u7528\u5361\u7528\u6237:111111\u53d6\u73b0\u91d1\u989d:\u00a5200 \u6210\u529f\u001b[0m", "15:38:41": "\u001b[31;1m\u4fe1\u7528\u5361 111111 \u8f6c\u8d26\u91d1\u989d \u00a5100 \u8f6c\u8d26\u6210\u529f\u001b[0m", "15:38:54": "\u001b[31;1m\u4fe1\u7528\u5361 111111 \u8fd8\u6b3e\u91d1\u989d \u00a53000 \u8fd8\u6b3e\u6210\u529f\u001b[0m"}}}
super_user_passwd
1,admin,passwd
shoppingdb
�}q (X test1q}q(X usernameqhX
userpasswdqX 123456qX salaryqX qX shop_carqhX
shop_car_listq huX testq
}q (hh
hX abcdq hhhhh huX colinq
}q(X usernameqh
X
userpasswdqX 123456qX salaryqM��X shop_carq]q(X IPoneqM��qX Mac ProqM�.�qX LG显示器23.6qMQ�qX MI盒子qKdžq X Iphone 6sq M��q eX
shop_car_listq ]q (KKKKKeuX 123q!}q"(X usernameq#h!X
userpasswdq$X 123q%X salaryq&J�� X shop_carq']q(X Iphone 6sq)M��q*aX
shop_car_listq+]q,KauX colinyaoq-}q.(X usernameq/h-X
userpasswdq0X 123456q1X salaryq2MpX shop_carq3hX
shop_car_listq4huX aaaaaaaaaaaaq5}q6(X usernameq7h5X
userpasswdq8X 123q9X salaryq:hX shop_carq;hX
shop_car_listq<huX yyyq=}q>(X usernameq?h=X
userpasswdq@X yyyqAX salaryqBhX shop_carqChX
shop_car_listqDhuu.
logs
access.log
2017-10-16 03:10:31,037-access-ERROR-wrong passwd 111111
2017-10-16 03:11:19,717-access-ERROR-����ȷ������ 111111
2017-10-16 03:40:22,661-access-ERROR-111111 wrong passwd retry
2017-10-16 03:42:55,245-access-ERROR-111123123 wrong user retry
2017-10-16 03:43:34,413-access-ERROR-asdjasdlkashdkjasd wrong username
2017-10-16 03:43:59,117-access-ERROR-111111 wrong passwd
2017-10-16 03:44:20,045-access-ERROR-222222 is locked
2017-10-16 03:44:34,733-access-ERROR- wrong username
2017-10-16 03:46:00,341-access-ERROR-111123123 wrong username
2017-10-16 03:46:06,468-access-ERROR-123456 wrong username
2017-10-16 03:48:28,781-access-ERROR-2 wrong username
2017-10-16 03:48:28,781-access-ERROR-2 wrong username
2017-10-16 03:55:18,773-access-ERROR-111111 wrong passwd
2017-10-16 04:02:14,653-access-ERROR-����ȷ������ admin
2017-10-16 12:49:15,293-access-ERROR-222222 is locked
2017-10-16 15:21:19,283-access-ERROR-222222 is locked
2017-10-16 15:25:36,922-access-ERROR-222222 is locked
2017-10-18 17:46:30,207-access-ERROR-222222 is locked
2017-10-19 13:46:24,582-access-ERROR-222222 is locked
transactions.log
2017-10-16 03:20:59,584-transaction-INFO-account:111111 cash:30 limit:50118.0 interest:1.5
2017-10-16 03:26:22,568-transaction-INFO-account:111111 transfer_account:222222 cash:200 limit:49918.0
2017-10-16 03:28:03,265-transaction-INFO-account:111111 repayment:200 limit:50118.0 OK
2017-10-16 12:49:57,063-transaction-INFO-account:111111 cash:200 limit:49908.0 interest:10.0 OK
2017-10-16 15:22:13,998-transaction-INFO-account:111111 cash:5299 limit:44344.05 interest:264.95 OK
2017-10-16 15:26:02,381-transaction-INFO-account:111111 cash:5299 limit:38780.100000000006 interest:264.95 OK
2017-10-16 15:26:02,386-transaction-INFO-account:111111 cash:5299 limit:38780.100000000006 interest:264.95 OK
2017-10-16 15:26:02,390-transaction-INFO-account:111111 cash:5299 limit:38780.100000000006 interest:264.95 OK
2017-10-16 15:26:02,394-transaction-INFO-account:111111 cash:5299 limit:38780.100000000006 interest:264.95 OK
2017-10-16 15:26:02,398-transaction-INFO-account:111111 cash:5299 limit:38780.100000000006 interest:264.95 OK
shopping
shopping.py
# -*- coding: utf-8 -*-
import pickle,os,sys,json
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
sys.path.append(BASE_DIR) #添加环境变量
_db_shopping_record = BASE_DIR + r"\db\accounts\shopping_db"
_db_shopping_cache = BASE_DIR + r"\db\accounts\shopping_cache"
from core import auth,creditcard
from conf import settings
product_list = [
('Iphone 6s', 5299),
('Iphone 6s Plus', 5999),
('Sumsung s7', 3888),
('Sumsung s7 Edge', 5688),
('360 F4 ', 799),
('红米Note3 ', 899),
('魅族 MX6', 1999),
('华为 Mate', 2799),
]
f = open(_db_shopping_record, 'rb')
user_list = pickle.load(f)
f.close()
def wirte_logout():
f = open(_db_shopping_record, 'wb')
pickle.dump(user_list, f)
f.close()
return
def index_page():
page = '''
[0]登录 [1]注册 [2]浏览
'''
print('\n', '手机商城测试页面'.center(60, '-'),page)
return
def login():
print('\n')
global user
count = 1
for i in range(5):
if count <= 3:
user = input('用户登录： ')
password = input('密 码： ')
if user in user_list.keys():
if user == user_list[user]['username'] and password == user_list[user]['userpasswd']:
print("欢迎%s光临"%user)
return user
print(msg)
break
else:
print('用户名或密码不正确,请重新登录！')
else:
user_choice = input('用户不存在,是否需要注册(y/n)')
if user_choice == 'y':
add_user()
break
elif user_choice == 'n':
pass
count += 1
elif count > 3:
exit('超出登录次数！登录失败')
return
def add_user():
global user
exit_flag = False
print('\n')
while not exit_flag:
username = input('请输入你的用户名：')
if username in user_list.keys():
print('\n用户名已存在，请输入其他名称\n')
else:
exit_flag = True
userpasswd = input('请输入你的密码')
user_list[username] = {}
user_list[username]['username'] = username
user_list[username]['userpasswd'] = userpasswd
user_list[username]['salary'] = ''
user_list[username]['shop_car'] = ''
user_list[username]['shop_car_list'] = ''
print('\n注册成功，你的用户名是：%s' % username, '\n')
user = user_list[username]['username']
wirte_logout()
return
def print_product_list():
print('\n产品列表:\n')
for item in enumerate(product_list):
index = item[0]
p_name = item[1][0]
p_price = item[1][1]
print(index, ':', p_name, p_price)
return
def printending():
print('购物车中的商品'.center(50, '-'))
for item in user_list[user]['shop_car']:
a = user_list[user]['shop_car'].index(item)
print('商品:%s 价格:%s 数量:%s' % (
user_list[user]['shop_car'][a][0], user_list[user]['shop_car'][a][1], user_list[user]['shop_car_list'][a]))
print('End'.center(50, '-'))
return
"""调用信用卡auth 登陆 信用卡接口进行结账主要用提现功能"""
def pay_money(cash):
user_choice1 = input('您购买的商品总价格为 %s 请确认是否结账[y]返回请按[b]' %cash) # %count
if user_choice1 == 'y':
# 调用信用卡模块进行结账
res = auth.creditcard_auth()
creditcard_user = res[1]
res1 = creditcard.withdrawals(creditcard_user)
# 判断提现的钱数是否商品价格
if res1 != None:
if int(res1) < cash:
print("您提取的余额不够支付账单、请再次提取")
creditcard.withdrawals(creditcard_user)
else:
print("结账成功，购物车商品加入到数据库")
pass
elif user_choice1 == 'b':
pass
else:
print("输入有误,请重新输入")
return
exit_flag = False
while not exit_flag:
index_page()
index_user_choice = input('请输入您要进行的操作：')
if index_user_choice == '0':
login()
exit_flag = True
elif index_user_choice == '1':
add_user()
exit_flag = True
elif index_user_choice == '2':
print_product_list()
else:
print('输入操作无效！')
print('Begin The Shopping'.center(80, '-'), '\n')
#def shopping():
while True:
if not user_list[user]['shop_car']:
shop_car = []
shop_car_list = []
else:
shop_car = user_list[user]['shop_car']
shop_car_list = user_list[user]['shop_car_list']
print_product_list()
print("[查看购物车:c=check,退出商城:q=quit]", '\n')
user_choice = input('请输入您想要购买的商品编号>>>: ')
if user_choice.isdigit():
user_choice = int(user_choice)
if user_choice < len(product_list):
p_item = product_list[user_choice]
product = p_item[0]
cash = p_item[1]
if p_item not in shop_car:
shop_car.append(p_item)
shop_car_list.append(1)
user_list[user]['shop_car'] = shop_car
user_list[user]['shop_car_list'] = shop_car_list
print('\033[32;1m 添加了：%s,价格是：%s\033[0m' % (product, cash), '\n')
pay_money(cash)
else:
item_num = shop_car_list[shop_car.index(p_item)] + 1
shop_car_list[shop_car.index(p_item)] = item_num
user_list[user]['shop_car_list'] = shop_car_list
print('\033[32;1m 在购物车上添加了：%s\033[0m' % (product, cash), '\n')
pay_money(cash)
else:
print('你选择的商品不存在！', '\n')
else:
if user_choice == 'q' or user_choice == 'quit':
printending()
print('Bye %s' % user)
wirte_logout()
sys.exit()
elif user_choice == 'c' or user_choice == 'check':
printending()
else:
print('请输入合法字符！', '\n')
程序测试样图:
