def admin_register():
db_path = os.path.join(settings.ACCOUNTS_DB_DIR, 'admins')
exit_flag = False
while not exit_flag:
print("创建管理员".center(50, "="))
#username == student.name
username = input("请输入您要管理员的用户名：").strip()
if username in os.listdir(db_path):
print("该用户名已注册，不能重新注册！")
return False
else:
password = input("请输入密码：").strip()
re_password = input('再次确认密码：').strip()
if password != re_password:
print('\033[31;1m两次输入的密码不一致!\033[0m')
continue
userdata = {
"username": username,
"password": password,
'locked': False,
'authority': True,
}
dump_user(userdata, db_path)
print('\033[31;1m管理员[%s] 注册成功！\033[0m' % username)
return True
def settlement(userdata, shopping_list):
print("------ 购物车 ------")
bill = 0
money = userdata["money"]
for items in shopping_list:
print(items)
bill += items[1]
print("购物车商品总金额：%s" % bill)
if money >= bill:
money -= bill
userdata["money"] = money
user.dump_user(userdata)
return (True, userdata, bill)
else:
print("\033[32;1m现金余额不足，请使用信用卡结算！\033[0m")
while True:
card_id = input("请输入本人信用卡卡号: ").strip()
if len(card_id) == 8 and card_id.isdigit():
carddata = cards.get_cards(card_id)
if carddata:
if userdata["card_id"] != card_id:
print("\033[32;1m该信用卡不是本人信用卡，无法使用！\033[0m")
elif carddata["frozen"]:
print("\033[32;1m该信用卡已被冻结，无法使用！\033[0m")
return (False, userdata, bill)
else:
# banlance = carddata["banlance"]
# #total_money = banlance + money
# if banlance >= bill:
# # banlance -= bill
# # carddata["banlance"] = banlance
# cards.dump_cards(carddata)
# return (True, userdata,bill)
consume_amount = bill
res = transaction.make_transaction(
trans_logger, carddata, 'consume', consume_amount)
if res[0]:
return (True, userdata, bill)
else:
print("\033[32;1m信用卡可用额度不足，无法完成结算！\033[0m")
return (False, userdata, 0)
else:
print("\033[31;1m卡号不存在，请重新输入！\033[0m")
else:
print("\033[31;1m输入卡号错误，请重新输入！\033[0m")
def login(username="", password=""):
"""
登录接口，默认登录参数空
:param username:
:param password:
:return: userdata
"""
exit_flag = False
lock_count = 0
while not exit_flag:
if username == "" or password == "":
username = input("请输入用户名：").strip()
password = input("请输入密码：").strip()
# password = hashlib.sha1(password.encode("utf8")).hexdigest()
userdata = load_user(username)
#print(users)
#print(username)
if not userdata: #用户名不存在,读取不到用户信息
username = ""
print("\033[31;1m用户名不存在！请重新输入\033[0m\n")
#login_flag = False
continue
else:
if userdata["locked"] == True: #用户被锁定
exit_flag = True
res = False
print('\033[31;1m【%s】已被锁死，请联系管理员解锁！\033[0m' % (username))
elif password != userdata["password"]: #用户密码错误
password = ""
lock_count += 1
if lock_count == 3:
userdata["locked"] = True
dump_user(userdata)
print('\033[31;1m【%s】已被锁死，请联系管理员解锁！\033[0m' % (username))
#exit_flag = True
return False
else:
print('\033[31;1m密码错误，请重新输入，您还有%d次机会，账户将被锁死！\033[0m\n' %
(3 - lock_count))
else:
print('\033[31;1m登录成功，欢迎-- %s --回来！\033[0m' % (username))
return userdata
def register():
db_path = os.path.join(settings.ACCOUNTS_DB_DIR, 'students')
#print(db_path)
exit_flag = False
while not exit_flag:
print("学生用户注册".center(50, "="))
#username == student.name
username = input("请输入您要注册的用户名【用户名必须为真实姓名】：").strip()
if username in os.listdir(db_path):
print("该用户名已注册，不能重新注册！")
return False
else:
student_list = Student.get_all_obj_list()
#print(student_list)
for obj in student_list:
#print(obj)
if username == obj['name']:
# student_obj = obj
password = input("请输入密码：").strip()
re_password = input('再次确认密码：').strip()
if password != re_password:
print('\033[31;1m两次输入的密码不一致!\033[0m')
continue
userdata = {
"username": username,
"password": password,
'locked': False,
'authority': False,
"student_nid": obj['nid']
}
dump_user(userdata, db_path)
print('\033[31;1m学生[%s] 注册成功！\033[0m' % username)
return True
else:
print("学生[%s] 不存在，无法注册！请联系管理员创建 学生[%s]！" %
(username, username))
# exit_flag = True
return False