运行程序时，我不断收到此错误。在bank_system文件中，给出了一个键入数字5的选项，因此它将run_admin_options函数加载到admin.py选项中。但是每次我运行程序时，都会出现此错误：
AttributeError: module 'admin' has no attribute 'run_admin_options'
我的admin.py模块中的代码：
class Admin:
def __init__(self, fname, lname, address, house_number, road_name, town_city, postcode, user_name, password, full_rights):
self.fname = fname
self.lname = lname
self.address = address
self.house_number = house_number
self.road_name = road_name
self.town_city = town_city
self.postcode = postcode
self.user_name = user_name
self.password = password
self.full_admin_rights = full_rights
def update_first_name(self, fname):
self.fname = fname
def update_last_name(self, lname):
self.lname = lname
def get_first_name(self):
return self.fname
def get_last_name(self):
return self.lname
def update_address(self, addr):
self.address = addr
def set_username(self, uname):
self.user_name = uname
def get_username(self):
return self.user_name
def get_address(self):
return self.address
# new
def get_house_number(self):
return self.house_number
# new
def update_house_number(self, house_number):
self.house_number = house_number
def get_road_name(self):
return self.road_name
def update_road_name(self, road_name):
self.road_name = road_name
# new
def get_town_city(self):
return self.town_city
def update_town_name(self, town_city):
self.town_city = town_city
# new
def get_postcode(self):
return self.postcode
def update_postcode(self, postcode):
self.postcode = postcode
def update_password(self, password):
self.password = password
def get_password(self):
return self.password
def set_full_admin_right(self, admin_right):
self.full_admin_rights = admin_right
def has_full_admin_right(self):
return self.full_admin_rights
def admin_account_menu(self):
# print the options you have
print()
print()
print("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~")
print("Your admin options are:")
print("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~")
print("1) Update name")
print("2) Update address")
print(" ")
option = int(input("Choose your option: "))
return option
def run_admin_options(self):
loop = 1
while loop == 1:
choice = self.admin_account_menu()
if choice == 1:
fname = input("\n Enter new admin first name: ")
self.update_first_name(fname)
sname = input("\n Enter new admin last name: ")
self.update_last_name(sname)
elif choice == 2:
house_number = input("\n Enter new admin house number: ")
self.update_house_number(house_number)
road_name = input("\n Enter new admin road name: ")
self.update_road_name(road_name)
town_city = input("\n Enter new admin town or city: ")
self.update_town_name(town_city)
postcode = input("\n Enter new admin postcode: ")
self.update_postcode(postcode)
print("Admin details successfully updated")
bank_system模块中的代码：
class BankSystem(object):
def __init__(self):
self.accounts_list = []
self.admins_list = []
self.load_bank_data()
def load_bank_data(self):
# create customers
account_no = 1234
customer_1 = CustomerAccount("Adam", "Smith", ["14", "Wilcot Street", "Bath", "B5 5RT"], account_no, 5000.00)
self.accounts_list.append(customer_1)
account_no += 5678
customer_2 = CustomerAccount("David", "White", ["60", "Holborn Viaduct", "London", "EC1A 2FD"], account_no,
3200.00)
self.accounts_list.append(customer_2)
account_no += 3456
customer_3 = CustomerAccount("Alice", "Churchil", ["5", "Cardigan Street", "Birmingham", "B4 7BD"], account_no,
18000.00)
self.accounts_list.append(customer_3)
account_no += 6789
customer_4 = CustomerAccount("Ali", "Abdallah", ["44", "Churchill Way West", "Basingstoke", "RG21 6YR"],
account_no, 40.00)
self.accounts_list.append(customer_4)
# create admins
admin_1 = Admin("Taran", "Basi", ["224", "Kenpas Highway", "Coventry", "CV3 6PB"], 224, "Kenpas Highway", "Coventry", "CV3 6PB", "1", "pass", True)
self.admins_list.append(admin_1)
def search_admins_by_name(self, admin_username):
# STEP A.2
found_admin = None
for a in self.admins_list:
username = a.get_username()
if username == admin_username:
found_admin = a
break
if found_admin == None:
print("\n ❌❌ The Admin %s does not exist! Please try again.\n" % admin_username)
return found_admin
def search_customers_by_name(self, customer_lname):
# STEP A.3
found_customer = None
for c in self.accounts_list:
lastname = c.get_last_name()
if lastname == customer_lname:
found_customer = c
break
if found_customer == None:
print("\n The customer %s does not exist! Try again...\n" % customer_lname)
return found_customer
def main_menu(self):
# print the options you have
print()
print()
print("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~")
print("Welcome to the Python Bank System")
print("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~")
print("1) Admin login")
print("2) Quit Python Bank System")
print(" ")
option = int(input("Choose your option: "))
return option
def run_main_options(self):
loop = 1
while loop == 1:
choice = self.main_menu()
if choice == 1:
username = input("\n Please input admin username: ")
password = input("\n Please input admin password: ")
msg, admin_obj = self.admin_login(username, password)
print(msg)
if admin_obj != None:
self.run_admin_options(admin_obj)
elif choice == 2:
loop = 0
print("\n Thank-You for stopping by the bank!")
def transferMoney(self, sender_lname, receiver_lname, receiver_account_no, amount):
# ToDo
pass
def admin_login(self, username, password):
# STEP A.1
found_admin = self.search_admins_by_name(username)
msg = "\n ❌ Login failed"
if found_admin != None:
if found_admin.get_password() == password:
msg = "\n ✔ Login successful"
return msg, found_admin
def admin_menu(self, admin_obj):
# print the options you have
print(" ")
print("Welcome Admin %s %s! Available options are:" % (admin_obj.get_first_name(), admin_obj.get_last_name()))
print("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~")
print("1) Transfer money")
print("2) Customer account operations & profile settings")
print("3) Delete customer")
print("4) Print all customers detail")
print("5) Update admin information")
print("6) Sign out")
print(" ")
option = int(input("Choose your option: "))
return option
def run_admin_options(self, admin_obj):
loop = 1
while loop == 1:
choice = self.admin_menu(admin_obj)
if choice == 1:
sender_lname = input("\n Please input sender surname: ")
amount = float(input("\n Please input the amount to be transferred: "))
receiver_lname = input("\n Please input receiver surname: ")
receiver_account_no = input("\n Please input receiver account number: ")
self.transferMoney(sender_lname, receiver_lname, receiver_account_no, amount)
elif choice == 2:
# STEP A.4
customer_name = input("\n Please input customer surname :\n")
customer_account = self.search_customers_by_name(customer_name)
if customer_account != None:
customer_account.run_account_options()
elif choice == 3:
# STEP A.5
customer_name = input("\n input customer surname you want to delete: ")
customer_account = self.search_customers_by_name(customer_name)
if customer_account != None:
self.accounts_list.remove(customer_account)
print("%s was successfully deleted!" % customer_name)
elif choice == 4:
# STEP A.6
self.print_all_accounts_details()
elif choice == 5:
admin.run_admin_options()
elif choice == 6:
loop = 0
print("\n You have successfully logged out")
def print_all_accounts_details(self):
# list related operation - move to main.py
i = 0
for c in self.accounts_list:
i += 1
print('\n %d. ' % i, end=' ')
c.print_details()
print("------------------------")
app = BankSystem()
app.run_main_options()
任何人都可以通过此错误帮助我，我已经尝试了很多次以解决此问题，但是我根本没有运气，而且我不理解此错误的含义。所有这些代码让我感到困惑。
谢谢。
答案 0 :(得分：1)
行
admin.run_admin_options()
BankSystem.run_admin_options中的应该是
admin_obj.run_admin_options()