我正在为一个项目开发一个系统,该系统询问用户是否要创建帐户或登录。第 5 行的“if”条件有问题。整个错误消息是:Traceback (most recent call last): File "main.py", line 5, in <module> if login_or_signup("signup"):TypeError: 'str' object is not callable编码:import uuidimport hashliblogin_or_signup = input("would you like to log in? Or signup?: ")if login_or_signup("signup"): def hash_password(password): # uuid is used to generate a random number salt = uuid.uuid4().hex return hashlib.sha256(salt.encode() + password.encode()).hexdigest() + ':' + salt def check_password(hashed_password, user_password): password, salt = hashed_password.split(':') return password == hashlib.sha256(salt.encode() + user_password.encode()).hexdigest() new_pass = input('Please enter a password: ') hashed_password = hash_password(new_pass) old_pass = input('Now please enter the password again to check: ') if check_password(hashed_password, old_pass): print('The passwords match!') else: print('I am sorry but the password does not match')else: print("(NOT CODED YET)")
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