[Python] Wrap Two Array into another variable [duplicate]

I had coded a function called readfile has two array list but i cannot return two array. Therefore, I need to wrap it inside object variable and return it. Below is my code:

def __init__(self, environment):
super().__init__(environment)
self.loginUsername = []
self.loginPassword = []
self.loginInfo = None

def on_start(self):
self.readfile()

def readfile(self):
try:
with open("users.txt", "r") as loginFile:
for line in loginFile:
username, password = line.strip().split(',')
self.loginUsername.append(username)
self.loginPassword.append(password)

except FileNotFoundError:
print("The file user.txt does not exist.")
except Exception as e:
print(f"An error occurred: {e}")

return self.loginInfo


Please help. Thanks in advance.

Continue reading...