setup.py

def environment():
    import os.path
    
    '''Prevents overwriting of the environment file'''
    if os.path.isfile('.env'): #Checks to see if there is an environment file
        overwrite = input("Would you like to overwrite your current credentials? (y/n)")
        overwrite = overwrite.lower() #Makes the input string lowercase
        if overwrite == "y" or overwrite == "yes":
            print("Creating new credientials... \n")
        else:
            return #Exit function

    '''Gets information'''
    token = input("Input your bot token here > ")
    serverIP = input("Input your server URL/IP here > ")
    port = input("Input your bot port here (If you don't know it, leave blank) > ")
    if port == "":
        port = "25565" #Default Minecraft server port

    '''Concantinate into a string'''
    data = "TOKEN={}\nSERVER={}\nPORT={}".format(token,serverIP,port) #Sets the format of the data

    '''Write data to the .env file'''
    creds = open(".env", "w")
    creds.write(data)
    creds.close()

    '''Verify the data has been written'''
    print("\nVerifying data..")
    verify = open(".env")
    readData = verify.read()
    verify.close()
    if data == readData:
        print("Data written successfully")
        return
    else:
        tryAgain = ("Error writing data. \n Try again? (y/n) > ")
        tryAgain = tryAgain.lower() #Makes the input string lowercase
        if tryAgain == "y" or tryAgain == "yes":
            environment()
        else:
            return