Python-如何在单独的文件中创建类的实例

Question

I'm trying to create a new instance of the class "player" (in Player.py) from a file called Login.py

    import Player
    pfile = "data/players/" + username
    s = shelve.open(pfile)
    s(username = Player.player(username, password, False))

And from that I get:

AttributeError: 'module' object has no attribute 'player'

I want to be able to create the object and place it in a dictionary where its key is the username of the player, what am I doing wrong? Thanks

Answer 1

Perhaps your class is Player this would mean that to reference it you should do something like this

import Player
my_player = Player.Player(username, password, False)

You should also look at this line

s(username = Player.player(username, password, False))

Im not sure its valid and will work as Martijn pointed out, python will treat username as a keyword argument