import os
import os.path

class UserHandler :
    def __init__(self,root):
        self.root = root

    def register(self,name):
        if not os.path.exists(name) :
            os.mkdir(self.root+'/'+name)

    def registered(self,name):
        return os.path.exists(self.root+'/'+name)
    
    def getUserList(self):
        return os.listdir(self.root)