Function to create Tkinter PhotoImages from directory?

[Kevin Walzer]

I am trying to create a number of Tk PhotoImages from a single
directory. Currently I am hard-coding file names and image names, like so:

 def makeImages(self):
        self.imagedir = (os.getcwd() + '/images/')
        self.folder_new=PhotoImage(file=self.imagedir + 'folder_new.gif')
        self.save=PhotoImage(file = self.imagedir + 'save.gif')
        self.folder=PhotoImage(file=self.imagedir + 'folder.gif')
        self.help=PhotoImage(file=self.imagedir + 'help.gif')
        self.fontsmall=PhotoImage(file=self.imagedir + 'fontsmall.gif')
        self.stop=PhotoImage(file=self.imagedir + 'stop.gif')

What I'd like to do is glob the directory and create images with the
same name as the gif file, but I can't figure out how to get that to
work. Can anyone help?

-- 
Kevin Walzer
Code by Kevin
http://www.codebykevin.com