Pygtk Builder problem - builder not defined

[102jon]

Hi, I'm building an interface with pygtk/glade, however i am having a problem with gtkBuilder. In my code:

code:

import gtk import string import os, sys import subprocess class GadTool:         def on_filechooserdialog1_destroy(self, widget):                 gtk.main_quit()                         def __init__(self):                 builder = gtk.Builder()         builder.add_from_file("CSA_Tool.glade")                self.window = builder.get_object("filechooserdialog1")         builder.connect_signals(self)             #def on_filechooserdialog1_file_activated(self):             if __name__ == "__main__":     interface = GadTool()     interface.window.show()     gtk.main()

There is a problem on the line "builder.add_from_file" etc. It says builder is not defined. What is the problem?

[102jon]

by the way the code is indented properly, it came out wrong for some reason here.