step4-CurrencyConverter.py

import objc
from Foundation import *
from AppKit import *
from PyObjCTools import NibClassBuilder, AppHelper
NibClassBuilder.extractClasses("MainMenu")
# class defined in MainMenu.nib
class Converter(NibClassBuilder.AutoBaseClass):
    # the actual base class is NSObject
    pass
# class defined in MainMenu.nib
class ConverterController(NibClassBuilder.AutoBaseClass):
    # the actual base class is NSObject
    # The following outlets are added to the class:
    # converter
    # dollarField
    # rateField
    # totalField
    def convert_(self, sender):
        pass
if __name__ == "__main__":
    AppHelper.runEventLoop()