Pickle problem

[Guyon Morée]

Hi all,

i have a pickle problem, can;t figure it out :(

i have a class called 'site'
site has a root 'folder' class
a folder class can contain 'pages' and other 'folder', ike a sort of tree.

now i have the open and save function done like this:

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
def Save(self, Filename):
        outFile = open(Filename,'w')
        pickle.dump(self,outFile)
        outFile.close()

    def Open(self, Filename):
        inFile = open(Filename)
        self = pickle.load(inFile)
        inFile.close()
        print str(self.Root.Pages)
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

now i get the following error on the 'pickle.load' function:

Traceback (most recent call last):
  File "E:\Development\Projects\Python\pyBlogg\pyBlogg.py", line 46, in Open
    self = pickle.load(inFile)
  File "C:\PROGRA~1\Python22\lib\pickle.py", line 981, in load
    return Unpickler(file).load()
  File "C:\PROGRA~1\Python22\lib\pickle.py", line 596, in load
    dispatch[key](self)
  File "C:\PROGRA~1\Python22\lib\pickle.py", line 766, in load_inst
    klass = self.find_class(module, name)
  File "C:\PROGRA~1\Python22\lib\pickle.py", line 823, in find_class
    klass = getattr(mod, name)
AttributeError: 'module' object has no attribute 'Site'


and yes, my module _does_ have a Site -class.


please advice,
thankyou,

guyon