'Return the full path (including file name) to the document\'s source file.
Result must be (filename, fIsOriginal), where
- if fIsOriginalPath is TRUE if the path refers to the original file for the document.
- if fIsOriginalPath is FALSE if the path refers to a newly created temporary file.
raise Exception(winerror.E_FAIL) if no source file can be created/determined.'

def GetPathName(self):

    RaiseNotImpl('GetPathName')
