import string from wxPython.wx import * try: from xml.parsers import pyexpat haveXML = true except ImportError: haveXML = false #---------------------------------------------------------------------- if not haveXML: def runTest(frame, nb, log): dlg = wxMessageDialog(frame, 'This demo requires the XML package. See http://www.python.org/sigs/xml-sig/', 'Sorry', wxOK | wxICON_INFORMATION) dlg.ShowModal() dlg.Destroy() else: class XMLTree(wxTreeCtrl): def __init__(self, parent, ID): wxTreeCtrl.__init__(self, parent, ID) self.nodeStack = [self.AddRoot("Root")] # Define a handler for start element events def StartElement(self, name, attrs ): self.nodeStack.append(self.AppendItem(self.nodeStack[-1], name)) def EndElement(self, name ): self.nodeStack = self.nodeStack[:-1] def CharacterData(self, data ): if string.strip(data): self.AppendItem(self.nodeStack[-1], data) def LoadTree(self, filename): # Create a parser Parser = pyexpat.ParserCreate() # Tell the parser what the start element handler is Parser.StartElementHandler = self.StartElement Parser.EndElementHandler = self.EndElement Parser.CharacterDataHandler = self.CharacterData # Parse the XML File ParserStatus = Parser.Parse(open(filename,'r').read(), 1) def runTest(frame, nb, log): win = XMLTree(nb, -1) win.LoadTree("paper.xml") return win #---------------------------------------------------------------------- overview = """\ """