def up(self):
# ascent in old tree
if self.__old is not None:
if self.__old.sameDepth(self.__view):
self.__old.up()
# ascent in new tree
if self.__new is not None:
if self.__new.sameDepth(self.__view):
self.__new.up()
# ascent in view tree, update status of parent directory we are returning from in view tree
status = self.__view.getTotalNodeStatus()
name = self.__view.up()
nid = Node.constructNid(name, True)
node = self.__view.getNodeByNid(nid)
if node is None:
raise MyException('Tree inconsistency; that should never happen.', 3)
if not (node.status == NodeStatus.Missing or node.status == NodeStatus.New):
node.status = status
self.__view.update(node)
def IndexToNid(self, index): name = self.list.GetItem(index, self.nameColumn).GetText() isdir = self.list.GetItem(index, self.dirMarkerColumn).GetText() == self.__dirMarkerString return Node.constructNid(name, isdir)