Saving A List

[BatteryCell]

Hello, I have written a program which gets song info from a server and stores it in a QTreeWidget. Every artist gets a node, with children that are albums. Then under each album I have the titles. So "My December" by Linkin Park would look like:

+---Linkin Park
   |
   +---Reanimation
      |
      +---My December

+---Linkin Park
   |
   +---Reanimation
      |
      +---My December

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However, looking up this list takes a lot of time and the list almost never changes. So, I would like to be able to save the data in a way that would allow me to create the widget much faster. Does anyone know how to save something like this to a file in such a way that it would be easily accessible?

[wysota]

XML would be a good choice.

[BatteryCell]

lol me and xml do not get along, however I figured out how to do it; I just go through all top level widgets and recur through their children. As I recur I print the nodes data (and depth), then its children's data, and so on.

Thanks for the suggestion though