I think that request.get_vars return the reference to Storage object not 
its copy. So adding something to your variable de-facto adds items to 
former Storage.

Dne čtvrtek, 23. května 2013 11:00:40 UTC+2 Domagoj Kovač napsal(a):
>
>     {{export_get_vars = request.get_vars}}
>     {{export_get_vars.export_format = "csv"}}
>     {{export_get_vars.export_format = "xls"}}
>     {{=request.get_vars}}
> I have a code like this, i dont understand what is going on. I assign 
> request.get_vars to export_get_vars, when i add seomething to 
> export_get_vars request.get_vars is also changed, How is this possible?
>
> Example above outputs: 
> <Storage {'export_format': 'xls'}>
>
> Althought my url is:
> http://127.0.0.1:8000/init/entry_value/grid/13
>

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