[Zope] Python script: problem with session

[Chris McDonough]

What kind of object does REQUEST['foo'] return?

On Wed, 2002-06-12 at 08:43, p.t. wrote:
> I did already post this with a different thread: probably the formulation 
> was to complex. Or may be there is some very basic knowledge I'm missing. 
> I'll try again.
> 
> If I assign to variable in a Python script (say context.REQUEST['foo']) a 
> value stored in SESSION (say context.SESSION['foo']), and then I change the 
> retrieved value (the one in REQUEST, not the original one), also the 
> variable in SESSION is changed. In this way I have lost my original 
> information stored in SESSION!
> 
> I've tryied to avoid this, but I can't manage to find how.
> Any suggestion?
> 
> TIA,
> 	p.t. 
> 
> 
> 
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