> This does the trick:
>
> order = []
> new_order={}
> prev_order=req.SESSION.get('order')
>
> if prev_order != None:
> for orders in prev_order:
> for item in orders.keys():
> new_order[item]=orders[item]
> order.append(new_order)
> new_order ={}
This seems to be hardcore ;) I mean that it should not
be necessary to do such rewrite of all keys and values
for dictionaries or lists taken from session.
I never had to do something like that...
Isn't it working without these assignments? Just:
order=req.SESSION.get('order', []) # if there is no 'order' in session
# you'll simply get empty list here
new_order = {}
for val in req.form.keys():
new_order[val]=req.form[val]
order.append(new_order)
req.SESSION['order'] = order
BTW. req.SESSION.set(..., ...) method is also persistence aware
(according to zope book)
--
Maciej Wisniowski
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