Hi, Thank you for your advice. I'll look into that. I guess worst case I just need to implement a cache for my current solution.
Thank you lzantal On Jul 26, 10:06 am, davecap <[email protected]> wrote: > You might want to check to see if the existing listeners built-in to > Satchmo are affecting the behaviour. > Try creating your own listener by copying the code from > veto_out_of_stock, and then disconnect the satchmo listener: > > signals.satchmo_cart_add_verify.disconnect(listeners.veto_out_of_stock) > Then connect your new listener > signals.satchmo_cart_add_verify.connect(veto_for_product_qty, > sender=None) > > Also, be aware that depending on where you set up your signals they > may be getting called twice per request. I had that problem once.. > > - David > > On Jul 16, 2:21 pm, lzantal <[email protected]> wrote: > > > Hi all, > > > I wrote an app (productqty) that checks the product added to the cart > > and it reduces the quantity if it is over the max qty set for that > > product.( Eg: Limit 3 per customer, customer adds 5 it will be reduced > > to 3). I have a working app but its not very efficent with large > > carts. > > > I tryed to alter the added quantity through these signals: > > signals.satchmo_cart_add_verify.connect(veto_for_product_qty, > > sender=None) > > signals.satchmo_cart_details_query.connect(veto_product_qty, > > sender=None) > > But my overwrite got ignored. > > > So I resulted using: > > signals.satchmo_cart_changed.connect(veto_cart_changed, sender=None) > > In that listener I loop through the cart-items and make the > > adjustment. > > It works great but it has a big overhead if the cart contains many > > items. > > I would like to use satchmo_cart_add_verify or > > satchmo_cart_details_query since they provide the cart-item and > > prodct. > > > Any help would be appreciated > > > lzantal -- You received this message because you are subscribed to the Google Groups "Satchmo users" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/satchmo-users?hl=en.
