El 28 de marzo de 2012 05:07, hynekcer <hy...@sdb.cz> escribió:
> "unit_price" is the simplest case _calculated_ from db values, not
> stored. You can have a price for 1 piece and a better price valid for
> 5 pieces and more and other better price valid only until tomorrow and
> you can have a complicated configurable product with adjustments for
> different options like the computer. :)
>
I figured out this after sending the e-mail
>
> You can do something more general like
>
> for product in products:
> for subproduct in product.get_subtype_with_attr('unit_price'):
> for priceobj in subproduct.price_set.all():
> priceobj.price = priceobj.price * CONST
>
>
> or for the easiest case you want, do simply
>
Well in my case was enough to apply the solution above
>
> for priceobj in Price.objects.all():
> priceobj.price = priceobj.price * CONST
>
> eventually
> python manage.py satchmo_rebuild_pricing for variants etc.
>
>
That did the trick!.
Thanks.
> -- Hyn
>
> On 27 bře, 21:31, Ángel Velásquez <an...@bixti.com> wrote:
> > Hello people,
> >
> > I was facing an issue increasing the unit_price of all products of the
> db.
> >
> > I need to do this because all the products got increased by 5% .. so I
> > wrote the following django command.
> >
> > [code]
> >
> > from django.core.management.base import BaseCommand, CommandError
> > from django.conf import settings
> > from django.core.exceptions import ValidationError
> >
> > from product.models import Product
> >
> > from decimal import Decimal
> >
> > INCREMENT_RATE = Decimal('0.10')
> >
> > class Command(BaseCommand):
> > args = ''
> > help = 'Increase products in 10%'
> >
> > def handle(self, *args, **options):
> > products = Product.objects.all()
> >
> > for product in products:
> > new_val = product.unit_price * CONVERSION_RATE
> > product.unit_price = new_val
> > product.save()
> > [/code]
> >
> > But I get this error:
> >
> > AttributeError: can't set attribute
> >
> > Could somebody give me a light?. I can't do this using the form because I
> > have to increase the value of all the products on the DB, and doing one
> by
> > one i'd by painful.
> >
> > Thanks in advance.
> >
> > --
> > github: angvp
> > Ángel Velásquez
>
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>
--
Ángel Velásquez
Jedi Master CTO
Bixti.com <http://bixti.com/>
an...@bixti.com
(00549)11.5980.7308
skype: angelvelasquez_ve
github: angvp
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