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Fix ItemBundle.MultipleObjectsReturned error when extending cart lifetimes

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Raphael Michel
2019-12-06 20:30:35 +01:00
parent e275677a0a
commit c3041aa8c4
1 changed files with 4 additions and 4 deletions
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8
src/pretix/base/services/cart.py
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@@ -15,7 +15,7 @@ from django_scopes import scopes_disabled
from pretix.base.channels import get_all_sales_channels from pretix.base.channels import get_all_sales_channels
from pretix.base.i18n import language from pretix.base.i18n import language
from pretix.base.models import ( from pretix.base.models import (
CartPosition, Event, InvoiceAddress, Item, ItemBundle, ItemVariation, Seat, CartPosition, Event, InvoiceAddress, Item, ItemVariation, Seat,
SeatCategoryMapping, Voucher, SeatCategoryMapping, Voucher,
) )
from pretix.base.models.event import SubEvent from pretix.base.models.event import SubEvent
@@ -364,10 +364,10 @@ class CartManager:
cp.item.requires_seat = cp.requires_seat cp.item.requires_seat = cp.requires_seat
if cp.is_bundled: if cp.is_bundled:
try: bundle = cp.addon_to.item.bundles.filter(bundled_item=cp.item, bundled_variation=cp.variation).first()
bundle = cp.addon_to.item.bundles.get(bundled_item=cp.item, bundled_variation=cp.variation) if bundle:
price = bundle.designated_price or 0 price = bundle.designated_price or 0
except ItemBundle.DoesNotExist: else:
price = cp.price price = cp.price
changed_prices[cp.pk] = price changed_prices[cp.pk] = price