def _get_polymorphic_type_str(self):
# If we've already computed it once, let's not do it again.
if hasattr(self, "_product_type"):
return self._product_type
product_type = 'product'
for pt in get_product_types():
try:
type_attr = attrgetter(pt.lower())
attr_value = type_attr(self)
if attr_value is not None:
product_type = pt.lower()
break
except models.ObjectDoesNotExist:
pass
self._product_type = product_type
return self._product_type
from django import forms
from django.shortcuts import render_to_response
from django.template import RequestContext as Context
from django.contrib.formtools.wizard import FormWizard
from django.contrib.contenttypes.models import ContentType
from django.db.models import Q
from django.forms.formsets import formset_factory
import settings as cart_settings
from utils import get_product_types
from models import Order
import helpers
product_type_queryset = ContentType.objects.filter(
reduce(Q.__or__, [Q(app_label=cls._meta.app_label, model=cls._meta.module_name) for cls in get_product_types()])
) if get_product_types() else ContentType.objects.none()
class AddToCartForm(forms.Form):
"""A generic form for adding a product to a cart - should post to
cart.views.add"""
quantity = forms.IntegerField(min_value=1, initial=1)
def get_options(self):
options = {}
for field in self.cleaned_data:
if field not in ['quantity']:
options[field] = self.cleaned_data[field]
from django.shortcuts import render_to_response
from django.template import RequestContext as Context
from django.contrib.formtools.wizard import FormWizard
from django.contrib.contenttypes.models import ContentType
from django.db.models import Q
from django.forms.formsets import formset_factory
import settings as cart_settings
from utils import get_order_detail_class, OrderDetailNotAvailable, get_product_types
from api import Cart
from models import Order
product_type_queryset = ContentType.objects.filter(
reduce(Q.__or__, [
Q(app_label=cls._meta.app_label, model=cls._meta.module_name)
for cls in get_product_types()
])) if get_product_types() else ContentType.objects.none()
class AddToCartForm(forms.Form):
"""A generic form for adding a product to a cart - should post to
cart.views.add"""
product_type = forms.ModelChoiceField(queryset=product_type_queryset,
widget=forms.widgets.HiddenInput())
product_id = forms.IntegerField(min_value=1,
widget=forms.widgets.HiddenInput())
quantity = forms.IntegerField(min_value=1, initial=1)
def clean_product_id(self):
if self.get_product():
return self.cleaned_data['product_id']
