def get_products_by_category(pk):
if settings.LOW_CACHE:
key = f'category_{pk}_products'
products = cache.get(key)
if products is None:
products = Product.get_items().filter(category_id=pk)
cache.set(key, products)
return products
return Product.get_items().filter(category_id=pk)
def get_products():
if settings.LOW_CACHE:
key = 'all_products'
products = cache.get(key)
if products is None:
products = Product.get_items()
cache.set(key, products)
return products
return Product.get_items()
def __init__(self, *args, **kwargs):
super(OrderItemForm, self).__init__(*args, **kwargs)
for field_name, field in self.fields.items():
field.widget.attrs['class'] = "form-control"
field.widget.attrs['style'] = "box-sizing:border-box !important"
self.fields['product'].queryset = Product.get_items()
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
for field_name, field in self.fields.items():
field.widget.attrs['class'] = 'form-control'
field.help_text = ''
self.fields['product'].queryset = Product.get_items().select_related()
def __init__(self, *args, **kwargs):
super(OrderItemForm, self).__init__(*args, **kwargs)
for field_name, field in self.fields.items():
field.widget.attrs['class'] = 'form-control'
self.fields['product'].queryset = Product.get_items().select_related(
) # Убираем из каталога неактивные продукты
def __init__(self, *args, **kwargs):
super(OrderItemForm, self).__init__(*args, **kwargs)
for field_name, field in self.fields.items():
field.widget.attrs['class'] = 'form-control'
# self.fields['product'].queryset = Product.get_items()
if settings.LOW_CACHE:
key = 'orderitemform_products'
products = cache.get(key)
if products is None:
products = Product.get_items().select_related()
cache.set(key, products)
else:
products = Product.get_items().select_related()
self.fields['product'].queryset = products
def __init__(self, *args, **kwargs):
super(OrderItemForm, self).__init__(*args, **kwargs)
# self.fields["product"].queryset = Product.get_items()
super(OrderItemForm, self).__init__(*args, **kwargs)
self.fields["product"].queryset = Product.get_items().select_related()
for field_name, field in self.fields.items():
field.widget.attrs["class"] = "form-control"
def __init__(self, *args, **kwargs):
super(OrderItemForm, self).__init__(*args, **kwargs)
# super().__init__(*args, **kwargs)
for field_name, field in self.fields.items():
field.widget.attrs['class'] = 'form-control'
# field.help_text = ''
# Убираем неактивные продукты с формы
# self.fields['product'].queryset = Product.get_items()
self.fields['product'].queryset = Product.get_items().select_related()
def __init__(self, *args, **kwargs):
super(OrderItemForm, self).__init__(*args, **kwargs)
for field_name, field in self.fields.items():
field.widget.attrs['class'] = 'form-control'
self.fields['product'].queryset = Product.get_items()
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.fields['product'].queryset = Product.get_items()
def test_product_get_items(self):
product_1 = Product.objects.get(name="стул 1")
product_3 = Product.objects.get(name="стул 3")
products = Product.get_items()
self.assertEqual(list(products), [product_1, product_3])
def same_products(hot_product):
return Product.get_items().filter(category=hot_product.category). \
exclude(pk=hot_product.pk)[:4]
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
print(Product.get_items().query)
self.fields['product'].queryset = Product.get_items().select_related(
'category')