Choices Field link to an attribute.Django - django

Question

Is there a way to link a specific Choices field to an attribute? I've done some research and did not see anything posted.
Models.py
SIZES_CHOICES = (
('Small', 'Small'),
('Medium', 'Medium'),
('Large', 'Large')
(
class Item(models.Model):
name = models.CharField(max_length=50)
sizes = models.CharField(choices=SIZES_CHOICES, max_length=50, null=True, blank=True, default="Small")
small_price = models.FloatField(null=True, blank=True, (code that will associate it to Small Size))
medium_price = models.FloatField(null=True, blank=True, (code that will associate it to Medium Size))
large_price = models.FloatField(null=True, blank=True, (code that will associate it to Large Size))
Actual Models.py
CATEGORY_CHOICES = (
('Beverage', 'Beverage'),
('Pasta','Pasta'),
('Cake','Cake'),
('Bakery','Bakery'),
('Sandwiches','Sandwiches'),
)
SIZES_CHOICES = (
('Short', 'Short'),
('Tall', 'Tall'),
('Grande', 'Grande'),
('Venti', 'Venti')
)
CAKE_CHOICES = (
('SLICE','SLICE'),
('WHOLE','WHOLE'),
)
def get_upload_path(instance, filename):
return 'Items/{0}/{1}'.format(instance.name, filename)
def create_new_ref_number():
return str(random.randint(1000000000, 9999999999))
class Item(models.Model):
name = models.CharField(max_length=50)
categories = models.CharField(choices=CATEGORY_CHOICES, max_length=50)
sizes = models.CharField(choices=SIZES_CHOICES, max_length=50, null=True, blank=True, default="Short")
cake_size = models.CharField(choices=CAKE_CHOICES, max_length=50, null=True, blank=True, default="SLICE")
img = models.ImageField(upload_to=get_upload_path, null=True, blank=True)
description = models.TextField()
beverage_s_price = models.FloatField(null=True, blank=True)
beverage_t_price = models.FloatField(null=True, blank=True)
beverage_g_price = models.FloatField(null=True, blank=True)
beverage_v_price = models.FloatField(null=True, blank=True)
cake_slice_price = models.FloatField(null=True, blank=True)
cake_whole_price = models.FloatField(null=True, blank=True)
price = models.FloatField(default=0, null=True, blank=True)
available = models.BooleanField(default=True)
slug= models.SlugField(null=True, blank=True)
def __str__(self):
return str(self.name)
def get_absolute_url(self):
return reverse("featured-food",
kwargs={"slug": self.slug})
def get_add_to_cart_url(self):
return reverse("add-to-cart", kwargs={
'slug': self.slug
})
def get_remove_from_cart_url(self):
return reverse("remove-from-cart", kwargs={
'slug': self.slug
})
def get_add_to_cart_store_page_url(self):
return reverse("add-to-cart-store-page", kwargs={
'slug': self.slug
})
def get_remove_from_cart_store_page_url(self):
return reverse("remove-from-cart-store-page", kwargs={
'slug': self.slug
})
def save(self, *args, **kwargs):
self.slug = slugify(self.name)
super(Item, self).save(*args, **kwargs)
class OrderItem(models.Model):
customer = models.ForeignKey(User, on_delete=models.CASCADE)
item = models.ForeignKey(Item, on_delete=models.CASCADE)
item_quantity = models.IntegerField(default=1)
category = models.CharField(max_length=50, null=True, blank=True)
sizes = models.CharField(max_length=50, null=True, blank=True)
cake_size = models.CharField(max_length=50, null=True, blank=True)
price = models.FloatField(default=0,null=True, blank=True)
ordered = models.BooleanField(default=False)
def __str__(self):
return f"{self.item_quantity} of {self.item}"
class Order(models.Model):
customer = models.ForeignKey(User, on_delete=models.CASCADE)
items = models.ManyToManyField(OrderItem)
order_date = models.DateTimeField(auto_now_add=True)
total_price = models.IntegerField(default=0)
ordered = models.BooleanField(default=False)
reference_number = models.CharField(max_length=10,
null=True, blank=True,
unique=True, default=create_new_ref_number())
def __str__(self):
return self.reference_number
Kindly check my actual models.py. What I want to accomplish here is to normalized and pass through the value to the views.py.
I added a picture of the template.