DJWOMS

class AddCartItem(View):
    """Добавление товара в карзину"""

    def check_cart(self, request):
        if request.user.is_authenticated:
            cart = Cart.objects.get(user=request.user, accepted=False)
        else:
            session_cart = request.session.get('cart')
            if not session_cart:
                SessionStore = import_module(settings.SESSION_ENGINE).SessionStore

DJWOMS

class CategoryProductVue(View):
    """Список товаров из категории для vue"""
    def get(self, request):
        return render(request, "shop/vue/list-product-vue.html")

    def post(self, request):
        slug = request.POST.get("slug")
        node = Category.objects.get(slug=slug)
        if Product.objects.filter(category__slug=slug).exists():
            products = Product.objects.filter(category__slug=slug)

DJWOMS

""" 
Данный файл нужно добавить в ваше приложение магазина
"""
from .models import Category

def list_categoryes(request):
    """Список категорий в меню"""
    return {"menu_categoryes": Category.objects.all()}

DJWOMS

Создание пользователя
---------------------
adduser username
usermod -aG sudo username
group username
su username
---------------------------------------
Компиляции python 3.6
----------------------
sudo apt-get install -y make build-essential libssl-dev zlib1g-dev

DJWOMS

class User(UserBase):
    id: int
    is_active: bool

    class Config:
        orm_mode = True
        
        
async def create_user(user: schemas.UserCreate):
    fake_hashed_password = user.password + "notreallyhashed"

DJWOMS

Авторизация\Регистрация
https://github.com/jazzband/django-oauth-toolkit
https://github.com/pennersr/django-allauth
https://github.com/sunscrapers/djoser
https://github.com/django-guardian/django-guardian
https://github.com/flavors/django-graphql-jwt

Защита входа
https://github.com/jazzband/django-axes
https://github.com/jazzband/django-defender

DJWOMS

class Comment(object):
    def __init__(self, email, content, created=None):
        self.email = email
        self.content = content
        self.created = created or datetime.datetime.now()

comment = Comment(email='djwoms@example.com', content='My content')

DJWOMS

from rest_framework import serializers

class CommentSerializer(serializers.Serializer):
    email = serializers.EmailField()
    content = serializers.CharField(max_length=200)
    created = serializers.DateTimeField()

    def restore_object(self, attrs, instance=None):
        """
        Учитывая словарь десериализованных значений поля, либо обновить существующий экземпляр модели или 

DJWOMS

serializer = CommentSerializer(comment)
print(serializer.data)
# {'email': u'leila@example.com', 'content': u'foo bar', 'created': datetime.datetime(2012, 8, 22, 16, 20, 9, 822774)}

DJWOMS

from rest_framework.renderers import JSONRenderer

json = JSONRenderer().render(serializer.data)
print(json)
# '{"email": "leila@example.com", "content": "foo bar", "created": "2012-08-22T16:20:09.822"}'