from django.db.models import F, Window
from django.db.models.functions import RowNumber, Rank, DenseRank
from products.models import Sale


def get_sales_with_ranking():

# Session configuration
SESSION_ENGINE = 'django.contrib.sessions.backends.cached_db'
SESSION_CACHE_ALIAS = 'default'
SESSION_COOKIE_AGE = 1209600  # 2 weeks in seconds
SESSION_COOKIE_SECURE = True  # HTTPS only
SESSION_COOKIE_HTTPONLY = True  # No JavaScript access

from django.urls import path
from . import views

app_name = 'blog'

urlpatterns = [

from django.forms import modelformset_factory
from django.shortcuts import render, redirect
from .models import Product


def bulk_edit_products(request):

from django.db import models
from django.utils import timezone


class SoftDeleteManager(models.Manager):
    def get_queryset(self):

from datetime import timedelta

INSTALLED_APPS += ['rest_framework_simplejwt']

REST_FRAMEWORK = {
    'DEFAULT_AUTHENTICATION_CLASSES': [

from django.views.generic import ListView, DetailView, CreateView, UpdateView, DeleteView
from django.contrib.auth.mixins import LoginRequiredMixin
from django.urls import reverse_lazy
from .models import Post
from .forms import PostForm

from django.core.mail import EmailMultiAlternatives
from django.template.loader import render_to_string
from django.conf import settings


def send_welcome_email(user):

from django.db import connection
from blog.models import Post


def get_top_authors(limit=10):
    """Get authors with most published posts using raw SQL."""

from django.db import models
from django.contrib.postgres.indexes import GinIndex


class Post(models.Model):
    title = models.CharField(max_length=200, db_index=True)

# Debug Toolbar setup
INSTALLED_APPS += ['debug_toolbar']

MIDDLEWARE = [
    'debug_toolbar.middleware.DebugToolbarMiddleware',
] + MIDDLEWARE

import re


class APIVersionMiddleware:
    """Extract API version from request and add to request object."""