fixing DQ issues

app/api/v1/shop.py

@@ -1,21 +1,29 @@
-import logging
-from datetime import datetime
-from typing import List, Optional
+# app/api/v1/shop.py
+"""Summary description ....
 
-from fastapi import APIRouter, BackgroundTasks, Depends, HTTPException, Query
+This module provides classes and functions for:
+- ....
+- ....
+- ....
+"""
+
+import logging
+
+from fastapi import APIRouter, Depends, HTTPException, Query
 from sqlalchemy.orm import Session
 
 from app.api.deps import get_current_user, get_user_shop
 from app.core.database import get_db
 from app.services.shop_service import shop_service
-from app.tasks.background_tasks import process_marketplace_import
-from middleware.decorators import rate_limit
-from models.api_models import (MarketplaceImportJobResponse,
-                               MarketplaceImportRequest, ShopCreate,
-                               ShopListResponse, ShopProductCreate,
-                               ShopProductResponse, ShopResponse)
-from models.database_models import (MarketplaceImportJob, Product, Shop,
-                                    ShopProduct, User)
+
+from models.api_models import (
+    ShopCreate,
+    ShopListResponse,
+    ShopProductCreate,
+    ShopProductResponse,
+    ShopResponse,
+)
+from models.database_models import User
 
 router = APIRouter()
 logger = logging.getLogger(__name__)
@@ -28,7 +36,7 @@ def create_shop(
     db: Session = Depends(get_db),
     current_user: User = Depends(get_current_user),
 ):
-    """Create a new shop (Protected)"""
+    """Create a new shop (Protected)."""
     try:
         shop = shop_service.create_shop(
             db=db, shop_data=shop_data, current_user=current_user
@@ -50,7 +58,7 @@ def get_shops(
     db: Session = Depends(get_db),
     current_user: User = Depends(get_current_user),
 ):
-    """Get shops with filtering (Protected)"""
+    """Get shops with filtering (Protected)."""
     try:
         shops, total = shop_service.get_shops(
             db=db,
@@ -75,7 +83,7 @@ def get_shop(
     db: Session = Depends(get_db),
     current_user: User = Depends(get_current_user),
 ):
-    """Get shop details (Protected)"""
+    """Get shop details (Protected)."""
     try:
         shop = shop_service.get_shop_by_code(
             db=db, shop_code=shop_code, current_user=current_user
@@ -96,7 +104,7 @@ def add_product_to_shop(
     db: Session = Depends(get_db),
     current_user: User = Depends(get_current_user),
 ):
-    """Add existing product to shop catalog with shop-specific settings (Protected)"""
+    """Add existing product to shop catalog with shop-specific settings (Protected)."""
     try:
         # Get and verify shop (using existing dependency)
         shop = get_user_shop(shop_code, current_user, db)
@@ -127,7 +135,7 @@ def get_shop_products(
     db: Session = Depends(get_db),
     current_user: User = Depends(get_current_user),
 ):
-    """Get products in shop catalog (Protected)"""
+    """Get products in shop catalog (Protected)."""
     try:
         # Get shop
         shop = shop_service.get_shop_by_code(