Applied auto pep 8 changes

controllers/web/product.py

@@ -15,14 +15,18 @@ import pathlib
 
 ALLOWED_EXTENSIONS = {'png', 'jpg', 'jpeg', 'gif'}
 
+
 def allowed_file(filename):
-        return '.' in filename and \
-               filename.rsplit('.', 1)[1].lower() in ALLOWED_EXTENSIONS
+    return '.' in filename and \
+           filename.rsplit('.', 1)[1].lower() in ALLOWED_EXTENSIONS
+
 
 blueprint = Blueprint("products", __name__, url_prefix="/products")
 
-# Global context to enable the categories to be accessed 
+# Global context to enable the categories to be accessed
 # from any view
+
+
 @blueprint.context_processor
 def category_list():
     database = CategoryController()
@@ -30,6 +34,8 @@ def category_list():
     return dict(categories=categories)
 
 # Loads the front product page
+
+
 @blueprint.route('/')
 def index():
     database = ProductController()
@@ -38,14 +44,16 @@ def index():
     # No Products visible
     if products == None:
         flash("No Products available")
-    
-    return render_template('index.html', content="content.html", products = products)
+
+    return render_template('index.html', content="content.html", products=products)
 
 # Loads a given product category page
+
+
 @blueprint.route('/<string:category>')
 def category(category: str):
     database = ProductController()
-    
+
     # Check to see if there is a custome search term
     search_term = request.args.get("search", type=str)
     if search_term != None:
@@ -57,10 +65,12 @@ def category(category: str):
     # No Products visible
     if products == None:
         flash(f"No Products available in {category}")
-    
-    return render_template('index.html', content="content.html", products = products, category = category)
+
+    return render_template('index.html', content="content.html", products=products, category=category)
 
 # Loads a given product based on ID
+
+
 @blueprint.route('/<int:id>')
 def id(id: int):
     return "ID: " + str(id)
@@ -70,12 +80,12 @@ def id(id: int):
 @blueprint.route('/add')
 def display_add_product():
     user_id = session.get('user_id')
-    
+
     # User must be logged in to view this page
     if user_id == None:
         flash("Please Login to view this page")
         return redirect('/login')
-    
+
     db = UserController()
     user = db.read_id(user_id)
     if user == None or user.role != "Seller":
@@ -89,12 +99,12 @@ def display_add_product():
 @blueprint.post('/add')
 def add_product():
     user_id = session.get('user_id')
-    
+
     # User must be logged in to view this page
     if user_id == None:
         flash("Please Login to view this page")
         return redirect('/login', code=302)
-    
+
     db = UserController()
     user = db.read_id(user_id)
     if user == None or user.role != "Seller":
@@ -102,7 +112,7 @@ def add_product():
         return redirect('/', code=302)
 
     file = request.files.get('image')
-    
+
     # Ensure that the correct file type is uploaded
     if file == None or not allowed_file(file.filename):
         flash("Invalid File Uploaded")