Fixed LGTM warnings

platypush/backend/http/app/routes/execute.py

@@ -16,12 +16,14 @@ __routes__ = [
 @execute.route('/execute', methods=['POST'])
 @authenticate()
 def execute():
-    """ Endpoint to execute commands """
+    """Endpoint to execute commands"""
     try:
         msg = json.loads(request.data.decode('utf-8'))
     except Exception as e:
-        logger().error('Unable to parse JSON from request {}: {}'.format(request.data, str(e)))
-        return abort(400, str(e))
+        logger().error(
+            'Unable to parse JSON from request {}: {}'.format(request.data, str(e))
+        )
+        abort(400, str(e))
 
     logger().info('Received message on the HTTP backend: {}'.format(msg))
 
@@ -29,8 +31,10 @@ def execute():
         response = send_message(msg)
         return Response(str(response or {}), mimetype='application/json')
     except Exception as e:
-        logger().error('Error while running HTTP action: {}. Request: {}'.format(str(e), msg))
-        return abort(500, str(e))
+        logger().error(
+            'Error while running HTTP action: {}. Request: {}'.format(str(e), msg)
+        )
+        abort(500, str(e))
 
 
 # vim:sw=4:ts=4:et:

platypush/backend/http/app/routes/logout.py

@@ -13,17 +13,19 @@ __routes__ = [
 
 @logout.route('/logout', methods=['GET', 'POST'])
 def logout():
-    """ Logout page """
+    """Logout page"""
     user_manager = UserManager()
-    redirect_page = request.args.get('redirect', request.headers.get('Referer', '/login'))
+    redirect_page = request.args.get(
+        'redirect', request.headers.get('Referer', '/login')
+    )
     session_token = request.cookies.get('session_token')
 
     if not session_token:
-        return abort(417, 'Not logged in')
+        abort(417, 'Not logged in')
 
-    user, session = user_manager.authenticate_user_session(session_token)
+    user, _ = user_manager.authenticate_user_session(session_token)
     if not user:
-        return abort(403, 'Invalid session token')
+        abort(403, 'Invalid session token')
 
     redirect_target = redirect(redirect_page, 302)  # lgtm [py/url-redirection]
     response = make_response(redirect_target)