From 27daac0ab0fa43e9574c44e1f7667d95673b73eb Mon Sep 17 00:00:00 2001
From: Artem Goncharov <artem.goncharov@gmail.com>
Date: Thu, 1 Aug 2024 09:09:06 +0200
Subject: [PATCH] Fix generation of openapi with py310

in py310 response_code decorator refering to http.HTTPStatus result in
enum as such being used in openapi, while py311 does the proper
conversion.

Change-Id: I4726519f2e2e45d23ca91efecb66ac01addfda56
---
 codegenerator/openapi/base.py | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/codegenerator/openapi/base.py b/codegenerator/openapi/base.py
index fab3569..5cab9aa 100644
--- a/codegenerator/openapi/base.py
+++ b/codegenerator/openapi/base.py
@@ -13,6 +13,7 @@
 import abc
 import copy
 import datetime
+import enum
 import importlib
 import inspect
 import logging
@@ -729,8 +730,15 @@ class OpenStackServerSourceBase:
                 operation_spec.deprecated = True
         if not response_code:
             response_codes = getattr(func, "wsgi_code", None)
-            if response_codes and not isinstance(response_codes, list):
-                response_codes = [str(response_codes)]
+            if response_codes:
+                if not isinstance(response_codes, list):
+                    response_codes = [response_codes]
+                # py starting from 3.11 magically works for str(enum.IntEnum),
+                # while older ones need an explicit conversion
+                response_codes = [
+                    rc.value if isinstance(rc, enum.IntEnum) else rc
+                    for rc in response_codes
+                ]
         else:
             response_codes = [response_code]
         if not response_codes: