uwsgi/python313.patch

From 699dc20f8204ee18812951600b0221156d217530 Mon Sep 17 00:00:00 2001
From: Riccardo Magliocchetti <riccardo.magliocchetti@gmail.com>
Date: Sun, 21 Jul 2024 16:32:31 +0200
Subject: [PATCH] plugins/python: handle cframe removal from CPython thread
 state

Use current_frame instead
---
 plugins/python/python_plugin.c | 16 ++++++++++++++++
 plugins/python/uwsgi_python.h  | 12 ++++++++++++
 2 files changed, 28 insertions(+)

Index: uwsgi-2.0.28/plugins/python/python_plugin.c
===================================================================
--- uwsgi-2.0.28.orig/plugins/python/python_plugin.c
+++ uwsgi-2.0.28/plugins/python/python_plugin.c
@@ -1615,7 +1615,11 @@ void uwsgi_python_suspend(struct wsgi_re
 #elif defined UWSGI_PY312
 		up.current_c_recursion_remaining[wsgi_req->async_id] = tstate->c_recursion_remaining;
 		up.current_py_recursion_remaining[wsgi_req->async_id] = tstate->py_recursion_remaining;
+#ifdef UWSGI_PY313
+		up.current_frame[wsgi_req->async_id] = tstate->current_frame;
+#else
 		up.current_frame[wsgi_req->async_id] = tstate->cframe;
+#endif
 #elif defined UWSGI_PY311
 		up.current_recursion_remaining[wsgi_req->async_id] = tstate->recursion_remaining;
 		up.current_frame[wsgi_req->async_id] = tstate->cframe;
@@ -1632,7 +1636,11 @@ void uwsgi_python_suspend(struct wsgi_re
 #elif defined UWSGI_PY312
 		up.current_main_c_recursion_remaining = tstate->c_recursion_remaining;
 		up.current_main_py_recursion_remaining = tstate->py_recursion_remaining;
+#ifdef UWSGI_PY313
+		up.current_main_frame = tstate->current_frame;
+#else
 		up.current_main_frame = tstate->cframe;
+#endif
 #elif defined UWSGI_PY311
 		up.current_main_recursion_remaining = tstate->recursion_remaining;
 		up.current_main_frame = tstate->cframe;
@@ -1876,7 +1884,11 @@ void uwsgi_python_resume(struct wsgi_req
 #elif defined UWSGI_PY312
 		tstate->c_recursion_remaining = up.current_c_recursion_remaining[wsgi_req->async_id];
 		tstate->py_recursion_remaining = up.current_py_recursion_remaining[wsgi_req->async_id];
+#ifdef UWSGI_PY313
+		tstate->current_frame = up.current_frame[wsgi_req->async_id];
+#else
 		tstate->cframe = up.current_frame[wsgi_req->async_id];
+#endif
 #elif defined UWSGI_PY311
 		tstate->recursion_remaining = up.current_recursion_remaining[wsgi_req->async_id];
 		tstate->cframe = up.current_frame[wsgi_req->async_id];
@@ -1893,7 +1905,11 @@ void uwsgi_python_resume(struct wsgi_req
 #elif defined UWSGI_PY312
 		tstate->c_recursion_remaining = up.current_main_c_recursion_remaining;
 		tstate->py_recursion_remaining = up.current_main_py_recursion_remaining;
+#ifdef UWSGI_PY313
+		tstate->current_frame = up.current_main_frame;
+#else
 		tstate->cframe = up.current_main_frame;
+#endif
 #elif defined UWSGI_PY311
 		tstate->recursion_remaining = up.current_main_recursion_remaining;
 		tstate->cframe = up.current_main_frame;
Index: uwsgi-2.0.28/plugins/python/uwsgi_python.h
===================================================================
--- uwsgi-2.0.28.orig/plugins/python/uwsgi_python.h
+++ uwsgi-2.0.28/plugins/python/uwsgi_python.h
@@ -29,6 +29,10 @@
 #  define UWSGI_PY313
 #endif
 
+#if (PY_VERSION_HEX >= 0x030d0000)
+#  define UWSGI_PY313
+#endif
+
 #if PY_MAJOR_VERSION == 2 && PY_MINOR_VERSION < 7
 #define HAS_NOT_PyMemoryView_FromBuffer
 #endif
@@ -183,11 +187,19 @@ struct uwsgi_python {
 #elif defined UWSGI_PY312
 	int *current_c_recursion_remaining;
 	int *current_py_recursion_remaining;
+#ifdef UWSGI_PY313
+	struct _PyInterpreterFrame **current_frame;
+#else
 	_PyCFrame **current_frame;
+#endif
 
 	int current_main_c_recursion_remaining;
 	int current_main_py_recursion_remaining;
+#ifdef UWSGI_PY313
+	struct _PyInterpreterFrame *current_main_frame;
+#else
 	_PyCFrame *current_main_frame;
+#endif
 #elif defined UWSGI_PY311
 	int *current_recursion_remaining;
 	_PyCFrame **current_frame;