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Update to 1.1.3

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Lumir Balhar 2022-10-14 11:47:37 +02:00
parent dd55e92aad
commit f6df67e860
4 changed files with 7 additions and 248 deletions
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1
.gitignore vendored
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@ -14,3 +14,4 @@ greenlet-0.3.1.tar.gz
/greenlet-1.1.0.tar.gz
/greenlet-1.1.1.tar.gz
/greenlet-1.1.2.tar.gz
/greenlet-1.1.3.tar.gz

238
306.patch
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@ -1,238 +0,0 @@
From 31ccde2be3eeefca06277e20c3a06022e5ab2e62 Mon Sep 17 00:00:00 2001
From: Victor Stinner <vstinner@python.org>
Date: Mon, 6 Jun 2022 16:14:52 +0200
Subject: [PATCH] Closes #305: Add Python 3.11 support
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
* Add GREENLET_PY311 macro
* PyGreenlet structure:
* Add 3 members for the "data stack": 'datastack_chunk',
'datastack_top' and 'datastack_limit'.
* Add 'current_frame' member.
* Rename CFrame to _PyCFrame
* tox.ini: Add py311 environment.
Changes partially backport from the master branch:
commit 63e1099acc3677e614532bea0fa2e1967b69125f.
Co-Authored-By: Miro Hrončok <miro@hroncok.cz>
---
src/greenlet/greenlet.c | 61 ++++++++++++++++++++++++++++++++---------
src/greenlet/greenlet.h | 17 +++++++++++-
tox.ini | 2 +-
3 files changed, 65 insertions(+), 15 deletions(-)
diff --git a/src/greenlet/greenlet.c b/src/greenlet/greenlet.c
index f47bbf88..2f3ad6e9 100644
--- a/src/greenlet/greenlet.c
+++ b/src/greenlet/greenlet.c
@@ -170,9 +170,11 @@ green_clear_exc(PyGreenlet* g)
{
#if GREENLET_PY37
g->exc_info = NULL;
- g->exc_state.exc_type = NULL;
g->exc_state.exc_value = NULL;
+#if !GREENLET_PY311
+ g->exc_state.exc_type = NULL;
g->exc_state.exc_traceback = NULL;
+#endif
g->exc_state.previous_item = NULL;
#else
g->exc_type = NULL;
@@ -525,8 +527,13 @@ g_switchstack(void)
{ /* save state */
PyGreenlet* current = ts_current;
PyThreadState* tstate = PyThreadState_GET();
+#if GREENLET_PY311
+ current->recursion_depth = (tstate->recursion_limit
+ - tstate->recursion_remaining);
+#else
current->recursion_depth = tstate->recursion_depth;
current->top_frame = tstate->frame;
+#endif
#if GREENLET_PY37
current->context = tstate->context;
#endif
@@ -551,6 +558,15 @@ g_switchstack(void)
*/
current->cframe = tstate->cframe;
ts__g_switchstack_use_tracing = tstate->cframe->use_tracing;
+#if GREENLET_PY311
+ current->current_frame = tstate->cframe->current_frame;
+ current->datastack_chunk = tstate->datastack_chunk;
+ current->datastack_top = tstate->datastack_top;
+ current->datastack_limit = tstate->datastack_limit;
+ PyFrameObject *frame = PyThreadState_GetFrame(tstate);
+ Py_XDECREF(frame); /* PyThreadState_GetFrame gives us a new reference. */
+ current->top_frame = frame;
+#endif
#endif
}
@@ -574,9 +590,6 @@ g_switchstack(void)
PyGreenlet* target = ts_target;
PyGreenlet* origin = ts_current;
PyThreadState* tstate = PyThreadState_GET();
- tstate->recursion_depth = target->recursion_depth;
- tstate->frame = target->top_frame;
- target->top_frame = NULL;
#if GREENLET_PY37
tstate->context = target->context;
@@ -607,7 +620,18 @@ g_switchstack(void)
*/
tstate->cframe->use_tracing = ts__g_switchstack_use_tracing;
#endif
-
+#if GREENLET_PY311
+ tstate->recursion_remaining = (tstate->recursion_limit
+ - target->recursion_depth);
+ tstate->cframe->current_frame = target->current_frame;
+ tstate->datastack_chunk = target->datastack_chunk;
+ tstate->datastack_top = target->datastack_top;
+ tstate->datastack_limit = target->datastack_limit;
+#else
+ tstate->recursion_depth = target->recursion_depth;
+ tstate->frame = target->top_frame;
+#endif
+ target->top_frame = NULL;
assert(ts_origin == NULL);
Py_INCREF(target);
ts_current = target;
@@ -810,7 +834,7 @@ static int GREENLET_NOINLINE(g_initialstub)(void* mark)
We want to defer copying the state info until we're sure
we need it and are in a stable place to do so.
*/
- CFrame trace_info;
+ _PyCFrame trace_info;
#endif
/* save exception in case getattr clears it */
PyErr_Fetch(&exc, &val, &tb);
@@ -875,7 +899,12 @@ static int GREENLET_NOINLINE(g_initialstub)(void* mark)
}
self->top_frame = NULL;
green_clear_exc(self);
+#if GREENLET_PY311
+ self->recursion_depth = (PyThreadState_GET()->recursion_limit
+ - PyThreadState_GET()->recursion_remaining);
+#else
self->recursion_depth = PyThreadState_GET()->recursion_depth;
+#endif
/* restore arguments in case they are clobbered */
ts_target = self;
@@ -1006,13 +1035,13 @@ green_new(PyTypeObject* type, PyObject* args, PyObject* kwds)
it uses the ``root_cframe`` just to have something to put there.
However, once the greenlet is actually switched to for the first
time, ``g_initialstub`` (which doesn't actually "return" while the
- greenlet is running) stores a new CFrame on its local stack, and
+ greenlet is running) stores a new _PyCFrame on its local stack, and
copies the appropriate values from the currently running CFrame;
- this is then made the CFrame for the newly-minted greenlet.
+ this is then made the _PyCFrame for the newly-minted greenlet.
``g_initialstub`` then proceeds to call ``glet.run()``, which
- results in ``PyEval_...`` adding the CFrame to the list. Switches
+ results in ``PyEval_...`` adding the _PyCFrame to the list. Switches
continue as normal. Finally, when the greenlet finishes, the call to
- ``glet.run()`` returns and the CFrame is taken out of the linked
+ ``glet.run()`` returns and the _PyCFrame is taken out of the linked
list and the stack value is now unused and free to expire.
*/
((PyGreenlet*)o)->cframe = &PyThreadState_GET()->root_cframe;
@@ -1121,9 +1150,11 @@ green_traverse(PyGreenlet* self, visitproc visit, void* arg)
Py_VISIT(self->context);
#endif
#if GREENLET_PY37
- Py_VISIT(self->exc_state.exc_type);
Py_VISIT(self->exc_state.exc_value);
+#if !GREENLET_PY311
+ Py_VISIT(self->exc_state.exc_type);
Py_VISIT(self->exc_state.exc_traceback);
+#endif
#else
Py_VISIT(self->exc_type);
Py_VISIT(self->exc_value);
@@ -1159,9 +1190,11 @@ green_clear(PyGreenlet* self)
Py_CLEAR(self->context);
#endif
#if GREENLET_PY37
- Py_CLEAR(self->exc_state.exc_type);
Py_CLEAR(self->exc_state.exc_value);
+#if !GREENLET_PY311
+ Py_CLEAR(self->exc_state.exc_type);
Py_CLEAR(self->exc_state.exc_traceback);
+#endif
#else
Py_CLEAR(self->exc_type);
Py_CLEAR(self->exc_value);
@@ -1253,9 +1286,11 @@ green_dealloc(PyGreenlet* self)
Py_CLEAR(self->context);
#endif
#if GREENLET_PY37
- Py_CLEAR(self->exc_state.exc_type);
Py_CLEAR(self->exc_state.exc_value);
+#if !GREENLET_PY311
+ Py_CLEAR(self->exc_state.exc_type);
Py_CLEAR(self->exc_state.exc_traceback);
+#endif
#else
Py_CLEAR(self->exc_type);
Py_CLEAR(self->exc_value);
diff --git a/src/greenlet/greenlet.h b/src/greenlet/greenlet.h
index 830bef8d..c788b2fe 100644
--- a/src/greenlet/greenlet.h
+++ b/src/greenlet/greenlet.h
@@ -14,6 +14,15 @@ extern "C" {
/* This is deprecated and undocumented. It does not change. */
#define GREENLET_VERSION "1.0.0"
+#if PY_VERSION_HEX >= 0x30B00A6
+# define GREENLET_PY311 1
+ /* _PyInterpreterFrame moved to the internal C API in Python 3.11 */
+# include <internal/pycore_frame.h>
+#else
+# define GREENLET_PY311 0
+# define _PyCFrame CFrame
+#endif
+
typedef struct _greenlet {
PyObject_HEAD
char* stack_start;
@@ -25,6 +34,12 @@ typedef struct _greenlet {
PyObject* run_info;
struct _frame* top_frame;
int recursion_depth;
+#if GREENLET_PY311
+ _PyInterpreterFrame *current_frame;
+ _PyStackChunk *datastack_chunk;
+ PyObject **datastack_top;
+ PyObject **datastack_limit;
+#endif
PyObject* weakreflist;
#if PY_VERSION_HEX >= 0x030700A3
_PyErr_StackItem* exc_info;
@@ -39,7 +54,7 @@ typedef struct _greenlet {
PyObject* context;
#endif
#if PY_VERSION_HEX >= 0x30A00B1
- CFrame* cframe;
+ _PyCFrame* cframe;
#endif
} PyGreenlet;
diff --git a/tox.ini b/tox.ini
index 21ecbbb2..efec08bc 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
[tox]
envlist =
- py27,py35,py36,py37,py38,py39,py310,docs
+ py27,py35,py36,py37,py38,py39,py310,py311,docs
[testenv]
commands =

14
python-greenlet.spec
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@ -1,20 +1,13 @@
%global modname greenlet
Name: python-%{modname}
Version: 1.1.2
Release: 5%{?dist}
Version: 1.1.3
Release: 1%{?dist}
Summary: Lightweight in-process concurrent programming
License: MIT
URL: https://github.com/python-greenlet/greenlet
Source0: %{url}/archive/%{version}/%{modname}-%{version}.tar.gz
# Python 3.11 support, backported from 2.0.0a2
# https://github.com/python-greenlet/greenlet/commit/fd0b68ab406a0dfe3d6d0d8c9d17354356f53da0
# https://github.com/python-greenlet/greenlet/commit/63e1099acc3677e614532bea0fa2e1967b69125f
# https://github.com/python-greenlet/greenlet/commit/5ed467e5cb34651cc013c286158d0b6d7ff0a26a
# Proposed upstream via https://github.com/python-greenlet/greenlet/pull/306
Patch: https://github.com/python-greenlet/greenlet/pull/306.patch
BuildRequires: gcc-c++
%global _description \
@ -67,6 +60,9 @@ PYTHONPATH="%{buildroot}%{python3_sitearch}" %{python3} -m unittest discover gre
%{_includedir}/python%{python3_version}*/%{modname}/
%changelog
* Fri Oct 14 2022 Lumír Balhar <lbalhar@redhat.com> - 1.1.3-1
- Update to 1.1.3
* Fri Jul 22 2022 Fedora Release Engineering <releng@fedoraproject.org> - 1.1.2-5
- Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild

2
sources
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@ -1 +1 @@
SHA512 (greenlet-1.1.2.tar.gz) = 9c7b123a0b9a6f22f042416479762777cb70e6dd10bcc92e313c492e4c1a4d831e713f903a369e4c5d65fc285a954aabd3b26c090d47f8eeb1cb522bda6a6e82
SHA512 (greenlet-1.1.3.tar.gz) = 6fbb00f7717c96c429c645606ce6a2b1487ac081c4b75a906766479c18c0b74165a95bd55754803aa532662cf033f269ac80ecb0f17c4ba2e00a0b168849db88