mirror of
https://abf.rosa.ru/djam/python-cython.git
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add patch for fix https://github.com/cython/cython/issues/4500
This commit is contained in:
Aleksandr Proklov
parent
40e1e12e42
commit
f1eada201c
2 changed files with 327 additions and 1 deletions
325
cython-CPython-3.11a4.patch
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325
cython-CPython-3.11a4.patch
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@ -0,0 +1,325 @@
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# from https://github.com/cython/cython/pull/4584
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diff -ruN a/Cython/Utility/Coroutine.c b/Cython/Utility/Coroutine.c
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--- a/Cython/Utility/Coroutine.c 2023-04-02 19:39:29.000000000 +0900
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+++ b/Cython/Utility/Coroutine.c 2023-04-18 11:32:47.352800662 +0900
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@@ -601,6 +601,9 @@
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static CYTHON_INLINE
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void __Pyx_Coroutine_ExceptionClear(__Pyx_ExcInfoStruct *exc_state) {
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+#if PY_VERSION_HEX >= 0x030B00a4
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+ Py_CLEAR(exc_state->exc_value);
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+#else
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PyObject *t, *v, *tb;
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t = exc_state->exc_type;
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v = exc_state->exc_value;
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@@ -613,6 +616,7 @@
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Py_XDECREF(t);
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Py_XDECREF(v);
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Py_XDECREF(tb);
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+#endif
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}
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#define __Pyx_Coroutine_AlreadyRunningError(gen) (__Pyx__Coroutine_AlreadyRunningError(gen), (PyObject*)NULL)
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@@ -714,14 +718,21 @@
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// - do not touch external frames and tracebacks
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exc_state = &self->gi_exc_state;
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- if (exc_state->exc_type) {
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+ if (exc_state->exc_value) {
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#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_PYSTON
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// FIXME: what to do in PyPy?
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#else
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// Generators always return to their most recent caller, not
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// necessarily their creator.
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- if (exc_state->exc_traceback) {
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- PyTracebackObject *tb = (PyTracebackObject *) exc_state->exc_traceback;
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+ PyObject *exc_tb;
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+ #if PY_VERSION_HEX >= 0x030B00a4
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+ // owned reference!
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+ exc_tb = PyException_GetTraceback(exc_state->exc_value);
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+ #else
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+ exc_tb = exc_state->exc_traceback;
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+ #endif
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+ if (exc_tb) {
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+ PyTracebackObject *tb = (PyTracebackObject *) exc_tb;
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PyFrameObject *f = tb->tb_frame;
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assert(f->f_back == NULL);
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@@ -733,6 +744,9 @@
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Py_XINCREF(tstate->frame);
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f->f_back = tstate->frame;
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#endif
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+ #if PY_VERSION_HEX >= 0x030B00a4
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+ Py_DECREF(exc_tb);
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+ #endif
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}
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#endif
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}
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@@ -774,17 +788,28 @@
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// Don't keep the reference to f_back any longer than necessary. It
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// may keep a chain of frames alive or it could create a reference
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// cycle.
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- PyObject *exc_tb = exc_state->exc_traceback;
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-
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- if (likely(exc_tb)) {
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#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_PYSTON
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// FIXME: what to do in PyPy?
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#else
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+ PyObject *exc_tb;
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+
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+ #if PY_VERSION_HEX >= 0x030B00a4
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+ if (!exc_state->exc_value) return;
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+ // owned reference!
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+ exc_tb = PyException_GetTraceback(exc_state->exc_value);
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+ #else
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+ exc_tb = exc_state->exc_traceback;
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+ #endif
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+
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+ if (likely(exc_tb)) {
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PyTracebackObject *tb = (PyTracebackObject *) exc_tb;
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PyFrameObject *f = tb->tb_frame;
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Py_CLEAR(f->f_back);
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-#endif
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+ #if PY_VERSION_HEX >= 0x030B00a4
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+ Py_DECREF(exc_tb);
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+ #endif
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}
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+#endif
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}
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static CYTHON_INLINE
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@@ -1128,9 +1153,13 @@
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}
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static CYTHON_INLINE int __Pyx_Coroutine_traverse_excstate(__Pyx_ExcInfoStruct *exc_state, visitproc visit, void *arg) {
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+#if PY_VERSION_HEX >= 0x030B00a4
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+ Py_VISIT(exc_state->exc_value);
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+#else
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Py_VISIT(exc_state->exc_type);
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Py_VISIT(exc_state->exc_value);
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Py_VISIT(exc_state->exc_traceback);
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+#endif
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return 0;
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}
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@@ -1431,9 +1460,13 @@
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gen->resume_label = 0;
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gen->classobj = NULL;
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gen->yieldfrom = NULL;
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+ #if PY_VERSION_HEX >= 0x030B00a4
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+ gen->gi_exc_state.exc_value = NULL;
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+ #else
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gen->gi_exc_state.exc_type = NULL;
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gen->gi_exc_state.exc_value = NULL;
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gen->gi_exc_state.exc_traceback = NULL;
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+ #endif
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#if CYTHON_USE_EXC_INFO_STACK
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gen->gi_exc_state.previous_item = NULL;
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#endif
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@@ -2017,7 +2050,7 @@
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#if CYTHON_FAST_THREAD_STATE
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__Pyx_PyThreadState_assign
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#if CYTHON_USE_EXC_INFO_STACK
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- if (!$local_tstate_cname->exc_info->exc_type)
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+ if (!$local_tstate_cname->exc_info->exc_value)
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#else
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if (!$local_tstate_cname->exc_type)
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#endif
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diff -ruN a/Cython/Utility/Exceptions.c b/Cython/Utility/Exceptions.c
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--- a/Cython/Utility/Exceptions.c 2023-04-02 19:39:29.000000000 +0900
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+++ b/Cython/Utility/Exceptions.c 2023-04-18 11:42:28.014745170 +0900
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@@ -322,7 +322,7 @@
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__Pyx_PyErr_GetTopmostException(PyThreadState *tstate)
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{
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_PyErr_StackItem *exc_info = tstate->exc_info;
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- while ((exc_info->exc_type == NULL || exc_info->exc_type == Py_None) &&
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+ while ((exc_info->exc_value == NULL || exc_info->exc_value == Py_None) &&
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exc_info->previous_item != NULL)
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{
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exc_info = exc_info->previous_item;
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@@ -388,12 +388,21 @@
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#if CYTHON_USE_EXC_INFO_STACK
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{
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_PyErr_StackItem *exc_info = tstate->exc_info;
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+ #if PY_VERSION_HEX >= 0x030B00a4
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+ tmp_value = exc_info->exc_value;
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+ exc_info->exc_value = local_value;
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+ tmp_type = NULL;
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+ tmp_tb = NULL;
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+ Py_XDECREF(local_type);
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+ Py_XDECREF(local_tb);
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+ #else
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tmp_type = exc_info->exc_type;
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tmp_value = exc_info->exc_value;
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tmp_tb = exc_info->exc_traceback;
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exc_info->exc_type = local_type;
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exc_info->exc_value = local_value;
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exc_info->exc_traceback = local_tb;
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+ #endif
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}
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#else
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tmp_type = tstate->exc_type;
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@@ -433,35 +442,44 @@
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PyObject *type = NULL, *value = NULL, *tb = NULL;
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#if CYTHON_FAST_THREAD_STATE
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PyThreadState *tstate = PyThreadState_GET();
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- #if CYTHON_USE_EXC_INFO_STACK
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+ #if CYTHON_USE_EXC_INFO_STACK
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_PyErr_StackItem *exc_info = __Pyx_PyErr_GetTopmostException(tstate);
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- type = exc_info->exc_type;
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value = exc_info->exc_value;
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- tb = exc_info->exc_traceback;
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+ #if PY_VERSION_HEX >= 0x030B00a4
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+ if (unlikely(value == Py_None)) {
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+ value = NULL;
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+ } else if (value) {
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+ Py_INCREF(value);
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+ type = (PyObject*) Py_TYPE(value);
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+ Py_INCREF(type);
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+ tb = PyException_GetTraceback(value);
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+ }
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#else
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+ type = exc_info->exc_type;
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+ tb = exc_info->exc_traceback;
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+ Py_XINCREF(type);
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+ Py_XINCREF(value);
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+ Py_XINCREF(tb);
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+ #endif
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+ #else
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type = tstate->exc_type;
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value = tstate->exc_value;
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tb = tstate->exc_traceback;
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- #endif
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+ Py_XINCREF(type);
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+ Py_XINCREF(value);
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+ Py_XINCREF(tb);
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+ #endif
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#else
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PyErr_GetExcInfo(&type, &value, &tb);
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#endif
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- if (!type || type == Py_None) {
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-#if !CYTHON_FAST_THREAD_STATE
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+ if (unlikely(!type || type == Py_None)) {
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Py_XDECREF(type);
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Py_XDECREF(value);
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Py_XDECREF(tb);
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-#endif
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// message copied from Py3
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PyErr_SetString(PyExc_RuntimeError,
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"No active exception to reraise");
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} else {
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-#if CYTHON_FAST_THREAD_STATE
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- Py_INCREF(type);
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- Py_XINCREF(value);
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- Py_XINCREF(tb);
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-
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-#endif
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PyErr_Restore(type, value, tb);
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}
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}
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@@ -487,24 +505,49 @@
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#if CYTHON_FAST_THREAD_STATE
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static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
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- #if CYTHON_USE_EXC_INFO_STACK
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+ #if CYTHON_USE_EXC_INFO_STACK && PY_VERSION_HEX >= 0x030B00a4
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_PyErr_StackItem *exc_info = __Pyx_PyErr_GetTopmostException(tstate);
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+ PyObject *exc_value = exc_info->exc_value;
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+ if (exc_value == NULL || exc_value == Py_None) {
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+ *value = NULL;
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+ *type = NULL;
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+ *tb = NULL;
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+ } else {
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+ *value = exc_value;
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+ Py_INCREF(*value);
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+ *type = (PyObject*) Py_TYPE(exc_value);
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+ Py_INCREF(*type);
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+ *tb = PyException_GetTraceback(exc_value);
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+ }
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+ #elif CYTHON_USE_EXC_INFO_STACK
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+ _PyErr_StackItem *exc_info = __Pyx_PyErr_GetTopmostException(tstate);
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*type = exc_info->exc_type;
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*value = exc_info->exc_value;
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*tb = exc_info->exc_traceback;
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- #else
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+ Py_XINCREF(*type);
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+ Py_XINCREF(*value);
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+ Py_XINCREF(*tb);
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+ #else
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*type = tstate->exc_type;
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*value = tstate->exc_value;
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*tb = tstate->exc_traceback;
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- #endif
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Py_XINCREF(*type);
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Py_XINCREF(*value);
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Py_XINCREF(*tb);
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+ #endif
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}
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static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
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+ #if CYTHON_USE_EXC_INFO_STACK && PY_VERSION_HEX >= 0x030B00a4
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+ _PyErr_StackItem *exc_info = tstate->exc_info;
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+ PyObject *tmp_value = exc_info->exc_value;
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+ exc_info->exc_value = value;
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+ Py_XDECREF(tmp_value);
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+ // TODO: avoid passing these at all
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+ Py_XDECREF(type);
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+ Py_XDECREF(tb);
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+ #else
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PyObject *tmp_type, *tmp_value, *tmp_tb;
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-
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#if CYTHON_USE_EXC_INFO_STACK
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_PyErr_StackItem *exc_info = tstate->exc_info;
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tmp_type = exc_info->exc_type;
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@@ -524,6 +567,7 @@
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Py_XDECREF(tmp_type);
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Py_XDECREF(tmp_value);
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Py_XDECREF(tmp_tb);
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+ #endif
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}
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#endif
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@@ -543,8 +587,22 @@
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#if CYTHON_FAST_THREAD_STATE
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static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
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PyObject *tmp_type, *tmp_value, *tmp_tb;
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-
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- #if CYTHON_USE_EXC_INFO_STACK
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+ #if CYTHON_USE_EXC_INFO_STACK && PY_VERSION_HEX >= 0x030B00a4
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+ _PyErr_StackItem *exc_info = tstate->exc_info;
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+ tmp_value = exc_info->exc_value;
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+ exc_info->exc_value = *value;
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+ if (tmp_value == NULL || tmp_value == Py_None) {
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+ Py_XDECREF(tmp_value);
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+ tmp_value = NULL;
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+ tmp_type = NULL;
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+ tmp_tb = NULL;
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+ } else {
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+ // TODO: avoid swapping these at all
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+ tmp_type = (PyObject*) Py_TYPE(tmp_value);
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+ Py_INCREF(tmp_type);
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+ tmp_tb = PyException_GetTraceback(tmp_value);
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+ }
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+ #elif CYTHON_USE_EXC_INFO_STACK
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_PyErr_StackItem *exc_info = tstate->exc_info;
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tmp_type = exc_info->exc_type;
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tmp_value = exc_info->exc_value;
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@@ -553,7 +611,7 @@
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exc_info->exc_type = *type;
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exc_info->exc_value = *value;
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exc_info->exc_traceback = *tb;
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- #else
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+ #else
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tmp_type = tstate->exc_type;
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tmp_value = tstate->exc_value;
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tmp_tb = tstate->exc_traceback;
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@@ -561,7 +619,7 @@
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tstate->exc_type = *type;
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tstate->exc_value = *value;
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tstate->exc_traceback = *tb;
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- #endif
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+ #endif
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*type = tmp_type;
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*value = tmp_value;
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@ -11,13 +11,14 @@
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Summary: Language for writing C extensions to Python
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Name: python-cython
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Version: 0.29.34
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Release: 1
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Release: 2
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License: Python
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Group: Development/Python
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Url: http://www.cython.org
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Source0: https://github.com/cython/cython/archive/%{version}.tar.gz?/cython-%{version}.tar.gz
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Source1: %{name}.rpmlintrc
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Patch0: cython-0.29.28-missing-header.patch
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Patch1: cython-CPython-3.11a4.patch
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BuildRequires: dos2unix
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%if %{with check}
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BuildRequires: gdb
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