From 26741579d5af282e5aa6be4836023ffc34b603fa Mon Sep 17 00:00:00 2001
From: Tian Gao <gaogaotiantian@hotmail.com>
Date: Sun, 8 Oct 2023 11:54:10 -0700
Subject: [PATCH 1/2] Add PY_THROW to sys.setprofile events

---
 Lib/test/test_sys_setprofile.py | 19 +++++++++++++++++++
 Python/legacy_tracing.c         |  8 +++++++-
 2 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/Lib/test/test_sys_setprofile.py b/Lib/test/test_sys_setprofile.py
index 34c70d6c8de0c4..9e8936630de920 100644
--- a/Lib/test/test_sys_setprofile.py
+++ b/Lib/test/test_sys_setprofile.py
@@ -255,6 +255,25 @@ def g(p):
                               (1, 'return', g_ident),
                               ])
 
+    def test_unfinished_generator(self):
+        def f():
+            for i in range(2):
+                yield i
+        def g(p):
+            next(f())
+
+        f_ident = ident(f)
+        g_ident = ident(g)
+        self.check_events(g, [(1, 'call', g_ident),
+                              (2, 'call', f_ident),
+                              (2, 'return', f_ident),
+                              # once more; the generator is being garbage collected
+                              # and it will do a PY_THROW
+                              (2, 'call', f_ident),
+                              (2, 'return', f_ident),
+                              (1, 'return', g_ident),
+                              ])
+
     def test_stop_iteration(self):
         def f():
             for i in range(2):
diff --git a/Python/legacy_tracing.c b/Python/legacy_tracing.c
index 9258091afc7c49..97d39a14ae43d0 100644
--- a/Python/legacy_tracing.c
+++ b/Python/legacy_tracing.c
@@ -377,6 +377,11 @@ _PyEval_SetProfile(PyThreadState *tstate, Py_tracefunc func, PyObject *arg)
                         PY_MONITORING_EVENT_PY_START, PY_MONITORING_EVENT_PY_RESUME)) {
             return -1;
         }
+        if (set_callbacks(PY_MONITORING_SYS_PROFILE_ID,
+            (vectorcallfunc)sys_profile_func3, PyTrace_CALL,
+                        PY_MONITORING_EVENT_PY_THROW, -1)) {
+            return -1;
+        }
         if (set_callbacks(PY_MONITORING_SYS_PROFILE_ID,
             (vectorcallfunc)sys_profile_func3, PyTrace_RETURN,
                         PY_MONITORING_EVENT_PY_RETURN, PY_MONITORING_EVENT_PY_YIELD)) {
@@ -417,7 +422,8 @@ _PyEval_SetProfile(PyThreadState *tstate, Py_tracefunc func, PyObject *arg)
         events =
             (1 << PY_MONITORING_EVENT_PY_START) | (1 << PY_MONITORING_EVENT_PY_RESUME) |
             (1 << PY_MONITORING_EVENT_PY_RETURN) | (1 << PY_MONITORING_EVENT_PY_YIELD) |
-            (1 << PY_MONITORING_EVENT_CALL) | (1 << PY_MONITORING_EVENT_PY_UNWIND);
+            (1 << PY_MONITORING_EVENT_CALL) | (1 << PY_MONITORING_EVENT_PY_UNWIND) |
+            (1 << PY_MONITORING_EVENT_PY_THROW);
     }
     return _PyMonitoring_SetEvents(PY_MONITORING_SYS_PROFILE_ID, events);
 }

From 30f62b12edad30436134866253bf74473868ec19 Mon Sep 17 00:00:00 2001
From: "blurb-it[bot]" <43283697+blurb-it[bot]@users.noreply.github.com>
Date: Sun, 8 Oct 2023 20:08:55 +0000
Subject: [PATCH 2/2] =?UTF-8?q?=F0=9F=93=9C=F0=9F=A4=96=20Added=20by=20blu?=
 =?UTF-8?q?rb=5Fit.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../2023-10-08-20-08-54.gh-issue-110514.Q9bdRU.rst               | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 Misc/NEWS.d/next/Core and Builtins/2023-10-08-20-08-54.gh-issue-110514.Q9bdRU.rst

diff --git a/Misc/NEWS.d/next/Core and Builtins/2023-10-08-20-08-54.gh-issue-110514.Q9bdRU.rst b/Misc/NEWS.d/next/Core and Builtins/2023-10-08-20-08-54.gh-issue-110514.Q9bdRU.rst
new file mode 100644
index 00000000000000..96363c2b9d88be
--- /dev/null
+++ b/Misc/NEWS.d/next/Core and Builtins/2023-10-08-20-08-54.gh-issue-110514.Q9bdRU.rst	
@@ -0,0 +1 @@
+Add ``PY_THROW`` to :func:`sys.setprofile` events