From 688623d402097a2559fb135ce30384c884d9c78f Mon Sep 17 00:00:00 2001 From: Tian Gao Date: Tue, 19 Mar 2024 10:00:54 -0700 Subject: [PATCH] =?UTF-8?q?[3.12]=20gh-116735:=20Use=20`MISSING`=20for=20`?= =?UTF-8?q?CALL`=20event=20if=20argument=20is=20absen=E2=80=A6=20(#116873)?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit [3.12] gh-116735: Use `MISSING` for `CALL` event if argument is absent (GH-116737) --- Lib/test/test_monitoring.py | 5 ++++- .../2024-03-13-16-55-25.gh-issue-116735.o3w6y8.rst | 1 + Python/bytecodes.c | 2 +- Python/generated_cases.c.h | 2 +- 4 files changed, 7 insertions(+), 3 deletions(-) create mode 100644 Misc/NEWS.d/next/Core and Builtins/2024-03-13-16-55-25.gh-issue-116735.o3w6y8.rst diff --git a/Lib/test/test_monitoring.py b/Lib/test/test_monitoring.py index 383bb65a4cec08..d5d271fe548528 100644 --- a/Lib/test/test_monitoring.py +++ b/Lib/test/test_monitoring.py @@ -1745,9 +1745,10 @@ def test_gh108976(self): sys.monitoring.set_events(0, 0) def test_call_function_ex(self): - def f(a, b): + def f(a=1, b=2): return a + b args = (1, 2) + empty_args = [] call_data = [] sys.monitoring.use_tool_id(0, "test") @@ -1756,5 +1757,7 @@ def f(a, b): sys.monitoring.register_callback(0, E.CALL, lambda code, offset, callable, arg0: call_data.append((callable, arg0))) sys.monitoring.set_events(0, E.CALL) f(*args) + f(*empty_args) sys.monitoring.set_events(0, 0) self.assertEqual(call_data[0], (f, 1)) + self.assertEqual(call_data[1], (f, sys.monitoring.MISSING)) diff --git a/Misc/NEWS.d/next/Core and Builtins/2024-03-13-16-55-25.gh-issue-116735.o3w6y8.rst b/Misc/NEWS.d/next/Core and Builtins/2024-03-13-16-55-25.gh-issue-116735.o3w6y8.rst new file mode 100644 index 00000000000000..ca15d484e345db --- /dev/null +++ b/Misc/NEWS.d/next/Core and Builtins/2024-03-13-16-55-25.gh-issue-116735.o3w6y8.rst @@ -0,0 +1 @@ +For ``INSTRUMENTED_CALL_FUNCTION_EX``, set ``arg0`` to ``sys.monitoring.MISSING`` instead of ``None`` for :monitoring-event:`CALL` event. diff --git a/Python/bytecodes.c b/Python/bytecodes.c index ed8f671f63af1b..1c25486c3d4c5f 100644 --- a/Python/bytecodes.c +++ b/Python/bytecodes.c @@ -3209,7 +3209,7 @@ dummy_func( EVAL_CALL_STAT_INC_IF_FUNCTION(EVAL_CALL_FUNCTION_EX, func); if (opcode == INSTRUMENTED_CALL_FUNCTION_EX) { PyObject *arg = PyTuple_GET_SIZE(callargs) > 0 ? - PyTuple_GET_ITEM(callargs, 0) : Py_None; + PyTuple_GET_ITEM(callargs, 0) : &_PyInstrumentation_MISSING; int err = _Py_call_instrumentation_2args( tstate, PY_MONITORING_EVENT_CALL, frame, next_instr-1, func, arg); diff --git a/Python/generated_cases.c.h b/Python/generated_cases.c.h index bb75e9a5ba7ba1..d5e3ce28ce264b 100644 --- a/Python/generated_cases.c.h +++ b/Python/generated_cases.c.h @@ -4435,7 +4435,7 @@ EVAL_CALL_STAT_INC_IF_FUNCTION(EVAL_CALL_FUNCTION_EX, func); if (opcode == INSTRUMENTED_CALL_FUNCTION_EX) { PyObject *arg = PyTuple_GET_SIZE(callargs) > 0 ? - PyTuple_GET_ITEM(callargs, 0) : Py_None; + PyTuple_GET_ITEM(callargs, 0) : &_PyInstrumentation_MISSING; int err = _Py_call_instrumentation_2args( tstate, PY_MONITORING_EVENT_CALL, frame, next_instr-1, func, arg);