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[3.14] gh-91048: Reorder result tuple of parse_code_object (GH-134898) (#134956)

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* gh-91048:  Reorder result tuple of parse_code_object (GH-134898)

Reorder result tuple of parse_code_object

The standard followed by APIs like pstat.Stats is to take a file, line,
function triplet. The parse_code_object function (and callers exposing
this in Python like RemoteUnwinder.get_stack_trace) return function,
file, line triplets which requires the caller to reorder these when
using it in classes like pstat.Stats.
(cherry picked from commit 8e8786f898)

Co-authored-by: László Kiss Kollár <kiss.kollar.laszlo@gmail.com>

* Reorder asyncio

---------

Co-authored-by: László Kiss Kollár <kiss.kollar.laszlo@gmail.com>
Co-authored-by: Pablo Galindo <pablogsal@gmail.com>
This commit is contained in:
Miss Islington (bot) 2025-06-11 03:33:46 +02:00 • committed by GitHub
parent 77c4b5d413
commit f303532857
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2 changed files with 42 additions and 42 deletions
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76
Lib/test/test_external_inspection.py
View file

@ -114,17 +114,17 @@ def foo():
p.wait(timeout=SHORT_TIMEOUT)
thread_expected_stack_trace = [
("foo", script_name, 15),
("baz", script_name, 12),
("bar", script_name, 9),
('Thread.run', threading.__file__, ANY)
(script_name, 15, "foo"),
(script_name, 12, "baz"),
(script_name, 9, "bar"),
(threading.__file__, ANY, 'Thread.run')
]
# Is possible that there are more threads, so we check that the
# expected stack traces are in the result (looking at you Windows!)
self.assertIn((ANY, thread_expected_stack_trace), stack_trace)
# Check that the main thread stack trace is in the result
frame = ("<module>", script_name, 19)
frame = (script_name, 19, "<module>")
for _, stack in stack_trace:
if frame in stack:
break
@ -222,47 +222,47 @@ def new_eager_loop():
root_task = "Task-1"
expected_stack_trace = [
[
("c5", script_name, 10),
("c4", script_name, 14),
("c3", script_name, 17),
("c2", script_name, 20),
(script_name, 10, "c5"),
(script_name, 14, "c4"),
(script_name, 17, "c3"),
(script_name, 20, "c2"),
],
"c2_root",
[
[
[
(
"TaskGroup._aexit",
taskgroups.__file__,
ANY,
"TaskGroup._aexit"
),
(
"TaskGroup.__aexit__",
taskgroups.__file__,
ANY,
"TaskGroup.__aexit__"
),
("main", script_name, 26),
(script_name, 26, "main"),
],
"Task-1",
[],
],
[
[("c1", script_name, 23)],
[(script_name, 23, "c1")],
"sub_main_1",
[
[
[
(
"TaskGroup._aexit",
taskgroups.__file__,
ANY,
"TaskGroup._aexit"
),
(
"TaskGroup.__aexit__",
taskgroups.__file__,
ANY,
"TaskGroup.__aexit__"
),
("main", script_name, 26),
(script_name, 26, "main"),
],
"Task-1",
[],
@ -270,22 +270,22 @@ def new_eager_loop():
],
],
[
[("c1", script_name, 23)],
[(script_name, 23, "c1")],
"sub_main_2",
[
[
[
(
"TaskGroup._aexit",
taskgroups.__file__,
ANY,
"TaskGroup._aexit"
),
(
"TaskGroup.__aexit__",
taskgroups.__file__,
ANY,
"TaskGroup.__aexit__"
),
("main", script_name, 26),
(script_name, 26, "main"),
],
"Task-1",
[],
@ -363,9 +363,9 @@ async def main():
expected_stack_trace = [
[
("gen_nested_call", script_name, 10),
("gen", script_name, 16),
("main", script_name, 19),
(script_name, 10, "gen_nested_call"),
(script_name, 16, "gen"),
(script_name, 19, "main"),
],
"Task-1",
[],
@ -439,9 +439,9 @@ async def main():
stack_trace[2].sort(key=lambda x: x[1])
expected_stack_trace = [
[("deep", script_name, 11), ("c1", script_name, 15)],
[(script_name, 11, "deep"), (script_name, 15, "c1")],
"Task-2",
[[[("main", script_name, 21)], "Task-1", []]],
[[[(script_name, 21, "main")], "Task-1", []]],
]
self.assertEqual(stack_trace, expected_stack_trace)
@ -515,16 +515,16 @@ async def main():
stack_trace[2].sort(key=lambda x: x[1])
expected_stack_trace = [
[
("deep", script_name, 11),
("c1", script_name, 15),
("staggered_race.<locals>.run_one_coro", staggered.__file__, ANY),
(script_name, 11, "deep"),
(script_name, 15, "c1"),
(staggered.__file__, ANY, "staggered_race.<locals>.run_one_coro"),
],
"Task-2",
[
[
[
("staggered_race", staggered.__file__, ANY),
("main", script_name, 21),
(staggered.__file__, ANY, "staggered_race"),
(script_name, 21, "main"),
],
"Task-1",
[],
@ -662,16 +662,16 @@ async def main():
self.assertIn((ANY, "Task-1", []), entries)
main_stack = [
(
"TaskGroup._aexit",
taskgroups.__file__,
ANY,
"TaskGroup._aexit",
),
(
"TaskGroup.__aexit__",
taskgroups.__file__,
ANY,
"TaskGroup.__aexit__",
),
("main", script_name, 60),
(script_name, 60, "main"),
]
self.assertIn(
(ANY, "server task", [[main_stack, ANY]]),
@ -686,16 +686,16 @@ async def main():
[
[
(
"TaskGroup._aexit",
taskgroups.__file__,
ANY,
"TaskGroup._aexit",
),
(
"TaskGroup.__aexit__",
taskgroups.__file__,
ANY,
"TaskGroup.__aexit__",
),
("echo_client_spam", script_name, 41),
(script_name, 41, "echo_client_spam"),
],
ANY,
]
@ -741,14 +741,14 @@ def test_self_trace(self):
stack[:2],
[
(
"get_stack_trace",
__file__,
get_stack_trace.__code__.co_firstlineno + 2,
"get_stack_trace",
),
(
"TestGetStackTrace.test_self_trace",
__file__,
self.test_self_trace.__code__.co_firstlineno + 6,
"TestGetStackTrace.test_self_trace",
),
]
)

8
Modules/_remote_debugging_module.c
View file

@ -1562,9 +1562,9 @@ parse_code_object(RemoteUnwinderObject *unwinder,
Py_INCREF(meta->func_name);
Py_INCREF(meta->file_name);
PyTuple_SET_ITEM(tuple, 0, meta->func_name);
PyTuple_SET_ITEM(tuple, 1, meta->file_name);
PyTuple_SET_ITEM(tuple, 2, lineno);
PyTuple_SET_ITEM(tuple, 0, meta->file_name);
PyTuple_SET_ITEM(tuple, 1, lineno);
PyTuple_SET_ITEM(tuple, 2, meta->func_name);
*result = tuple;
return 0;
@ -2921,4 +2921,4 @@ PyMODINIT_FUNC
PyInit__remote_debugging(void)
{
return PyModuleDef_Init(&remote_debugging_module);
}
}