gh-109818: `reprlib.recursive_repr` copies `__type_params__` by sobolevn · Pull Request #109819 · python/cpython · GitHub

Issue: reprlib.recursive_repr does not copy __type_params__ #109818

…LRtT-.rst Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>

Thanks! I think we should backport this to 3.12 but it can wait until 3.12.1.

Thanks @sobolevn for the PR, and @JelleZijlstra for merging it 🌮🎉.. I'm working now to backport this PR to: 3.12.
🐍🍒⛏🤖

Sorry, @sobolevn and @JelleZijlstra, I could not cleanly backport this to 3.12 due to a conflict.
Please backport using cherry_picker on command line.
cherry_picker f65f9e80fe741c894582a3e413d4e3318c1ed626 3.12

…s__` (pythonGH-109819). (cherry picked from commit f65f9e8) Co-authored-by: Nikita Sobolev <mail@sobolevn.me>

GH-109999 is a backport of this pull request to the 3.12 branch.

⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot PPC64LE RHEL7 LTO + PGO 3.x has failed when building commit f65f9e8.

What do you need to do:

Don't panic.
Check the buildbot page in the devguide if you don't know what the buildbots are or how they work.
Go to the page of the buildbot that failed (https://buildbot.python.org/all/#builders/43/builds/4302) and take a look at the build logs.
Check if the failure is related to this commit (f65f9e8) or if it is a false positive.
If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.

You can take a look at the buildbot page here:

https://buildbot.python.org/all/#builders/43/builds/4302

Failed tests:

test.test_multiprocessing_fork.test_processes

Summary of the results of the build (if available):

==

Click to see traceback logs

remote: Enumerating objects: 20, done.        
remote: Counting objects:   5% (1/20)        
remote: Counting objects:  10% (2/20)        
remote: Counting objects:  15% (3/20)        
remote: Counting objects:  20% (4/20)        
remote: Counting objects:  25% (5/20)        
remote: Counting objects:  30% (6/20)        
remote: Counting objects:  35% (7/20)        
remote: Counting objects:  40% (8/20)        
remote: Counting objects:  45% (9/20)        
remote: Counting objects:  50% (10/20)        
remote: Counting objects:  55% (11/20)        
remote: Counting objects:  60% (12/20)        
remote: Counting objects:  65% (13/20)        
remote: Counting objects:  70% (14/20)        
remote: Counting objects:  75% (15/20)        
remote: Counting objects:  80% (16/20)        
remote: Counting objects:  85% (17/20)        
remote: Counting objects:  90% (18/20)        
remote: Counting objects:  95% (19/20)        
remote: Counting objects: 100% (20/20)        
remote: Counting objects: 100% (20/20), done.        
remote: Compressing objects:  11% (1/9)        
remote: Compressing objects:  22% (2/9)        
remote: Compressing objects:  33% (3/9)        
remote: Compressing objects:  44% (4/9)        
remote: Compressing objects:  55% (5/9)        
remote: Compressing objects:  66% (6/9)        
remote: Compressing objects:  77% (7/9)        
remote: Compressing objects:  88% (8/9)        
remote: Compressing objects: 100% (9/9)        
remote: Compressing objects: 100% (9/9), done.        
remote: Total 11 (delta 9), reused 3 (delta 2), pack-reused 0        
From https://github.com/python/cpython
 * branch            main       -> FETCH_HEAD
Note: checking out 'f65f9e80fe741c894582a3e413d4e3318c1ed626'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by performing another checkout.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -b with the checkout command again. Example:

  git checkout -b new_branch_name

HEAD is now at f65f9e8... gh-109818: `reprlib.recursive_repr` copies `__type_params__` (#109819)
Switched to and reset branch 'main'

find: ‘build’: No such file or directory
find: ‘build’: No such file or directory
find: ‘build’: No such file or directory
find: ‘build’: No such file or directory
make[2]: [Makefile:2813: clean-retain-profile] Error 1 (ignored)
In file included from Python/ceval.c:766:
Python/generated_cases.c.h: In function ‘_PyEval_EvalFrameDefault’:
Python/generated_cases.c.h:2634:31: warning: unused variable ‘tp’ [-Wunused-variable]
                 PyTypeObject *tp = Py_TYPE(owner);
                               ^~
Python/generated_cases.c.h:3593:31: warning: unused variable ‘owner_cls’ [-Wunused-variable]
                 PyTypeObject *owner_cls = Py_TYPE(owner);
                               ^~~~~~~~~
Python/generated_cases.c.h:3642:31: warning: unused variable ‘owner_cls’ [-Wunused-variable]
                 PyTypeObject *owner_cls = Py_TYPE(owner);
                               ^~~~~~~~~
In file included from Python/executor.c:87:
Python/executor_cases.c.h: In function ‘_PyUopExecute’:
Python/executor_cases.c.h:1739:27: warning: unused variable ‘tp’ [-Wunused-variable]
             PyTypeObject *tp = Py_TYPE(owner);
                           ^~
Python/executor_cases.c.h:2302:27: warning: unused variable ‘owner_cls’ [-Wunused-variable]
             PyTypeObject *owner_cls = Py_TYPE(owner);
                           ^~~~~~~~~
Python/executor_cases.c.h:2348:27: warning: unused variable ‘owner_cls’ [-Wunused-variable]
             PyTypeObject *owner_cls = Py_TYPE(owner);
                           ^~~~~~~~~
./Modules/_testcapi/unicode.c: In function ‘test_string_from_format’:
./Modules/_testcapi/unicode.c:1538:1: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without
 test_string_from_format(PyObject *self, PyObject *Py_UNUSED(ignored))
 ^~~~~~~~~~~~~~~~~~~~~~~
./Modules/_testcapi/unicode.c: In function ‘test_string_from_format’:
./Modules/_testcapi/unicode.c:1538:1: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without
 test_string_from_format(PyObject *self, PyObject *Py_UNUSED(ignored))
 ^
./Include/internal/pycore_semaphore.h:57:18: warning: type of ‘_PySemaphore_Init’ does not match original declaration [-Wlto-type-mismatch]
 PyAPI_FUNC(void) _PySemaphore_Init(_PySemaphore *sema);
                  ^
Python/parking_lot.c:53:1: note: ‘_PySemaphore_Init’ was previously declared here
 _PySemaphore_Init(_PySemaphore *sema)
 ^
Python/parking_lot.c:53:1: note: code may be misoptimized unless -fno-strict-aliasing is used
./Include/internal/pycore_semaphore.h:49:1: warning: type of ‘_PySemaphore_Wait’ does not match original declaration [-Wlto-type-mismatch]
 _PySemaphore_Wait(_PySemaphore *sema, _PyTime_t timeout_ns, int detach);
 ^
Python/parking_lot.c:178:1: note: ‘_PySemaphore_Wait’ was previously declared here
 _PySemaphore_Wait(_PySemaphore *sema, _PyTime_t timeout, int detach)
 ^
Python/parking_lot.c:178:1: note: code may be misoptimized unless -fno-strict-aliasing is used
./Include/internal/pycore_semaphore.h:58:18: warning: type of ‘_PySemaphore_Destroy’ does not match original declaration [-Wlto-type-mismatch]
 PyAPI_FUNC(void) _PySemaphore_Destroy(_PySemaphore *sema);
                  ^
Python/parking_lot.c:81:1: note: ‘_PySemaphore_Destroy’ was previously declared here
 _PySemaphore_Destroy(_PySemaphore *sema)
 ^
Python/parking_lot.c:81:1: note: code may be misoptimized unless -fno-strict-aliasing is used
./Include/internal/pycore_semaphore.h:54:1: warning: type of ‘_PySemaphore_Wakeup’ does not match original declaration [-Wlto-type-mismatch]
 _PySemaphore_Wakeup(_PySemaphore *sema);
 ^
Python/parking_lot.c:197:1: note: ‘_PySemaphore_Wakeup’ was previously declared here
 _PySemaphore_Wakeup(_PySemaphore *sema)
 ^
Python/parking_lot.c:197:1: note: code may be misoptimized unless -fno-strict-aliasing is used
./Modules/_decimal/libmpdec/context.c:57: warning: mpd_setminalloc: ignoring request to set MPD_MINALLOC a second time

./Modules/_decimal/libmpdec/context.c:57: warning: mpd_setminalloc: ignoring request to set MPD_MINALLOC a second time

In file included from Python/ceval.c:766:
Python/generated_cases.c.h: In function ‘_PyEval_EvalFrameDefault’:
Python/generated_cases.c.h:2634:31: warning: unused variable ‘tp’ [-Wunused-variable]
                 PyTypeObject *tp = Py_TYPE(owner);
                               ^~
Python/generated_cases.c.h:3593:31: warning: unused variable ‘owner_cls’ [-Wunused-variable]
                 PyTypeObject *owner_cls = Py_TYPE(owner);
                               ^~~~~~~~~
Python/generated_cases.c.h:3642:31: warning: unused variable ‘owner_cls’ [-Wunused-variable]
                 PyTypeObject *owner_cls = Py_TYPE(owner);
                               ^~~~~~~~~
In file included from Python/executor.c:87:
Python/executor_cases.c.h: In function ‘_PyUopExecute’:
Python/executor_cases.c.h:1739:27: warning: unused variable ‘tp’ [-Wunused-variable]
             PyTypeObject *tp = Py_TYPE(owner);
                           ^~
Python/executor_cases.c.h:2302:27: warning: unused variable ‘owner_cls’ [-Wunused-variable]
             PyTypeObject *owner_cls = Py_TYPE(owner);
                           ^~~~~~~~~
Python/executor_cases.c.h:2348:27: warning: unused variable ‘owner_cls’ [-Wunused-variable]
             PyTypeObject *owner_cls = Py_TYPE(owner);
                           ^~~~~~~~~
./Include/internal/pycore_semaphore.h:54:1: warning: type of ‘_PySemaphore_Wakeup’ does not match original declaration [-Wlto-type-mismatch]
 _PySemaphore_Wakeup(_PySemaphore *sema);
 ^
Python/parking_lot.c:197:1: note: ‘_PySemaphore_Wakeup’ was previously declared here
 _PySemaphore_Wakeup(_PySemaphore *sema)
 ^
Python/parking_lot.c:197:1: note: code may be misoptimized unless -fno-strict-aliasing is used
./Include/internal/pycore_semaphore.h:57:18: warning: type of ‘_PySemaphore_Init’ does not match original declaration [-Wlto-type-mismatch]
 PyAPI_FUNC(void) _PySemaphore_Init(_PySemaphore *sema);
                  ^
Python/parking_lot.c:53:1: note: ‘_PySemaphore_Init’ was previously declared here
 _PySemaphore_Init(_PySemaphore *sema)
 ^
Python/parking_lot.c:53:1: note: code may be misoptimized unless -fno-strict-aliasing is used
./Include/internal/pycore_semaphore.h:49:1: warning: type of ‘_PySemaphore_Wait’ does not match original declaration [-Wlto-type-mismatch]
 _PySemaphore_Wait(_PySemaphore *sema, _PyTime_t timeout_ns, int detach);
 ^
Python/parking_lot.c:178:1: note: ‘_PySemaphore_Wait’ was previously declared here
 _PySemaphore_Wait(_PySemaphore *sema, _PyTime_t timeout, int detach)
 ^
Python/parking_lot.c:178:1: note: code may be misoptimized unless -fno-strict-aliasing is used
./Include/internal/pycore_semaphore.h:58:18: warning: type of ‘_PySemaphore_Destroy’ does not match original declaration [-Wlto-type-mismatch]
 PyAPI_FUNC(void) _PySemaphore_Destroy(_PySemaphore *sema);
                  ^
Python/parking_lot.c:81:1: note: ‘_PySemaphore_Destroy’ was previously declared here
 _PySemaphore_Destroy(_PySemaphore *sema)
 ^
Python/parking_lot.c:81:1: note: code may be misoptimized unless -fno-strict-aliasing is used

make: *** [Makefile:2032: buildbottest] Error 5

…ython#109819)

#109999) [3.12] gh-109818: `reprlib.recursive_repr` copies `__type_params__` (GH-109819). (cherry picked from commit f65f9e8) Co-authored-by: Nikita Sobolev <mail@sobolevn.me>

…ython#109819)

pythongh-109818 : repllib.recursive_repr copies __type_params__

cc26fa4

sobolevn requested a review from JelleZijlstra September 25, 2023 07:00

bedevere-app Bot added the awaiting review label Sep 25, 2023

bedevere-app Bot mentioned this pull request Sep 25, 2023

reprlib.recursive_repr does not copy __type_params__ #109818

Closed

sobolevn added the needs backport to 3.12 only security fixes label Sep 25, 2023

AlexWaygood reviewed Sep 25, 2023

View reviewed changes

Comment thread Misc/NEWS.d/next/Library/2023-09-25-09-59-59.gh-issue-109818.dLRtT-.rst Outdated

Update Misc/NEWS.d/next/Library/2023-09-25-09-59-59.gh-issue-109818.d…

fe9dbfa

…LRtT-.rst Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>

sobolevn changed the title gh-109818: repllib.recursive_repr copies __type_params__ gh-109818: replib.recursive_repr copies __type_params__ Sep 25, 2023

AlexWaygood changed the title gh-109818: replib.recursive_repr copies __type_params__ gh-109818: reprlib.recursive_repr copies __type_params__ Sep 25, 2023

JelleZijlstra approved these changes Sep 28, 2023

View reviewed changes

bedevere-app Bot added awaiting core review and removed awaiting review labels Sep 28, 2023

JelleZijlstra merged commit f65f9e8 into python:main Sep 28, 2023

bedevere-app Bot removed the awaiting core review label Sep 28, 2023

miss-islington assigned JelleZijlstra Sep 28, 2023

JelleZijlstra mentioned this pull request Sep 28, 2023

[3.12] gh-109818: reprlib.recursive_repr copies __type_params__ (… #109999

Merged

JelleZijlstra pushed a commit to JelleZijlstra/cpython that referenced this pull request Sep 28, 2023

[3.12] pythongh-109818 : reprlib.recursive_repr copies `__type_param…

3d8ce93

…s__` (pythonGH-109819). (cherry picked from commit f65f9e8) Co-authored-by: Nikita Sobolev <mail@sobolevn.me>

bedevere-app Bot removed the needs backport to 3.12 only security fixes label Sep 28, 2023

csm10495 pushed a commit to csm10495/cpython that referenced this pull request Sep 29, 2023

pythongh-109818 : reprlib.recursive_repr copies __type_params__ (p…

6a8f67e

…ython#109819)

sobolevn mentioned this pull request Oct 1, 2023

gh-109653: Just import recursive_repr in dataclasses #109822

Merged

Glyphack pushed a commit to Glyphack/cpython that referenced this pull request Sep 2, 2024

pythongh-109818 : reprlib.recursive_repr copies __type_params__ (p…

c79de98

…ython#109819)

gh-109818: `reprlib.recursive_repr` copies `__type_params__` by sobolevn · Pull Request #109819 · python/cpython · GitHub

Uh oh!

Uh oh!

gh-109818: reprlib.recursive_repr copies __type_params__ - #109819

gh-109818: reprlib.recursive_repr copies __type_params__#109819
JelleZijlstra merged 2 commits into
python:mainfrom
sobolevn:issue-109818

sobolevn commented Sep 25, 2023 •
edited by bedevere-app Bot
Loading

Uh oh!

Uh oh!

Uh oh!

JelleZijlstra left a comment

Uh oh!

miss-islington commented Sep 28, 2023

Uh oh!

miss-islington commented Sep 28, 2023

Uh oh!

bedevere-app Bot commented Sep 28, 2023

Uh oh!

bedevere-bot commented Sep 28, 2023

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

5 participants

gh-109818: `reprlib.recursive_repr` copies `__type_params__` by sobolevn · Pull Request #109819 · python/cpython · GitHub

Uh oh!

Uh oh!

gh-109818: reprlib.recursive_repr copies __type_params__ - #109819

gh-109818: reprlib.recursive_repr copies __type_params__#109819JelleZijlstra merged 2 commits intopython:mainpython/cpython:mainfrom sobolevn:issue-109818sobolevn/cpython:issue-109818Copy head branch name to clipboard

Conversation

sobolevn commented Sep 25, 2023 • edited by bedevere-app Bot Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Uh oh!

Uh oh!

JelleZijlstra left a comment

Choose a reason for hiding this comment

Uh oh!

miss-islington commented Sep 28, 2023

Uh oh!

miss-islington commented Sep 28, 2023

Uh oh!

bedevere-app Bot commented Sep 28, 2023

Uh oh!

bedevere-bot commented Sep 28, 2023

⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

5 participants

gh-109818: reprlib.recursive_repr copies __type_params__#109819
JelleZijlstra merged 2 commits into
python:mainfrom
sobolevn:issue-109818

sobolevn commented Sep 25, 2023 •
edited by bedevere-app Bot
Loading