gh-125608: Trigger dictionary watchers when inline values change by colesbury · Pull Request #125611 · python/cpython

python/cpython#116115 introduced a bug (python/cpython#125608) where changing the attributes of an object may not fire the dict watchers registered to the object's `__dict__`. It has been fixed by python/cpython#125611 but will only be in 3.13.1+.

This PR disables the dict watcher guard shortcut for `__dict__`s on 3.13.0 and warns the user to try using 3.13.1+ instead. We also added a simple test to check for this functionality in the future.

cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx chenyang78 kadeng chauhang amjames rec

[ghstack-poisoned]

python/cpython#116115 introduced a bug (python/cpython#125608) where changing the attributes of an object may not fire the dict watchers registered to the object's `__dict__`. It has been fixed by python/cpython#125611 but will only be in 3.13.1+.

This PR disables the dict watcher guard shortcut for `__dict__`s on 3.13.0 and warns the user to try using 3.13.1+ instead. We also added a simple test to check for this functionality in the future.

cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx chenyang78 kadeng chauhang amjames rec

[ghstack-poisoned]

python/cpython#116115 introduced a bug (python/cpython#125608) where changing the attributes of an object may not fire the dict watchers registered to the object's `__dict__`. It has been fixed by python/cpython#125611 but will only be in 3.13.1+.

This PR disables the dict watcher guard shortcut for `__dict__`s on 3.13.0 and warns the user to try using 3.13.1+ instead. We also added a simple test to check for this functionality in the future.

cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx chenyang78 kadeng chauhang amjames rec

[ghstack-poisoned]

python/cpython#116115 introduced a bug (python/cpython#125608) where changing the attributes of an object may not fire the dict watchers registered to the object's `__dict__`. It has been fixed by python/cpython#125611 but will only be in 3.13.1+.

This PR disables the dict watcher guard shortcut for `__dict__`s on 3.13.0 and warns the user to try using 3.13.1+ instead. We also added a simple test to check for this functionality in the future.

cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx chenyang78 kadeng chauhang amjames rec

[ghstack-poisoned]

python/cpython#116115 introduced a bug (python/cpython#125608) where changing the attributes of an object may not fire the dict watchers registered to the object's `__dict__`. It has been fixed by python/cpython#125611 but will only be in 3.13.1+.

This PR disables the dict watcher guard shortcut for `__dict__`s on 3.13.0 and warns the user to try using 3.13.1+ instead. We also added a simple test to check for this functionality in the future.

cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx chenyang78 kadeng chauhang amjames rec

[ghstack-poisoned]

python/cpython#116115 introduced a bug (python/cpython#125608) where changing the attributes of an object may not fire the dict watchers registered to the object's `__dict__`. It has been fixed by python/cpython#125611 but will only be in 3.13.1+.

This PR disables the dict watcher guard shortcut for `__dict__`s on 3.13.0 and warns the user to try using 3.13.1+ instead. We also added a simple test to check for this functionality in the future.

cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx chenyang78 kadeng chauhang amjames rec

[ghstack-poisoned]

python/cpython#116115 introduced a bug (python/cpython#125608) where changing the attributes of an object may not fire the dict watchers registered to the object's `__dict__`. It has been fixed by python/cpython#125611 but will only be in 3.13.1+.

This PR disables the dict watcher guard shortcut for `__dict__`s on 3.13.0 and warns the user to try using 3.13.1+ instead. We also added a simple test to check for this functionality in the future.

cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx chenyang78 kadeng chauhang amjames rec

[ghstack-poisoned]

python/cpython#116115 introduced a bug (python/cpython#125608) where changing the attributes of an object may not fire the dict watchers registered to the object's `__dict__`. It has been fixed by python/cpython#125611 but will only be in 3.13.1+.

This PR disables the dict watcher guard shortcut for `__dict__`s on 3.13.0 and warns the user to try using 3.13.1+ instead. We also added a simple test to check for this functionality in the future.

cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx chenyang78 kadeng chauhang amjames rec

[ghstack-poisoned]

…ge (GH-125611) (GH-125982)

Dictionary watchers on an object's attributes dictionary
(`object.__dict__`) were not triggered when the managed dictionary used
the object's inline values.
(cherry picked from commit 5989eb7)

Co-authored-by: Sam Gross <colesbury@gmail.com>

python/cpython#116115 introduced a bug (python/cpython#125608) where changing the attributes of an object may not fire the dict watchers registered to the object's `__dict__`. It has been fixed by python/cpython#125611 but will only be in 3.13.1+.

This PR disables the dict watcher guard shortcut for `__dict__`s on 3.13.0 and warns the user to try using 3.13.1+ instead. We also added a simple test to check for this functionality in the future.

cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx chenyang78 kadeng chauhang amjames rec

[ghstack-poisoned]

python/cpython#116115 introduced a bug (python/cpython#125608) where changing the attributes of an object may not fire the dict watchers registered to the object's `__dict__`. It has been fixed by python/cpython#125611 but will only be in 3.13.1+.

This PR disables the dict watcher guard shortcut for `__dict__`s on 3.13.0 and warns the user to try using 3.13.1+ instead. We also added a simple test to check for this functionality in the future.

cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx chenyang78 kadeng chauhang amjames rec

[ghstack-poisoned]

python/cpython#116115 introduced a bug (python/cpython#125608) where changing the attributes of an object may not fire the dict watchers registered to the object's `__dict__`. It has been fixed by python/cpython#125611 but will only be in 3.13.1+.

This PR disables the dict watcher guard shortcut for `__dict__`s on 3.13.0 and warns the user to try using 3.13.1+ instead. We also added a simple test to check for this functionality in the future.

Pull Request resolved: #138284
Approved by: https://github.com/jansel
ghstack dependencies: #138030

python#125611)

Dictionary watchers on an object's attributes dictionary
(`object.__dict__`) were not triggered when the managed dictionary used
the object's inline values.