Uh oh!
There was an error while loading.Please reload this page.
- Notifications
You must be signed in to change notification settings - Fork32k
gh-101815: remove functools.cached_property key sharing doc warnings#101816
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to ourterms of service andprivacy statement. We’ll occasionally send you account related emails.
Already on GitHub?Sign in to your account
base:main
Are you sure you want to change the base?
Conversation
Tbh I am not sure it even makes sense to mention the added memory usage from |
* main: (760 commits)pythonGH-104102: Optimize `pathlib.Path.glob()` handling of `../` pattern segments (pythonGH-104103)pythonGH-104104: Optimize `pathlib.Path.glob()` by avoiding repeated calls to `os.path.normcase()` (pythonGH-104105)pythongh-103822: [Calendar] change return value to enum for day and month APIs (pythonGH-103827)pythongh-65022: Fix description of tuple return value in copyreg (python#103892)pythonGH-103525: Improve exception message from `pathlib.PurePath()` (pythonGH-103526)pythongh-84436: Add integration C API tests for immortal objects (pythongh-103962)pythongh-103743: Add PyUnstable_Object_GC_NewWithExtraData (pythonGH-103744)pythongh-102997: Update Windows installer to SQLite 3.41.2. (python#102999)pythonGH-103484: Fix redirected permanently URLs (python#104001) Improve assert_type phrasing (python#104081)pythongh-102997: Update macOS installer to SQLite 3.41.2. (pythonGH-102998)pythonGH-103472: close response in HTTPConnection._tunnel (python#103473)pythongh-88496: IDLE - fix another test on macOS (python#104075)pythongh-94673: Hide Objects in PyTypeObject Behind Accessors (pythongh-104074)pythongh-94673: Properly Initialize and Finalize Static Builtin Types for Each Interpreter (pythongh-104072)pythongh-104016: Skip test for deeply neste f-strings on wasi (python#104071)pythongh-104057: Fix direct invocation of test_super (python#104064)pythongh-87092: Expose assembler to unit tests (python#103988)pythongh-97696: asyncio eager tasks factory (python#102853)pythongh-84436: Immortalize in _PyStructSequence_InitBuiltinWithFlags() (pythongh-104054) ...
See the issue for detailed discussion of the current situation with key-sharing and instance memory use in 3.12. Because the key-sharing implementation is now quite different than what is described in PEP 412 (and PEPs are not living documentation), I think at the very least it is now misleading to link PEP 412 in this documentation. These performance and memory optimization details are undocumented and subject to change, and their exact impact is very dependent on details of the usage patterns. In most cases the scale of these memory effects will not be significant in comparison to the memory impact of the actual caching strategy chosen. I don't think it serves users well to either go into great detail on the exact behavior of instance key sharing here, or to make vague general statements that may or may not be true in any particular case. |
@rhettinger do you have opinions on what we should include in this documentation here? Also requesting review from@ambv, since this has been sitting for quite a while without review. |
* main: (204 commits)pythongh-101819: Fix _io clinic input for unused base class method stubs (python#104418)pythongh-101819: Isolate `_io` (python#101948) Bump mypy from 1.2.0 to 1.3.0 in /Tools/clinic (python#104501)pythongh-104494: Update certain Tkinter pack/place tests for Tk 8.7 errors (python#104495)pythongh-104050: Run mypy on `clinic.py` in CI (python#104421)pythongh-104490: Consistently define phony make targets (python#104491)pythongh-67056: document that registering/unregistering an atexit func from within an atexit func is undefined (python#104473)pythongh-104487: PYTHON_FOR_REGEN must be minimum Python 3.10 (python#104488)pythongh-101282: move BOLT config after PGO (pythongh-104493)pythongh-104469 Convert _testcapi/float.c to use AC (pythongh-104470)pythongh-104456: Fix ref leak in _ctypes.COMError (python#104457)pythongh-98539: Make _SSLTransportProtocol.abort() safe to call when closed (python#104474)pythongh-104337: Clarify random.gammavariate doc entry (python#104410) Minor improvements to typing docs (python#104465)pythongh-87092: avoid gcc warning on uninitialized struct field in assemble.c (python#104460)pythonGH-71383: IDLE - Document testing subsets of modules (python#104463)pythongh-104454: Fix refleak in AttributeError_reduce (python#104455)pythongh-75710: IDLE - add docstrings and comments to editor module (python#104446)pythongh-91896: Revert some very noisy DeprecationWarnings for `ByteString` (python#104424) Add a mention of PYTHONBREAKPOINT to breakpoint() docs (python#104430) ...
Uh oh!
There was an error while loading.Please reload this page.
Fixes#101815.