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- 変更履歴 — Python 3.14.8 ドキュメント 8700
- ナビゲーション 索引 モジュール | 次へ | 前へ | Python » 3.14.8 Documentation » What's New in Python » 変更履歴 テーマ 自動 ライト ダーク | 変更履歴 ¶ Python next ¶ Release date: XXXX-XX-XX セキュリティ ¶ gh-157265 : In tarfile , when extrac
...n an AST object is passed with mode='func_type' . gh-156371 : Fix missing PyRefTracer_DESTROY events for trashcan deferred objects. Patch by Donghee Na. gh-156114 : Fix a crash in the perf trampoline when a code object has a name or filename that cannot...s with the spawn and forkserver start methods. gh-113329 : Fix OSError being raised when trying to run doctests on a class objects in the REPL. Patch by Sten Wessel. gh-102967 : A bug in doctest._SpoofOut.truncate() was causing None to be passed to Stri...ave the result unchanged in this case. Patch by Victor Stinner. gh-131740 : On the free-threaded build, PyUnstable_GC_VisitObjects() now also visits frozen objects (objects moved to the permanent generation by gc.freeze() ), matching the behavior of the... - https://man.mtool.work/python/3.14/whatsnew/changelog.html
- Object Life Cycle — Python 3.14.8 ドキュメント 8309
- ナビゲーション 索引 モジュール | 次へ | 前へ | Python » 3.14.8 Documentation » Python/C API reference manual » オブジェクト実装サポート (object implementation support) » Object Life Cycle テーマ 自動 ライト ダーク | Object Life Cycle ¶ This
...not intended to be a complete canonical reference for the slots; instead, refer to the slot-specific documentation in Type Object Structures for details about a particular slot. Life Events ¶ The figure below illustrates the order of events that can occ...perhaps gc.disable() was called, or the Py_TPFLAGS_HAVE_GC flag was erroneously omitted in one of the involved types), the objects remain indefinitely uncollectable (they "leak"). See gc.garbage . If the object is marked as supporting garbage collection...tp_traverse to identify cyclic isolates . When the garbage collector discovers a cyclic isolate , it finalizes one of the objects in the group by marking it as finalized and calling its tp_finalize function, if it has one. This repeats until the cyclic... - https://man.mtool.work/python/3.14/c-api/lifecycle.html
- Object Life Cycle — Python 3.14.8 ドキュメント 8309
- ナビゲーション 索引 モジュール | 次へ | 前へ | Python » 3.14.8 Documentation » Python/C API reference manual » オブジェクト実装サポート (object implementation support) » Object Life Cycle テーマ 自動 ライト ダーク | Object Life Cycle ¶ This
...not intended to be a complete canonical reference for the slots; instead, refer to the slot-specific documentation in Type Object Structures for details about a particular slot. Life Events ¶ The figure below illustrates the order of events that can occ...perhaps gc.disable() was called, or the Py_TPFLAGS_HAVE_GC flag was erroneously omitted in one of the involved types), the objects remain indefinitely uncollectable (they "leak"). See gc.garbage . If the object is marked as supporting garbage collection...tp_traverse to identify cyclic isolates . When the garbage collector discovers a cyclic isolate , it finalizes one of the objects in the group by marking it as finalized and calling its tp_finalize function, if it has one. This repeats until the cyclic... - https://man.mtool.work/python/3.14/c-api/lifecycle.html
- Python support for free threading — Python 3.14.8 ドキュメント 7667
- ナビゲーション 索引 モジュール | 次へ | 前へ | Python » 3.14.8 Documentation » Python HOWTO » Python support for free threading テーマ 自動 ライト ダーク | Python support for free threading ¶ Starting with the 3.13 release, CPython has supp
...section describes known limitations of the free-threaded CPython build. Immortalization ¶ In the free-threaded build, some objects are immortal . Immortal objects are not deallocated and have reference counts that are never modified. This is done to avo...ase for the free-threaded build and any interned string will become immortal, surviving until interpreter shutdown. Non-GC objects have a larger object header ¶ The free-threaded build uses a different PyObject structure. Instead of having the GC relate...d information allocated before the PyObject structure, like in the default build, the GC related info is part of the normal object header. For example, on the AMD64 pl... - https://man.mtool.work/python/3.14/howto/free-threading-python.html
- Python support for free threading — Python 3.14.8 ドキュメント 7636
- ナビゲーション 索引 モジュール | 次へ | 前へ | Python » 3.14.8 Documentation » Python HOWTO » Python support for free threading テーマ 自動 ライト ダーク | Python support for free threading ¶ Starting with the 3.13 release, CPython has supp
...section describes known limitations of the free-threaded CPython build. Immortalization ¶ In the free-threaded build, some objects are immortal . Immortal objects are not deallocated and have reference counts that are never modified. This is done to avo...ase for the free-threaded build and any interned string will become immortal, surviving until interpreter shutdown. Non-GC objects have a larger object header ¶ The free-threaded build uses a different PyObject structure. Instead of having the GC relate...d information allocated before the PyObject structure, like in the default build, the GC related info is part of the normal object header. For example, on the AMD64 pl... - https://man.mtool.work/python/3.14/howto/free-threading-python.html
- Thread Safety Guarantees — Python 3.14.8 ドキュメント 7565
- ナビゲーション 索引 モジュール | 次へ | 前へ | Python » 3.14.8 Documentation » Python built-ins reference » Thread Safety Guarantees テーマ 自動 ライト ダーク | Thread Safety Guarantees ¶ This page documents thread-safety guarantees for bui
...not protected by a lock. Callers must ensure that no two threads access the same object at the same time. Safe on distinct objects ¶ A function or operation that is safe to call from multiple threads without external synchronization, as long as each thr...ates on a different object. Two threads may call the function at the same time, but they must not pass the same object (or objects that share underlying state) as arguments. Example: a function that modifies fields of a struct using non-atomic writes. T...eir own struct instance safely, but concurrent calls on the same instance require external synchronization. Safe on shared objects ¶ A function or operation that is safe for concurrent use on the same object. The implementation uses internal synchroniza... - https://man.mtool.work/python/3.14/builtins/threadsafety.html
- Thread Safety Guarantees — Python 3.14.8 ドキュメント 7417
- ナビゲーション 索引 モジュール | 次へ | 前へ | Python » 3.14.8 Documentation » Python built-ins reference » Thread Safety Guarantees テーマ 自動 ライト ダーク | Thread Safety Guarantees ¶ This page documents thread-safety guarantees for bui
...not protected by a lock. Callers must ensure that no two threads access the same object at the same time. Safe on distinct objects ¶ A function or operation that is safe to call from multiple threads without external synchronization, as long as each thr...ates on a different object. Two threads may call the function at the same time, but they must not pass the same object (or objects that share underlying state) as arguments. Example: a function that modifies fields of a struct using non-atomic writes. T...eir own struct instance safely, but concurrent calls on the same instance require external synchronization. Safe on shared objects ¶ A function or operation that is safe for concurrent use on the same object. The implementation uses internal synchroniza... - https://man.mtool.work/python/3.14/builtins/threadsafety.html
- Python Documentation contents — Python 3.14.8 ドキュメント 6713
- ナビゲーション 索引 モジュール | 次へ | Python » 3.14.8 Documentation » Python Documentation contents テーマ 自動 ライト ダーク | Python Documentation contents ¶ What's New in Python What's new in Python 3.14 概要 -- リリースハイライト 新し
...ceback typing unicodedata unittest venv warnings zipfile 最適化 Faster CPython Faster Startup Frozen imports / Static code objects Faster Runtime Cheaper, lazy Python frames Inlined Python function calls PEP 659: Specializing Adaptive Interpreter Misc F...Method 7.1.3. Manual String Formatting 7.1.4. 古い文字列書式設定方法 7.2. Reading and Writing Files 7.2.1. Methods of File Objects 7.2.2. json による構造化されたデータの保存 8. エラーと例外 8.1. 構文エラー 8.2. 例外 8.3. 例外を処理する 8.4. 例外を送出す...lt-in method) 3.2.8.8. クラス 3.2.8.9. クラスのインスタンス 3.2.9. モジュール 3.2.9.1. Import-related attributes on module objects 3.2.9.2. Other writable attributes on module objects 3.2.9.3. Module dictionaries 3.2.10. カスタムクラス型 3.2.10.1. Speci... - https://man.mtool.work/python/3.14/contents.html
- Python Documentation contents — Python 3.14.8 ドキュメント 6673
- ナビゲーション 索引 モジュール | 次へ | Python » 3.14.8 Documentation » Python Documentation contents テーマ 自動 ライト ダーク | Python Documentation contents ¶ What's New in Python What's new in Python 3.14 概要 -- リリースハイライト 新し
...ceback typing unicodedata unittest venv warnings zipfile 最適化 Faster CPython Faster Startup Frozen imports / Static code objects Faster Runtime Cheaper, lazy Python frames Inlined Python function calls PEP 659: Specializing Adaptive Interpreter Misc F...Method 7.1.3. Manual String Formatting 7.1.4. 古い文字列書式設定方法 7.2. Reading and Writing Files 7.2.1. Methods of File Objects 7.2.2. json による構造化されたデータの保存 8. エラーと例外 8.1. 構文エラー 8.2. 例外 8.3. 例外を処理する 8.4. 例外を送出す...lt-in method) 3.2.8.8. クラス 3.2.8.9. クラスのインスタンス 3.2.9. モジュール 3.2.9.1. Import-related attributes on module objects 3.2.9.2. Other writable attributes on module objects 3.2.9.3. Module dictionaries 3.2.10. カスタムクラス型 3.2.10.1. Speci... - https://man.mtool.work/python/3.14/contents.html
- デスクリプタオブジェクト (descriptor object) — Python 3.14.8 ドキュメント 6462
- ナビゲーション 索引 モジュール | 次へ | 前へ | Python » 3.14.8 Documentation » Python/C API reference manual » 具象オブジェクト (concrete object) レイヤ » デスクリプタオブジェクト (descriptor object) テーマ 自動 ライト ダーク | デスクリプタ
...ception set on failure. PyTypeObject PyMemberDescr_Type ¶ 次に属します: Stable ABI . The type object for member descriptor objects created from PyMemberDef structures. These descriptors expose fields of a C struct as attributes on a type, and correspond...to types.MemberDescriptorType objects in Python. PyTypeObject PyGetSetDescr_Type ¶ 次に属します: Stable ABI . The type object for get/set descriptor objects cre...getter and setter functions, and are used for many built-in type attributes. They correspond to types.GetSetDescriptorType objects in Python. PyObject * PyDescr_NewMethod ( PyTypeObject * type , struct PyMethodDef * meth ) ¶ 戻り値: 新しい参照。 次に属し... - https://man.mtool.work/python/3.14/c-api/descriptor.html