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- annotationlib --- Functionality for introspecting annotations — Python 3.14.8 ... 14195
- ナビゲーション 索引 モジュール | 次へ | 前へ | Python » 3.14.8 Documentation » The Python standard library » Python ランタイムサービス » annotationlib --- Functionality for introspecting annotations テーマ 自動 ライト ダーク | annotationlib
.... This is most straightforward to work with, but it may raise errors, for example if the annotations contain references to undefined names. FORWARDREF returns ForwardRef objects for annotations that cannot be resolved, allowing you to inspect the annotati...stock semantics (Python 3.13 and earlier), it will throw a NameError at the line where func is defined, because Cls is an undefined name at that point. Under stringified annotations (if from __future__ import annotations is used), it will print {'a': 'Cl...ARDREF = 3 ¶ Values are real annotation values (as per Format.VALUE format) for defined values, and ForwardRef proxies for undefined values. Real objects may contain references to ForwardRef proxy objects. STRING = 4 ¶ Values are the text string of the an... - https://man.mtool.work/python/3.14/library/annotationlib.html
- annotationlib --- Functionality for introspecting annotations — Python 3.14.8 ... 14195
- ナビゲーション 索引 モジュール | 次へ | 前へ | Python » 3.14.8 Documentation » The Python standard library » Python ランタイムサービス » annotationlib --- Functionality for introspecting annotations テーマ 自動 ライト ダーク | annotationlib
.... This is most straightforward to work with, but it may raise errors, for example if the annotations contain references to undefined names. FORWARDREF returns ForwardRef objects for annotations that cannot be resolved, allowing you to inspect the annotati...stock semantics (Python 3.13 and earlier), it will throw a NameError at the line where func is defined, because Cls is an undefined name at that point. Under stringified annotations (if from __future__ import annotations is used), it will print {'a': 'Cl...ARDREF = 3 ¶ Values are real annotation values (as per Format.VALUE format) for defined values, and ForwardRef proxies for undefined values. Real objects may contain references to ForwardRef proxy objects. STRING = 4 ¶ Values are the text string of the an... - https://man.mtool.work/python/3.14/library/annotationlib.html
- 変更履歴 — Python 3.14.8 ドキュメント 9737
- 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
....." error when a non-ASCII character precedes the invalid byte on the same line. Patch by Shamil Abdulaev. gh-156762 : Fix undefined behaviour in operator.methodcaller : its tp_clear slot function returned void instead of int , so the garbage collector ca...used when running out of memory creating a _interpchannels channel. Now a MemoryError is correctly raised. gh-152375 : Fix undefined behaviour when a sys.monitoring callback raised an exception while the program was following a branch or loop. gh-152235 :...than the options resolved by Tcl's font actual , preserving a size specified in pixels (a negative size). gh-148286 : Fix undefined behavior in compression.zstd.ZstdDecompressor.unused_data when a complete frame was decompressed in a single call. gh-1532... - https://man.mtool.work/python/3.14/whatsnew/changelog.html
- 変更履歴 — Python 3.14.8 ドキュメント 8394
- 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
....." error when a non-ASCII character precedes the invalid byte on the same line. Patch by Shamil Abdulaev. gh-156762 : Fix undefined behaviour in operator.methodcaller : its tp_clear slot function returned void instead of int , so the garbage collector ca...used when running out of memory creating a _interpchannels channel. Now a MemoryError is correctly raised. gh-152375 : Fix undefined behaviour when a sys.monitoring callback raised an exception while the program was following a branch or loop. gh-152235 :...than the options resolved by Tcl's font actual , preserving a size specified in pixels (a negative size). gh-148286 : Fix undefined behavior in compression.zstd.ZstdDecompressor.unused_data when a complete frame was decompressed in a single call. gh-1532... - https://man.mtool.work/python/3.14/whatsnew/changelog.html
- 循環参照ガベージコレクションをサポートする — Python 3.14.8 ドキュメント 8173
- 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) » 循環参照ガベージコレクションをサポートする テーマ 自動 ライト ダーク |
...bjects. arg is passed through to all invocations of callback . 警告 If new objects are (de)allocated by the callback it is undefined if they will be visited. Garbage collection is disabled during operation. Explicitly running a collection in the callback...may lead to undefined behaviour e.g. visiting the same objects multiple times or not at all. Added in version 3.12. typedef int ( * gcvisitobjec...iteration, return 0 to stop iteration. Other return values are reserved for now so behavior on returning anything else is undefined. Added in version 3.12. 関連キーワード PyObject tp object オブジェクト type Py traverse function op garbage call void Stab... - https://man.mtool.work/python/3.14/c-api/gcsupport.html
- 循環参照ガベージコレクションをサポートする — Python 3.14.8 ドキュメント 8173
- 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) » 循環参照ガベージコレクションをサポートする テーマ 自動 ライト ダーク |
...bjects. arg is passed through to all invocations of callback . 警告 If new objects are (de)allocated by the callback it is undefined if they will be visited. Garbage collection is disabled during operation. Explicitly running a collection in the callback...may lead to undefined behaviour e.g. visiting the same objects multiple times or not at all. Added in version 3.12. typedef int ( * gcvisitobjec...iteration, return 0 to stop iteration. Other return values are reserved for now so behavior on returning anything else is undefined. Added in version 3.12. 関連キーワード PyObject type traverse garbage call Stable visit allocated NewVar PyType collector... - https://man.mtool.work/python/3.14/c-api/gcsupport.html
- Thread-local storage support — Python 3.14.8 ドキュメント 7951
- 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 » Thread-local storage support テーマ 自動 ライト ダーク | Thread-local storage support ¶ The Python interpreter provides low-level
...rameter key of these functions must not be NULL . Moreover, the behaviors of PyThread_tss_set() and PyThread_tss_get() are undefined if the given Py_tss_t has not been initialized by PyThread_tss_create() . int PyThread_tss_is_created ( Py_tss_t * key ) ¶...に属します: Stable ABI (バージョン 3.7 より). Return a zero value on successful initialization of a TSS key. The behavior is undefined if the value pointed to by the key argument is not initialized by Py_tss_NEEDS_INIT . This function can be called repeated... - https://man.mtool.work/python/3.14/c-api/tls.html
- Thread-local storage support — Python 3.14.8 ドキュメント 7951
- 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 » Thread-local storage support テーマ 自動 ライト ダーク | Thread-local storage support ¶ The Python interpreter provides low-level
...rameter key of these functions must not be NULL . Moreover, the behaviors of PyThread_tss_set() and PyThread_tss_get() are undefined if the given Py_tss_t has not been initialized by PyThread_tss_create() . int PyThread_tss_is_created ( Py_tss_t * key ) ¶...に属します: Stable ABI (バージョン 3.7 より). Return a zero value on successful initialization of a TSS key. The behavior is undefined if the value pointed to by the key argument is not initialized by Py_tss_NEEDS_INIT . This function can be called repeated... - https://man.mtool.work/python/3.14/c-api/tls.html
- Unicode オブジェクトと codec — Python 3.14.8 ドキュメント 7495
- 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 » Unicode オブジェクトと codec テーマ 自動 ライト ダーク | Unicode オブジェクトと codec
...e structure of a particular object can be determined using the following macros. The macros cannot fail; their behavior is undefined if their argument is not a Python Unicode object. PyUnicode_IS_COMPACT ( o ) ¶ True if o uses the PyCompactUnicodeObject s...sed. Returns a buffer allocated by PyMem_New (use PyMem_Free() to free it) on success. On error, returns NULL and *size is undefined. Raises a MemoryError if memory allocation is failed. Added in version 3.2. バージョン 3.7 で変更: Raises a ValueError if...a bytes -- ones which cause a LookupError , as well as ones which get mapped to None , 0xFFFE or '\ufffe' , are treated as undefined mappings and cause an error. PyObject * PyUnicode_AsCharmapString ( PyObject * unicode , PyObject * mapping ) ¶ 戻り値: 新... - https://man.mtool.work/python/3.14/c-api/unicode.html
- Unicode オブジェクトと codec — Python 3.14.8 ドキュメント 7495
- 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 » Unicode オブジェクトと codec テーマ 自動 ライト ダーク | Unicode オブジェクトと codec
...e structure of a particular object can be determined using the following macros. The macros cannot fail; their behavior is undefined if their argument is not a Python Unicode object. PyUnicode_IS_COMPACT ( o ) ¶ True if o uses the PyCompactUnicodeObject s...sed. Returns a buffer allocated by PyMem_New (use PyMem_Free() to free it) on success. On error, returns NULL and *size is undefined. Raises a MemoryError if memory allocation is failed. Added in version 3.2. バージョン 3.7 で変更: Raises a ValueError if...a bytes -- ones which cause a LookupError , as well as ones which get mapped to None , 0xFFFE or '\ufffe' , are treated as undefined mappings and cause an error. PyObject * PyUnicode_AsCharmapString ( PyObject * unicode , PyObject * mapping ) ¶ 戻り値: 新... - https://man.mtool.work/python/3.14/c-api/unicode.html