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- dbm --- Unix "データベース" へのインターフェース — Python 3.14.8 ドキュメント 11612
- 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 » データの永続化 » dbm --- Unix "データベース" へのインターフェース テーマ 自動 ライト ダーク | dbm --- Unix "データベース" へのインタ
...open a given file. Return one of the following values: None if the file can't be opened because it's unreadable or doesn't exist the empty string ( '' ) if the file's format can't be guessed a string containing the required module name, such as 'dbm.n...ponding database object. パラメータ : file ( path-like object ) -- The database file to open. If the database file already exists, the whichdb() function is used to determine its type and the appropriate module is used; if it does not exist, the first...submodule listed above that can be imported is used. flag ( str ) -- 'r' (default): Open existing database for reading only. 'w' : Open existing database for reading and writing. 'c' : Open database for reading and wr... - https://man.mtool.work/python/3.14/library/dbm.html
- dbm --- Unix "データベース" へのインターフェース — Python 3.14.8 ドキュメント 10855
- 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 » データの永続化 » dbm --- Unix "データベース" へのインターフェース テーマ 自動 ライト ダーク | dbm --- Unix "データベース" へのインタ
...open a given file. Return one of the following values: None if the file can't be opened because it's unreadable or doesn't exist the empty string ( '' ) if the file's format can't be guessed a string containing the required module name, such as 'dbm.n...ponding database object. パラメータ : file ( path-like object ) -- The database file to open. If the database file already exists, the whichdb() function is used to determine its type and the appropriate module is used; if it does not exist, the first...submodule listed above that can be imported is used. flag ( str ) -- 'r' (default): Open existing database for reading only. 'w' : Open existing database for reading and writing. 'c' : Open database for reading and wr... - https://man.mtool.work/python/3.14/library/dbm.html
- pathlib --- オブジェクト指向のファイルシステムパス — Python 3.14.8 ドキュメント 10284
- 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 » ファイルとディレクトリへのアクセス » pathlib --- オブジェクト指向のファイルシステムパス テーマ 自動 ライト ダーク | pathlib --- オブ
...Path('/etc/init.d/reboot') >>> q . resolve () PosixPath('/etc/rc.d/init.d/halt') パスのプロパティを問い合わせます: >>> q . exists () True >>> q . is_dir () False ファイルを開きます: >>> with q . open () as f : f . readline () ... '#!/bin/bash\n' 例外...n your system Some concrete path methods can raise an OSError if a system call fails (for example because the path doesn't exist). URIのパースと生成 ¶ Concrete path objects can be created from, and represented as, 'file' URIs conforming to RFC 8089 ....です): >>> p = Path ( 'docs/../setup.py' ) >>> p . resolve () PosixPath('/home/antoine/pathlib/setup.py') If a path doesn't exist or a symlink loop is encountered, and strict is True , OSError is raised. If strict is False , the path is resolved as far... - https://man.mtool.work/python/3.14/library/pathlib.html
- pathlib --- オブジェクト指向のファイルシステムパス — Python 3.14.8 ドキュメント 10284
- 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 » ファイルとディレクトリへのアクセス » pathlib --- オブジェクト指向のファイルシステムパス テーマ 自動 ライト ダーク | pathlib --- オブ
...Path('/etc/init.d/reboot') >>> q . resolve () PosixPath('/etc/rc.d/init.d/halt') パスのプロパティを問い合わせます: >>> q . exists () True >>> q . is_dir () False ファイルを開きます: >>> with q . open () as f : f . readline () ... '#!/bin/bash\n' 例外...n your system Some concrete path methods can raise an OSError if a system call fails (for example because the path doesn't exist). URIのパースと生成 ¶ Concrete path objects can be created from, and represented as, 'file' URIs conforming to RFC 8089 ....です): >>> p = Path ( 'docs/../setup.py' ) >>> p . resolve () PosixPath('/home/antoine/pathlib/setup.py') If a path doesn't exist or a symlink loop is encountered, and strict is True , OSError is raised. If strict is False , the path is resolved as far... - https://man.mtool.work/python/3.14/library/pathlib.html
- Object Life Cycle — Python 3.14.8 ドキュメント 9340
- 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
...marking it as finalized and calling its tp_finalize function, if it has one. This repeats until the cyclic isolate doesn't exist or all of the objects have been finalized. tp_finalize is permitted to resurrect the object by adding a reference from out...isolate . The new reference causes the group of objects to no longer form a cyclic isolate (the reference cycle may still exist, but if it does the objects are no longer isolated). When the garbage collector discovers a cyclic isolate and all of the...in the group (possibly concurrently) by calling each's tp_clear function. This repeats as long as the cyclic isolate still exists and not all of the objects have been cleared. Cyclic Isolate Destruction ¶ Listed below are the stages of life of a hypot... - https://man.mtool.work/python/3.14/c-api/lifecycle.html
- Object Life Cycle — Python 3.14.8 ドキュメント 9340
- 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
...marking it as finalized and calling its tp_finalize function, if it has one. This repeats until the cyclic isolate doesn't exist or all of the objects have been finalized. tp_finalize is permitted to resurrect the object by adding a reference from out...isolate . The new reference causes the group of objects to no longer form a cyclic isolate (the reference cycle may still exist, but if it does the objects are no longer isolated). When the garbage collector discovers a cyclic isolate and all of the...in the group (possibly concurrently) by calling each's tp_clear function. This repeats as long as the cyclic isolate still exists and not all of the objects have been cleared. Cyclic Isolate Destruction ¶ Listed below are the stages of life of a hypot... - https://man.mtool.work/python/3.14/c-api/lifecycle.html
- test --- Regression tests package for Python — Python 3.14.8 ドキュメント 8956
- 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 » 開発ツール » test --- Regression tests package for Python テーマ 自動 ライト ダーク | test --- Regression tests package for Python
...the function test_main() if present or loading the tests via unittest.TestLoader.loadTestsFromModule if test_main does not exist. The names of tests to execute may also be passed to the script. Specifying a single regression test ( python -m test test...ill set obj.attr to 5 for the duration of the with block, restoring the old value at the end of the block. If attr doesn't exist on obj , it will be created and then deleted at the end of the block. The old value (or None if it doesn't exist) will be...set obj["item"] to 5 for the duration of the with block, restoring the old value at the end of the block. If item doesn't exist on obj , it will be created and then deleted at the end of the block. The old value (or None if it doesn't exist) will be... - https://man.mtool.work/python/3.14/library/test.html
- test --- Regression tests package for Python — Python 3.14.8 ドキュメント 8956
- 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 » 開発ツール » test --- Regression tests package for Python テーマ 自動 ライト ダーク | test --- Regression tests package for Python
...the function test_main() if present or loading the tests via unittest.TestLoader.loadTestsFromModule if test_main does not exist. The names of tests to execute may also be passed to the script. Specifying a single regression test ( python -m test test...ill set obj.attr to 5 for the duration of the with block, restoring the old value at the end of the block. If attr doesn't exist on obj , it will be created and then deleted at the end of the block. The old value (or None if it doesn't exist) will be...set obj["item"] to 5 for the duration of the with block, restoring the old value at the end of the block. If item doesn't exist on obj , it will be created and then deleted at the end of the block. The old value (or None if it doesn't exist) will be... - https://man.mtool.work/python/3.14/library/test.html
- 変更履歴 — Python 3.14.8 ドキュメント 8199
- 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
...Bound the amount of data zipfile decompresses per read for members compressed with bzip2, LZMA, or Zstandard, matching the existing limit for deflate. A small archive member could previously expand into an unbounded allocation even when read in small...tkinter submodules when idlelib.run is imported. gh-153480 : Fix IDLE failing to start when opening a file which does not exist yet. Fix a traceback when a file open in the IDLE editor is deleted by another program; IDLE now asks whether to close the...left on a device, which happened in _interpchannels module. Now it raises proper MemoryError errors. gh-150902 : Apply an existing optimization of PyCriticalSection (single mutex) to PyCriticalSection2: avoid acquiring the same locks that the current... - https://man.mtool.work/python/3.14/whatsnew/changelog.html
- 型ヒントのためのオブジェクト — Python 3.14.8 ドキュメント 7815
- 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 » 型ヒントのためのオブジェクト テーマ 自動 ライト ダーク | 型ヒントのためのオブジェクト
...¶ Various built-in types for type hinting are provided. Currently, two types exist -- GenericAlias and Union . Only GenericAlias is exposed to C. PyObject * Py_GenericAlias ( PyObject * origin , PyObject *...pes PyObject type Stable 属性 PyTypeObject タプル methods getitem Added ヒント Various built-in hinting provided Currently exist Union exposed PyTupleObject 任意 自動的 前のトピックへ コンテキスト変数オブジェクト 次のトピックへ Curses C API This page... - https://man.mtool.work/python/3.14/c-api/typehints.html