介绍
Python 能做什么?Python 是一种编程语言，它使用对象，类和清晰的语法语言来帮助您创建，编辑和生成自己的应用程序。这种编程语言是为学术或商业目的而开发的许多软件应用程序的支柱，它包括一个带有预定义工具的大型库。比如我们常听说的网络爬虫，基本上都是使用 Python 编写开发的。
软件截图
软件特点
在技术方面，Python 是一种面向对象的高级编程语言，具有集成的动态语义，主要用于 Web 和应用程序开发。它在快速应用程序开发领域极具吸引力，因为它提供了动态类型和动态绑定选项。
Python 相对简单，因此很容易学习，因为它需要一种专注于可读性的独特语法。与其他语言相比，开发人员可以更轻松地阅读和翻译 Python 代码。反过来，这也降低了程序维护和开发的成本，因为它允许团队在没有明显语言和经验障碍的情况下协同工作。
此外，Python 支持使用模块和包，这意味着程序可以以模块化风格设计，并且代码可以在各种项目中重用。一旦您开发了您需要的模块或包，就可以对其进行扩展以用于其他项目，并且可以轻松导入或导出这些模块。
Python 最有前途的好处之一是标准库和解释器都可以免费获得，包括二进制和源代码形式。也没有排他性，因为 Python 和所有必要的工具都可以在所有主要平台上使用。因此，对于不想担心支付高昂开发成本的开发人员来说，这是一个诱人的选择。
如果您对 Python 的这种描述无法理解，请不要担心。你很快就会明白的。您需要从本节中了解到的是，Python 是一种编程语言，用于在 Web 和应用程序形式（包括移动设备）上开发软件。它相对容易学习，并且所有人都可以免费使用必要的工具。
更新日志
gh-123418: Updated Windows build to use OpenSSL 3.0.15.
gh-100256: mimetypes no longer fails when it encounters an inaccessible registry key.
gh-79846: Makes ssl.create_default_context() ignore invalid certificates in the Windows certificate store
Tools/Demos
gh-123418: Update GitHub CI workflows to use OpenSSL 3.0.15 and multissltests to use 3.0.15, 3.1.7, and 3.2.3.
Tests
gh-101525: Skip test_gdb if the binary is relocated by BOLT. Patch by Donghee Na.
Security
gh-123678: Upgrade libexpat to 2.6.3
gh-121285: Remove backtracking from tarfile header parsing for hdrcharset, PAX, and GNU sparse headers.
Library
gh-123270: Applied a more surgical fix for malformed payloads in zipfile.Path causing infinite loops (gh-122905) without breaking contents using legitimate characters.
gh-123067: Fix quadratic complexity in parsing “-quoted cookie values with backslashes by http.cookies.
gh-122903: zipfile.Path.glob now correctly matches directories instead of silently omitting them.
gh-122905: zipfile.Path objects now sanitize names from the zipfile.
gh-122695: Fixed double-free when using gc.get_referents() with a freed asyncio.Future iterator.
gh-118814: Fix the typing.TypeVar constructor when name is passed by keyword.
gh-122478: Remove internal frames from tracebacks shown in code.InteractiveInterpreter with non-default sys.excepthook(). Save correct tracebacks in sys.last_traceback and update __traceback__ attribute of sys.last_value and sys.last_exc.
gh-113785: csv now correctly parses numeric fields (when used with csv.QUOTE_NONNUMERIC) which start with an escape character.
gh-112182: asyncio.futures.Future.set_exception() now transforms StopIteration into RuntimeError instead of hanging or other misbehavior. Patch contributed by Jamie Phan.
gh-108172: webbrowser honors OS preferred browser on Linux when its desktop entry name contains the text of a known browser name.
gh-99437: runpy.run_path() now decodes path-like objects, making sure __file__ and sys.argv[0] of the module being run are always strings.
IDLE
gh-120083: Add explicit black IDLE Hovertip foreground color needed for recent macOS. Fixes Sonoma showing unreadable white on pale yellow. Patch by John Riggles.
Core and Builtins
gh-123321: Prevent Parser/myreadline race condition from segfaulting on multi-threaded use. Patch by Bar Harel and Amit Wienner.
gh-122982: Extend the deprecation period for bool inversion (~) by two years.
gh-123229: Fix valgrind warning by initializing the f-string buffers to 0 in the tokenizer. Patch by Pablo Galindo
gh-123142: Fix too-wide source location in exception tracebacks coming from broken iterables in comprehensions.
gh-123083: Fix a potential use-after-free in STORE_ATTR_WITH_HINT.
gh-93691: Fix source locations of instructions generated for with statements.
Build
gh-123297: Propagate the value of LDFLAGS to LDCXXSHARED in sysconfig. Patch by Pablo Galindo
