The programming language Python was conceived in the late 1980s, [1] and its implementation was started in December 1989 [2] by Guido van Rossum at CWI in the Netherlands as a successor to ABC capable of exception handling and interfacing with the …

Status of Python versions¶ The main branch is currently the future Python 3.14, and is the only branch that accepts new features. The latest release for each Python version can be found on the download page.

Python Documentation by Version. Some previous versions of the documentation remain available online. Use the list below to select a version to view. For unreleased (in development) documentation, see In Development Versions. Python 3.13.3, documentation released on 8 April 2025. Python 3.13.2, documentation released on 4 Feburary 2025.

Sep 25, 2024 · Python's journey began with version 0.9.0, released by Guido van Rossum in 1991. This initial release included core features such as exception handling, functions, and the core data types: list, dict, str, and others. It also introduced the module system, allowing the organization of code into reusable libraries. 2. Early Versions and Growth.

You can check the Python version that you have installed on your machine by running the below command: List releases of Python, end of life, end of support, support status, release date of each version, LTS versions. Python is a popular programming langua...

Python 的软件版本号分 3 段，为 A.B.C. A 表示大版本号，一般当整体重写，或出现不向后兼容的改变时，增加 A，A 为零时表示软件还在开发阶段。 事实上，大部分软件版本号就遵循以上规则，有兴趣了解更多请前往 —— 语义化版本控制规范 。 本帖已被设为精华帖！ 更多推荐... (=￣ω￣=)··· 暂无内容！ 讨论应以学习和精进为目的。 请勿发布不友善或者负能量的内容，与人为善，比聪明更重要！ 上图是 Python 的作者 吉多·范罗苏姆（Guido van Rossum），荷兰 …

Sep 17, 2023 · Python 3.0 于 2008 年 12 月 3 日发布。 它旨在纠正早期版本中的某些缺陷。 此版本与以前的版本不完全向后兼容。 但是，它的许多主要功能已经向后移植到Python 2.6.x和2.7.x版本系列。 Python 3 的版本包括一些实用程序，用于促进将 Python 2 代码自动转换为 Python 3。 下表列出了 Python 的所有重要版本: Functional programming tools (lambda, map, filter and reduce). Support for complex numbers. Functions with keyword arguments.

Mar 3, 2024 · Early “micro” version release dates: Python 1.0.2 - 15 Feb 1994; Python 1.0.3 - 04 May 1994; Python 1.0.4 - 14 July 1994; Python 1.1.1 - 10 Nov 1994; Python 1.5.1 - 31 Oct 1998; Python 1.5.2 - 13 April 1999; Python 1.6.1 - 25 Feb 2001; Python 2.0.1 - 22 Jun 2001; The rest: Python 1.0 - 26 Jan 1994; Python 1.1 - 11 October 1994; Python 1.2 ...

Apr 14, 2025 · Python 3.13 and newer: two years of full support, followed by three years of security fixes. 12 months (1 year) release cycle. 24 months (2 year) of bugfix updates. 48 months (4 year) of security updates. Figure 1. Python 12 months release cycle. Which Version? You should use newest official Python version [3] Source: https://devguide.python ...

Mar 18, 2025 · Python语言经历了多个版本的迭代，每个版本都有不同的特点和改进。对于新项目，推荐使用Python 3.x系列中的最新版本，因为它提供了更多的特性和更好的性能。同时，要注意版本的兼容性，避免过早依赖新特性，影响代码的可移植性。 《Python版本的那些事儿》：此文 …