Python 2.7.18. Release Date: April 20, 2020. Python 2.7.18 is the last release of Python 2. Files

The final version of Python 2.0 was released on October 16, 2000. Download; What's new (overview) What's new (details) Post-release news. For critical patches, a Python 2.0 specific FAQ, and other issues that have come up since the release, please go to the new Python 2.0 info area, a set of user-editable webpages. If you have information about ...

Starting with the Python 3.11.0, Python 3.10.7, and Python 3.9.14 releases, CPython release artifacts are signed with Sigstore. See our dedicated Sigstore Information page for how it works. OpenPGP verification

2018年2月7日 · 您可以访问 Python 官方网站（www.python.org）的下载页面，找到适用于您操作系统的 Python 2 版本，并下载对应的安装程序。安装完成后，您可以验证 Python 2 是否成功安装在您的系统中。在安装过程中，您将被要求选择 Python 2 的安装路径。

2018年6月1日 · 本篇博客将介绍如何使用 Anaconda 创建和管理 Python 2 和 Python 3 共存的虚拟环境，帮助开发者高效地切换和管理不同的 Python 环境。 这将创 建 一个 独立的 Python 2 环境，与 Python 3 环境互不干扰。

Download Python. The current production versions are Python 3.4.0 and Python 2.7.6. Start with one of these versions for learning Python or if you want the most stability; they're both considered stable production releases. If you don't know which version to use, try Python 3.4.

First, download the latest version of Python 2.7 from the official website. If you want to be sure you are installing a fully up-to-date version, click the Downloads > Windows link from the home page of the Python.org web site. The Windows version is provided as an MSI package. To install it manually, just double-click the file.

为了照顾现有程式，Python 2.6 作为一个过渡版本，基本使用了 Python 2.x 的语法和库，同时考虑了向 Python 3.0 的迁移，允许使用部分 Python 3.0 的语法与函数。 新的 Python 程式建议使用 Python 3.0 版本的语法。

Python HOWTOs in-depth documents on specific topics. Installing Python Modules installing from the Python Package Index & other sources. Distributing Python Modules publishing modules for installation by others. Extending and Embedding tutorial for C/C++ programmers. Python/C API reference for C/C++ programmers. FAQs frequently asked questions ...

Python 3 和 Python 2 是 Python 编程语言的两个主要版本，它们之间存在许多核心差异。 本文将全面解析这两大版本之间的主要区别，帮助开发者了解何时以及为何选择 Python 3。