现在装什么 Python 版本比较合适？ 截止到 2025 年，Python 的官方最新稳定版本是 3.12.x，而 3.13 已经进入稳定发布阶段（部分库的兼容性还在逐渐完善）。

Mar 29, 2023 · 确保删除了Python的所有文件和文件夹。 重新安装Python，确保使用正确版本的Python，并按照正确的步骤进行安装。 1.3 使用pip检查和更新包 如果Python出现错误，可能是由于 …

Using 'or' in an 'if' statement (Python) [duplicate] Asked 7 years, 11 months ago Modified 2 months ago Viewed 162k times

How do I declare custom exception classes in modern Python? My primary goal is to follow whatever standard other exception classes have, so that (for instance) any extra string I include in the exc...

Mar 15, 2009 · I want to find out my Python installation path on Windows. For example: C:\\Python25 How can I find where Python is installed?

Anaconda 是一个用于科学计算的 Python 发行版，支持 Linux, Mac, Windows, 包含了众多常用的科学计算和数据分析包，如 pandas, numpy, scikit-learn, matplotlib 等。 方案二： 从官网下载 Python，但 …

Feb 25, 2012 · I'm wondering if there's any difference between the code fragment from urllib import request and the fragment import urllib.request or if they are interchangeable. If they are …

Jan 9, 2019 · In my project folder I created a venv folder: python -m venv venv When I run command select python interpreter in Visual Studio Code, my venv folder is not shown. I went one level up like …

Nov 23, 2019 · 12 Extracting extension from filename in Python Python os module splitext () splitext () function splits the file path into a tuple having two values – root and extension.

Feb 28, 2021 · I've installed Python's latest version. However, when I write in command prompts python --version I get: Python was not found; run without arguments to install from the Microsoft Store, or …