一个名为uv的Python包安装器和解析器在Github上获得了8K star的高度关注。它用Rust编写，旨在成为pip和pip-tools的替代品。该工具具有高性能和易用性，并且可以用于生产环境中的项目。

本文介绍使用venv模块创建Python虚拟环境，隔离项目和系统环境。检查Python环境，安装venv模块，创建虚拟环境，激活和取消激活命令，批处理脚本中使用激活命令。

When you develop a Python project, you need to install the project's dependencies. For a long time, tutorials and articles have told you to use a virtual environment to isolate the project's...

When you develop a Python project, you need to install the project's dependencies. For a long time, tutorials and articles have told you to use a virtual environment to isolate the project's...

When you develop a Python project, you need to install the project's dependencies. For a long time, tutorials and articles have told you to use a virtual environment to isolate the project's...

pyenv是Python版本管理工具。 pyenv可以 安装多个版本的 Python 改变全局的 Python 版本 设置目录级别的 Python 版本 创建和管理 virtual python...

When I got a Macbook Pro, the first thing I thought was how to deploy a developing environment for programming and data analysis on Mac OS.

When I got a Macbook Pro, the first thing I thought was how to deploy a developing environment for programming and data analysis on Mac OS.

When I got a Macbook Pro, the first thing I thought was how to deploy a developing environment for programming and data analysis on Mac OS.

本人使用的是OSX，在安装MySQLdb的过程中遇到不少坑，和大家分享一下，也为以后留存。只是做一个整理，并不会有太多个人心得。多以评注为主。 MySQL Server 密码重置 本机环境 Mac OS X EI Capitan 官网 Community 版 MySQL Server 虚拟环境 virtualenv pwd:...

PyQt 现在还不支持从pip下载安装，习惯virtualenv开发的时候会比较麻烦，总不能为了一个 PyQt 就放弃了virtualenv吧。 有多种方案可以实现这个目标。我这里从源代码开始安装 PyQt，好像是不同的项目可以使用不同的版本。编译的时候我只编译了QtCore, QtGui, QtWidgets三个模块。 具体的步骤与命令看正文吧。

准备工作 python环境 pip 安装 pip install virtualenv 或 pip install https://github.com/pypa/virtualenv/tarball/develop

Setting up Python to the point to be able install packages from PyPI can be annoying and time-intensive. Even worse are OS-provided installations that start throwing cryptic error messages....

Have you ever heard of virtualenv? The chances are that if you are a beginner then you might not have heard about it but if you are a seasoned programmer than it’s a vital part of your toolset. So...

python 的 virtualenv 功能看着类似于 Ruby 的 RVM，其实这两个东西我都没有用过，本身脚本语言用的最熟练的是 php，最近觉得 php 在处理一些多线程和终端繁琐的事情上有些局限性。决定熟悉下 python 并尝试用 django 做一个小应用。...