python django:为每个django项目创建一个新的virtualenv吗? [英] python django: create a new virtualenv for each django project?

问题描述

每次启动新项目时，是否创建新的 virtualenv ?

Do you create a new virtualenv every time you start a new project?

我正在浏览网络上的一些教程，他们首先创建了virtualenv，然后在 virtualenv 中创建了 pip install django .但是我看到有一个教程说您不会在virtualenv内创建一个项目，它仅用于依赖项.

I'm going through some tutorials on the web and they create a virtualenv first then pip install django in the virtualenv. But there's one tutorial that i saw saying that you wouldn't create a project within the virtualenv and its only used for dependencies.

推荐答案

我个人这样做.

Virtualenvs帮助您保持项目的必需依赖关系的组织性和可管理性.如果您有django 1.7项目，它将需要django1.7，然后将其安装在您的virtualenv中.如果没有virtualenv，您可能会决定进行一个需要django1.10的项目.这意味着您的django1.7项目可能会中断.为了避免这种情况，请使用虚拟环境.

Virtualenvs help you keep the dependencies required for a project organised and manageable. If you have a django 1.7 project, it will require django1.7 and thus install it in your virtualenv. Without a virtualenv, you might decide to take on a project that requires django1.10. This means your django1.7 project might break. To avoid such a scenario use a virtual environment.

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