我遇到了麻烦,因为我有一个现有的 django 项目应用程序,我目前正在虚拟环境下工作.但是,该环境的 python 版本是 2.7.如果可能的话,我需要以某种方式将其切换到 python3.4.我意识到有可能只是创建一个新环境,但我不知道如何使用现有的 django 文件和新的 python 版本创建一个新环境.有人知道我应该/可以做什么吗?
I am having trouble because I have an existing django project app which I am currently working under a virtual environment. However, the python version for that environment is 2.7. I need to somehow switch that to python3.4 if at all possible. I realize there's the possibility of just creating a new environment, but I don't know how to create a new one with existing django files and a new python version. Anyone know what I should/could do?
推荐答案激活旧的 Python 2.7 环境:
Activate your old Python 2.7 enviroment:
source /path/to/your/env/bin/activate保存依赖项:
pip freeze > env.txt创建新的 Python 3.x 环境:
Create new Python 3.x enviroment:
virtualenv -p python3 newenvname激活新环境并从 env.txt 安装旧环境中的所有依赖项:
Activate new environment and install all dependencies from the old environment from env.txt:
source newenv/bin/activate pip install -r env.txt更多推荐
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