CODEWITHSUNDEEP
pythondjangocentos
Mirage
Mirage

Reputation: 31548

Confused with virtual environments in python django

I have my Django project folder and inside that i have my virtualenv folder

I have few questions

  1. I have packages already installed in main installation and as well in virtual env. Dont those packages mix with each other. I mean if i have old version in main installation and new version in virtual env how does the system knows which one to choose

  2. Suppose i move my project folder to new computer than can i use same virtual env folder because it was in the same app directory or i have to start all over again

  3. How will i know that pip install package to virtual env or main installation

Upvotes: 1

Views: 292

Answers (1)

jpic
jpic

Reputation: 33410

  1. Unless you created the virtualenv with --system-site-packages, packages don't mix at all. If they did, Virtualenv has priority.

  2. If the path doesn't change, there are chances that you can reuse it. You could make a virtualenv --relocatable if the path changes. But you should make a requirements file and be able to regenerate a fresh virtualenv in one pip -r req.txt command.

  3. If a virtualenv is activated, pip will install in the virtualenv, it has priority.

Upvotes: 2

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