如何“将文件夹添加到PYTHONPATH”？

Question

I have downloaded a package and need to "add it to PYTHONPATH" as indicated in the documentation. How may I do it?

I am using Visual Studio for python, if that matters.

Answer 1

In python you can do:

import sys
sys.path.append("yourpath to package")

From within python. Or you can set your environment variables in Windows after right clicking on 'computer' and selecting properties.

Also it's easy in python to install packaged with 'pip'.