使用来自 USB 记忆棒的 Python 模块

Question

I need to be able to use a module/library for Python from a USB stick. I don't have root access to the computer (since it's in school) and I have very little disk space. My idea was to be able to have my Python program (eg for playing songs) and be able to use a library, such as Pyglet , to play those.

How can I import a pure library from a USB stick, into my program?

Answer 1

In python, to import modules you have to specify the PYTHONPATH if you want other paths to import your modules from.

Let's say you have modules in the path path="/path/to/your/usb" and you want to use them. Then, you should use

$ export PYTHONPATH=/path/to/your/usb
$ python file.py

Ie, like Faust mentioned, USB drives are no different from other directories.