在没有命令提示符的情况下安装 Python 模块。

Question

I have Python on my school computer, but I would like to install a few modules. How could I get passed this problem.

Answer 1

I installed python packages in school with this.

open a python shell and write the following:

import pip
pip._internal.main(["install", "--user", <PACKAGE>])

Answer 2

For school computers that don't allow you install libraries via cmd here's a way around it!

import pip 

press enter

pip.main(["install", "--user", "Libraryname"]) 

"user" may not be important so only use it if it doesn't work the first time running it

Answer 3

You can try the following:

import subprocess
subprocess.call('pip install X --target=d:\some\folder\with\write\permission', shell=True)

Is a python script that will try to install the package X in some folder that you want. Maybe this way you can do it.

Answer 4

I got around this problem by running the following:

import os
os.system('pip install --user X')

which did not require admin privileges.
You may then need to add the packages directory to the path

Answer 5

You can also install libraries from powershell if using a windows computer. First open up IDLE

import subprocess
subprocess.call('powershell.exe')

After powershell opens it automatically opens to the python directory. You want to go back to C: with cd.. . From there use cd users and cd yourusername. It should look like.

PS C:/users/your username> 

Set environment with

$env:path="$env:Path;c:/program files/python310"

Set python310 to python your version (python38, python36, ect.). After this you can do a standard pip install.

python -m pip install <pythonlibrary>