How to create a library in Python that available to be called in prompt?

Question

I need to create a simple library that will work in that way:

1. I run python command prompt interpreter from Windows Start
2. Write import <a name of library>
3. Then write m_relation(<arguments>)
4. Interpreter shows a result of what I need

I already have written down the code I need.

Answer 1

firstly you can make a folder for your package in this path:

C:\Users\youruser\AppData\Local\Programs\Python\Python310\Lib\site-packages\

for example new_folder,

then you make or paste your library in this path,

after that you should make a setup.py file in this folder that contain this sample code:

from setuptools import setup

setup(
    name='My First Setup File',
    version='1.0',
    scripts=['your_file.py'],
)

then you open cmd in this path and run :

python setup.py install

eventually you can use this library from cmd.