python packages code example

Example 1: how to install packages inside thepython script

import sys
import subprocess

# implement pip as a subprocess:
subprocess.check_call([sys.executable, '-m', 'pip', 'install', 
'<packagename>'])

Example 2: python upload to pip

1. Create files:
    __init__.py   setup.py   README.md   LICENSE
2. Check for setuptools and wheel:
    pip install --user --upgrade setuptools wheel
3. Generate package:
    py setup.py sdist bdist_wheel
4. Upload to pip:
    twine upload dist/*

Example 3: python module

Simply, a module is a file consisting of Python code. A module can 
define functions, classes and variables. A module can also include 
runnable code that you can call with abitrary names attached to them.

Example 4: create python package

python3 setup.py sdist bdist_wheel

Example 5: install packages with pip from python

pip3 install <package_name>