Python Programming

• Color your console output
• Better (String) Enum in Python, color.py
• Virtual Environment using pyenv
• Server- and Client-side Certificates for Python Programmer
• Design patters examples: singleton, pre-bound method, sentinel
• Cheat sheet: F-Strings Number Formatting
• Handling relative imports
• 5 Ways to Measure Execution Time in Python

Development

• Python project Makefile
• Example of Docker-using your python app
• Example of a systemd service using python venv

Frameworks

• FastAPI
• Gaming
• hypothesis: property-based testing

To look further:

• Textual and textualize/rich
• jmespath.py to support query just like aws cli does.

External resources

• Google style guide
• Guide to Python project management and packaging
• Python Closures
• Alternatives to named tuples

Modules of Interest

site

> python3 -m site
sys.path = [
    '/home/alex/Projects/asokolsky.github.io',
    '/usr/lib/python312.zip',
    '/usr/lib/python3.12',
    '/usr/lib/python3.12/lib-dynload',
    '/usr/local/lib/python3.12/dist-packages',
    '/usr/lib/python3/dist-packages',
]
USER_BASE: '/home/alex/.local' (exists)
USER_SITE: '/home/alex/.local/lib/python3.12/site-packages' (doesn't exist)
ENABLE_USER_SITE: True

more details

Python 3 Module of the Week

https://pymotw.com/3/

One-liners

URL-decode CLI

echo -n "%21%20" | python3 -c "import sys; from urllib.parse import unquote; print(unquote(sys.stdin.read()));"