Config.py Apr 2026

The most straightforward approach is defining variables directly in a .py file and importing them.

# config.py DEBUG = True DATABASE_URL = "sqlite:///./test.db" Use code with caution. Copied to clipboard : No extra libraries needed; very fast. Cons : No built-in validation for types or missing values. config.py

The config.py file is a staple in Python development, serving as a dedicated hub to decouple your application logic from its settings. Keeping hard-coded values like API keys or database URLs out of your main code makes your projects more . Why Use a config.py ? config.py