Setting up custom loggers in Python
Disclaimer: Based on Google Gemini outputs! When building complex, multi-module Python projects, especially in data science, deep learning, or physics, managing console output is a nightmare. You are often caught in a binary trap: either you turn debugging off and see nothing, or you turn it on and get drowned in a wall of INFO and DEBUG noise from third-party libraries and internal modules. To make matters worse, many heavy frameworks (like PyTorch, Bilby, or Hugging Face) initialize their own logging configurations right at import time....