The Missing Manual for Signals: State Management for Python Developers
A practical guide to reactive state management in Python Introduction I maintain reaktiv. When I demo it to Python teams, I get the same response: "Why do I need this? I can just call functions when things change." Fair question. Python has excellent patterns for coordinating state changes. You can trigger updates manually, use the observer pattern, or set up event systems. Most Python applications handle state coordination just fine. But some don't. If you're building systems where state c