Plugin Dynamic Reflection Loading & Import Hook Mechanism
Decrypting memory_manager.py plugin dynamic validation loading and inspect module base class contract scanning
📊 Figure 7-1-1: Python plugin dynamic scanning, Import Hook dependency resolution, and ABCs contract mapping diagram
🧩 1. Dynamic Scanning & Import Hook
To ensure the core (Narrow Waist) is not polluted by specific plugin dependencies, the system dynamically registers Import Hooks in memory_manager.py at startup. When a user activates a plugin, the system attempts the import only then. If the plugin environment is missing required dependencies, the system catches ImportError and gracefully degrades the plugin, marking it as unavailable.
📊 Figure 7-1-2: Plugin data isolation, synchronization locks, and concurrent consistency refresh state flow
🔍 2. Dynamic Introspection Reflection & Base Class Contract Validation
To verify whether a plugin correctly implements abstract methods, the system uses the inspect module for introspection scanning, verifying that the class inherits from the appropriate abstract base class, and performs reflective instantiation.