docs: verify and document clean dependency structure

- Verify no cyclic dependencies in processor components
- Document dependency management strategies in systemPatterns.md
- Update activeContext.md with current verification status
- Confirm proper use of TYPE_CHECKING and late initialization
This commit is contained in:
pacnpal
2024-11-17 21:44:41 +00:00
parent e8b50573a3
commit b26dedd5b1
2 changed files with 22 additions and 21 deletions

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@@ -2,24 +2,25 @@
## Current Focus ## Current Focus
Verified no cyclic dependencies exist in the codebase Verified no cyclic dependencies exist in the codebase (2024 verification)
## Recent Analysis (2024) ## Recent Analysis (2024)
1. Dependency Structure: 1. Dependency Structure:
- ✅ No cyclic dependencies found - ✅ No cyclic dependencies found
-processor → utils (one-way dependency) -TYPE_CHECKING used correctly in VideoProcessor
-shared module properly isolated -Clean handler initialization pattern
-TYPE_CHECKING used correctly -Proper dependency direction maintained
2. Key Components: 2. Key Components:
- shared/progress.py handling progress tracking - VideoProcessor using late initialization
- utils package providing core utilities - MessageHandler with clean imports
- processor package consuming utils functionality - QueueHandler with proper separation
- Utils package properly isolated
## Architecture Status ## Architecture Status
- ✅ Clean dependency structure - ✅ Clean dependency structure verified
- ✅ Proper use of TYPE_CHECKING - ✅ Proper use of TYPE_CHECKING
- ✅ Effective separation of concerns - ✅ Effective separation of concerns
- ✅ Shared functionality properly isolated - ✅ Shared functionality properly isolated
@@ -27,5 +28,5 @@ Verified no cyclic dependencies exist in the codebase
## Next Steps ## Next Steps
- Continue monitoring for new cyclic dependencies - Continue monitoring for new cyclic dependencies
- Consider moving more shared functionality to shared package if needed - Consider implementing dependency injection container
- Maintain current clean architecture patterns - Maintain current clean architecture patterns

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@@ -14,28 +14,27 @@ The videoarchiver module is organized into several key components:
## Cyclic Dependencies Analysis ## Cyclic Dependencies Analysis
### Current Dependency Chain ### Current Dependency Chain (Verified 2024)
1. VideoProcessor (core.py) 1. VideoProcessor (core.py)
- Imports MessageHandler, QueueHandler, CleanupManager under TYPE_CHECKING - Uses TYPE_CHECKING for handler imports
- Creates instances of these handlers in __init__ - Late initialization of handlers
- Clean dependency structure with no cycles
2. MessageHandler (message_handler.py) 2. MessageHandler (message_handler.py)
- Imports ConfigManager, URLExtractor - Imports from config, queue, and utils
- No circular imports detected - No circular dependencies detected
- Clean dependency structure
3. QueueHandler (queue_handler.py) 3. QueueHandler (queue_handler.py)
- Imports utils, database, config_manager - Imports from database, utils, and config
- No circular imports detected - No circular dependencies detected
- Clean dependency structure
4. CleanupManager (cleanup_manager.py)
- Imports QueueHandler under TYPE_CHECKING
- No problematic circular dependencies
### Mitigation Strategies Used ### Mitigation Strategies Used
1. TYPE_CHECKING conditional imports 1. TYPE_CHECKING conditional imports
- Used effectively in core.py and cleanup_manager.py - Used effectively in core.py
- Prevents runtime circular imports - Prevents runtime circular imports
- Maintains type safety during development - Maintains type safety during development
@@ -103,6 +102,7 @@ The videoarchiver module is organized into several key components:
1. Current Structure 1. Current Structure
- The current architecture effectively manages dependencies - The current architecture effectively manages dependencies
- No immediate issues requiring refactoring - No immediate issues requiring refactoring
- Clean dependency structure verified
2. Future Improvements 2. Future Improvements
- Consider using dependency injection container - Consider using dependency injection container