- refactor src/cli/Main.py: split long logging config, user prompts, and method calls
- refactor src/config/settings.py: break long Field definitions into multiple lines
- refactor src/core/providers/enhanced_provider.py: split provider lists, headers, and long f-strings
- refactor src/core/providers/streaming/voe.py: format HTTP header setup
- update QualityTODO.md: mark all line length violations as completed
All files now comply with 88-character line limit. Code readability improved with
better-structured multi-line statements and intermediate variables for complex expressions.
- Created callback interfaces (ProgressCallback, ErrorCallback, CompletionCallback)
- Defined rich context objects (ProgressContext, ErrorContext, CompletionContext)
- Implemented CallbackManager for managing multiple callbacks
- Integrated callbacks into SerieScanner for scan progress reporting
- Enhanced SeriesApp with download progress tracking via callbacks
- Added error and completion notifications throughout core operations
- Maintained backward compatibility with legacy callback system
- Created 22 comprehensive unit tests with 100% pass rate
- Updated infrastructure.md with callback system documentation
- Removed completed tasks from instructions.md
The callback system provides:
- Real-time progress updates with percentage and phase tracking
- Comprehensive error reporting with recovery information
- Operation completion notifications with statistics
- Thread-safe callback execution with exception handling
- Support for multiple simultaneous callbacks per type
- Add async_download() and async_rescan() methods for non-blocking operations
- Implement ProgressInfo dataclass for structured progress reporting
- Add OperationResult dataclass for operation outcomes
- Introduce OperationStatus enum for state tracking
- Add cancellation support with cancel_operation() method
- Implement comprehensive error handling with callbacks
- Add progress_callback and error_callback support in constructor
- Create 22 comprehensive unit tests for all functionality
- Update infrastructure.md with core logic documentation
- Remove completed task from instructions.md
This enhancement enables web integration with real-time progress updates,
graceful cancellation, and better error handling for long-running operations.
