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feat: complete Issue #150 - Advanced Packaging Features (.mdz, .mdt)
Implement comprehensive advanced packaging system using complete TDD8 methodology:

## Core Features Delivered
- **MDZ Format**: Self-contained ZIP packages with embedded assets and metadata
- **Transclusion Engine**: Dynamic content inclusion with variables and conditionals
- **Asset Management**: Automated discovery, integrity validation, and path rewriting
- **Variant Integration**: Seamless integration with existing explode-implode system

## Technical Implementation
- **53 comprehensive tests** with 100% coverage for new functionality
- **Circular import resolution** using lazy loading pattern in variant factory
- **Cross-platform compatibility** with proper path handling
- **Robust error handling** with specialized exception hierarchy

## Quality Assurance
-  All 1798 tests passing (100% system compatibility maintained)
-  Complete documentation (user guide + API reference)
-  Working demonstration script showcasing all features
-  Zero breaking changes to existing functionality

## Files Added/Modified
- **Core Implementation**: 17 new files (4,149+ lines)
- **Documentation**: Complete user and API documentation
- **Tests**: 53 new tests across 3 test modules
- **Integration**: Enhanced variant factory with MDZ support

Built on solid foundation from Issues #148-149. Production-ready with
comprehensive test coverage and full backward compatibility.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-10-13 23:09:18 +02:00

51 lines
1.1 KiB
Python

"""
Packaging-specific exception classes.
Provides specialized error handling for packaging operations,
building on MarkiTect's existing error handling framework.
"""
class PackagingError(Exception):
"""Base exception for packaging operations."""
pass
class PackageFormatError(PackagingError):
"""Exception for package format-related errors."""
pass
class AssetError(PackagingError):
"""Exception for asset handling errors."""
pass
class TransclusionError(PackagingError):
"""Exception for transclusion engine errors."""
pass
class CircularReferenceError(TransclusionError):
"""Exception for circular reference detection in transclusion."""
pass
class DepthLimitError(TransclusionError):
"""Exception when transclusion depth limit is exceeded."""
pass
class AssetNotFoundError(AssetError):
"""Exception when an asset file cannot be found."""
pass
class InvalidPackageError(PackageFormatError):
"""Exception for invalid package structure or content."""
pass
class PathRewriteError(PackagingError):
"""Exception for path rewriting operations."""
pass