Misaka
aaa46ef282
feat: migrate configuration to .env environment variables
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This commit implements a complete migration from JSON-based configuration
to .env environment variables, providing better security and flexibility.
Key Changes:
- Add python-dotenv dependency for environment variable support
- Create config/env_loader.py with type conversion utilities
- Add from_env() class methods to all config dataclasses
- Update ConfigLoader to prioritize environment variables
- Add save_to_env() method for .env file management
- Implement database connection factory pattern
- Add base DAO and connection classes for better abstraction
- Support both SQL Server and MySQL with unified interface
- Create migration script (scripts/migrate_to_env.py)
- Update GUI to read/write .env files
- Add comprehensive migration documentation
New Files:
- config/env_loader.py - Environment variable loader
- db/base_connection.py - Base database connection interface
- db/base_dao.py - Base DAO with common utilities
- db/connection_factory.py - Factory for creating connections
- db/mysql_connection.py - MySQL-specific connection
- db/sqlserver_connection.py - SQL Server-specific connection
- db/table_name_converter.py - SQL dialect converter
- scripts/migrate_to_env.py - Configuration migration tool
- docs/ENV_MIGRATION.md - Complete migration guide
- .env.example - Environment variable template
Testing:
- Verified MySQL connection (8.0.44)
- Tested all DAO operations
- Confirmed 150 tables accessible
- Validated configuration loading
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com >
2026-02-09 22:39:14 +08:00
Misaka_Company
cd21e54abf
feat: add material deletion confirmation with checkbox UI
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- Add MaterialsToBeDeletedDAO for managing material deletion records by MaterialCode
- Add MaterialValidationResult dataclass for enhanced validation results
- Add CheckboxTreeview component with selectable checkbox functionality
- Refactor material validation UI with new columns: select, material name, code, spec, model, manager
- Add double-click to edit manager name functionality
- Add select all/deselect all buttons
- Add confirm deletion button to write selected records to database
- Prioritize MaterialsToBeDeleted.ManagerName over type-based matching when displaying
- Export results to Excel with selection state
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com >
2026-02-06 16:40:28 +08:00
Misaka_Company
c34a300f0b
docs: add progress callback mechanism documentation
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Add comprehensive documentation for _report_progress mechanism:
- System architecture with mermaid diagrams
- Complete sequence diagram showing data flow
- Progress calculation logic with stage weights
- Code examples and usage patterns
- Design considerations (thread safety, decoupling, fault tolerance)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com >
2026-02-05 14:38:08 +08:00
Misaka_Company
bbf84b7f8c
docs: update project structure and add database documentation
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- Add tests/ directory to .gitignore
- Document database connectivity with pyodbc and config
- Add project structure and file organization guidelines
- Update installation steps to use requirements.txt
- Document new dependencies: pandas, openpyxl, pyodbc
2026-01-23 15:00:55 +08:00
