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feat: Add Excel export functionality and unit tests

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Features:
- Excel export with formatted multi-sheet workbooks (Contents, Comments, Creators)
- Professional styling: blue headers, auto-width columns, borders, text wrapping
- Smart export: empty sheets automatically removed
- Support for all platforms (xhs, dy, ks, bili, wb, tieba, zhihu)

Testing:
- Added pytest framework with asyncio support
- Unit tests for Excel store functionality
- Unit tests for store factory pattern
- Shared fixtures for test data
- Test coverage for edge cases

Documentation:
- Comprehensive Excel export guide (docs/excel_export_guide.md)
- Updated README.md and README_en.md with Excel examples
- Updated config comments to include excel option

Dependencies:
- Added openpyxl>=3.1.2 for Excel support
- Added pytest>=7.4.0 and pytest-asyncio>=0.21.0 for testing

This contribution adds immediate value for users who need data analysis
capabilities and establishes a testing foundation for future development.
This commit is contained in:
hsparks.codes
2025-11-28 04:44:12 +01:00
parent 31a092c653
commit 46ef86ddef
14 changed files with 881 additions and 4 deletions
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README_en.md
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@@ -209,6 +209,10 @@ python main.py --help
Supports multiple data storage methods:
- **CSV Files**: Supports saving to CSV (under `data/` directory)
- **JSON Files**: Supports saving to JSON (under `data/` directory)
- **Excel Files**: Supports saving to formatted Excel files (under `data/` directory) ✨ New Feature
- Multi-sheet support (Contents, Comments, Creators)
- Professional formatting (styled headers, auto-width columns, borders)
- Easy to analyze and share
- **Database Storage**
- Use the `--init_db` parameter for database initialization (when using `--init_db`, no other optional arguments are needed)
- **SQLite Database**: Lightweight database, no server required, suitable for personal use (recommended)
@@ -221,6 +225,9 @@ Supports multiple data storage methods:
### Usage Examples:
```shell
# Use Excel to store data (recommended for data analysis) ✨ New Feature
uv run main.py --platform xhs --lt qrcode --type search --save_data_option excel
# Initialize SQLite database (when using '--init_db', no other optional arguments are needed)
uv run main.py --init_db sqlite
# Use SQLite to store data (recommended for personal users)