A production-ready system for collecting and managing ETF data from Tushare Pro API.

• Fetch ETF basic information and share size data
• Full and incremental data updates
• Supabase PostgreSQL storage with SSL
• Rate limiting and retry logic
• Streamlit dashboard for monitoring
• Docker containerization
• Automated updates via GitHub Actions

1. Clone repository
2. Copy .env.example to .env and configure
3. Install dependencies: pip install -r requirements.txt
4. Initialize database: python src/init_db.py
5. Run collector: python src/main.py
6. Launch dashboard: streamlit run app.py

See .env.example for required configuration.

Deploy to Streamlit Cloud with GitHub Actions for automated data updates.