2 Commits

Author	SHA1	Message	Date
Joseph O'Brien	80e8fb0eee	feat: add centralized logging module with dual output support ... Add tradingagents/logging.py with JSONFormatter for structured file logs and RichHandler for colored console output. Migrate 59 print statements across 13 files to proper logger calls. Configure via environment variables (TRADINGAGENTS_LOG_LEVEL, etc.) with default_config fallback. - Rotating file handler: 10MB max, 5 backups to logs/tradingagents.log - Rich console handler with tracebacks for development - Logger hierarchy follows module paths (tradingagents.dataflows.*, etc.) - 20 feature-specific tests covering core, config, migration, integration 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>	2025-12-03 02:11:29 -05:00
Joseph O'Brien	24e955d29b	Add Brave and Tavily news data vendors with retry handling ... - Add Brave Search API integration for bulk news fetching - Add Tavily API integration for bulk news fetching - Implement timeout and retry logic with exponential backoff for both vendors - Make bulk news vendor order configurable via default_config.py - Add tavily-python to requirements.txt - Document BRAVE_API_KEY and TAVILY_API_KEY in .env.example and README - Add comprehensive unit tests for both vendors (49 tests) The news discovery system now uses fallback chain: Tavily → Brave → Alpha Vantage → OpenAI → Google 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>	2025-12-03 00:43:27 -05:00