4 Commits

Author	SHA1	Message	Date
Joseph O'Brien	85992fc05b	chore: remove unused imports across codebase ... Removed unused imports from 36 files including: - Unused stdlib imports (json, time, re, os, signal, etc.) - Unused typing imports (List, Dict, Optional, Tuple, Sequence, etc.) - Unused langchain imports (AIMessage, ChatOpenAI, etc.) - Unused langgraph imports (END, StateGraph, START, ToolNode, etc.) - Unused project imports (DataLoader, get_config, parse_date, etc.) Preserved intentional re-exports in: - tradingagents/agents/utils/agent_utils.py (re-exports tool functions) - tradingagents/dataflows/alpha_vantage.py (re-exports submodule functions) - All __init__.py files 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>	2025-12-03 04:44:37 -05:00
Joseph O'Brien	1346e20b5e	feat: create enums for status strings ... Added AgentStatus enum for CLI agent tracking (pending, in_progress, completed, error) and BacktestStatus enum for backtest results (pending, running, completed, failed). Replaces string literals with type-safe enum values throughout the codebase. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>	2025-12-03 04:13:59 -05:00
Joseph O'Brien	b8be981bc8	feat: add type hints to function signatures across codebase ... Added return type hints and parameter type hints to functions in: - tradingagents/graph/trading_graph.py - tradingagents/graph/reflection.py - tradingagents/dataflows/y_finance.py - tradingagents/dataflows/local.py - tradingagents/backtesting/engine.py - cli/analysis.py, cli/discovery.py, cli/display.py, cli/state.py, cli/backtest_cmd.py 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>	2025-12-03 03:50:49 -05:00
Joseph O'Brien	f70874982a	feat: add backtesting framework and fix code quality issues ... - Add complete backtesting engine with portfolio simulation, metrics calculation (Sharpe, Sortino, max drawdown), and agent integration - Add Pydantic data models for market data, trading, portfolio, and backtest results - Add backtest CLI command with SMA, RSI, and hold strategies - Fix 24+ bare exception handlers with specific exception types - Fix hardcoded path in default_config.py (use TRADINGAGENTS_DATA_DIR env var) - Fix unclosed file handle in local.py with context manager - Disable store=True in OpenAI API calls for data privacy - Fix typo: rename aggresive_debator.py to aggressive_debator.py - Add request timeouts (30s) to alpha_vantage_common.py and googlenews_utils.py 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>	2025-12-03 02:55:28 -05:00