Yijia-Xiao
ec3974b84e
The knob was accepted but inert — analysts run strictly sequentially and the value was never used. Remove it rather than ship a misleading config key. Parallel analyst execution is tracked for v0.3 (#634/#671/#487).
168 lines
6.2 KiB
Python
168 lines
6.2 KiB
Python
# TradingAgents/graph/setup.py
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from typing import Any
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from langgraph.graph import END, START, StateGraph
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from langgraph.prebuilt import ToolNode
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from tradingagents.agents import (
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create_aggressive_debator,
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create_bear_researcher,
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create_bull_researcher,
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create_conservative_debator,
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create_fundamentals_analyst,
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create_market_analyst,
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create_msg_delete,
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create_neutral_debator,
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create_news_analyst,
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create_portfolio_manager,
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create_research_manager,
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create_sentiment_analyst,
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create_trader,
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)
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from tradingagents.agents.utils.agent_states import AgentState
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from .analyst_execution import build_analyst_execution_plan
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from .conditional_logic import ConditionalLogic
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class GraphSetup:
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"""Handles the setup and configuration of the agent graph."""
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def __init__(
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self,
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quick_thinking_llm: Any,
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deep_thinking_llm: Any,
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tool_nodes: dict[str, ToolNode],
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conditional_logic: ConditionalLogic,
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):
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"""Initialize with required components."""
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self.quick_thinking_llm = quick_thinking_llm
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self.deep_thinking_llm = deep_thinking_llm
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self.tool_nodes = tool_nodes
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self.conditional_logic = conditional_logic
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def setup_graph(
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self, selected_analysts=("market", "social", "news", "fundamentals")
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):
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"""Set up and compile the agent workflow graph.
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Args:
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selected_analysts (list): List of analyst types to include. Options are:
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- "market": Market analyst
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- "social": Social media analyst
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- "news": News analyst
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- "fundamentals": Fundamentals analyst
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"""
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plan = build_analyst_execution_plan(selected_analysts)
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analyst_factories = {
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"market": lambda: create_market_analyst(self.quick_thinking_llm),
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"social": lambda: create_sentiment_analyst(self.quick_thinking_llm),
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"news": lambda: create_news_analyst(self.quick_thinking_llm),
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"fundamentals": lambda: create_fundamentals_analyst(self.quick_thinking_llm),
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}
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# Create researcher and manager nodes
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bull_researcher_node = create_bull_researcher(self.quick_thinking_llm)
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bear_researcher_node = create_bear_researcher(self.quick_thinking_llm)
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research_manager_node = create_research_manager(self.deep_thinking_llm)
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trader_node = create_trader(self.quick_thinking_llm)
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# Create risk analysis nodes
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aggressive_analyst = create_aggressive_debator(self.quick_thinking_llm)
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neutral_analyst = create_neutral_debator(self.quick_thinking_llm)
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conservative_analyst = create_conservative_debator(self.quick_thinking_llm)
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portfolio_manager_node = create_portfolio_manager(self.deep_thinking_llm)
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# Create workflow
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workflow = StateGraph(AgentState)
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# Add analyst nodes to the graph
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for spec in plan.specs:
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workflow.add_node(spec.agent_node, analyst_factories[spec.key]())
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workflow.add_node(spec.clear_node, create_msg_delete())
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workflow.add_node(spec.tool_node, self.tool_nodes[spec.key])
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# Add other nodes
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workflow.add_node("Bull Researcher", bull_researcher_node)
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workflow.add_node("Bear Researcher", bear_researcher_node)
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workflow.add_node("Research Manager", research_manager_node)
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workflow.add_node("Trader", trader_node)
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workflow.add_node("Aggressive Analyst", aggressive_analyst)
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workflow.add_node("Neutral Analyst", neutral_analyst)
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workflow.add_node("Conservative Analyst", conservative_analyst)
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workflow.add_node("Portfolio Manager", portfolio_manager_node)
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# Define edges
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# Start with the first analyst
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workflow.add_edge(START, plan.specs[0].agent_node)
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# Connect analysts in sequence
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for i, spec in enumerate(plan.specs):
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current_analyst = spec.agent_node
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current_tools = spec.tool_node
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current_clear = spec.clear_node
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# Add conditional edges for current analyst
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workflow.add_conditional_edges(
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current_analyst,
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getattr(self.conditional_logic, f"should_continue_{spec.key}"),
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[current_tools, current_clear],
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)
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workflow.add_edge(current_tools, current_analyst)
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# Connect to next analyst or to Bull Researcher if this is the last analyst
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if i < len(plan.specs) - 1:
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workflow.add_edge(current_clear, plan.specs[i + 1].agent_node)
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else:
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workflow.add_edge(current_clear, "Bull Researcher")
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# Add remaining edges
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workflow.add_conditional_edges(
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"Bull Researcher",
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self.conditional_logic.should_continue_debate,
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{
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"Bear Researcher": "Bear Researcher",
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"Research Manager": "Research Manager",
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},
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)
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workflow.add_conditional_edges(
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"Bear Researcher",
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self.conditional_logic.should_continue_debate,
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{
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"Bull Researcher": "Bull Researcher",
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"Research Manager": "Research Manager",
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},
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)
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workflow.add_edge("Research Manager", "Trader")
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workflow.add_edge("Trader", "Aggressive Analyst")
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workflow.add_conditional_edges(
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"Aggressive Analyst",
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self.conditional_logic.should_continue_risk_analysis,
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{
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"Conservative Analyst": "Conservative Analyst",
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"Portfolio Manager": "Portfolio Manager",
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},
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)
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workflow.add_conditional_edges(
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"Conservative Analyst",
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self.conditional_logic.should_continue_risk_analysis,
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{
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"Neutral Analyst": "Neutral Analyst",
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"Portfolio Manager": "Portfolio Manager",
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},
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)
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workflow.add_conditional_edges(
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"Neutral Analyst",
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self.conditional_logic.should_continue_risk_analysis,
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{
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"Aggressive Analyst": "Aggressive Analyst",
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"Portfolio Manager": "Portfolio Manager",
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},
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)
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workflow.add_edge("Portfolio Manager", END)
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return workflow
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