137 lines
4.2 KiB
Python
137 lines
4.2 KiB
Python
from dataclasses import dataclass
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from time import monotonic
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from typing import Dict, Iterable, List, Optional
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@dataclass(frozen=True)
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class AnalystNodeSpec:
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key: str
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agent_node: str
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clear_node: str
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tool_node: str
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report_key: str
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@dataclass(frozen=True)
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class AnalystExecutionPlan:
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specs: List[AnalystNodeSpec]
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concurrency_limit: int
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ANALYST_NODE_SPECS: Dict[str, AnalystNodeSpec] = {
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"market": AnalystNodeSpec(
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key="market",
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agent_node="Market Analyst",
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clear_node="Msg Clear Market",
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tool_node="tools_market",
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report_key="market_report",
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),
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"social": AnalystNodeSpec(
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key="social",
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agent_node="Social Analyst",
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clear_node="Msg Clear Social",
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tool_node="tools_social",
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report_key="sentiment_report",
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),
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"news": AnalystNodeSpec(
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key="news",
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agent_node="News Analyst",
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clear_node="Msg Clear News",
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tool_node="tools_news",
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report_key="news_report",
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),
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"fundamentals": AnalystNodeSpec(
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key="fundamentals",
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agent_node="Fundamentals Analyst",
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clear_node="Msg Clear Fundamentals",
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tool_node="tools_fundamentals",
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report_key="fundamentals_report",
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),
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}
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def build_analyst_execution_plan(
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selected_analysts: Iterable[str],
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concurrency_limit: int = 1,
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) -> AnalystExecutionPlan:
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if concurrency_limit < 1:
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raise ValueError("analyst concurrency limit must be >= 1")
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specs: List[AnalystNodeSpec] = []
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for analyst_key in selected_analysts:
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spec = ANALYST_NODE_SPECS.get(analyst_key)
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if spec is None:
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raise ValueError(f"unknown analyst key: {analyst_key}")
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specs.append(spec)
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if not specs:
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raise ValueError("at least one analyst must be selected")
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return AnalystExecutionPlan(specs=specs, concurrency_limit=concurrency_limit)
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def get_initial_analyst_node(plan: AnalystExecutionPlan) -> str:
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return plan.specs[0].agent_node
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class AnalystWallTimeTracker:
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def __init__(self, plan: AnalystExecutionPlan):
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self.plan = plan
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self._started_at: Dict[str, float] = {}
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self._wall_times: Dict[str, float] = {}
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def mark_started(self, analyst_key: str, started_at: Optional[float] = None) -> None:
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if analyst_key not in ANALYST_NODE_SPECS:
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raise ValueError(f"unknown analyst key: {analyst_key}")
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self._started_at.setdefault(analyst_key, monotonic() if started_at is None else started_at)
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def mark_completed(
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self,
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analyst_key: str,
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completed_at: Optional[float] = None,
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) -> None:
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if analyst_key not in ANALYST_NODE_SPECS:
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raise ValueError(f"unknown analyst key: {analyst_key}")
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if analyst_key in self._wall_times:
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return
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started_at = self._started_at.get(analyst_key)
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if started_at is None:
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return
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finished_at = monotonic() if completed_at is None else completed_at
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self._wall_times[analyst_key] = max(0.0, finished_at - started_at)
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def get_wall_times(self) -> Dict[str, float]:
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return dict(self._wall_times)
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def format_summary(self) -> str:
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parts = []
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for spec in self.plan.specs:
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duration = self._wall_times.get(spec.key)
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if duration is not None:
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label = spec.agent_node.removesuffix(" Analyst")
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parts.append(f"{label} {duration:.2f}s")
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if not parts:
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return "Analyst wall time: pending"
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return "Analyst wall time: " + " | ".join(parts)
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def sync_analyst_tracker_from_chunk(
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tracker: AnalystWallTimeTracker,
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chunk: Dict[str, str],
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now: Optional[float] = None,
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) -> None:
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current_time = monotonic() if now is None else now
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active_found = False
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for spec in tracker.plan.specs:
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has_report = bool(chunk.get(spec.report_key))
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if has_report:
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tracker.mark_started(spec.key, started_at=current_time)
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tracker.mark_completed(spec.key, completed_at=current_time)
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continue
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if not active_found:
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tracker.mark_started(spec.key, started_at=current_time)
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active_found = True
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