PMFlow/backend/app/services/external_query_service/schemas.py

63 lines
2.0 KiB
Python

from __future__ import annotations
from typing import Any, Literal
from pydantic import BaseModel, ConfigDict, Field
ExternalQueryKind = Literal["weather", "news", "company", "model", "market", "generic_web", "unknown"]
ExternalAnswerContract = Literal["direct_fact", "summary_with_sources", "compare_with_sources", "clarify"]
class ExternalQueryPlan(BaseModel):
model_config = ConfigDict(extra="ignore")
plan_version: str = "v1"
query_kind: ExternalQueryKind = "unknown"
answer_contract: ExternalAnswerContract = "summary_with_sources"
freshness_required: bool = False
topic: str = ""
subject_entities: list[str] = Field(default_factory=list)
location_hint: str | None = None
time_range_hint: str | None = None
preferred_domains: list[str] = Field(default_factory=list)
search_queries: list[str] = Field(default_factory=list)
result_limit: int = Field(default=3, ge=1, le=5)
requires_multi_source: bool = False
clarify_on_ambiguity: bool = False
class ExternalEvidenceItem(BaseModel):
model_config = ConfigDict(extra="ignore")
source_type: str = "url"
source_label: str = ""
title: str = ""
target_url: str = ""
snippet: str = ""
retrieved_at: str | None = None
freshness_score: float = 0.0
authority_score: float = 0.0
grounded_fields: list[str] = Field(default_factory=list)
raw_metadata: dict[str, Any] = Field(default_factory=dict)
class ExternalAdapterResult(BaseModel):
model_config = ConfigDict(extra="ignore")
adapter_name: str
status: str = "empty"
evidence: list[ExternalEvidenceItem] = Field(default_factory=list)
meta: dict[str, Any] = Field(default_factory=dict)
class ExternalQueryExecution(BaseModel):
model_config = ConfigDict(extra="ignore")
plan: ExternalQueryPlan
adapter_name: str
evidence: list[ExternalEvidenceItem] = Field(default_factory=list)
verifier: dict[str, Any] = Field(default_factory=dict)
planner_meta: dict[str, Any] = Field(default_factory=dict)
meta: dict[str, Any] = Field(default_factory=dict)