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life-echo/api/agents/state_schema.py
penghanyuan 44bd478c1e agent init
2026-01-21 22:31:09 +01:00

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"""
共享状态 Schema对话 Agent 与后台 Agent 共用)
"""
from __future__ import annotations
from typing import Dict, List, Optional
from pydantic import BaseModel, Field
class SlotData(BaseModel):
"""Slot 数据结构"""
snippet: Optional[str] = None
segment_ids: List[str] = Field(default_factory=list)
class MemoirStateSchema(BaseModel):
"""回忆录状态"""
stage_order: List[str]
current_stage: str
covered_stages: List[str]
slots: Dict[str, Dict[str, SlotData]]
def empty_slots_for_current_stage(self) -> List[str]:
stage_slots = self.slots.get(self.current_stage, {})
empty_keys: List[str] = []
for key, value in stage_slots.items():
if not value.snippet:
empty_keys.append(key)
return empty_keys
DEFAULT_STAGE_ORDER = ["childhood", "education", "career", "family", "belief"]
def default_slots() -> Dict[str, Dict[str, SlotData]]:
return {
"childhood": {
"place": SlotData(),
"people": SlotData(),
"daily_life": SlotData(),
"emotion": SlotData(),
"turning_event": SlotData(),
},
"education": {
"school": SlotData(),
"city": SlotData(),
"motivation": SlotData(),
"challenge": SlotData(),
"change": SlotData(),
},
"career": {
"job": SlotData(),
"environment": SlotData(),
"decision": SlotData(),
"pressure": SlotData(),
"growth": SlotData(),
},
"family": {
"relationship": SlotData(),
"conflict": SlotData(),
"support": SlotData(),
"responsibility": SlotData(),
"change": SlotData(),
},
"belief": {
"value": SlotData(),
"regret": SlotData(),
"pride": SlotData(),
"lesson": SlotData(),
},
}
def default_state() -> MemoirStateSchema:
return MemoirStateSchema(
stage_order=DEFAULT_STAGE_ORDER,
current_stage=DEFAULT_STAGE_ORDER[0],
covered_stages=[],
slots=default_slots(),
)