Files
MoviePilot/app/agent/tools/impl/query_personas.py
2026-04-29 14:12:47 +08:00

76 lines
2.8 KiB
Python

"""查询可用人格工具。"""
import json
from typing import Optional, Type
from pydantic import BaseModel, Field
from app.agent.runtime import agent_runtime_manager
from app.agent.tools.base import MoviePilotTool
from app.log import logger
class QueryPersonasInput(BaseModel):
"""查询人格工具的输入参数模型。"""
explanation: str = Field(
...,
description="Clear explanation of why this tool is being used in the current context",
)
query: Optional[str] = Field(
None,
description=(
"Optional search keyword for persona_id, label, description, or aliases. "
"Use this when the user asks for a certain speaking style but the exact persona name is unknown."
),
)
class QueryPersonasTool(MoviePilotTool):
name: str = "query_personas"
description: str = (
"List all available personas (人格) and show which one is currently active. "
"Use this before switching persona when the user asks for a different speaking style but does not name "
"an exact persona_id. The result includes persona_id, label, description, aliases, and whether it is active."
)
args_schema: Type[BaseModel] = QueryPersonasInput
def get_tool_message(self, **kwargs) -> Optional[str]:
query = kwargs.get("query")
if query:
return f"查询人格列表: {query}"
return "查询人格列表"
async def run(self, query: Optional[str] = None, **kwargs) -> str:
logger.info("执行工具: %s, 参数: query=%s", self.name, query)
try:
runtime_config = agent_runtime_manager.load_runtime_config()
personas = runtime_config.list_personas()
if query:
normalized = query.strip().casefold()
personas = [
persona
for persona in personas
if normalized in persona["persona_id"].casefold()
or normalized in persona["label"].casefold()
or normalized in persona["description"].casefold()
or any(normalized in alias.casefold() for alias in persona["aliases"])
]
payload = {
"active_persona": runtime_config.active_persona,
"count": len(personas),
"personas": personas,
}
return json.dumps(payload, ensure_ascii=False, indent=2)
except Exception as e: # noqa: BLE001
logger.error("查询人格列表失败: %s", e, exc_info=True)
return json.dumps(
{
"success": False,
"message": f"查询人格列表时发生错误: {str(e)}",
},
ensure_ascii=False,
)