mirror of
https://github.com/jxxghp/MoviePilot.git
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84 lines
3.9 KiB
Python
84 lines
3.9 KiB
Python
"""搜索人物工具"""
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import json
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from typing import Optional, Type
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from pydantic import BaseModel, Field
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from app.agent.tools.base import MoviePilotTool
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from app.chain.media import MediaChain
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from app.log import logger
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class SearchPersonInput(BaseModel):
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"""搜索人物工具的输入参数模型"""
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explanation: str = Field(..., description="Clear explanation of why this tool is being used in the current context")
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name: str = Field(..., description="The name of the person to search for (e.g., 'Tom Hanks', '周杰伦')")
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class SearchPersonTool(MoviePilotTool):
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name: str = "search_person"
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description: str = "Search for person information including actors, directors, etc. Supports searching by name. Returns detailed person information from TMDB, Douban, or Bangumi database."
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args_schema: Type[BaseModel] = SearchPersonInput
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def get_tool_message(self, **kwargs) -> Optional[str]:
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"""根据搜索参数生成友好的提示消息"""
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name = kwargs.get("name", "")
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return f"正在搜索人物: {name}"
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async def run(self, name: str, **kwargs) -> str:
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logger.info(f"执行工具: {self.name}, 参数: name={name}")
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try:
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media_chain = MediaChain()
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# 使用 MediaChain.async_search_persons 方法搜索人物
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persons = await media_chain.async_search_persons(name=name)
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if persons:
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# 限制最多30条结果
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total_count = len(persons)
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limited_persons = persons[:30]
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# 精简字段，只保留关键信息
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simplified_results = []
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for person in limited_persons:
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simplified = {
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"name": person.name,
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"id": person.id,
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"source": person.source,
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"profile_path": person.profile_path,
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"original_name": person.original_name,
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"known_for_department": person.known_for_department,
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"popularity": person.popularity,
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"biography": person.biography[:200] + "..." if person.biography and len(person.biography) > 200 else person.biography,
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"birthday": person.birthday,
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"deathday": person.deathday,
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"place_of_birth": person.place_of_birth,
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"gender": person.gender,
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"imdb_id": person.imdb_id,
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"also_known_as": person.also_known_as[:5] if person.also_known_as else [], # 限制别名数量
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}
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# 添加豆瓣特有字段
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if person.source == "douban":
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simplified["url"] = person.url
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simplified["avatar"] = person.avatar
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simplified["latin_name"] = person.latin_name
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simplified["roles"] = person.roles[:5] if person.roles else [] # 限制角色数量
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# 添加Bangumi特有字段
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if person.source == "bangumi":
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simplified["career"] = person.career
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simplified["relation"] = person.relation
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simplified_results.append(simplified)
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result_json = json.dumps(simplified_results, ensure_ascii=False, indent=2)
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# 如果结果被裁剪，添加提示信息
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if total_count > 30:
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return f"注意：搜索结果共找到 {total_count} 条，为节省上下文空间，仅显示前 30 条结果。\n\n{result_json}"
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return result_json
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else:
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return f"未找到相关人物信息: {name}"
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except Exception as e:
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error_message = f"搜索人物失败: {str(e)}"
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logger.error(f"搜索人物失败: {e}", exc_info=True)
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return error_message
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