Python实现BaiduSearch

安装

uv pip install "baidusearch>=1.0.3"

异步代码如下：

import asyncio
from typing import List

from baidusearch.baidusearch import search

from app.tool.base import BaseTool


class BaiduSerach(BaseTool):
    name: str = "baidu_search"
    description: str = """Perform a Baidu search and return a list of relevant links.
Use this tool when you need to find information on the Chinese web, get up-to-date data, or research specific topics.
The tool returns a list of URLs that match the search query.
"""
    parameters: dict = {
        "type": "object",
        "properties": {
            "query": {
                "type": "string",
                "description": "(required) The search query to submit to Google.",
            },
            "num_results": {
                "type": "integer",
                "description": "(optional) The number of search results to return. Default is 10.",
                "default": 10,
            },
        },
        "required": ["query"],
    }

    async def execute(self, query: str, num_results: int = 10) -> List[str]:
        """
        Execute a Google search and return a list of URLs.

        Args:
            query (str): The search query to submit to Google.
            num_results (int, optional): The number of search results to return. Default is 10.

        Returns:
            List[str]: A list of URLs matching the search query.
        """
        # Run the search in a thread pool to prevent blocking
        loop = asyncio.get_event_loop()
        links = await loop.run_in_executor(
            None, lambda: list(search(query, num_results=num_results))
        )

        return links

调用方式有两种：

方法一：在异步函数中使用 await

async def main():
    baiduSearch = BaiduSerach()
    results = await baiduSearch.execute("什么是百度")
    print("BaiduSerach====", results)

asyncio.run(main())

方法二：在同步代码中用 asyncio.run() 包一层（适合脚本调用）

import asyncio

baiduSearch = BaiduSerach()
results = asyncio.run(baiduSearch.execute("什么是百度"))
print("BaiduSerach====", results)