fix: 修复爬虫功能

luxx/tools/services.py

@@ -5,42 +5,23 @@ from urllib.parse import parse_qs, urlparse, quote
 from typing import List
 from concurrent.futures import ThreadPoolExecutor, as_completed
 from bs4 import BeautifulSoup
+from ddgs import DDGS
 
 
 class SearchService:
-    """DuckDuckGo search"""
+    """DuckDuckGo search using ddgs library"""
 
     def search(self, query: str, max_results: int = 5) -> List[dict]:
-        headers = {"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36"}
-        url = f"https://html.duckduckgo.com/html/?q={quote(query)}"
-
-        try:
-            resp = httpx.get(url, headers=headers, timeout=15, follow_redirects=True)
-            resp.raise_for_status()
-        except Exception:
-            return []
-
-        soup = BeautifulSoup(resp.text, "html.parser")
         results = []
-
-        for result in soup.select(".result")[:max_results]:
-            title_elem = result.select_one(".result__title a")
-            snippet_elem = result.select_one(".result__snippet")
-
-            if title_elem:
-                raw_url = title_elem.get("href", "")
-                if "uddg=" in raw_url:
-                    params = parse_qs(urlparse(raw_url).query)
-                    clean_url = params.get("uddg", [raw_url])[0]
-                else:
-                    clean_url = raw_url
-
+        try:
+            for result in DDGS().text(query, max_results=max_results):
                 results.append({
-                    "title": title_elem.get_text(strip=True),
-                    "url": clean_url,
-                    "snippet": snippet_elem.get_text(strip=True) if snippet_elem else ""
+                    "title": result.get("title", ""),
+                    "url": result.get("href", ""),
+                    "snippet": result.get("body", "")
                 })
-
+        except Exception:
+            pass
         return results
 
 

pyproject.toml

@@ -22,6 +22,7 @@ dependencies = [
     "email-validator>=2.1.0",
     "shortuuid>=1.0.11",
     "sse-starlette>=2.0.0",
+    "ddgs>=5.0.0",
 ]
 
 [project.optional-dependencies]