Fix SelectorSyntaxError import: use Exception catch with message check, 18/18 tests passing

webscraper/src/server.py

@@ -1,7 +1,7 @@
 """Webscraper MCP server — fetch web pages, extract content, links, tables, sitemaps."""
 
 import httpx
-from bs4 import BeautifulSoup, SelectorSyntaxError
+from bs4 import BeautifulSoup
 from html2text import html2text
 from urllib.parse import urljoin
 from typing import List, Dict, Tuple
@@ -170,8 +170,10 @@ def webscraper_fetch_section(url: str, selector: str) -> str:
         _, soup = _fetch_page(url)
         try:
             section = soup.select_one(selector)
-        except SelectorSyntaxError:
-            return f"Invalid CSS selector '{selector}' on {url}"
+        except Exception as e:
+            if "selector" in str(e).lower():
+                return f"Invalid CSS selector '{selector}' on {url}"
+            raise
         
         if not section:
             return f"No element found for selector '{selector}' on {url}"