整合代码

temp/scripts/pdf_parser.py

@@ -3,21 +3,12 @@
 
 from typing import Optional, Tuple
 
+from common import parse_with_markitdown
+
 
 def parse_pdf_with_markitdown(file_path: str) -> Tuple[Optional[str], Optional[str]]:
     """使用 MarkItDown 库解析 PDF 文件"""
-    try:
-        from markitdown import MarkItDown
-
-        md = MarkItDown()
-        result = md.convert(file_path)
-        if not result.text_content.strip():
-            return None, "文档为空"
-        return result.text_content, None
-    except ImportError:
-        return None, "MarkItDown 库未安装"
-    except Exception as e:
-        return None, f"MarkItDown 解析失败: {str(e)}"
+    return parse_with_markitdown(file_path)
 
 
 def parse_pdf_with_unstructured(file_path: str) -> Tuple[Optional[str], Optional[str]]: