Fix Docling import and usage with DocumentConverter

dockling_parser/parser.py

@@ -2,7 +2,7 @@ import os
 from pathlib import Path
 from typing import Optional, Dict, Any, Union
 import magic
-from docling import DoclingDocument
+from docling.document_converter import DocumentConverter
 from datetime import datetime
 
 from .types import ParsedDocument, DocumentMetadata
@@ -23,6 +23,7 @@ class DocumentParser:
 
     def __init__(self, config: Optional[Dict[str, Any]] = None):
         self.config = config or {}
+        self.converter = DocumentConverter()
 
     def parse(self, file_path: Union[str, Path]) -> ParsedDocument:
         """
@@ -59,7 +60,8 @@ class DocumentParser:
             )
 
             # Parse document using Docling
-            doc = DoclingDocument.from_file(str(file_path))
+            result = self.converter.convert(str(file_path))
+            doc = result.document
             
             # Extract content and structure
             content = doc.text

requirements.txt

@@ -1,4 +1,4 @@
-docling>=0.1.0
+docling>=0.2.0
 pydantic>=2.0.0
 python-magic>=0.4.27
 python-docx>=0.8.11