fixed linting

lightrag/api/lightrag_server.py

@@ -175,7 +175,11 @@ def parse_args():
 class DocumentManager:
     """Handles document operations and tracking"""
 
-    def __init__(self, input_dir: str, supported_extensions: tuple = (".txt", ".md", ".pdf", ".docx", ".pptx")):
+    def __init__(
+        self,
+        input_dir: str,
+        supported_extensions: tuple = (".txt", ".md", ".pdf", ".docx", ".pptx"),
+    ):
         self.input_dir = Path(input_dir)
         self.supported_extensions = supported_extensions
         self.indexed_files = set()
@@ -357,8 +361,6 @@ def create_app(args):
         ),
     )
 
-
-
     async def index_file(file_path: Union[str, Path]) -> None:
         """Index all files inside the folder with support for multiple file formats
 
@@ -371,8 +373,6 @@ def create_app(args):
         """
         if not pm.is_installed("aiofiles"):
             pm.install("aiofiles")
-        import aiofiles
-    
 
         # Convert to Path object if string
         file_path = Path(file_path)
@@ -395,6 +395,7 @@ def create_app(args):
                 if not pm.is_installed("pypdf2"):
                     pm.install("pypdf2")
                 from pypdf2 import PdfReader
+
                 # PDF handling
                 reader = PdfReader(str(file_path))
                 content = ""
@@ -414,6 +415,7 @@ def create_app(args):
                 if not pm.is_installed("pptx"):
                     pm.install("pptx")
                 from pptx import Presentation
+
                 # PowerPoint handling
                 prs = Presentation(file_path)
                 content = ""
@@ -433,9 +435,6 @@ def create_app(args):
         else:
             logging.warning(f"No content extracted from file: {file_path}")
 
-
-
-
     @app.on_event("startup")
     async def startup_event():
         """Index all files in input directory during startup"""
@@ -559,6 +558,7 @@ def create_app(args):
             )
         except Exception as e:
             raise HTTPException(status_code=500, detail=str(e))
+
     @app.post(
         "/documents/file",
         response_model=InsertResponse,
@@ -612,7 +612,9 @@ def create_app(args):
                     docx_content = await file.read()
                     docx_file = BytesIO(docx_content)
                     doc = Document(docx_file)
-                    content = "\n".join([paragraph.text for paragraph in doc.paragraphs])
+                    content = "\n".join(
+                        [paragraph.text for paragraph in doc.paragraphs]
+                    )
 
                 case ".pptx":
                     if not pm.is_installed("pptx"):
@@ -661,6 +663,7 @@ def create_app(args):
         except Exception as e:
             logging.error(f"Error processing file {file.filename}: {str(e)}")
             raise HTTPException(status_code=500, detail=str(e))
+
     @app.post(
         "/documents/batch",
         response_model=InsertResponse,
@@ -713,7 +716,9 @@ def create_app(args):
                             docx_content = await file.read()
                             docx_file = BytesIO(docx_content)
                             doc = Document(docx_file)
-                            content = "\n".join([paragraph.text for paragraph in doc.paragraphs])
+                            content = "\n".join(
+                                [paragraph.text for paragraph in doc.paragraphs]
+                            )
 
                         case ".pptx":
                             if not pm.is_installed("pptx"):
@@ -771,7 +776,6 @@ def create_app(args):
             logging.error(f"Batch processing error: {str(e)}")
             raise HTTPException(status_code=500, detail=str(e))
 
-
     @app.delete(
         "/documents",
         response_model=InsertResponse,

lightrag/api/requirements.txt

@@ -7,6 +7,7 @@ nest_asyncio
 numpy
 ollama
 openai
+pipmaster
 python-dotenv
 python-multipart
 tenacity
@@ -15,4 +16,3 @@ torch
 tqdm
 transformers
 uvicorn
-pipmaster