service = get_service(args.creds) download(service, args.file_id, args.output, args.export) if == ' main ': main()
downloader = MediaIoBaseDownload(fh, request, chunksize=1024*1024*10) # 10MB chunks # If interrupted, you would need to store the last byte position and use HTTP Range headers The Google API client handles chunking automatically for large files (>10MB). You can customize chunk size: google drive api download
downloader = MediaIoBaseDownload(fh, request, chunksize=50 * 1024 * 1024) # 50MB chunks def list_files_in_folder(service, folder_id): results = [] page_token = None while True: response = service.files().list( q=f"'folder_id' in parents", fields="nextPageToken, files(id, name, mimeType)", pageToken=page_token ).execute() results.extend(response.get('files', [])) page_token = response.get('nextPageToken') if not page_token: break return results def download_folder(service, folder_id, local_dir): files = list_files_in_folder(service, folder_id) for file in files: file_id = file['id'] name = file['name'] mime = file['mimeType'] service = get_service(args
return build('drive', 'v3', credentials=creds) def get_file_metadata(service, file_id): """Get file name and MIME type.""" try: return service.files().get(fileId=file_id, fields='name,mimeType').execute() except HttpError as e: print(f"Failed to get metadata: e") return None service = get_service(args.creds) download(service
def get_authenticated_service(): creds = None if os.path.exists('token.json'): creds = Credentials.from_authorized_user_file('token.json', SCOPES) if not creds or not creds.valid: if creds and creds.expired and creds.refresh_token: creds.refresh(Request()) else: flow = InstalledAppFlow.from_client_secrets_file('credentials.json', SCOPES) creds = flow.run_local_server(port=0) with open('token.json', 'w') as token: token.write(creds.to_json()) return build('drive', 'v3', credentials=creds)
if os.path.exists(token_file): creds = Credentials.from_authorized_user_file(token_file, SCOPES)
GET https://www.googleapis.com/drive/v3/files/fileId/export?mimeType=TARGET_MIME