from pathlib import Path from django.conf import settings from . import Error, Tags, register @register(Tags.files) def check_setting_file_upload_temp_dir(app_configs, **kwargs): setting = getattr(settings, "FILE_UPLOAD_TEMP_DIR", None) if setting and not Path(setting).is_dir(): return [ Error( f"The FILE_UPLOAD_TEMP_DIR setting refers to the nonexistent " f"directory '{setting}'.", id="files.E001", ), ] return []