dgs.utils.validation.validate_filepath

dgs.utils.validation.validate_filepath(file_paths: str | Iterable[str] | tuple[str, ...], length: int | None = None) → tuple[str, ...]

Validate the file path.

Parameters:

• file_paths – Path to the file as a string or a file object.

• length – The length a FilePaths object should have. Except for a length of 1 not applicable for FilePath.

Returns:

The validated file path.

Return type:

FilePaths

Raises:

InvalidPathException – If at least one of the paths in file_paths does not exist.