New submission from Kyungmin Lee <rekyung...@gmail.com>:
The tempfile module has been updated to accept an object implementing os.PathLike protocol for path-related parameters as of Python 3.6 (e.g. dir parameter). An os.PathLike object represents a filesystem path as a str or bytes object (i.e. def __fspath__(self) -> Union[str, bytes]:). However, if an object implementing os.PathLike[bytes] is passed as a dir argument, a TypeError is raised. This bug occurs because the tempfile._infer_return_type function considers all objects other than bytes as str type. ---------- components: Library (Lib) messages: 401754 nosy: rekyungmin priority: normal severity: normal status: open title: The tempfile._infer_return_type function cannot infer the type of os.PathLike objects. type: behavior versions: Python 3.10, Python 3.6, Python 3.7, Python 3.8, Python 3.9 _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue45192> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
