Uh oh!
There was an error while loading.Please reload this page.
- Notifications
You must be signed in to change notification settings - Fork33.3k
Closed
Description
Bug report
It seems thatos.path.ismount() doesn't properly use a bytes-path from anos.DirEntry object (despite both claiming to support/be PathLike).
Take e.g. the following code, when called with a bytespath:
def scandirtree(path=b".", xdev=True): for p in os.scandir(path): yield p if p.is_dir(follow_symlinks=False) and ( not xdev or not os.path.ismount(p) ): yield from scandirtree(p, xdev)That fails with:
Traceback (most recent call last): File "/home/calestyo/prj/generate-file-list/src/./generate-file-list", line 65, in <module> main() File "/home/calestyo/prj/generate-file-list/src/./generate-file-list", line 52, in main for p in scandirtree(ap, args.xdev): File "/home/calestyo/prj/generate-file-list/src/./generate-file-list", line 25, in scandirtree if p.is_dir(follow_symlinks=False) and ( not xdev or not os.path.ismount(p) ): File "/usr/lib/python3.10/posixpath.py", line 201, in ismount parent = join(path, '..') File "/usr/lib/python3.10/posixpath.py", line 90, in join genericpath._check_arg_types('join', a, *p) File "/usr/lib/python3.10/genericpath.py", line 155, in _check_arg_types raise TypeError("Can't mix strings and bytes in path components") from NoneTypeError: Can't mix strings and bytes in path componentsSee alsohttps://discuss.python.org/t/bug-in-os-path-ismount-or-perhaps-os-direntry/18406
Your environment
- CPython versions tested on: 3.10.6
- Operating system and architecture: Debian sid, x86_64
Cheers,
Chris.