astral-sh/ruff

`PTH*`: Incorrect suggestion to use `Pathlib` when using file descriptors

Open

#17 699 ouverte le 29 avr. 2025

Voir sur GitHub
 (7 commentaires) (0 réactions) (0 assignés)Rust (47 527 stars) (2 088 forks)batch import
bugfixeshelp wantedrule

Description

Multiple pathlib rules recommend the use of pathlib.Path over their os equivalent even when they're used with a bytes string or directory descriptor which aren't supported by pathlib.

One such example is

import os
os.listdir(1)
$ ruff --version
ruff 0.11.7
$ ruff check --isolated --select PTH208 t.py
t.py:2:1: PTH208 Use `pathlib.Path.iterdir()` instead.
  |
1 | import os
2 | os.listdir(1)
  | ^^^^^^^^^^ PTH208
  |

Found 1 error.

Past instances of the same or similar error:

Guide contributeur