Xuehai Pan b6bdb67f82 [BE][Easy] use pathlib.Path instead of dirname / ".." / pardir (#129374) ...

Changes by apply order:

1. Replace all `".."` and `os.pardir` usage with `os.path.dirname(...)`.
2. Replace nested `os.path.dirname(os.path.dirname(...))` call with `str(Path(...).parent.parent)`.
3. Reorder `.absolute()` ~/ `.resolve()`~ and `.parent`: always resolve the path first.

    `.parent{...}.absolute()` -> `.absolute().parent{...}`

4. Replace chained `.parent x N` with `.parents[${N - 1}]`: the code is easier to read (see 5.)

    `.parent.parent.parent.parent` -> `.parents[3]`

5. ~Replace `.parents[${N - 1}]` with `.parents[${N} - 1]`: the code is easier to read and does not introduce any runtime overhead.~

    ~`.parents[3]` -> `.parents[4 - 1]`~

6. ~Replace `.parents[2 - 1]` with `.parent.parent`: because the code is shorter and easier to read.~

Pull Request resolved: https://github.com/pytorch/pytorch/pull/129374
Approved by: https://github.com/justinchuby, https://github.com/malfet

2024-12-29 17:23:13 +00:00

..

compare_normalized_yaml.sh

Sort CirlceCI config.yml keys to facilitate diff review after codegen (#38496)

2020-05-14 14:33:25 -07:00

normalize_yaml_fragment.py

[BE][Easy] use pathlib.Path instead of dirname / ".." / pardir (#129374)

2024-12-29 17:23:13 +00:00

overwrite_with_normalized.sh

Sort CirlceCI config.yml keys to facilitate diff review after codegen (#38496)

2020-05-14 14:33:25 -07:00