feat(bindings/python): add ruff as linter

[asukaminato0721]

try fix #3468

[Xuanwo]

Python CI not running for:

[asukaminato0721]

now it break the ci, which means works :)

benchmark/async_origin_s3_benchmark_with_gevent.py:22:1: E402 Module level import not at top of file
benchmark/async_origin_s3_benchmark_with_gevent.py:26:1: E402 Module level import not at top of file
benchmark/async_origin_s3_benchmark_with_gevent.py:28:1: E402 Module level import not at top of file
benchmark/async_origin_s3_benchmark_with_gevent.py:29:1: E402 Module level import not at top of file
benchmark/async_origin_s3_benchmark_with_gevent.py:30:1: E402 Module level import not at top of file
benchmark/async_origin_s3_benchmark_with_gevent.py:31:1: E402 Module level import not at top of file
python/opendal/__init__.py:18:1: F403 `from ._opendal import *` used; unable to detect undefined names
python/opendal/__init__.py:20:11: F405 `_opendal` may be undefined, or defined from star imports
python/opendal/__init__.py:21:11: F405 `_opendal` may be undefined, or defined from star imports

I guess we could ignore these first.

[Xuanwo]

Thanks for your effort! Now our ruff check is running.

Lint like the following could be ignored:

python/opendal/__init__.py:18:1: F403 `from ._opendal import *` used; unable to detect undefined names
python/opendal/__init__.py:20:11: F405 `_opendal` may be undefined, or defined from star imports
python/opendal/__init__.py:21:11: F405 `_opendal` may be undefined, or defined from star imports

_opendal is from our rust binding that not in current context.

And the error like

benchmark/async_origin_s3_benchmark_with_gevent.py:31:1: E402 Module level import not at top of file

Could be fixed easily.

[Xuanwo]

Thanks!

[asukaminato0721]

there are some more lint rules

• isort Import-sorting (a ruff approximation of isort) astral-sh/ruff#465 (comment)
• format (still under discussion, so leave it be there) Unified command for linting and formatting astral-sh/ruff#8232

could be done in further pr, leave a note here.