[CodeStyle][UP027] Replace unpacked list comprehension with a generator expression

[enkilee]

PR types

Others

PR changes

Others

Describe

1
Add rules UP024 UP027 in pyproject.toml file

2
According to: https://beta.ruff.rs/docs/rules/#pyupgrade-up

UP027 | unpacked-list-comprehension | Replace unpacked list comprehension with a generator expression

and
https://pypi.org/project/pyupgrade/
Unpacking list comprehensions

-foo, bar, baz = [fn(x) for x in items]
+foo, bar, baz = (fn(x) for x in items)

we can rewrite [fn(x) for x in items] as (fn(x) for x in items)

See the python code as follow, we can see after fix UP027, as faster as before:

>>>timeit("[x*5 for x in [10,20,30,40,50,60,70,80]]")
0.4946538507938385
>>>timeit("(x*5 for x in [10,20,30,40,50,60,70,80])")
0.26481082290410995

So 6 files changed, 12 places replace it, and no semantic or syntax error. We can use it safely.

using rule：✅
auto fix：✅

The command as follow:

# install ruff 0.0.254
pip install ruff==0.0.254
# auto fix
ruff --select UP027 . --fix

[paddle-bot]

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[SigureMo]

LGTM

[luotao1]

@enkilee 卡住的CI需要rerun下