python: more linting (#4734)

Ruff has "B" class of lints, including B018 which will nag on useless
expressions, related to #4719. Enable such lints and fix the existing
issues.

Most notably:
- https://beta.ruff.rs/docs/rules/mutable-argument-default/
- https://beta.ruff.rs/docs/rules/assert-false/

---------

Co-authored-by: Alexander Bayandin <alexander@neon.tech>
This commit is contained in:
Joonas Koivunen
2023-07-18 12:56:40 +03:00
committed by GitHub
parent 2e8a3afab1
commit 762a8a7bb5
37 changed files with 87 additions and 83 deletions

View File

@@ -47,7 +47,7 @@ def test_gc_feedback(neon_env_builder: NeonEnvBuilder, zenbenchmark: NeonBenchma
# without modifying the earlier parts of the table.
for step in range(n_steps):
cur.execute(f"INSERT INTO t (step) SELECT {step} FROM generate_series(1, {step_size})")
for i in range(n_update_iters):
for _ in range(n_update_iters):
cur.execute(f"UPDATE t set count=count+1 where step = {step}")
cur.execute("vacuum t")