Files
datastore/pyproject.toml
Alexey MilovidovandClaude Opus 4.8 295ced78d1 Enable more Ruff checks (F401/F403/F405/F541/F841) and clean up tests
Follow-up to #105171, which added `ruff` with a deliberately narrow,
bug-class-only rule set and left the unused-name and star-import rules
off pending a dedicated cleanup pass. This enables that second batch in
`pyproject.toml` and fixes every violation across the tree (the bulk in
integration tests):

- `F401` unused-import and `F841` unused-variable: removed, preserving
  any side-effecting right-hand side (e.g. `result = node.query(...)`
  becomes `node.query(...)`). Two `try: import ...` feature probes are
  kept with `# noqa: F401`.
- `F541` f-string-missing-placeholders: dropped the redundant `f` prefix.
- `F403`/`F405` star imports: every `from module import *` is expanded
  into explicit imports of the names actually used, taken from each
  name's real origin, so stdlib/third-party names import from their real
  source rather than through a test "convenience bundle". The now-empty
  `tests/integration/helpers/kafka/common_direct.py` bundle is removed and
  its three remaining consumers import `_VarintBytes`/`KafkaAdminClient`
  directly.

Eliminating the star imports surfaced a real bug the wildcard had masked
from `F821`: `generate_presets.py` in `test_prometheus_protocols` called
an undefined `execute_instant_query_with_http_api`; fixed to the existing
`execute_query_via_http_api`.

No `black`/`isort` reformatting was applied (neither is enforced in the
style check), so the diff is limited to the lint fixes themselves.

Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
2026-06-18 23:22:25 +00:00

82 lines
2.6 KiB
TOML

[tool.pylint.BASIC]
max-module-lines=2000
# due to SQL
max-line-length=200
# Drop/decrease them one day:
max-branches=50
max-nested-blocks=10
max-statements=200
[tool.pylint.FORMAT]
#ignore-long-lines = (# )?<?https?://\S+>?$
[tool.pylint.'MESSAGES CONTROL']
# pytest.mark.parametrize is not callable (not-callable)
disable = '''
bare-except,
broad-except,
cell-var-from-loop,
fixme,
invalid-name,
missing-docstring,
redefined-outer-name,
too-few-public-methods,
too-many-arguments,
too-many-instance-attributes,
too-many-locals,
too-many-public-methods,
wildcard-import,
'''
[tool.isort]
profile = "black"
src_paths = ["src", "tests/ci", "tests/sqllogic", "tests/queries", "tests/integration"]
[tool.black]
required-version = 26
[tool.pylint.SIMILARITIES]
# due to SQL
min-similarity-lines=1000
[tool.ruff]
line-length = 200
target-version = "py312"
extend-exclude = [
"contrib",
"build",
"build_*",
"tmp",
# Generated protobuf bindings (top-level names defined dynamically).
"**/*_pb2.py",
"**/*_pb2_grpc.py",
]
[tool.ruff.lint]
# The first batch (F402/F522/F523/F601/F632/F811/F821) was hand-picked because
# every hit was either a genuine bug or an obviously dead reference (e.g.
# PR #105159: undefined name in an f-string only evaluated on a diagnostic
# branch, masking the real failure).
#
# The unused-name / star-import rules below (F401/F403/F405/F541/F841) were
# enabled in a follow-up after a dedicated cleanup pass: unused imports and
# variables removed (keeping side-effecting calls), placeholder-less f-strings
# de-prefixed, and every `from module import *` expanded into explicit imports.
# Eliminating the star imports also turned up a real bug — a call to an
# undefined `execute_instant_query_with_http_api` in the prometheus presets
# helper that the wildcard had been masking from F821.
select = [
"F401", # unused-import
"F402", # import-shadowed-by-loop-var
"F403", # undefined-local-with-import-star (`from module import *`)
"F405", # undefined-local-with-import-star-usage
"F522", # string-format-extra-named-arg
"F523", # string-format-extra-positional-arg
"F541", # f-string-missing-placeholders
"F601", # multi-value-repeated-key-literal
"F632", # is-literal (e.g. `x is "foo"`, always False under CPython)
"F811", # redefined-while-unused (duplicate function/import definitions)
"F821", # undefined-name (the PR #105159 class)
"F841", # local-variable-assigned-but-never-used
]