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[ruff] Omit diagnostic for shadowed private function parameters in used-dummy-variable (RUF052) (#15376)

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Dylan 2025-01-10 03:09:25 -06:00 • committed by GitHub
parent 23ad319b55
commit 443bf38565
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5 changed files with 88 additions and 4 deletions
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16
crates/ruff_linter/resources/test/fixtures/ruff/RUF052.py vendored
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@ -145,3 +145,19 @@ def special_calls():
_NotADynamicClass = type("_NotADynamicClass")
print(_T, _P, _NT, _E, _NT2, _NT3, _DynamicClass, _NotADynamicClass)
# Do not emit diagnostic if parameter is private
# even if it is later shadowed in the body of the function
# see https://github.com/astral-sh/ruff/issues/14968
class Node:
connected: list[Node]
def recurse(self, *, _seen: set[Node] | None = None):
if _seen is None:
_seen = set()
elif self in _seen:
return
_seen.add(self)
for other in self.connected:
other.recurse(_seen=_seen)