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fix: tighten Sentry idiom and typing micro-issues#96
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LOW-1: wrap_before_send_callbacks used `if not callback:` to skip None entries in *callbacks. Callables are always truthy unless they define __bool__, so the truthiness check is semantically wrong even if it happens to work. Use `if callback is None:` to match the intent. LOW-2: SentryConfig.sentry_before_send was annotated `Callable[[Any, Any], Any | None] | None`. The inner `Any | None` collapses to `Any`, so the annotation reduces to `Callable[..., Any] | None` — the union adds nothing. Use the proper `sentry_types.EventProcessor | None` instead (already imported under TYPE_CHECKING in the same file). No behavior change. Closes LOW-1 and LOW-2 from the audit.
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Summary
Two micro-fixes in
sentry_instrument.py:wrap_before_send_callbacksusedif not callback:to skipNoneentries in*callbacks. Callables are always truthy unless they define__bool__, so the truthiness check is semantically wrong (happens to work for normal callables, but obscures the intent). Useif callback is None:to match the intent — also the PEP 8 canonical form for singleton checks.SentryConfig.sentry_before_sendwas annotatedCallable[[Any, Any], Any | None] | None. The innerAny | Nonecollapses toAny, so the annotation reduces toCallable[..., Any] | None— the union adds nothing. Use the propersentry_types.EventProcessor | None(string-quoted; the type lives underTYPE_CHECKING).No behavior change. No new tests — existing Sentry tests cover both paths.
Closes LOW-1 and LOW-2 from an internal audit.
Test plan
just test -- tests/instruments/test_sentry_instrument.py -v— pass.just test— 89/89.just lint— clean.🤖 Generated with Claude Code