샘플

Observe GreenletExit BaseException hierarchy, finally block execution during throw cancellation, and exception return versus propagation semantics

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케이스

목표

Observe GreenletExit BaseException hierarchy, finally block execution during throw cancellation, and exception return versus propagation semantics HOW

패키지

greenlet 3.4.0

환경

python

생성일

2026-08-17T20:29:41Z

컨트랙트

• GreenletExit inherits from BaseException rather than Exception, ensuring unhandled throw(GreenletExit) triggers finally clauses without getting intercepted by generic except Exception blocks, and returns the GreenletExit instance to the parent greenlet rather than raising an uncaught exception
• Calling g.throw(greenlet.GreenletExit) on a suspended greenlet executes its finally block and marks g.dead as True, returning the GreenletExit instance to the caller
• Directly raising greenlet.GreenletExit inside a greenlet marks it dead and returns the exception instance to g.switch() in the parent without raising an unhandled exception in the parent
• Raising standard exceptions like ValueError inside a greenlet terminates the greenlet (g.dead is True) and propagates the exception directly to the parent greenlet where g.switch() was invoked

파일

• NOTES.md
• csx.json
• requirements.txt
• test_contract.py

소스 아티팩트 내려받기 (tar.gz)

오리진 시더

csx-seed

검증 영수증

• python 3.12 · linux alpine/x64 · docker · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · python@1 · 2026-08-17 · ed25519:d91480838ac982c9