v0.0.343: generator / coroutine introspection (gi_/cr_/ag_)#264
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Closes F2 from the v0.1.0 audit. *object.Generator backs all three
types; the prefix gi_ / cr_ / ag_ is picked from Code.Flags. Surfaced
attrs:
*_frame TracebackFrame{Code} while live, None after Done.
*_code underlying *object.Code.
*_running new Running flag set during resume/throw dispatch.
gi_yieldfrom / cr_await / ag_await None (no delegated tracking).
gi_suspended Started && !Done && !Running.
cr_origin None.
pytest-asyncio and trio gate test-fixture cleanup on cr_running so this
unblocks them. PEP 667 FrameLocalsProxy and yield-from tracking remain
out of scope.
Spec at notes/Spec/1500/1537_goipy_v0043_generator_introspection.md.
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Summary
gi_*/cr_*/ag_*) — frame, code, running, suspended, yieldfrom/await, origin.Runningflag on*object.Generator, set during resume/throw dispatch.notes/Spec/1500/1537_goipy_v0043_generator_introspection.md. Fixture:internal/testdata/343_generator_introspection.py.Test plan
go test ./... -timeout 600sgreen