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gh-96348: Deprecate the 3-arg signature of coroutine.throw and generator.throw (GH-96428)

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Ofey Chan 2022-09-30 16:43:02 +08:00 • committed by GitHub
parent 9a11ed8e50
commit 83a3de4e06
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14 changed files with 125 additions and 21 deletions
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4
Lib/contextlib.py
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@ -152,7 +152,7 @@ class _GeneratorContextManager(
# tell if we get the same exception back
value = typ()
try:
self.gen.throw(typ, value, traceback)
self.gen.throw(value)
except StopIteration as exc:
# Suppress StopIteration *unless* it's the same exception that
# was passed to throw(). This prevents a StopIteration
@ -219,7 +219,7 @@ class _AsyncGeneratorContextManager(
# tell if we get the same exception back
value = typ()
try:
await self.gen.athrow(typ, value, traceback)
await self.gen.athrow(value)
except StopAsyncIteration as exc:
# Suppress StopIteration *unless* it's the same exception that
# was passed to throw(). This prevents a StopIteration