New submission from Valentin Lavrinenko <valentin.lavrine...@gmail.com>:
``` @asynccontextmanager async def ctx(): yield async def gen(): async with ctx(): yield 'hello' yield 'world' async def main(): async with ctx(): async for value in gen(): print(value) raise RuntimeError() ``` Running main() leads to `RuntimeError: generator didn't stop after throw()`. This happens because async gernerator's `.athrow()` method doesn't re-throw `GeneratorExit` exception; probably, this is wrong. ---------- components: asyncio messages: 318853 nosy: Valentin Lavrinenko, asvetlov, yselivanov priority: normal severity: normal status: open title: @asynccontextmanager doesn't work well with async generators versions: Python 3.7 _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue33786> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com