[issue27243] __aiter__ should return async iterator instead of awaitable
Martin Panter
report at bugs.python.org
Fri Jun 10 01:42:25 EDT 2016
Martin Panter added the comment:
Test suite emits a new warning, and fails under python -Werror:
======================================================================
ERROR: test_readline (test.test_asyncio.test_pep492.StreamReaderTests)
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Traceback (most recent call last):
File "/media/disk/home/proj/python/cpython/Lib/test/test_asyncio/test_pep492.py", line 89, in test_readline
data = self.loop.run_until_complete(reader())
File "/media/disk/home/proj/python/cpython/Lib/asyncio/base_events.py", line 387, in run_until_complete
return future.result()
File "/media/disk/home/proj/python/cpython/Lib/asyncio/futures.py", line 274, in result
raise self._exception
File "/media/disk/home/proj/python/cpython/Lib/asyncio/tasks.py", line 239, in _step
result = coro.send(None)
File "/media/disk/home/proj/python/cpython/Lib/test/test_asyncio/test_pep492.py", line 85, in reader
async for line in stream:
PendingDeprecationWarning: 'StreamReader' implements legacy __aiter__ protocol; __aiter__ should return an asynchronous iterator, not awaitable
----------
nosy: +martin.panter
status: closed -> open
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<http://bugs.python.org/issue27243>
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