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This repository was archived by the owner on Dec 2, 2021. It is now read-only.
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This repository was archived by the owner on Dec 2, 2021. It is now read-only.
17-futures/countries/flags_asyncio.py fails to download flags #25
When running with python 3.6.6, with aiohttp 3.3.2, the 'flags_asyncio.py' script outputs 20 pairs of lines similar to this: Unclosed client session client_session: <aiohttp.client.ClientSession object at 0x10ecbfd68>
followed by 20 tracebacks similar to this: Task exception was never retrieved future: <Task finished coro=<download_one() done, defined at flags_asyncio.py:28>exception=TypeError("'_SessionRequestContextManager' object is not iterable",)> Traceback (most recent call last): File "flags_asyncio.py", line 30, in download_one image = yield from get_flag(cc) # <7> File "flags_asyncio.py", line 23, in get_flag resp = yield from aiohttp.request('GET', url) # <4> TypeError: '_SessionRequestContextManager' object is not iterable
Pull request #26 would address this issue. Obviously it would be out of sync with the book contents, but it would actually work and produce a positive result.
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When running with python 3.6.6, with aiohttp 3.3.2, the 'flags_asyncio.py' script outputs 20 pairs of lines similar to this:
Unclosed client sessionclient_session: <aiohttp.client.ClientSession object at 0x10ecbfd68>followed by 20 tracebacks similar to this:
Task exception was never retrievedfuture: <Task finished coro=<download_one() done, defined at flags_asyncio.py:28>exception=TypeError("'_SessionRequestContextManager' object is not iterable",)>Traceback (most recent call last):File "flags_asyncio.py", line 30, in download_oneimage = yield from get_flag(cc) # <7>File "flags_asyncio.py", line 23, in get_flagresp = yield from aiohttp.request('GET', url) # <4>TypeError: '_SessionRequestContextManager' object is not iterable