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Author Michel Desmoulin
Recipients DragonFireCK, Michel Desmoulin, Samuel BOVÉE, amaury.forgeotdarc, benjamin.peterson, brandjon, dangyogi, daniel.urban, georg.brandl, gpolo, hagen, kcarnold, martin.panter, ncoghlan, pfctdayelise, pitrou, python-dev, r.david.murray, ron_adam, terry.reedy, yselivanov
Date 2016-02-15.09:42:11
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Marked as misclassified Yes
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We fixed our bug days ago, but I would have expected [*gen] to have triggered an exception before it even got to gather().

The real code was something like:

>>> l = (ensure_awaitable(callable_obj) for callable_obj in callable_list)
>>> gather(*l)

ensure_awaitable() is just using inspect to turn coroutine functions into coroutines, and wraps non coroutine callables with asyncio.coroutine(callable)().

In the end, ensure_awaitable did raise TypeError if the argument passed was not a callable.
Date User Action Args
2016-02-15 09:42:11Michel Desmoulinsetrecipients: + Michel Desmoulin, georg.brandl, terry.reedy, amaury.forgeotdarc, ncoghlan, pitrou, ron_adam, dangyogi, benjamin.peterson, gpolo, hagen, kcarnold, r.david.murray, daniel.urban, python-dev, pfctdayelise, martin.panter, brandjon, yselivanov, DragonFireCK, Samuel BOVÉE
2016-02-15 09:42:11Michel Desmoulinsetmessageid: <>
2016-02-15 09:42:11Michel Desmoulinlinkissue4806 messages
2016-02-15 09:42:11Michel Desmoulincreate