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Groups > comp.lang.python > #102767
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| From | "Sven R. Kunze" <srkunze@mail.de> |
| Newsgroups | comp.lang.python |
| Subject | Re: Asyncio thought experiment |
| Date | Wed, 10 Feb 2016 18:44:14 +0100 |
| Lines | 22 |
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On 08.02.2016 23:13, Marko Rauhamaa wrote: > As I stated in an earlier post, a normal subroutine may turn out to be > blocking. To make it well-behaved under asyncio, you then dutifully tag > the subroutine with "async" and adorn the blocking statement with > "await". Consequently, you put "await" in front of all calls to the > subroutine and cascade the "async"s and "await"s all the way to the top > level. > > Now what would prevent you from making *every* function an "async" and > "await"ing *every* function call? Then, you would never fall victim to > the cascading async/await. > > And if you did that, why bother sprinkling async's and await's > everywhere? Why not make every single function call an await implicitly > and every single subroutine an async? In fact, that's how everything > works in multithreading: blocking statements don't need to be ornamented > in any manner. So? :) Best, Sven
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Asyncio thought experiment Marko Rauhamaa <marko@pacujo.net> - 2016-02-09 00:13 +0200 Re: Asyncio thought experiment "Sven R. Kunze" <srkunze@mail.de> - 2016-02-10 18:44 +0100
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