On Sat, Nov 25, 2017 at 3:37 PM, Guido van Rossum <gu...@python.org> wrote:
> Maybe you didn't realize async/await don't need an event loop? Driving an > async/await-based coroutine is just as simple as driving a yield-from-based > one (`await` does exactly the same thing as `yield from`). > I realize I *can*, but it seems far from straightforward. I guess this is really a python-list question or something, but what is the async/await spelling of something toy like: In [1]: def fib(): ...: a, b = 1, 1 ...: while True: ...: yield a ...: a, b = b, a+b ...: In [2]: from itertools import takewhile In [3]: list(takewhile(lambda x: x<200, fib())) Out[3]: [1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144] > Maybe the rest of the discussion should be about deprecation vs. > SyntaxError in Python 3.7. > I vote SyntaxError, of course. :-) -- Keeping medicines from the bloodstreams of the sick; food from the bellies of the hungry; books from the hands of the uneducated; technology from the underdeveloped; and putting advocates of freedom in prisons. Intellectual property is to the 21st century what the slave trade was to the 16th.
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