On Wed, Mar 6, 2019 at 4:37 PM pylang <[email protected]> wrote:
>> def maybe_async(fn):
>> @functools.wraps(fn)
>> def wrapper(*args, **kwargs):
>> coro = fn(*args, **kwargs)
>> if asyncio.get_running_loop() is not None:
>> return coro
>> else:
>> return await coro
>
> I was unable to run his example as-is (in Python 3.6 at least) since the
> `await` keyword is only permitted inside an `async def` function.
Oh yeah, that was a brain fart. I meant to write:
def maybe_async(fn):
@functools.wraps(fn)
def wrapper(*args, **kwargs):
coro = fn(*args, **kwargs)
if asyncio.get_running_loop() is not None:
return coro
else:
return asyncio.run(coro)
-n
--
Nathaniel J. Smith -- https://vorpus.org
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