micropython/tests/basics/async_await2.py
Angus Gratton 3ec8b9a77c all: Replace legacy name with MicroPython and MPy as applicable.
With the aim of getting consistency, and removing the need to learn an
additional term, replace uses of uPy/uPython with MPy/MicroPython.

Rule of thumb was to use "MPy" abbreviation where "CPy" is used nearby, but
the full word MicroPython otherwise.

This work was funded through GitHub Sponsors.

Signed-off-by: Angus Gratton <angus@redyak.com.au>
2025-10-04 00:19:40 +10:00

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Python

# test await expression
import sys
if sys.implementation.name == 'micropython':
# MicroPython allows normal generators to be awaitables
coroutine = lambda f: f
else:
import types
coroutine = types.coroutine
@coroutine
def wait(value):
print('wait value:', value)
msg = yield 'message from wait({})'.format(value)
print('wait got back:', msg)
return 10
async def f():
x = await wait(1)**2
print('x =', x)
coro = f()
print('return from send:', coro.send(None))
try:
coro.send('message from main')
except StopIteration:
print('got StopIteration')