basic trio example

basic_trio.py

import trio


async def child1(nursery):
    print("from 1")

    # will cancel the nursery
    # raise Exception("there")

    await trio.sleep(1)
    print("exit 1")


async def child2(nursery):
    print("from 2")
    await trio.sleep(1)
    print("exit 2")


async def parent():
    async with trio.open_nursery() as n:
        n.start_soon(child1, n)
        n.start_soon(child2, n)
    print("done parent")


trio.run(parent)