1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
# tasks-intro.py
import trio
async def child1():
print(" child1: started! sleeping now...")
await trio.sleep(1)
print(" child1: exiting!")
async def child2():
print(" child2: started! sleeping now...")
await trio.sleep(1)
print(" child2: exiting!")
async def parent():
print("parent: started!")
async with trio.open_nursery() as nursery:
print("parent: spawning child1...")
nursery.start_soon(child1)
print("parent: spawning child2...")
nursery.start_soon(child2)
print("parent: waiting for children to finish...")
# -- we exit the nursery block here --
print("parent: all done!")
trio.run(parent)
|
