2019-11-13 05:08:22 -05:00
|
|
|
# Test general exception handling
|
|
|
|
|
|
|
|
try:
|
2023-08-22 11:15:46 -04:00
|
|
|
import asyncio
|
2019-11-13 05:08:22 -05:00
|
|
|
except ImportError:
|
2023-08-22 11:15:46 -04:00
|
|
|
print("SKIP")
|
|
|
|
raise SystemExit
|
2019-11-13 05:08:22 -05:00
|
|
|
|
2023-02-01 03:08:41 -05:00
|
|
|
|
2019-11-13 05:08:22 -05:00
|
|
|
# main task raising an exception
|
|
|
|
async def main():
|
|
|
|
print("main start")
|
|
|
|
raise ValueError(1)
|
|
|
|
print("main done")
|
|
|
|
|
|
|
|
|
|
|
|
try:
|
|
|
|
asyncio.run(main())
|
|
|
|
except ValueError as er:
|
|
|
|
print("ValueError", er.args[0])
|
|
|
|
|
2023-02-01 03:08:41 -05:00
|
|
|
|
2019-11-13 05:08:22 -05:00
|
|
|
# sub-task raising an exception
|
|
|
|
async def task():
|
|
|
|
print("task start")
|
|
|
|
raise ValueError(2)
|
|
|
|
print("task done")
|
|
|
|
|
|
|
|
|
|
|
|
async def main():
|
|
|
|
print("main start")
|
|
|
|
t = asyncio.create_task(task())
|
|
|
|
await t
|
|
|
|
print("main done")
|
|
|
|
|
|
|
|
|
|
|
|
try:
|
|
|
|
asyncio.run(main())
|
|
|
|
except ValueError as er:
|
|
|
|
print("ValueError", er.args[0])
|
|
|
|
|
2023-02-01 03:08:41 -05:00
|
|
|
|
2019-11-13 05:08:22 -05:00
|
|
|
# main task raising an exception with sub-task not yet scheduled
|
|
|
|
# TODO not currently working, task is never scheduled
|
|
|
|
async def task():
|
|
|
|
# print('task run') uncomment this line when it works
|
|
|
|
pass
|
|
|
|
|
|
|
|
|
|
|
|
async def main():
|
|
|
|
print("main start")
|
|
|
|
asyncio.create_task(task())
|
|
|
|
raise ValueError(3)
|
|
|
|
print("main done")
|
|
|
|
|
|
|
|
|
|
|
|
try:
|
|
|
|
asyncio.run(main())
|
|
|
|
except ValueError as er:
|
|
|
|
print("ValueError", er.args[0])
|