tractor/examples/debugging/open_ctx_modnofound.py

41 lines
741 B
Python

import trio
import tractor
@tractor.context
async def just_sleep(
ctx: tractor.Context,
**kwargs,
) -> None:
'''
Start and sleep.
'''
await ctx.started()
await trio.sleep_forever()
async def main() -> None:
async with tractor.open_nursery(
debug_mode=True,
) as n:
portal = await n.start_actor(
'ctx_child',
# XXX: we don't enable the current module in order
# to trigger `ModuleNotFound`.
enable_modules=[],
)
async with portal.open_context(
just_sleep, # taken from pytest parameterization
) as (ctx, sent):
raise KeyboardInterrupt
if __name__ == '__main__':
trio.run(main)