tractor/examples/debugging/root_actor_error.py

import trio
import tractor


async def main() -> None:
    '''
    Raise an assertion error from the debug-enabled root actor.

    '''
    async with tractor.open_root_actor(
        debug_mode=True,
    ):
        assert 0


if __name__ == '__main__':
    trio.run(main)
Drop `tractor.run()` from all examples 2021-02-24 18:39:14 +00:00			`import trio`
Add initial root actor debugger tests 2020-10-03 23:35:18 +00:00			`import tractor`


Add basic typing to the `debugging/` examples Sweep the `examples/debugging/` set for basic typing: add `-> None` to all 16 bare `async def main()`s and annotate the clean single-line `open_nursery()` bindings as `tractor.ActorNursery`. Kept to the unambiguous, runtime-safe cases (these breakpoint/crash demos can't be run headless); the heterogeneous multi-line/paren-group nursery bindings + `current_actor()` returns are left for a later pass. Continues the examples-typing bullet in (this patch was generated in some part by [`claude-code`][claude-code-gh]) [claude-code-gh]: https://github.com/anthropics/claude-code 2026-07-02 16:32:49 +00:00			`async def main() -> None:`
Polish the debugger examples Finish the Python style, typing and docstring pass across the debugger examples without changing their intentional breakpoints, failures, cancellation races or timeout reproducers. Restore full child command lines in the documented process trees and keep the examples within the 69-column source limit. (this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`)) 2026-08-29 23:01:34 +00:00			`'''`
			`Raise an assertion error from the debug-enabled root actor.`

			`'''`
Drop `tractor.run()` from all examples 2021-02-24 18:39:14 +00:00			`async with tractor.open_root_actor(`
			`debug_mode=True,`
			`):`
			`assert 0`
Add initial root actor debugger tests 2020-10-03 23:35:18 +00:00

			`if __name__ == '__main__':`
Drop `tractor.run()` from all examples 2021-02-24 18:39:14 +00:00			`trio.run(main)`