From 49d439b681aa47cc7b0421d577e61e403dc7d888 Mon Sep 17 00:00:00 2001 From: Tyler Goodlet Date: Sun, 27 Jun 2021 00:45:59 -0400 Subject: [PATCH] Add some brief todo notes on idea of shielded breakpoint --- tractor/_debug.py | 21 +++++++++++++++++---- 1 file changed, 17 insertions(+), 4 deletions(-) diff --git a/tractor/_debug.py b/tractor/_debug.py index 4bb67c7..777e1b9 100644 --- a/tractor/_debug.py +++ b/tractor/_debug.py @@ -207,11 +207,24 @@ async def _hijack_stdin_relay_to_child( return "pdb_unlock_complete" -async def _breakpoint(debug_func) -> None: - """``tractor`` breakpoint entry for engaging pdb machinery - in subactors. +async def _breakpoint( + + debug_func, + + # TODO: + # shield: bool = False + +) -> None: + '''``tractor`` breakpoint entry for engaging pdb machinery + in the root or a subactor. + + ''' + # TODO: is it possible to debug a trio.Cancelled except block? + # right now it seems like we can kinda do with by shielding + # around ``tractor.breakpoint()`` but not if we move the shielded + # scope here??? + # with trio.CancelScope(shield=shield): - """ actor = tractor.current_actor() task_name = trio.lowlevel.current_task().name