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tractor
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Runtime import `.get_root()` in stdin hijacker to avoid import cycle

multihomed
Tyler Goodlet 2023-10-17 16:52:31 -04:00
parent 534e5d150d
commit 7eb31f3fea
1 changed files with 4 additions and 3 deletions
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7
tractor/devx/_debug.py
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@ -49,7 +49,6 @@ from trio_typing import (
) )
from ..log import get_logger from ..log import get_logger
from .._discovery import get_root
from .._state import ( from .._state import (
is_root_process, is_root_process,
debug_mode, debug_mode,
@ -331,7 +330,7 @@ async def lock_tty_for_child(
f'Actor {subactor_uid} is blocked from acquiring debug lock\n' f'Actor {subactor_uid} is blocked from acquiring debug lock\n'
f"remote task: {task_name}:{subactor_uid}" f"remote task: {task_name}:{subactor_uid}"
) )
ctx._enter_debugger_on_cancel = False ctx._enter_debugger_on_cancel: bool = False
await ctx.cancel(f'Debug lock blocked for {subactor_uid}') await ctx.cancel(f'Debug lock blocked for {subactor_uid}')
return 'pdb_lock_blocked' return 'pdb_lock_blocked'
@ -388,6 +387,8 @@ async def wait_for_parent_stdin_hijack(
``maybe_wait_for_debugger()``). ``maybe_wait_for_debugger()``).
''' '''
from .._discovery import get_root
with trio.CancelScope(shield=True) as cs: with trio.CancelScope(shield=True) as cs:
Lock._debugger_request_cs = cs Lock._debugger_request_cs = cs
@ -611,7 +612,7 @@ def _set_trace(
pdb: MultiActorPdb | None = None, pdb: MultiActorPdb | None = None,
shield: bool = False, shield: bool = False,
): ):
__tracebackhide__ = True __tracebackhide__: bool = True
actor: tractor.Actor = actor or tractor.current_actor() actor: tractor.Actor = actor or tractor.current_actor()
# start 2 levels up in user code # start 2 levels up in user code