diff options
Diffstat (limited to 'sources/pyside6/PySide6/QtAsyncio/tasks.py')
| -rw-r--r-- | sources/pyside6/PySide6/QtAsyncio/tasks.py | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sources/pyside6/PySide6/QtAsyncio/tasks.py b/sources/pyside6/PySide6/QtAsyncio/tasks.py index be1809d5c..deabf690d 100644 --- a/sources/pyside6/PySide6/QtAsyncio/tasks.py +++ b/sources/pyside6/PySide6/QtAsyncio/tasks.py @@ -4,6 +4,7 @@ from __future__ import annotations from . import events from . import futures +import traceback from typing import Any @@ -38,6 +39,8 @@ class QAsyncioTask(futures.QAsyncioFuture): self._cancelled = False # PYSIDE-2644; see _step self._cancel_count = 0 self._cancel_message: str | None = None + # Store traceback in case of Exception. Useful when exception happens in coroutine + self._tb: str = None # https://docs.python.org/3/library/asyncio-extending.html#task-lifetime-support asyncio._register_task(self) # type: ignore[arg-type] @@ -113,6 +116,7 @@ class QAsyncioTask(futures.QAsyncioFuture): except BaseException as e: self._state = futures.QAsyncioFuture.FutureState.DONE_WITH_EXCEPTION self._exception = e + self._tb = traceback.format_exc() else: if asyncio.futures.isfuture(result): # If the coroutine yields a future, the task will await its @@ -159,7 +163,8 @@ class QAsyncioTask(futures.QAsyncioFuture): "task": self, "future": (exception_or_future if asyncio.futures.isfuture(exception_or_future) - else None) + else None), + "traceback": self._tb }) if self.done(): |