diff options
Diffstat (limited to 'Lib/asyncio/tasks.py')
| -rw-r--r-- | Lib/asyncio/tasks.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/Lib/asyncio/tasks.py b/Lib/asyncio/tasks.py index 38c2385..059143f 100644 --- a/Lib/asyncio/tasks.py +++ b/Lib/asyncio/tasks.py @@ -205,8 +205,11 @@ class Task(futures._PyFuture): # Inherit Python Task implementation if self.done(): return False self._num_cancels_requested += 1 - if self._num_cancels_requested > 1: - return False + # These two lines are controversial. See discussion starting at + # https://github.com/python/cpython/pull/31394#issuecomment-1053545331 + # Also remember that this is duplicated in _asynciomodule.c. + # if self._num_cancels_requested > 1: + # return False if self._fut_waiter is not None: if self._fut_waiter.cancel(msg=msg): # Leave self._fut_waiter; it may be a Task that |