diff options
Diffstat (limited to 'Lib/asyncio/tasks.py')
| -rw-r--r-- | Lib/asyncio/tasks.py | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/Lib/asyncio/tasks.py b/Lib/asyncio/tasks.py index 743e82b..15422da 100644 --- a/Lib/asyncio/tasks.py +++ b/Lib/asyncio/tasks.py @@ -42,7 +42,9 @@ def all_tasks(loop=None): """Return a set of all tasks for the loop.""" if loop is None: loop = events.get_running_loop() - return {t for t in _all_tasks + # NB: set(_all_tasks) is required to protect + # from https://bugs.python.org/issue34970 bug + return {t for t in list(_all_tasks) if futures._get_loop(t) is loop and not t.done()} @@ -52,7 +54,9 @@ def _all_tasks_compat(loop=None): # method. if loop is None: loop = events.get_event_loop() - return {t for t in _all_tasks if futures._get_loop(t) is loop} + # NB: set(_all_tasks) is required to protect + # from https://bugs.python.org/issue34970 bug + return {t for t in list(_all_tasks) if futures._get_loop(t) is loop} def _set_task_name(task, name): |