From 7e473e94a52024ac821dd2f206290423e4987ead Mon Sep 17 00:00:00 2001 From: Andrew Svetlov Date: Sun, 13 Mar 2022 18:34:46 +0200 Subject: bpo-46995: Deprecate missing asyncio.Task.set_name() for third-party task implementations (GH-31838) Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com> --- Lib/asyncio/tasks.py | 5 ++++- Lib/test/test_asyncio/test_tasks.py | 1 - Misc/NEWS.d/next/Library/2022-03-12-13-50-42.bpo-46995.2kdNDg.rst | 2 ++ 3 files changed, 6 insertions(+), 2 deletions(-) create mode 100644 Misc/NEWS.d/next/Library/2022-03-12-13-50-42.bpo-46995.2kdNDg.rst diff --git a/Lib/asyncio/tasks.py b/Lib/asyncio/tasks.py index 059143f..e604298 100644 --- a/Lib/asyncio/tasks.py +++ b/Lib/asyncio/tasks.py @@ -67,7 +67,10 @@ def _set_task_name(task, name): try: set_name = task.set_name except AttributeError: - pass + warnings.warn("Task.set_name() was added in Python 3.8, " + "the method support will be mandatory for third-party " + "task implementations since 3.13.", + DeprecationWarning, stacklevel=3) else: set_name(name) diff --git a/Lib/test/test_asyncio/test_tasks.py b/Lib/test/test_asyncio/test_tasks.py index 9508792..95fabf7 100644 --- a/Lib/test/test_asyncio/test_tasks.py +++ b/Lib/test/test_asyncio/test_tasks.py @@ -12,7 +12,6 @@ import sys import textwrap import traceback import unittest -import weakref from unittest import mock from types import GenericAlias diff --git a/Misc/NEWS.d/next/Library/2022-03-12-13-50-42.bpo-46995.2kdNDg.rst b/Misc/NEWS.d/next/Library/2022-03-12-13-50-42.bpo-46995.2kdNDg.rst new file mode 100644 index 0000000..021923f --- /dev/null +++ b/Misc/NEWS.d/next/Library/2022-03-12-13-50-42.bpo-46995.2kdNDg.rst @@ -0,0 +1,2 @@ +Deprecate missing :meth:`asyncio.Task.set_name` for third-party task +implementations, schedule making it mandatory in Python 3.13. -- cgit v0.12