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bpo-40967: Remove deprecated asyncio.Task.current_task() and asyncio.Task.all_tasks() (GH-20874)

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(cherry picked from commit 004e64e805)

Co-authored-by: Rémi Lapeyre <remi.lapeyre@lenstra.fr>
This commit is contained in:
Miss Islington (bot) 2020-07-01 21:06:51 -07:00 • committed by GitHub
parent fe0175f5b5
commit df59293bf0
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7 changed files with 9 additions and 270 deletions
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28
Lib/asyncio/tasks.py
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@ -113,34 +113,6 @@ class Task(futures._PyFuture): # Inherit Python Task implementation
# status is still pending
_log_destroy_pending = True
@classmethod
def current_task(cls, loop=None):
"""Return the currently running task in an event loop or None.
By default the current task for the current event loop is returned.
None is returned when called not in the context of a Task.
"""
warnings.warn("Task.current_task() is deprecated since Python 3.7, "
"use asyncio.current_task() instead",
DeprecationWarning,
stacklevel=2)
if loop is None:
loop = events.get_event_loop()
return current_task(loop)
@classmethod
def all_tasks(cls, loop=None):
"""Return a set of all tasks for an event loop.
By default all tasks for the current event loop are returned.
"""
warnings.warn("Task.all_tasks() is deprecated since Python 3.7, "
"use asyncio.all_tasks() instead",
DeprecationWarning,
stacklevel=2)
return _all_tasks_compat(loop)
def __init__(self, coro, *, loop=None, name=None):
super().__init__(loop=loop)
if self._source_traceback: