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Remove redundant _ensure_future in favor of ensure_future in asyncio #102398

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merged 1 commit into from
Mar 7, 2023
Merged

Remove redundant _ensure_future in favor of ensure_future in asyncio #102398

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8 changes: 2 additions & 6 deletions Lib/asyncio/tasks.py
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Original file line number Diff line number Diff line change
Expand Up @@ -630,10 +630,6 @@ def ensure_future(coro_or_future, *, loop=None):

If the argument is a Future, it is returned directly.
"""
return _ensure_future(coro_or_future, loop=loop)


def _ensure_future(coro_or_future, *, loop=None):
if futures.isfuture(coro_or_future):
if loop is not None and loop is not futures._get_loop(coro_or_future):
raise ValueError('The future belongs to a different loop than '
Expand Down Expand Up @@ -798,7 +794,7 @@ def _done_callback(fut):
outer = None # bpo-46672
for arg in coros_or_futures:
if arg not in arg_to_fut:
fut = _ensure_future(arg, loop=loop)
fut = ensure_future(arg, loop=loop)
if loop is None:
loop = futures._get_loop(fut)
if fut is not arg:
Expand Down Expand Up @@ -855,7 +851,7 @@ def shield(arg):
weak references to tasks. A task that isn't referenced elsewhere
may get garbage collected at any time, even before it's done.
"""
inner = _ensure_future(arg)
inner = ensure_future(arg)
if inner.done():
# Shortcut.
return inner
Expand Down