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bpo-42392: Remove loop parameter from asyncio.tasks and asyncio.subprocess (GH-23521)

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Yurii Karabas 2020-11-28 10:21:17 +02:00 • committed by GitHub
parent f9195318a8
commit e4fe303b8c
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9 changed files with 66 additions and 158 deletions
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30
Lib/asyncio/subprocess.py
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@ -1,7 +1,6 @@
__all__ = 'create_subprocess_exec', 'create_subprocess_shell'
import subprocess
import warnings
from . import events
from . import protocols
@ -193,24 +192,14 @@ class Process:
stderr = self._read_stream(2)
else:
stderr = self._noop()
stdin, stdout, stderr = await tasks.gather(stdin, stdout, stderr,
loop=self._loop)
stdin, stdout, stderr = await tasks.gather(stdin, stdout, stderr)
await self.wait()
return (stdout, stderr)
async def create_subprocess_shell(cmd, stdin=None, stdout=None, stderr=None,
loop=None, limit=streams._DEFAULT_LIMIT,
**kwds):
if loop is None:
loop = events.get_event_loop()
else:
warnings.warn("The loop argument is deprecated since Python 3.8 "
"and scheduled for removal in Python 3.10.",
DeprecationWarning,
stacklevel=2
)
limit=streams._DEFAULT_LIMIT, **kwds):
loop = events.get_running_loop()
protocol_factory = lambda: SubprocessStreamProtocol(limit=limit,
loop=loop)
transport, protocol = await loop.subprocess_shell(
@ -221,16 +210,9 @@ async def create_subprocess_shell(cmd, stdin=None, stdout=None, stderr=None,
async def create_subprocess_exec(program, *args, stdin=None, stdout=None,
stderr=None, loop=None,
limit=streams._DEFAULT_LIMIT, **kwds):
if loop is None:
loop = events.get_event_loop()
else:
warnings.warn("The loop argument is deprecated since Python 3.8 "
"and scheduled for removal in Python 3.10.",
DeprecationWarning,
stacklevel=2
)
stderr=None, limit=streams._DEFAULT_LIMIT,
**kwds):
loop = events.get_running_loop()
protocol_factory = lambda: SubprocessStreamProtocol(limit=limit,
loop=loop)
transport, protocol = await loop.subprocess_exec(