diff options
Diffstat (limited to 'Lib/asyncio/base_subprocess.py')
| -rw-r--r-- | Lib/asyncio/base_subprocess.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Lib/asyncio/base_subprocess.py b/Lib/asyncio/base_subprocess.py index 73425d9..8fc253c 100644 --- a/Lib/asyncio/base_subprocess.py +++ b/Lib/asyncio/base_subprocess.py @@ -210,6 +210,10 @@ class BaseSubprocessTransport(transports.SubprocessTransport): logger.info('%r exited with return code %r', self, returncode) self._returncode = returncode + if self._proc.returncode is None: + # asyncio uses a child watcher: copy the status into the Popen + # object. On Python 3.6, it is required to avoid a ResourceWarning. + self._proc.returncode = returncode self._call(self._protocol.process_exited) self._try_finish() @@ -227,7 +231,7 @@ class BaseSubprocessTransport(transports.SubprocessTransport): if self._returncode is not None: return self._returncode - waiter = futures.Future(loop=self._loop) + waiter = self._loop.create_future() self._exit_waiters.append(waiter) return (yield from waiter) |