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asyncio: use directly socket.socketpair() (#4597)

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Since Python 3.5, socket.socketpair() is also available on Windows,
and so can be used directly, rather than using
asyncio.windows_utils.socketpair().
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Victor Stinner 2017-11-28 11:15:26 +01:00 • committed by GitHub
parent 92f9339a58
commit a10dc3efcb
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7 changed files with 9 additions and 36 deletions
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5
Lib/asyncio/proactor_events.py
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@ -446,9 +446,6 @@ class BaseProactorEventLoop(base_events.BaseEventLoop):
def sock_accept(self, sock):
return self._proactor.accept(sock)
def _socketpair(self):
raise NotImplementedError
def _close_self_pipe(self):
if self._self_reading_future is not None:
self._self_reading_future.cancel()
@ -461,7 +458,7 @@ class BaseProactorEventLoop(base_events.BaseEventLoop):
def _make_self_pipe(self):
# A self-socket, really. :-)
self._ssock, self._csock = self._socketpair()
self._ssock, self._csock = socket.socketpair()
self._ssock.setblocking(False)
self._csock.setblocking(False)
self._internal_fds += 1