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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/selector_events.py
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@ -96,9 +96,6 @@ class BaseSelectorEventLoop(base_events.BaseEventLoop):
self._selector.close()
self._selector = None
def _socketpair(self):
raise NotImplementedError
def _close_self_pipe(self):
self._remove_reader(self._ssock.fileno())
self._ssock.close()
@ -109,7 +106,7 @@ class BaseSelectorEventLoop(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