From a9f90bc602c277bd487ff41f308bf7e88b3efb90 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Charles-Fran=C3=A7ois=20Natali?= Date: Fri, 29 Nov 2013 18:52:51 +0100 Subject: [PATCH] Set the FDs non-blocking in the selectors example. --- Doc/library/selectors.rst | 21 ++++++++++++--------- 1 file changed, 12 insertions(+), 9 deletions(-) diff --git a/Doc/library/selectors.rst b/Doc/library/selectors.rst index 38ca4d427f..5acd0c2818 100644 --- a/Doc/library/selectors.rst +++ b/Doc/library/selectors.rst @@ -214,26 +214,29 @@ Examples of selector usage:: >>> import selectors >>> import socket - >>> + >>> >>> s = selectors.DefaultSelector() >>> r, w = socket.socketpair() - >>> + >>> + >>> r.setblocking(False) + >>> w.setblocking(False) + >>> >>> s.register(r, selectors.EVENT_READ) - SelectorKey(fileobj=, fd=4, events=1, data=None) + SelectorKey(fileobj=, fd=4, events=1, data=None) >>> s.register(w, selectors.EVENT_WRITE) - SelectorKey(fileobj=, fd=5, events=2, data=None) - >>> + SelectorKey(fileobj=, fd=5, events=2, data=None) + >>> >>> print(s.select()) - [(SelectorKey(fileobj=, fd=5, events=2, data=None), 2)] - >>> + [(SelectorKey(fileobj=, fd=5, events=2, data=None), 2)] + >>> >>> for key, events in s.select(): ... if events & selectors.EVENT_WRITE: ... key.fileobj.send(b'spam') - ... + ... 4 >>> for key, events in s.select(): ... if events & selectors.EVENT_READ: ... print(key.fileobj.recv(1024)) - ... + ... b'spam' >>> s.close() -- 2.49.0