ó L]c@spdZddlZddlmZddlmZmZmZdefd„ƒYZ dd„Z dd gZ dS( s*0MQ polling related functions and classes.i˙˙˙˙N(tzmq_polli(tPOLLINtPOLLOUTtPOLLERRtPollercBsaeZdZdZiZd„Zd„Zee Bd„Z ee Bd„Z d„Z dd„Z RS(s>A stateful poll interface that mirrors Python's built-in poll.cCsg|_i|_dS(N(tsocketst_map(tself((s-lib/python2.7/site-packages/zmq/sugar/poll.pyt__init__s cCs ||jkS(N(R(Rtsocket((s-lib/python2.7/site-packages/zmq/sugar/poll.pyt __contains__scCs|rm||jkr8|j|}||f|j| (rlist, wlist, xlist) Return the result of poll as a lists of sockets ready for r/w/exception. This has the same interface as Python's built-in ``select.select()`` function. Parameters ---------- timeout : float, int, optional The timeout in seconds. If None, no timeout (infinite). This is in seconds to be compatible with ``select.select()``. rlist : list of sockets/FDs sockets/FDs to be polled for read events wlist : list of sockets/FDs sockets/FDs to be polled for write events xlist : list of sockets/FDs sockets/FDs to be polled for error events Returns ------- (rlist, wlist, xlist) : tuple of lists of sockets (length 3) Lists correspond to sockets available for read/write/error events respectively. i˙˙˙˙g@@iN(RRtsetRRRR R(trlisttwlisttxlistRRtsRtreturn_sockets((s-lib/python2.7/site-packages/zmq/sugar/poll.pytselectfs2             R"( Rtzmqt zmq.backendRt constantsRRRtobjectRRR"t__all__(((s-lib/python2.7/site-packages/zmq/sugar/poll.pyts  V 8