Current File : //lib64/python2.7/site-packages/zmq/eventloop/ioloop.pyo
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� � YZ d e k ojd k n r�e d � Z e e _! n e Z" d � Z# d S( sX tornado IOLoop API with zmq compatibility
If you have tornado ≥ 3.0, this is a subclass of tornado's IOLoop,
otherwise we ship a minimal subset of tornado in zmq.eventloop.minitornado.
The minimal shipped version of tornado's IOLoop does not include
support for concurrent futures - this will only be available if you
have tornado ≥ 3.0.
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PollIOLoopt PeriodicCallback( t gen_logi t DelayedCallbackc B� s, e Z d Z d d � Z d � Z d � Z RS( s� Schedules the given callback to be called once.
The callback is called once, after callback_time milliseconds.
`start` must be called after the DelayedCallback is created.
The timeout is calculated from when `start` is called.
c C� s? t j d t � t | d � } t t | � j | | | � d S( NsD DelayedCallback is deprecated.
Use loop.add_timeout instead.g����MbP?( t warningst warnt DeprecationWarningt maxt superR t __init__( t selft callbackt
callback_timet io_loop( ( s: /usr/lib64/python2.7/site-packages/zmq/eventloop/ioloop.pyR 3 s
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__module__t __doc__t NoneR R R ( ( ( s: /usr/lib64/python2.7/site-packages/zmq/eventloop/ioloop.pyR * s t ZMQPollerc B� sb e Z d Z d � Z e d � � Z e d � � Z d � Z d � Z d � Z d � Z
d � Z RS( s� A poller that can be used in the tornado IOLoop.
This simply wraps a regular zmq.Poller, scaling the timeout
by 1000, so that it is in seconds rather than milliseconds.
c C� s t � | _ d S( N( R t _poller( R ( ( s: /usr/lib64/python2.7/site-packages/zmq/eventloop/ioloop.pyR Q s c C� sX d } | t j @r | t O} n | t j @r: | t O} n | t j @rT | t O} n | S( sE translate IOLoop.READ/WRITE/ERROR event masks into zmq.POLLIN/OUT/ERRi ( t IOLoopt READR t WRITER t ERRORR ( t eventst z_events( ( s: /usr/lib64/python2.7/site-packages/zmq/eventloop/ioloop.pyt _map_eventsT s
c C� sX d } | t @r | t j O} n | t @r: | t j O} n | t @rT | t j O} n | S( sE translate zmq.POLLIN/OUT/ERR event masks into IOLoop.READ/WRITE/ERRORi ( R R) R* R R+ R R, ( R. R- ( ( s: /usr/lib64/python2.7/site-packages/zmq/eventloop/ioloop.pyt
_remap_events` s
c C� s | j j | | j | � � S( N( R( t registerR/ ( R t fdR- ( ( s: /usr/lib64/python2.7/site-packages/zmq/eventloop/ioloop.pyR1 l s c C� s | j j | | j | � � S( N( R( t modifyR/ ( R R2 R- ( ( s: /usr/lib64/python2.7/site-packages/zmq/eventloop/ioloop.pyR3 o s c C� s | j j | � S( N( R( t
unregister( R R2 ( ( s: /usr/lib64/python2.7/site-packages/zmq/eventloop/ioloop.pyR4 r s c C� sB | j j d | � } g | D]! \ } } | | j | � f ^ q S( so poll in seconds rather than milliseconds.
Event masks will be IOLoop.READ/WRITE/ERROR
i� ( R( t pollR0 ( R t timeoutR. R2 t evt( ( s: /usr/lib64/python2.7/site-packages/zmq/eventloop/ioloop.pyR5 u s c C� s d S( N( ( R ( ( s: /usr/lib64/python2.7/site-packages/zmq/eventloop/ioloop.pyt close} s ( R# R$ R% R t staticmethodR/ R0 R1 R3 R4 R5 R8 ( ( ( s: /usr/lib64/python2.7/site-packages/zmq/eventloop/ioloop.pyR' J s t ZMQIOLoopc B� sA e Z d Z d d � Z e d � � Z e d � � Z d � Z RS( s ZMQ subclass of tornado's IOLoopc K� s; | d k r t � n | } t t | � j d | | � d S( Nt impl( R& R' R R: t
initialize( R R; t kwargs( ( s: /usr/lib64/python2.7/site-packages/zmq/eventloop/ioloop.pyR< � s c O� s, t d k r t j t � n t j | | � S( s
Returns a global `IOLoop` instance.
Most applications have a single, global `IOLoop` running on the
main thread. Use this method to get this instance from
another thread. To get the current thread's `IOLoop`, use `current()`.
i ( i ( t tornado_versionR t configureR: t instance( t argsR= ( ( s: /usr/lib64/python2.7/site-packages/zmq/eventloop/ioloop.pyR@ � s
c O� s, t d k r t j t � n t j | | � S( s/ Returns the current thread’s IOLoop.
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i c C� s& d d l m } | j j | � | � S( sB backport IOLoop.close to 3.0 from 3.1 (supports fd.close() method)i ( R ( t zmq.eventloop.minitornado.ioloopR R8 t __get__( R t all_fdst mini_loop( ( s: /usr/lib64/python2.7/site-packages/zmq/eventloop/ioloop.pyt backport_close� s c C� sE d d l m } t d k r/ | j j t � n t j � | j _ d S( s4 set the tornado IOLoop instance with the pyzmq IOLoop.
After calling this function, tornado's IOLoop.instance() and pyzmq's
IOLoop.instance() will return the same object.
An assertion error will be raised if tornado's IOLoop has been initialized
prior to calling this function.
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