Current File : //proc/self/root/proc/thread-self/root/lib64/python2.7/site-packages/zmq/backend/cffi/utils.pyc
�
+�{Wc @ s� d Z d d l m Z d d l m Z m Z d d l m Z m Z m Z m
Z
d d l m Z d � Z
d � Z d e f d
� � YZ d � Z d d
d g Z d S( s miscellaneous zmq_utils wrappingi����( t EINTRi ( t ffit C( t ZMQErrort InterruptedSystemCallt _check_rct _check_version( t unicodec C sA t d d � t | t � r. | j d � } n t t j | � � S( s| Check for zmq capability by name (e.g. 'ipc', 'curve')
.. versionadded:: libzmq-4.1
.. versionadded:: 14.1
i i s zmq.hast utf8( i i ( R t
isinstanceR t encodet boolR t zmq_has( t
capability( ( s< /usr/lib64/python2.7/site-packages/zmq/backend/cffi/utils.pyt has s
c C sk t d d � t j d � } t j d � } t j | | � } t | � t j | � d t j | � d f S( s generate a Z85 keypair for use with zmq.CURVE security
Requires libzmq (≥ 4.0) to have been built with CURVE support.
Returns
-------
(public, secret) : two bytestrings
The public and private keypair as 40 byte z85-encoded bytestrings.
i i t monitors char[64]i( ( i i ( R R t newR t zmq_curve_keypairR t buffer( t publict privatet rc( ( s< /usr/lib64/python2.7/site-packages/zmq/backend/cffi/utils.pyt
curve_keypair s
t Stopwatchc B s, e Z d � Z d � Z d � Z d � Z RS( c C s t j | _ d S( N( R t NULLt watch( t self( ( s< /usr/lib64/python2.7/site-packages/zmq/backend/cffi/utils.pyt __init__, s c C s4 | j t j k r$ t j � | _ n t d � � d S( Ns Stopwatch is already running.( R R R R t zmq_stopwatch_startR ( R ( ( s< /usr/lib64/python2.7/site-packages/zmq/backend/cffi/utils.pyt start/ s c C sG | j t j k r! t d � � n" t j | j � } t j | _ | Sd S( Ns- Must start the Stopwatch before calling stop.( R R R R R t zmq_stopwatch_stop( R t time( ( s< /usr/lib64/python2.7/site-packages/zmq/backend/cffi/utils.pyt stop5 s
c C s t j | � d S( N( R t zmq_sleep( R t seconds( ( s< /usr/lib64/python2.7/site-packages/zmq/backend/cffi/utils.pyt sleep= s ( t __name__t
__module__R R R R# ( ( ( s< /usr/lib64/python2.7/site-packages/zmq/backend/cffi/utils.pyR + s c O sC x< t r> | | � } y t | � Wn t k
r9 q q XPq Wd S( s/ make a call, retrying if interrupted with EINTRN( t TrueR R ( t ft argst kwargsR ( ( s< /usr/lib64/python2.7/site-packages/zmq/backend/cffi/utils.pyt _retry_sys_call@ s
R R N( t __doc__t errnoR t _cffiR R t zmq.errorR R R R t zmq.utils.strtypesR R R t objectR R* t __all__( ( ( s< /usr/lib64/python2.7/site-packages/zmq/backend/cffi/utils.pyt <module> s "
Mini Shell