Current File : //opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyc
�
�[
bc @ s> d d d g Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z m
Z
d d l Z d d l m
Z
d d l m Z m Z m Z m Z d d l m Z m Z m Z m Z m Z d d
l m Z d e f d � � YZ e � Z d e f d � � YZ d e f d
� � YZ d S( t Queuet SimpleQueuet
JoinableQueuei����N( t Emptyt Fulli ( t Pipe( t Lockt BoundedSemaphoret Semaphoret Condition( t debugt infot Finalizet register_after_forkt
is_exiting( t assert_spawningc B s� e Z d d � Z d � Z d � Z d � Z e d d � Z e d d � Z d � Z
d � Z d � Z d
� Z
d � Z d � Z d
� Z d � Z d � Z e d � � Z e d � � Z e d � � Z RS( i c C s� | d k r t j j } n | | _ t d t � \ | _ | _ t � | _ t
j � | _ t
j d k ru d | _ n t � | _ t | � | _ | j � t
j d k r� t | t j � n d S( Ni t duplext win32( t _multiprocessingt SemLockt
SEM_VALUE_MAXt _maxsizeR t Falset _readert _writerR t _rlockt ost getpidt _opidt syst platformt Nonet _wlockR t _semt _after_forkR
R ( t selft maxsize( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyt __init__: s
c C s8 t | � | j | j | j | j | j | j | j f S( N( R R R R R R R! R ( R# ( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyt __getstate__L s
c C s> | \ | _ | _ | _ | _ | _ | _ | _ | j � d S( N( R R R R R R! R R" ( R# t state( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyt __setstate__Q s 0c C s� t d � t j t j � � | _ t j � | _ d | _ d | _
t | _ t | _
d | _ | j j | _ | j j | _ | j j | _ d S( Ns Queue._after_fork()( R
t threadingR R t _notemptyt collectionst dequet _bufferR t _threadt _jointhreadR t _joincancelledt _closedt _closeR t sendt _sendR t recvt _recvt pollt _poll( R# ( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyR" V s
c C s� | j s t � | j j | | � s. t � n | j j � z= | j d k rZ | j � n | j j
| � | j j � Wd | j j � Xd S( N(
R1 t AssertionErrorR! t acquireR R* R. R t
_start_threadR- t appendt notifyt release( R# t objt blockt timeout( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyt putc s
c C s | rT | d k rT | j j � z! | j � } | j j � | SWd | j j � Xn� | rm t j � | } n | j j | | � s� t � n zg | r� | t j � } | j | � s� t � q� n | j � s� t � n | j � } | j j � | SWd | j j � Xd S( N( R R R: R6 R! R> t timeR R8 ( R# R@ RA t rest deadline( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyt getq s,
c C s | j | j j j � S( N( R R! t _semlockt
_get_value( R# ( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyt qsize� s c C s | j � S( N( R8 ( R# ( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyt empty� s c C s | j j j � S( N( R! RG t _is_zero( R# ( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyt full� s c C s
| j t � S( N( RF R ( R# ( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyt
get_nowait� s c C s | j | t � S( N( RB R ( R# R? ( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyt
put_nowait� s c C sD t | _ z | j j � Wd | j } | r? d | _ | � n Xd S( N( t TrueR1 R t closeR2 R ( R# RP ( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyRP � s c C s3 t d � | j s t � | j r/ | j � n d S( Ns Queue.join_thread()( R
R1 R9 R/ ( R# ( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyt join_thread� s
c C s< t d � t | _ y | j j � Wn t k
r7 n Xd S( Ns Queue.cancel_join_thread()( R
RO R0 R/ t cancelt AttributeError( R# ( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyt cancel_join_thread� s
c C s� t d � | j j � t j d t j d | j | j | j | j | j
j f d d � | _ t
| j _ t d � | j j � t d � | j s� t | j t j t j | j � g d d �| _ n t | t j | j | j g d d
�| _ d S( Ns Queue._start_thread()t targett argst namet QueueFeederThreads doing self._thread.start()s ... done self._thread.start()t exitpriorityi����i
( R
R- t clearR) t ThreadR t _feedR* R4 R R RP R. RO t daemont startR0 R t _finalize_joint weakreft refR/ t _finalize_closeR2 ( R# ( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyR; � s(
c C sD t d � | � } | d k r6 | j � t d � n
t d � d S( Ns joining queue threads ... queue thread joineds ... queue thread already dead( R
R t join( t twrt thread( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyR_ � s
c C sA t d � | j � z | j t � | j � Wd | j � Xd S( Ns telling queue thread to quit( R
R: R< t _sentinelR= R> ( t buffert notempty( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyRb � s
c C s[ t d � | j } | j } | j } | j } t } t j d k rX | j }
| j } n d }
x� y� | � z | s~ | � n Wd | � Xyn xg | � } | | k r� t d � | � d S|
d k r� | | � q� |
� z | | � Wd | � Xq� WWn t k
r n XWqa t
k
rR}
t � r9t d |
� d Sd d l
} | j � qa Xqa Wd S( Ns$ starting thread to feed data to pipeR s% feeder thread got sentinel -- exitings error in queue thread: %si����( R
R: R> t waitt popleftRf R R R t
IndexErrort ExceptionR R t tracebackt print_exc( Rg Rh R3 t writelockRP t nacquiret nreleaset nwaitt bpopleftt sentinelt wacquiret wreleaseR? t eRm ( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyR\ � sL
N( t __name__t
__module__R% R& R( R" RO R RB RF RI RJ RL RM RN RP RQ RT R; t staticmethodR_ Rb R\ ( ( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyR 8 s$
c B sG e Z d d � Z d � Z d � Z e d d � Z d � Z d � Z RS( i c C s/ t j | | � t d � | _ t � | _ d S( Ni ( R R% R t _unfinished_tasksR t _cond( R# R$ ( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyR% ) s c C s t j | � | j | j f S( N( R R& R| R{ ( R# ( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyR& . s c C s. t j | | d � | d \ | _ | _ d S( Ni����( R R( R| R{ ( R# R' ( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyR( 1 s c C s� | j s t � | j j | | � s. t � n | j j � | j j � zJ | j d k rg | j � n | j
j | � | j j
� | j j � Wd | j j
� | j j
� Xd S( N( R1 R9 R! R: R R* R| R. R R; R- R< R{ R> R= ( R# R? R@ RA ( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyRB 5 s
c C si | j j � zG | j j t � s1 t d � � n | j j j � rS | j j � n Wd | j j � Xd S( Ns! task_done() called too many times( R| R: R{ R t
ValueErrorRG RK t
notify_allR> ( R# ( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyt task_doneF s
c C sH | j j � z& | j j j � s2 | j j � n Wd | j j � Xd S( N( R| R: R{ RG RK Ri R> ( R# ( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyRc P s
N(
Rx Ry R% R& R( RO R RB R Rc ( ( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyR ' s
c B s5 e Z d � Z d � Z d � Z d � Z d � Z RS( c C s\ t d t � \ | _ | _ t � | _ t j d k rB d | _ n t � | _ | j
� d S( NR R ( R R R R R R R R R R t
_make_methods( R# ( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyR% ^ s c C s | j j � S( N( R R7 ( R# ( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyRJ g s c C s& t | � | j | j | j | j f S( N( R R R R R ( R# ( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyR& j s
c C s, | \ | _ | _ | _ | _ | j � d S( N( R R R R R� ( R# R' ( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyR( n s c s� | j j � | j j | j j � � � � � f d � } | | _ | j d k rd | j j | _
nC | j j � | j j | j j � � � � � f d � } | | _
d S( Nc s! � � z � � SWd � � Xd S( N( ( ( t racquireR5 t rrelease( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyRF u s c s$ � � z � | � SWd � � Xd S( N( ( R? ( R3 Ru Rv ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyRB � s ( R R5 R R: R> RF R R R R3 RB ( R# RF RB ( ( R� R5 R� R3 Ru Rv s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyR� r s ( Rx Ry R% RJ R& R( R� ( ( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyR \ s
( t __all__R R R) R+ RC t atexitR` R R R R t R t synchronizeR R R R t utilR
R R R
R t forkingR t objectRf R R ( ( ( s; /opt/alt/python27/lib64/python2.7/multiprocessing/queues.pyt <module># s" "(�
5
Mini Shell