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Reason: '%s'(R R (R((s*/usr/lib/python2.7/multiprocessing/pool.pyt__str__Ps cCsdt|S(Ns(tstr(R((s*/usr/lib/python2.7/multiprocessing/pool.pyt__repr__Ts(t__name__t __module__t__doc__RRR(((s*/usr/lib/python2.7/multiprocessing/pool.pyR Gs  cCs|dks6t|ttfkr0|dks6t|j}|j}t|drt|jj |j j n|dk r||nd}xI|dks|r||kry |}Wn"t t fk rt dPnX|dkrt dPn|\} } } } } yt| | | f}Wntk rO}t|f}nXy|| | |fWnMtk r}t||d}t d||| | t|ffnXd}} }} } } |d7}qWt d|dS(Nit_writers)worker got EOFError or IOError -- exitingsworker got sentinel -- exitingis0Possible encoding error while sending result: %ssworker exiting after %d tasks(tNonettypetinttlongtAssertionErrortputtgetthasattrRtcloset_readertEOFErrortIOErrorRtTruet ExceptiontFalseR (tinqueuetoutqueuet initializertinitargstmaxtasksRRt completedttasktjobtitfuncRtkwdstresulttetwrapped((s*/usr/lib/python2.7/multiprocessing/pool.pytworkerXsB6     !    cBseZdZeZdddddZdZdZdZdZ didZ ddZ dd Z dd Z didd Zddd Zed ZedZedZedZdZdZdZdZedZedZRS(sH Class which supports an async version of the `apply()` builtin c Cs/|jtj|_i|_t|_||_||_||_|dkr|y t }Wq|t k rxd}q|Xn|dkrt dn|dk rt |d rtdn||_g|_|jtjdtjd|f|_t|j_t|j_|jjtjdtjd|j|j|j|j|jf|_t|j_t|j_|jjtjdtjd|j|j|jf|_ t|j _t|j _|j jt!||j"d|j|j#|j|j|j|j|j |jfdd|_$dS( Nis&Number of processes must be at least 1t__call__sinitializer must be a callablettargetRt exitpriorityi(%t _setup_queuestQueuet _taskqueuet_cachetRUNt_statet_maxtasksperchildt _initializert _initargsRRtNotImplementedErrort ValueErrorRt TypeErrort _processest_poolt_repopulate_poolt threadingtThreadRt_handle_workerst_worker_handlerR#tdaemontstartt _handle_taskst _quick_putt _outqueuet _task_handlert_handle_resultst _quick_gett_result_handlerRt_terminate_poolt_inqueuet _terminate(Rt processesR(R)tmaxtasksperchild((s*/usr/lib/python2.7/multiprocessing/pool.pyRsX                               cCswt}xjttt|jD]M}|j|}|jdk r"td||jt }|j|=q"q"W|S(sCleanup after any worker processes which have exited due to reaching their specified lifetime. 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N(R_RF(R((s*/usr/lib/python2.7/multiprocessing/pool.pyt_maintain_pools cCsPddlm}||_||_|jjj|_|jjj|_ dS(Ni(t SimpleQueue( tqueuesRfRURORtsendRNR trecvRR(RRf((s*/usr/lib/python2.7/multiprocessing/pool.pyR8s   cCs.|jtkst|j|||jS(s1 Equivalent of `apply()` builtin (R=R<Rt apply_asyncR(RR/RR0((s*/usr/lib/python2.7/multiprocessing/pool.pytapplyscCs.|jtkst|j|||jS(s/ Equivalent of `map()` builtin (R=R<Rt map_asyncR(RR/titerablet chunksize((s*/usr/lib/python2.7/multiprocessing/pool.pyRsics|jtkst|dkrft|j|jjfdt|DjfS|dksxtt j ||}t|j|jjfdt|DjfdDSdS(sZ Equivalent of `itertools.imap()` -- can be MUCH slower than `Pool.map()` ic3s0|]&\}}j||fifVqdS(N(t_job(t.0R.tx(R/R1(s*/usr/lib/python2.7/multiprocessing/pool.pys sc3s0|]&\}}j|t|fifVqdS(N(RoR(RpR.Rq(R1(s*/usr/lib/python2.7/multiprocessing/pool.pys scss"|]}|D] }|Vq qdS(N((Rptchunktitem((s*/usr/lib/python2.7/multiprocessing/pool.pys sN( R=R<Rt IMapIteratorR;R:Rt enumeratet _set_lengthRt _get_tasks(RR/RmRnt task_batches((R/R1s*/usr/lib/python2.7/multiprocessing/pool.pytimaps cs|jtkst|dkrft|j|jjfdt|DjfS|dksxtt j ||}t|j|jjfdt|DjfdDSdS(sK Like `imap()` method but ordering of results is arbitrary ic3s0|]&\}}j||fifVqdS(N(Ro(RpR.Rq(R/R1(s*/usr/lib/python2.7/multiprocessing/pool.pys sc3s0|]&\}}j|t|fifVqdS(N(RoR(RpR.Rq(R1(s*/usr/lib/python2.7/multiprocessing/pool.pys scss"|]}|D] }|Vq qdS(N((RpRrRs((s*/usr/lib/python2.7/multiprocessing/pool.pys !sN( R=R<RtIMapUnorderedIteratorR;R:RRuRvRRw(RR/RmRnRx((R/R1s*/usr/lib/python2.7/multiprocessing/pool.pytimap_unordereds cCsV|jtkstt|j|}|jj|jd|||fgdf|S(s> Asynchronous equivalent of `apply()` builtin N( R=R<Rt ApplyResultR;R:RRoR(RR/RR0tcallbackR1((s*/usr/lib/python2.7/multiprocessing/pool.pyRj#s+cs|jtkstt|ds3t|}n|dkr}tt|t|jd\}}|r}|d7}q}nt|dkrd}nt j |||}t |j |t|||j jfdt|DdfS(s< Asynchronous equivalent of `map()` builtin t__len__iiic3s0|]&\}}j|t|fifVqdS(N(RoR(RpR.Rq(R1(s*/usr/lib/python2.7/multiprocessing/pool.pys =sN(R=R<RRtlistRtdivmodR[RERRwt MapResultR;R:RRu(RR/RmRnR}textraRx((R1s*/usr/lib/python2.7/multiprocessing/pool.pyRl,s ( cCsotj}xB|jtks6|jrP|jtkrP|jtjdqW|j j dt ddS(Ng?sworker handler exiting( RGtcurrent_threadR=R<R;t TERMINATERettimetsleepR:RRR(tpooltthread((s*/usr/lib/python2.7/multiprocessing/pool.pyRIAs  * cCs tj}xt|jdD]q\}}d}d} zGyxt|D]\} }|jrmtdPny||WqJtk r} |d \} } y|| j | t | fWqt k rqXqJXqJW|rtd|| dnwPWn}tk r|} |r|d nd \} } | |krX|| j | dt | fn|r}td|| dq}nXWdd}}} XqWtdy@td|j dtd x|D]}|dqWWnt k rtd nXtd dS( Nis'task handler found thread._state != RUNisdoing set_length()iistask handler got sentinels/task handler sending sentinel to result handlers(task handler sending sentinel to workerss/task handler got IOError when sending sentinelsstask handler exiting(ii(RGRtiterRRRuR=RR$t_setR%tKeyErrorRR"(t taskqueueRR'RtcacheRttaskseqt set_lengthR,R.R2R-tindtextp((s*/usr/lib/python2.7/multiprocessing/pool.pyRMNsR       !       cCstj}xy |}Wn"ttfk r@tddSX|jrm|jtks_ttdPn|dkrtdPn|\}}}y||j ||Wnt k rnXd}}}qWx|r|jtkry |}Wn"ttfk rtddSX|dkr:tdqn|\}}}y||j ||Wnt k rtnXd}}}qWt |drtdy5x.t dD] }|j jsPn|qWWqttfk rqXntdt||jdS( Ns.result handler got EOFError/IOError -- exitings,result handler found thread._state=TERMINATEsresult handler got sentinels&result handler ignoring extra sentinelR s"ensuring that outqueue is not fulli s7result handler exiting: len(cache)=%s, thread._state=%s(RGRR"R!RR=RRRRRRRZR tpollR[(R'RRRR,R-R.tobj((s*/usr/lib/python2.7/multiprocessing/pool.pyRQs\              ccsDt|}x1ttj||}|s1dS||fVqWdS(N(Rttuplet itertoolstislice(R/tittsizeRq((s*/usr/lib/python2.7/multiprocessing/pool.pyRws  cCstddS(Ns:pool objects cannot be passed between processes or pickled(RA(R((s*/usr/lib/python2.7/multiprocessing/pool.pyt __reduce__scCs5td|jtkr1t|_t|j_ndS(Ns closing pool(RR=R<tCLOSERJ(R((s*/usr/lib/python2.7/multiprocessing/pool.pyRs  cCs-tdt|_t|j_|jdS(Nsterminating pool(RRR=RJRV(R((s*/usr/lib/python2.7/multiprocessing/pool.pyt terminates   cCsntd|jttfks%t|jj|jj|jjx|j D]}|jqVWdS(Ns joining pool( RR=RRRRJR]RPRSRE(RR((s*/usr/lib/python2.7/multiprocessing/pool.pyR]s    cCsWtd|jjx9|jrR|jjrR|jjtjdqWdS(Ns7removing tasks from inqueue until task handler finishedi( Rt_rlocktacquiretis_aliveR RRiRR(R&t task_handlerR((s*/usr/lib/python2.7/multiprocessing/pool.pyt_help_stuff_finishs    c Cstdt|_t|_td|j||t||jsct|dksctt|_|jdtdt j |k r|j dn|rt |ddrtdx-|D]"} | j dkr| jqqWntdt j |k r$|j dntd t j |k rP|j dn|rt |ddrtd x;|D]0} | jrztd | j| j qzqzWndS( Nsfinalizing pools&helping task handler/workers to finishisjoining worker handlerg}Ô%ITRsterminating workerssjoining task handlersjoining result handlersjoining pool workersscleaning up worker %d(RRR=RR[RRRRRGRR]RR\Rtpid( tclsRR&R'Rtworker_handlerRtresult_handlerRR((s*/usr/lib/python2.7/multiprocessing/pool.pyRTs8    $          N((((RRRRRRR_RFReR8RkRRyR{RjRlt staticmethodRIRMRQRwRRRR]Rt classmethodRT(((s*/usr/lib/python2.7/multiprocessing/pool.pyRs0  :         4<     R|cBsDeZdZdZdZddZddZdZRS(cCsStjtj|_tj|_||_t|_ ||_ |||js  N( RRRRRRRRR(((s*/usr/lib/python2.7/multiprocessing/pool.pyR|s      RcBseZdZdZRS(cCstj|||t|_dg||_||_|dkr`d|_t|_||j =n||t |||_dS(Ni( R|RR#RRRt _chunksizet _number_leftRRotbool(RRRntlengthR}((s*/usr/lib/python2.7/multiprocessing/pool.pyRRs      cCs|\}}|r||j||j|d|j+|jd8_|jdkr|jrn|j|jn|j|j=|jjzt|_ |jj Wd|jj XqnWt |_ ||_|j|j=|jjzt|_ |jj Wd|jj XdS(Nii(RRRRR;RoRRR#RRRR%R(RR.tsuccess_resulttsuccessR1((s*/usr/lib/python2.7/multiprocessing/pool.pyR^s* "         (RRRR(((s*/usr/lib/python2.7/multiprocessing/pool.pyRPs RtcBs>eZdZdZddZeZdZdZRS(cCsktjtj|_tj|_||_tj |_ d|_ d|_ i|_|||j#s,        ,.-I