관리-도구
편집 파일: threading.cpython-35.opt-2.pyc
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Yn Xd | j j � rG d n d | j j | j j | | j t t | � � f S)Nz)<%s %s.%s object owner=%r count=%d at %s>�locked�unlocked) r% �_active�name�KeyErrorr$ r) � __class__� __module__� __qualname__r& �hex�id)r' �ownerr r r �__repr__d s z_RLock.__repr__T� c C s\ t � } | j | k r+ | j d 7_ d S| j j | | � } | rX | | _ d | _ | S)Nr5 )� get_identr% r& r$ �acquire)r' �blocking�timeout�me�rcr r r r7 s s z_RLock.acquirec C sR | j t � k r t d � � | j d | _ } | sN d | _ | j j � d S)Nz cannot release un-acquired lockr5 )r% r6 � RuntimeErrorr& r$ �release)r' r r r r r= � s z_RLock.releasec C s | j � d S)N)r= )r' �t�v�tbr r r �__exit__� s z_RLock.__exit__c C s# | j j � | \ | _ | _ d S)N)r$ r7 r& r% )r' �stater r r �_acquire_restore� s z_RLock._acquire_restorec C sV | j d k r t d � � | j } d | _ | j } d | _ | j j � | | f S)Nr z cannot release un-acquired lock)r& r< r% r$ r= )r' r r3 r r r � _release_save� s z_RLock._release_savec C s | j t � k S)N)r% r6 )r' r r r � _is_owned� s z_RLock._is_ownedN���) �__name__r/ r0 r( r4 r7 � __enter__r= rA rC rD rE r r r r r" U s $ r" c @ s� e Z d Z d d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d d � Z d d d � Z d d d � Z d d � Z e Z d S)r Nc C s� | d k r t � } | | _ | j | _ | j | _ y | j | _ Wn t k rZ Yn Xy | j | _ Wn t k r Yn Xy | j | _ Wn t k r� Yn Xt � | _ d S)N) r �_lockr7 r= rD �AttributeErrorrC rE �_deque�_waiters)r' �lockr r r r( � s$ zCondition.__init__c C s | j j � S)N)rI rH )r' r r r rH � s zCondition.__enter__c G s | j j | � S)N)rI rA )r' r r r r rA � s zCondition.__exit__c C s d | j t | j � f S)Nz<Condition(%s, %d)>)rI �lenrL )r' r r r r4 � s zCondition.__repr__c C s | j j � d S)N)rI r= )r' r r r rD � s zCondition._release_savec C s | j j � d S)N)rI r7 )r' �xr r r rC � s zCondition._acquire_restorec C s+ | j j d � r# | j j � d Sd Sd S)Nr FT)rI r7 r= )r' r r r rE � s zCondition._is_ownedc C s� | j � s t d � � t � } | j � | j j | � | j � } d } zW | d k ro | j � d } n0 | d k r� | j d | � } n | j d � } | SWd | j | � | s� y | j j | � Wn t k r� Yn XXd S)Nz cannot wait on un-acquired lockFTr ) rE r< r# r7 rL �appendrD rC �remove� ValueError)r' r9 �waiter� saved_state�gotitr r r �wait s* zCondition.waitc C s~ d } | } | � } xb | sy | d k r` | d k rF t � | } n | t � } | d k r` P| j | � | � } q W| S)Nr )�_timerV )r' � predicater9 �endtime�waittime�resultr r r �wait_for5 s zCondition.wait_forr5 c C s� | j � s t d � � | j } t t | | � � } | s@ d Sx> | D]6 } | j � y | j | � WqG t k r| YqG XqG Wd S)Nz!cannot notify on un-acquired lock)rE r< rL rK �_islicer= rQ rR )r' �n� all_waiters�waiters_to_notifyrS r r r �notifyL s zCondition.notifyc C s | j t | j � � d S)N)ra rN rL )r' r r r � notify_allc s zCondition.notify_all)rG r/ r0 r( rH rA r4 rD rC rE rV r\ ra rb � notifyAllr r r r r � s 0 c @ sO e Z d Z d d d � Z d d d d � Z e Z d d � Z d d � Z d S) r r5 c C s7 | d k r t d � � t t � � | _ | | _ d S)Nr z$semaphore initial value must be >= 0)rR r r �_cond�_value)r' �valuer r r r( { s zSemaphore.__init__TNc C s� | r | d k r t d � � d } d } | j �� x� | j d k r� | sN P| d k r� | d k rv t � | } n | t � } | d k r� P| j j | � q8 W| j d 8_ d } Wd QRX| S)Nz.can't specify timeout for non-blocking acquireFr r5 T)rR rd re rW rV )r' r8 r9 r; rY r r r r7 � s$ zSemaphore.acquirec C s1 | j �! | j d 7_ | j j � Wd QRXd S)Nr5 )rd re ra )r' r r r r= � s zSemaphore.releasec C s | j � d S)N)r= )r' r> r? r@ r r r rA � s zSemaphore.__exit__)rG r/ r0 r( r7 rH r= rA r r r r r o s - c @ s+ e Z d Z d d d � Z d d � Z d S)r r5 c C s t j | | � | | _ d S)N)r r( �_initial_value)r' rf r r r r( � s zBoundedSemaphore.__init__c C sO | j �? | j | j k r( t d � � | j d 7_ | j j � Wd QRXd S)Nz!Semaphore released too many timesr5 )rd re rg rR ra )r' r r r r= � s zBoundedSemaphore.releaseN)rG r/ r0 r( r= r r r r r � s c @ sa e Z d Z d d � Z d d � Z d d � Z e Z d d � Z d d � Z d d d � Z d S)r c C s t t � � | _ d | _ d S)NF)r r rd �_flag)r' r r r r( � s zEvent.__init__c C s | j j t � � d S)N)rd r( r )r' r r r �_reset_internal_locks� s zEvent._reset_internal_locksc C s | j S)N)rh )r' r r r �is_set� s z Event.is_setc C s+ | j � d | _ | j j � Wd QRXd S)NT)rd rh rb )r' r r r �set� s z Event.setc C s | j � d | _ Wd QRXd S)NF)rd rh )r' r r r �clear s z Event.clearNc C s: | j �* | j } | s+ | j j | � } | SWd QRXd S)N)rd rh rV )r' r9 �signaledr r r rV s z Event.wait) rG r/ r0 r( ri rj �isSetrk rl rV r r r r r � s c @ s� e Z d Z d d d d � Z d d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z e d d � � Z e d d � � Z e d d � � Z d S)r Nc C sC t t � � | _ | | _ | | _ | | _ d | _ d | _ d S)Nr )r r rd �_action�_timeout�_parties�_stater& )r' �parties�actionr9 r r r r( = s zBarrier.__init__c C s� | d k r | j } | j �y | j � | j } | j d 7_ z5 | d | j k rd | j � n | j | � | SWd | j d 8_ | j � XWd QRXd S)Nr5 )rp rd �_enterr& rq �_release�_wait�_exit)r' r9 �indexr r r rV M s z Barrier.waitc C s< x | j d k r" | j j � q W| j d k r8 t � d S)Nr5 r rF )rF r5 )rr rd rV �BrokenBarrierError)r' r r r ru k s zBarrier._enterc C sI y- | j r | j � d | _ | j j � Wn | j � � Yn Xd S)Nr5 )ro rr rd rb �_break)r' r r r rv v s zBarrier._releasec sJ � j j � f d d � | � s1 � j � t � � j d k rF t � d S)Nc s � j d k S)Nr )rr r )r' r r �<lambda>� s z Barrier._wait.<locals>.<lambda>r )rd r\ r{ rz rr )r' r9 r )r' r rw � s ! z Barrier._waitc C s8 | j d k r4 | j d k r4 d | _ | j j � d S)Nr r5 rF )rF r5 )r& rr rd rb )r' r r r rx � s z Barrier._exitc C sp | j �` | j d k rO | j d k r4 d | _ qX | j d k rX d | _ n d | _ | j j � Wd QRXd S)Nr r5 � rF ���rF )rd r& rr rb )r' r r r �reset� s z Barrier.resetc C s | j � | j � Wd QRXd S)N)rd r{ )r' r r r �abort� s z Barrier.abortc C s d | _ | j j � d S)Nr} r~ )rr rd rb )r' r r r r{ � s zBarrier._breakc C s | j S)N)rq )r' r r r rs � s zBarrier.partiesc C s | j d k r | j Sd S)Nr )rr r& )r' r r r � n_waiting� s zBarrier.n_waitingc C s | j d k S)Nr} r~ )rr )r' r r r �broken� s zBarrier.broken)rG r/ r0 r( rV ru rv rw rx r r� r{ �propertyrs r� r� r r r r r 4 s c @ s e Z d Z d S)rz N)rG r/ r0 r r r r rz � s rz z Thread-%dc C s | t � S)N)�_counter)�templater r r �_newname� s r� c @ s{ e Z d Z d Z e j Z d d d f d d d d d �Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d d � Z d d2 d d � Z e d d! � � Z e j d" d! � � Z e d# d$ � � Z d% d& � Z e Z e d' d( � � Z e j d) d( � � Z d* d+ � Z d, d- � Z d. d/ � Z d0 d1 � Z d S)3r FN�daemonc C s� | d k r i } | | _ t | p* t � � | _ | | _ | | _ | d k r] | | _ n t � j | _ d | _ d | _ t � | _ d | _ d | _ t j | _ t j | � d S)NFT)�_target�strr� �_name�_args�_kwargs� _daemonicr r� �_ident� _tstate_lockr �_started� _is_stopped� _initialized�_sys�stderr�_stderr� _dangling�add)r' �group�targetr, r r! r� r r r r( � s zThread.__init__c C s6 | j j � | r | j � n d | _ d | _ d S)NT)r� ri �_set_tstate_lockr� r� )r' �is_aliver r r ri s z Thread._reset_internal_locksc C s� d } | j j � r d } | j � | j r4 d } | j rG | d 7} | j d k rg | d | j 7} d | j j | j | f S)N�initial�started�stoppedz daemonz %sz <%s(%s, %s)>) r� rj r� r� r� r� r. rG r� )r' �statusr r r r4 , s zThread.__repr__c C s� | j s t d � � | j j � r0 t d � � t � | t | <Wd QRXy t | j f � Wn* t k r� t � t | =Wd QRX� Yn X| j j � d S)Nz thread.__init__() not calledz threads can only be started once) r� r< r� rj �_active_limbo_lock�_limbo�_start_new_thread� _bootstrap� ExceptionrV )r' r r r �start: s z Thread.startc C s= z# | j r" | j | j | j � Wd | ` | ` | ` Xd S)N)r� r� r� )r' r r r �runS s z Thread.runc C s9 y | j � Wn$ | j r- t d k r- d S� Yn Xd S)N)�_bootstrap_innerr� r� )r' r r r r� d s zThread._bootstrapc C s t � | _ d S)N)r6 r� )r' r r r � _set_identx s zThread._set_identc C s t � | _ | j j � d S)N)� _set_sentinelr� r7 )r' r r r r� { s zThread._set_tstate_lockc 2 C s� z�| j � | j � | j j � t � | t | j <t | =Wd QRXt rY t j t � t rl t j t � z7y | j � Wn"t k r� Ynt r� t j d k r� t d | j t � f d t j �n� | j d k r�| j � \ } } } z� t d | j d d | j �t d d | j �xH | rqt d | j j j | j | j j j f d | j �| j } q*Wt d | | f d | j �Wd ~ ~ ~ XYn XWd XWd t � y t t � =Wn Yn XWd QRXXd S)NzException in thread %s: %s�filezException in thread z2 (most likely raised during interpreter shutdown):z"Traceback (most recent call last):z File "%s", line %s, in %sz%s: %s) r� r� r� rk r� r+ r� r� r r� r r r r� � SystemExitr� �printr, � _format_excr� � _exc_info�tb_frame�f_code� co_filename� tb_lineno�co_name�tb_nextr6 )r' �exc_type� exc_value�exc_tbr r r r� � sT !zThread._bootstrap_innerc C s+ | j } | d k r d | _ d | _ d S)NT)r� r� )r' rM r r r �_stop� s z Thread._stopc C sG y t � t t � =Wd QRXWn$ t k rB d t j k r> � Yn Xd S)N�dummy_threading)r� r+ r6 r- r� �modules)r' r r r �_delete� s zThread._deletec C s� | j s t d � � | j j � s0 t d � � | t � k rK t d � � | d k rd | j � n | j d t | d � � d S)Nz Thread.__init__() not calledz'cannot join thread before it is startedzcannot join current threadr9 r )r� r< r� rj r �_wait_for_tstate_lock�max)r' r9 r r r �join� s z Thread.joinTr5 c C sB | j } | d k r n& | j | | � r> | j � | j � d S)N)r� r7 r= r� )r' �blockr9 rM r r r r� $ s z Thread._wait_for_tstate_lockc C s | j S)N)r� )r' r r r r, 2 s z Thread.namec C s t | � | _ d S)N)r� r� )r' r, r r r r, = s c C s | j S)N)r� )r' r r r �identB s z Thread.identc C s2 | j s | j j � r d S| j d � | j S)NF)r� r� rj r� )r' r r r r� N s zThread.is_alivec C s | j S)N)r� )r' r r r r� ^ s z Thread.daemonc C s= | j s t d � � | j j � r0 t d � � | | _ d S)Nz Thread.__init__() not calledz)cannot set daemon status of active thread)r� r< r� rj r� )r' �daemonicr r r r� n s c C s | j S)N)r� )r' r r r �isDaemonv s zThread.isDaemonc C s | | _ d S)N)r� )r' r� r r r � setDaemony s zThread.setDaemonc C s | j S)N)r, )r' r r r �getName| s zThread.getNamec C s | | _ d S)N)r, )r' r, r r r �setName s zThread.setNamerF ) rG r/ r0 r� r� �exc_infor� r( ri r4 r� r� r� r� r� r� r� r� r� r� r� r, �setterr� r� �isAliver� r� r� r� r� r r r r r � s6 , A #& c @ s: e Z d Z d d d d � Z d d � Z d d � Z d S)r Nc C se t j | � | | _ | | _ | d k r1 | n g | _ | d k rL | n i | _ t � | _ d S)N)r r( �interval�functionr r! r �finished)r' r� r� r r! r r r r( � s zTimer.__init__c C s | j j � d S)N)r� rk )r' r r r �cancel� s z Timer.cancelc C sI | j j | j � | j j � s8 | j | j | j � | j j � d S)N)r� rV r� rj r� r r! rk )r' r r r r� � s z Timer.run)rG r/ r0 r( r� r� r r r r r � s c @ s e Z d Z d d � Z d S)� _MainThreadc C sY t j | d d d d �| j � | j j � | j � t � | t | j <Wd QRXd S)Nr, � MainThreadr� F) r r( r� r� rk r� r� r+ r� )r' r r r r( � s z_MainThread.__init__N)rG r/ r0 r( r r r r r� � s r� c @ sC e Z d Z d d � Z d d � Z d d � Z d d d � Z d S) � _DummyThreadc C sU t j | d t d � d d �| j j � | j � t � | t | j <Wd QRXd S)Nr, zDummy-%dr� T) r r( r� r� rk r� r� r+ r� )r' r r r r( � s z_DummyThread.__init__c C s d S)Nr )r' r r r r� � s z_DummyThread._stopc C s d S)NTr )r' r r r r� � s z_DummyThread.is_aliveNc C s d S)Nr )r' r9 r r r r� � s z_DummyThread.join)rG r/ r0 r( r� r� r� r r r r r� � s r� c C s/ y t t � SWn t k r* t � SYn Xd S)N)r+ r6 r- r� r r r r r � s c C s& t � t t � t t � SWd QRXd S)N)r� rN r+ r� r r r r r � s c C s t t j � � t t j � � S)N)�listr+ �valuesr� r r r r � _enumerate� s r� c C s2 t �% t t j � � t t j � � SWd QRXd S)N)r� r� r+ r� r� r r r r r � s )r c C sT t j } | j � t j � t � } x | rE | j � t � } q) Wt j � d S)N)� _main_threadr� r= r� �_pickSomeNonDaemonThreadr� r� )�tlockr> r r r � _shutdown� s r� c C s2 x+ t � D] } | j r | j � r | Sq Wd S)N)r r� r� )r> r r r r� s r� c C s t S)N)r� r r r r � main_thread s r� )�_local)r c C s� t � a i } t � } | a t �� t t � � } | j t � x] | D]U } | | k r� | j d � t � } | | _ | | | <qH | j d � | j � qH Wt j � t j � t j | � Wd QRXd S)NTF)r# r� r r� rk r� �updater� ri r6 r� r� r� rl r+ )� new_active�current�threads�threadr� r r r � _after_fork' s& r� )J�sysr� �_thread�timer rW � tracebackr r� � _weakrefsetr � itertoolsr r] r r& � _collectionsr rK � ImportError� collections�__all__�start_new_threadr� � allocate_lockr# r� r6 �errorr r r rJ � TIMEOUT_MAXr r r r r r" r r r r r r r< rz �__next__r� r� r� r+ r� r� r r r� r� r � currentThreadr � activeCountr� r r r� r� r� r� r� r Z_threading_localr� r r r r �<module> s� q�P&O� � �