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Editing: threading.cpython-38.opt-2.pyc
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_profile_hook��func� r# �./opt/alt/python38/lib64/python3.8/threading.pyr 9 s c C s | a d S r )� _trace_hookr! r# r# r$ r C s c O s t d krt| |�S t | |�S r )�_CRLock�_PyRLock)�args�kwargsr# r# r$ r Q s c @ sR e Zd Zdd� Zdd� Zddd�ZeZd d � Zd d � Zd d� Z dd� Z dd� Z dS )�_RLockc C s t � | _d | _d| _d S �Nr )�_allocate_lock�_block�_owner�_count��selfr# r# r$ �__init__h s z_RLock.__init__c C s^ | j }zt| j}W n tk r( Y nX d| j�� r:dnd| jj| jj|| j t t | ��f S )Nz)<%s %s.%s object owner=%r count=%d at %s>�lockedZunlocked) r. �_active�name�KeyErrorr- r3 � __class__� __module__� __qualname__r/ �hex�id)r1 �ownerr# r# r$ �__repr__m s �z_RLock.__repr__T���c C sD t � }| j|kr"| jd7 _dS | j�||�}|r@|| _d| _|S �N� )r r. r/ r- �acquire)r1 �blocking�timeout�me�rcr# r# r$ rA | s z_RLock.acquirec C s< | j t� krtd��| jd | _}|s8d | _ | j�� d S )N� cannot release un-acquired lockr@ )r. r � RuntimeErrorr/ r- �release)r1 r r# r# r$ rH � s z_RLock.releasec C s | � � d S r �rH �r1 �t�v�tbr# r# r$ �__exit__� s z_RLock.__exit__c C s | j �� |\| _| _d S r )r- rA r/ r. )r1 �stater# r# r$ �_acquire_restore� s z_RLock._acquire_restorec C s< | j dkrtd��| j }d| _ | j}d | _| j�� ||fS )Nr rF )r/ rG r. r- rH )r1 r r< r# r# r$ � _release_save� s z_RLock._release_savec C s | j t� kS r )r. r r0 r# r# r$ � _is_owned� s z_RLock._is_ownedN)Tr> ) �__name__r8 r9 r2 r= rA � __enter__rH rN rP rQ rR r# r# r# r$ r* ^ s $ r* c @ sp e Zd Zddd�Zdd� Zdd� Zdd � Zd d � Zd d � Zdd� Z ddd�Z ddd�Z d dd�Z dd� Z e ZdS ) r Nc C s� |d krt � }|| _|j| _|j| _z |j| _W n tk rD Y nX z |j| _W n tk rf Y nX z |j| _W n tk r� Y nX t� | _ d S r ) r �_lockrA rH rQ �AttributeErrorrP rR �_deque�_waiters�r1 �lockr# r# r$ r2 � s$ zCondition.__init__c C s | j �� S r )rU rT r0 r# r# r$ rT � s zCondition.__enter__c G s | j j|� S r )rU rN )r1 r( r# r# r$ rN � s zCondition.__exit__c C s d| j t| j�f S )Nz<Condition(%s, %d)>)rU �lenrX r0 r# r# r$ r= � s zCondition.__repr__c C s | j �� d S r )rU rH r0 r# r# r$ rQ � s zCondition._release_savec C s | j �� d S r )rU rA )r1 �xr# r# r$ rP s zCondition._acquire_restorec C s" | j �d�r| j �� dS dS d S )Nr FT)rU rA rH r0 r# r# r$ rR s zCondition._is_ownedc C s� | � � std��t� }|�� | j�|� | �� }d}z>|d krN|�� d}n |dkrd|�d|�}n |�d�}|W �S | �|� |s�z| j�|� W n t k r� Y nX X d S )Nz cannot wait on un-acquired lockFTr ) rR rG r, rA rX �appendrQ rP �remove� ValueError)r1 rC �waiterZ saved_stateZgotitr# r# r$ �wait s* zCondition.waitc C sX d }|}|� }|sT|d k rB|d kr.t � | }n|t � }|dkrBqT| �|� |� }q|S r+ )�_timera )r1 Z predicaterC �endtimeZwaittime�resultr# r# r$ �wait_for> s zCondition.wait_forr@ c C sf | � � std��| j}tt||��}|s,d S |D ]0}|�� z|�|� W q0 tk r^ Y q0X q0d S )Nz!cannot notify on un-acquired lock)rR rG rX rW �_islicerH r^ r_ )r1 �nZ all_waitersZwaiters_to_notifyr` r# r# r$ �notifyU s zCondition.notifyc C s | � t| j�� d S r )rh r[ rX r0 r# r# r$ � notify_alll s zCondition.notify_all)N)N)N)r@ )rS r8 r9 r2 rT rN r= rQ rP rR ra re rh ri Z notifyAllr# r# r# r$ r � s 0 c @ s4 e Zd Zd dd�Zd dd�ZeZdd � Zd d � ZdS )r r@ c C s& |dk rt d��tt� �| _|| _d S )Nr z$semaphore initial value must be >= 0)r_ r r �_cond�_value�r1 �valuer# r# r$ r2 � s zSemaphore.__init__TNc C s� |s|d k rt d��d}d }| j�f | jdkrr|s4q�|d k rd|d krPt� | }n|t� }|dkrdq�| j�|� q$| jd8 _d}W 5 Q R X |S )Nz.can't specify timeout for non-blocking acquireFr r@ T)r_ rj rk rb ra )r1 rB rC rE rc r# r# r$ rA � s$ zSemaphore.acquirec C s. | j � | jd7 _| j �� W 5 Q R X d S r? )rj rk rh r0 r# r# r$ rH � s zSemaphore.releasec C s | � � d S r rI rJ r# r# r$ rN � s zSemaphore.__exit__)r@ )TN)rS r8 r9 r2 rA rT rH rN r# r# r# r$ r x s - c @ s e Zd Zddd�Zdd� ZdS )r r@ c C s t �| |� || _d S r )r r2 �_initial_valuerl r# r# r$ r2 � s zBoundedSemaphore.__init__c C sB | j �2 | j| jkr td��| jd7 _| j �� W 5 Q R X d S )Nz!Semaphore released too many timesr@ )rj rk rn r_ rh r0 r# r# r$ rH � s zBoundedSemaphore.releaseN)r@ )rS r8 r9 r2 rH r# r# r# r$ r � s c @ sB e Zd Zdd� Zdd� Zdd� ZeZdd� Zd d � Zdd d �Z d S )r c C s t t� �| _d| _d S �NF)r r rj �_flagr0 r# r# r$ r2 � s zEvent.__init__c C s | j �t� � d S r )rj r2 r r0 r# r# r$ �_reset_internal_locks� s zEvent._reset_internal_locksc C s | j S r )rp r0 r# r# r$ �is_set s z Event.is_setc C s& | j � d| _| j �� W 5 Q R X d S �NT)rj rp ri r0 r# r# r$ �set s z Event.setc C s | j � d| _W 5 Q R X d S ro )rj rp r0 r# r# r$ �clear s z Event.clearNc C s8 | j �( | j}|s | j �|�}|W 5 Q R � S Q R X d S r )rj rp ra )r1 rC Zsignaledr# r# r$ ra s z Event.wait)N) rS r8 r9 r2 rq rr ZisSetrt ru ra r# r# r# r$ r � s c @ s| e Zd Zddd�Zddd�Zdd� Zdd � Zd d � Zd d � Zdd� Z dd� Z dd� Z e dd� �Z e dd� �Ze dd� �ZdS ) r Nc C s. t t� �| _|| _|| _|| _d| _d| _d S r+ )r r rj �_action�_timeout�_parties�_stater/ )r1 �parties�actionrC r# r# r$ r2 F s zBarrier.__init__c C s� |d kr| j }| j�r | �� | j}| jd7 _z6|d | jkrL| �� n | �|� |W �W 5 Q R � S | jd8 _| �� X W 5 Q R X d S r? )rw rj �_enterr/ �_exitrx �_release�_wait)r1 rC �indexr# r# r$ ra V s z Barrier.waitc C s( | j dkr| j�� q | j dk r$t�d S )N�r> r@ r )ry rj ra r r0 r# r# r$ r| t s zBarrier._enterc C s> z"| j r| � � d| _| j�� W n | �� � Y nX d S r? )rv ry rj ri �_breakr0 r# r# r$ r~ s zBarrier._releasec s4 � j �� fdd�|�s"� �� t�� jdk r0t�d S )Nc s � j dkS r+ �ry r# r0 r# r$ �<lambda>� � z Barrier._wait.<locals>.<lambda>r )rj re r� r ry �r1 rC r# r0 r$ r � s z Barrier._waitc C s( | j dkr$| jdkr$d| _| j�� d S )Nr r� )r/ ry rj ri r0 r# r# r$ r} � s z Barrier._exitc C sT | j �D | jdkr6| jdkr$d| _q<| jdkr<d| _nd| _| j �� W 5 Q R X d S )Nr r> ���)rj r/ ry ri r0 r# r# r$ �reset� s z Barrier.resetc C s | j � | �� W 5 Q R X d S r )rj r� r0 r# r# r$ �abort� s z Barrier.abortc C s d| _ | j�� d S �Nr� )ry rj ri r0 r# r# r$ r� � s zBarrier._breakc C s | j S r )rx r0 r# r# r$ rz � s zBarrier.partiesc C s | j dkr| jS dS r+ )ry r/ r0 r# r# r$ � n_waiting� s zBarrier.n_waitingc C s | j dkS r� r� r0 r# r# r$ �broken� s zBarrier.broken)NN)N)rS r8 r9 r2 ra r| r~ r r} r� r� r� �propertyrz r� r� r# r# r# r$ r = s c @ s e Zd ZdS )r N)rS r8 r9 r# r# r# r$ r � s � Thread-%dc C s | t � S r )�_counter)�templater# r# r$ �_newname� s r� c @ s e Zd ZdZd9dd�dd�Zdd� Zd d � Zd d � Zd d� Zdd� Z dd� Z e rXdd� Z dd� Z dd� Zdd� Zdd � Zd:d d �Zd;d!d"�Zed#d$� �Zejd%d$� �Zed&d'� �Ze r�ed(d)� �Zd*d+� Zd,d-� Zed.d/� �Zejd0d/� �Zd1d2� Zd3d4� Z d5d6� Z d7d8� Z dS )<r FNr# ��daemonc C s� |d kr i }|| _ t|p t� �| _|| _|| _|d k r>|| _n t� j| _d | _ t rXd | _ d | _ t � | _d| _d| _tj| _t� | _t�| � d S )NFT)�_target�strr� �_name�_args�_kwargs� _daemonicr r� �_ident�_HAVE_THREAD_NATIVE_ID� _native_id� _tstate_lockr �_started� _is_stopped� _initialized�_sys�stderr�_stderr�_make_invoke_excepthook�_invoke_excepthook� _dangling�add)r1 �group�targetr5 r( r) r� r# r# r$ r2 � s& zThread.__init__c C s( | j �� |r| �� n d| _d | _d S rs )r� rq �_set_tstate_lockr� r� )r1 �is_aliver# r# r$ rq ( s z Thread._reset_internal_locksc C s^ d}| j �� rd}| �� | jr$d}| jr2|d7 }| jd k rJ|d| j 7 }d| jj| j|f S )N�initialZstartedZstoppedz daemonz %sz <%s(%s, %s)>) r� rr r� r� r� r� r7 rS r� )r1 Zstatusr# r# r$ r= 4 s zThread.__repr__c C s� | j std��| j�� r td��t� | t| < W 5 Q R X zt| jd� W n, tk rt t� t| = W 5 Q R X � Y nX | j� � d S )Nz thread.__init__() not calledz threads can only be started oncer# ) r� rG r� rr �_active_limbo_lock�_limbo�_start_new_thread� _bootstrap� Exceptionra r0 r# r# r$ �startB s z Thread.startc C s. z| j r| j | j| j� W 5 | ` | `| `X d S r )r� r� r� r0 r# r# r$ �run[ s z Thread.runc C s4 z | � � W n" | jr(td kr(Y d S � Y nX d S r )�_bootstrap_innerr� r� r0 r# r# r$ r� l s zThread._bootstrapc C s t � | _d S r )r r� r0 r# r# r$ � _set_ident� s zThread._set_identc C s t � | _d S r )r r� r0 r# r# r$ �_set_native_id� s zThread._set_native_idc C s8 t � | _| j�� | js4t� t�| j� W 5 Q R X d S r )� _set_sentinelr� rA r� �_shutdown_locks_lock�_shutdown_locksr� r0 r# r# r$ r� � s zThread._set_tstate_lockc C s� z�| �� | �� tr | �� | j�� t � | t| j < t | = W 5 Q R X t rVt � t � trdt �t� z | �� W n | �| � Y nX W 5 t � z tt� = W n Y nX W 5 Q R X X d S r )r� r4 r r� r� r� r� r� rt r� r� r% r� r r r r� r� r0 r# r# r$ r� � s, zThread._bootstrap_innerc C s> | j }|d k rd| _d | _ | js:t� t�|� W 5 Q R X d S rs )r� r� r� r� r� �discardrY r# r# r$ �_stop� s z Thread._stopc C s t � tt� = W 5 Q R X d S r )r� r4 r r0 r# r# r$ �_delete� s zThread._deletec C sZ | j std��| j�� s td��| t� kr2td��|d krD| �� n| jt|d�d� d S )N� Thread.__init__() not calledz'cannot join thread before it is startedzcannot join current threadr )rC )r� rG r� rr r �_wait_for_tstate_lock�maxr� r# r# r$ �join� s z Thread.joinTr> c C s0 | j }|d krn |�||�r,|�� | �� d S r )r� rA rH r� )r1 �blockrC rZ r# r# r$ r� � s z Thread._wait_for_tstate_lockc C s | j S r )r� r0 r# r# r$ r5 s z Thread.namec C s t |�| _d S r )r� r� �r1 r5 r# r# r$ r5 s c C s | j S r )r� r0 r# r# r$ �ident s z Thread.identc C s | j S r )r� r0 r# r# r$ � native_id$ s zThread.native_idc C s& | j s| j�� sdS | �d� | j S ro )r� r� rr r� r0 r# r# r$ r� / s zThread.is_alivec C s dd l }|jdtdd� | �� S )Nr z/isAlive() is deprecated, use is_alive() instead� )� stacklevel)�warnings�warn�DeprecationWarningr� )r1 r� r# r# r$ �isAlive= s �zThread.isAlivec C s | j S r )r� r0 r# r# r$ r� G s z Thread.daemonc C s* | j std��| j�� r td��|| _d S )Nr� z)cannot set daemon status of active thread)r� rG r� rr r� �r1 Zdaemonicr# r# r$ r� V s c C s | j S r r� r0 r# r# r$ �isDaemon^ s zThread.isDaemonc C s || _ d S r r� r� r# r# r$ � setDaemona s zThread.setDaemonc C s | j S r �r5 r0 r# r# r$ �getNamed s zThread.getNamec C s || _ d S r r� r� r# r# r$ �setNameg s zThread.setName)NNNr# N)N)Tr> ) rS r8 r9 r� r2 rq r= r� r� r� r� r� r� r� r� r� r� r� r� r� r5 �setterr� r� r� r� r� r� r� r� r� r# r# r# r$ r � sP �� / & )� _excepthook�_ExceptHookArgs)�print_exception)� namedtuplez'exc_type exc_value exc_traceback threadc C s t | � S r )r� )r( r# r# r$ r w s c C s� | j tkrd S td k r(tjd k r(tj}n$| jd k rH| jj}|d krLd S nd S | jd k r`| jj}nt� }td|� d�|dd� t | j | j | j |d� |� � d S )NzException in thread �:T��file�flush)r� ) �exc_type� SystemExitr� r� �threadr� r5 r �print�_print_exception� exc_value� exc_tracebackr� )r( r� r5 r# r# r$ r z s( ��c sP t �tj ��d krtd���d kr*td��tj�t� t�� ����fdd�} | S )Nz threading.excepthook is Nonezsys.excepthook is Nonec s� z�z,t }|d kr�}t�� | f��}||� W n� tk r� } zbd|_~�d k rb�jd k rb�j}n| j}� d|dd� �d k r��j d k r��j }n�}|�� � W 5 d }~X Y nX W 5 d }X d S )NTz"Exception in threading.excepthook:r� )r r r� �__suppress_context__r� r� )r� r( �hook�excr� Zsys_excepthook�Z local_printZ local_sysZold_excepthookZold_sys_excepthookZ sys_exc_infor# r$ �invoke_excepthook� s* � z2_make_invoke_excepthook.<locals>.invoke_excepthook)r r� rG �exc_infor� )r� r# r� r$ r� � s r� c @ s& e Zd Zddd�Zdd� Zdd� ZdS ) r Nc C sF t �| � || _|| _|d k r"|ng | _|d k r4|ni | _t� | _d S r )r r2 �interval�functionr( r) r �finished)r1 r� r� r( r) r# r# r$ r2 � s zTimer.__init__c C s | j �� d S r )r� rt r0 r# r# r$ �cancel� s z Timer.cancelc C s6 | j �| j� | j �� s(| j| j| j� | j �� d S r )r� ra r� rr r� r( r) rt r0 r# r# r$ r� � s z Timer.run)NN)rS r8 r9 r2 r� r� r# r# r# r$ r � s c @ s e Zd Zdd� ZdS )� _MainThreadc C sT t j| ddd� | �� | j�� | �� tr6| �� t� | t | j < W 5 Q R X d S )NZ MainThreadF�r5 r� ) r r2 r� r� rt r� r� r� r� r4 r� r0 r# r# r$ r2 � s z_MainThread.__init__N)rS r8 r9 r2 r# r# r# r$ r� � s r� c @ s. e Zd Zdd� Zdd� Zdd� Zd dd �ZdS ) � _DummyThreadc C sP t j| td�dd� | j�� | �� tr2| �� t� | t | j < W 5 Q R X d S )NzDummy-%dTr� ) r r2 r� r� rt r� r� r� r� r4 r� r0 r# r# r$ r2 s z_DummyThread.__init__c C s d S r r# r0 r# r# r$ r� s z_DummyThread._stopc C s dS rs r# r0 r# r# r$ r� s z_DummyThread.is_aliveNc C s d S r r# r� r# r# r$ r� s z_DummyThread.join)N)rS r8 r9 r2 r� r� r� r# r# r# r$ r� s r� c C s, z t t� W S tk r& t� Y S X d S r )r4 r r6 r� r# r# r# r$ r s c C s, t � tt�tt� W 5 Q R � S Q R X d S r )r� r[ r4 r� r# r# r# r$ r ( s c C s t t�� �t t�� � S r )�listr4 �valuesr� r# r# r# r$ � _enumerate4 s r� c C s4 t �& tt�� �tt�� � W 5 Q R � S Q R X d S r )r� r� r4 r� r� r# r# r# r$ r 8 s )r c C sf t jr d S t j} | �� t �� t� tt�}t�� W 5 Q R X |sFqb|D ]}|� � |�� qJq d S r ) � _main_threadr� r� rH r� r� r� r� ru rA )ZtlockZlocksrZ r# r# r$ � _shutdownK s r� c C s t S r )r� r# r# r# r$ r s s )�_local)r c C s� t � ai } ztt� }W n tk r2 t� }Y nX |at � at� a t�x tt � �}|� t � |D ]>}||kr�|� d� t� }||_|| |< qb|� d� |�� qbt�� t�� t� | � W 5 Q R X d S )NTF)r, r� r4 r r6 r� r� r� rt r� r� �updater� rq r� r� r� ru )Z new_activeZcurrentZthreadsr� r� r# r# r$ � _after_fork� s0 r� �register_at_fork)Zafter_in_child)r� )Y�os�_os�sysr� �_thread�timer rb Z _weakrefsetr � itertoolsr rf r r/ � _collectionsr rW � ImportError� collections�__all__�start_new_threadr� � allocate_lockr, r� r r r� r] rV �errorr r r& r r r% r r r r* r' r r r r r rG r �__next__r� r� r� r4 r� r� r� rt r� r r� r r� r � tracebackr� r� r� r� r r� r� r Z currentThreadr Z activeCountr� r r r� r� r r� r Z_threading_localr� �hasattrr� r# r# r# r$ �<module> s� � q 'P&O � 5 ( 5
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