Current Path: > > lib64 > python3.6 > concurrent > > futures > __pycache__
Operation : Linux premium131.web-hosting.com 4.18.0-553.44.1.lve.el8.x86_64 #1 SMP Thu Mar 13 14:29:12 UTC 2025 x86_64 Software : Apache Server IP : 162.0.232.56 | Your IP: 216.73.216.111 Domains : 1034 Domain(s) Permission : [ 0755 ]
| Name | Type | Size | Last Modified | Actions |
|---|---|---|---|---|
| __init__.cpython-36.opt-1.pyc | File | 642 bytes | July 01 2025 22:14:43. | |
| __init__.cpython-36.opt-2.pyc | File | 562 bytes | July 01 2025 22:14:45. | |
| __init__.cpython-36.pyc | File | 642 bytes | July 01 2025 22:14:43. | |
| _base.cpython-36.opt-1.pyc | File | 20634 bytes | July 01 2025 22:14:43. | |
| _base.cpython-36.opt-2.pyc | File | 12972 bytes | July 01 2025 22:14:45. | |
| _base.cpython-36.pyc | File | 20634 bytes | July 01 2025 22:14:43. | |
| process.cpython-36.opt-1.pyc | File | 15793 bytes | July 01 2025 22:14:44. | |
| process.cpython-36.opt-2.pyc | File | 9666 bytes | July 01 2025 22:14:45. | |
| process.cpython-36.pyc | File | 15831 bytes | July 01 2025 22:14:43. | |
| thread.cpython-36.opt-1.pyc | File | 3914 bytes | July 01 2025 22:14:43. | |
| thread.cpython-36.opt-2.pyc | File | 3603 bytes | July 01 2025 22:14:45. | |
| thread.cpython-36.pyc | File | 3914 bytes | July 01 2025 22:14:43. |
3
\ P � @ s^ d Z ddlZddlZddlmZ ddlZddlmZ ddlZddlmZ ddl m
Z
ddl Z ddl Z ddl
mZ ddlZddlZe j� Zdad d
� Zd ZG d d
� d
e�ZG dd� d�Zdd� ZG dd� de�ZG dd� de�Z G dd� de�Z dd� Z dd� Z d d � Z d d � Z!d d!� Z"da#da$d"d#� Z%d$d%� Z&G d&d'� d'e'�Z(G d(d)� d)ej)�Z*ej+e� dS )*z"Brian Quinlan (brian@sweetapp.com)� N)�_base)�Full)� SimpleQueue)�wait)�partialFc C sJ da ttj� �} x| D ]\}}|jd � qW x| D ]\}}|j� q2W d S )NT)� _shutdown�list�_threads_queues�items�put�join)r
�t�q� r �2/usr/lib64/python3.6/concurrent/futures/process.py� _python_exitO s r � c @ s e Zd Zdd� Zdd� ZdS )�_RemoteTracebackc C s
|| _ d S )N)�tb)�selfr r r r �__init__a s z_RemoteTraceback.__init__c C s | j S )N)r )r r r r �__str__c s z_RemoteTraceback.__str__N)�__name__�
__module__� __qualname__r r r r r r r ` s r c @ s e Zd Zdd� Zdd� ZdS )�_ExceptionWithTracebackc C s0 t jt|�||�}dj|�}|| _d| | _d S )N� z
"""
%s""")� traceback�format_exception�typer �excr )r r r r r r r g s
z _ExceptionWithTraceback.__init__c C s t | j| jffS )N)� _rebuild_excr r )r r r r �
__reduce__l s z"_ExceptionWithTraceback.__reduce__N)r r r r r" r r r r r f s r c C s t |�| _| S )N)r � __cause__)r r r r r r! o s
r! c @ s e Zd Zdd� ZdS )� _WorkItemc C s || _ || _|| _|| _d S )N)�future�fn�args�kwargs)r r% r& r' r( r r r r t s z_WorkItem.__init__N)r r r r r r r r r$ s s r$ c @ s e Zd Zddd�ZdS )� _ResultItemNc C s || _ || _|| _d S )N)�work_id� exception�result)r r* r+ r, r r r r { s z_ResultItem.__init__)NN)r r r r r r r r r) z s r) c @ s e Zd Zdd� ZdS )� _CallItemc C s || _ || _|| _|| _d S )N)r* r& r' r( )r r* r& r' r( r r r r � s z_CallItem.__init__N)r r r r r r r r r- � s r- c g s0 t |� }x"ttj|| ��}|s"d S |V q
W d S )N)�zip�tuple� itertools�islice)� chunksize� iterables�it�chunkr r r � _get_chunks� s r6 c s � fdd�|D �S )Nc s g | ] }� |� �qS r r )�.0r' )r& r r �
<listcomp>� s z"_process_chunk.<locals>.<listcomp>r )r& r5 r )r& r �_process_chunk� s r9 c C s� x�| j dd�}|d kr(|jtj� � d S y|j|j|j�}W nB tk
r~ } z&t||j �}|jt
|j |d�� W Y d d }~X qX |jt
|j |d�� qW d S )NT)�block)r+ )r, ) �getr �os�getpidr& r' r( �
BaseExceptionr �
__traceback__r) r* )�
call_queue� result_queueZ call_item�r�er r r r �_process_worker� s
&
rD c C sx xr|j � rd S y|jdd�}W n tjk
r4 d S X | | }|jj� rh|jt||j|j |j
�dd� q| |= qqW d S )NF)r: T) Zfullr; �queueZEmptyr% Z set_running_or_notify_cancelr r- r& r' r( )�pending_work_itemsZwork_idsr@ r* � work_itemr r r �_add_call_item_to_queue� s
rH c s� d ��fdd�}� �fdd�}|j }�xlt||� � dd� �j� D �} t|g| �}
||
krf|j� } nr| � ��d k r�d�_d�_d �x&|j� D ]\} }
|
jj t
d�� ~
q�W |j � x�j� D ] }|j � q�W |� d S t
| t��r�j| �}|j� ��sR|� d S nJ| d k �rR|j| jd �}
|
d k �rR| j�rB|
jj | j� n|
jj| j� ~
| � �|� �r�y|�sr|� d S W n tk
�r� Y nX d �q(W d S ) Nc s t p� d kp� jS )N)r �_shutdown_threadr )�executorr r �
shutting_down� s z/_queue_management_worker.<locals>.shutting_downc sZ t dd� �j� D ��} x td| �D ]}� jd � q"W � j� x�j� D ] }|j� qFW d S )Nc s s | ]}|j � V qd S )N)Zis_alive)r7 �pr r r � <genexpr>� s zD_queue_management_worker.<locals>.shutdown_worker.<locals>.<genexpr>r )�sum�values�rangeZ
put_nowait�closer )Znb_children_alive�irL )r@ � processesr r �shutdown_worker� s z1_queue_management_worker.<locals>.shutdown_workerc S s g | ]
}|j �qS r )�sentinel)r7 rL r r r r8 s z,_queue_management_worker.<locals>.<listcomp>Tz^A process in the process pool was terminated abruptly while the future was running or pending.)Z_readerrH rO r Zrecv�_brokenrI r
r% Z
set_exception�BrokenProcessPool�clearZ terminate�
isinstance�int�popr r* r+ Z
set_resultr, r )Zexecutor_referencerS rF Zwork_ids_queuer@ rA rK rT �readerZ sentinelsZreadyZ result_itemr* rG rL r )r@ rJ rS r �_queue_management_worker� sb
r] c C sh t rtrtt��da ytjd�} W n ttfk
r: d S X | dkrHd S | dkrTd S d| att��d S )NT�SC_SEM_NSEMS_MAXr � z@system provides too few semaphores (%d available, 256 necessary)���)�_system_limits_checked�_system_limited�NotImplementedErrorr< �sysconf�AttributeError�
ValueError)Z nsems_maxr r r �_check_system_limitsQ s rg c c s. x(| D ] }|j � x|r$|j� V qW qW d S )N)�reverser[ )�iterable�elementr r r � _chain_from_iterable_of_listsh s
rk c @ s e Zd ZdS )rW N)r r r r r r r rW t s rW c sh e Zd Zddd�Zdd� Zdd� Zdd � Zejjj e_ dd
d �� fd d
�
Z
ddd�Z ejj j e _ � Z S )�ProcessPoolExecutorNc C s� t � |d kr tj� pd| _n|dkr.td��|| _tj| jt �| _d| j_ t
� | _ t j� | _
d | _i | _d| _tj� | _d| _d| _i | _d S )Nr r z"max_workers must be greater than 0TF)rg r< � cpu_count� _max_workersrf �multiprocessingZQueue�EXTRA_QUEUED_CALLS� _call_queueZ
_ignore_epiper �
_result_queuerE � _work_ids�_queue_management_thread�
_processesrI � threadingZLock�_shutdown_lockrV � _queue_count�_pending_work_items)r Z max_workersr r r r | s$
z ProcessPoolExecutor.__init__c C sp | j fdd�}| jd krl| j� tjttj| |�| j| j | j
| j | j fd�| _d| j_ | jj
� | j t| j< d S )Nc S s |j d � d S )N)r )�_r r r r �
weakref_cb� s zFProcessPoolExecutor._start_queue_management_thread.<locals>.weakref_cb)�targetr' T)rr rt �_adjust_process_countrv ZThreadr] �weakref�refru ry rs rq Zdaemon�startr )r r{ r r r � _start_queue_management_thread� s
z2ProcessPoolExecutor._start_queue_management_threadc C sJ xDt t| j�| j�D ].}tjt| j| jfd�}|j � || j|j
< qW d S )N)r| r' ) rP �lenru rn ro ZProcessrD rq rr r� �pid)r rz rL r r r r} � s z)ProcessPoolExecutor._adjust_process_countc O s� | j �t | jrtd��| jr$td��tj� }t||||�}|| j| j < | j
j | j � | j d7 _ | j j d � | j
� |S Q R X d S )NzKA child process terminated abruptly, the process pool is not usable anymorez*cannot schedule new futures after shutdownr )rw rV rW rI � RuntimeErrorr ZFuturer$ ry rx rs r rr r� )r r& r' r( �f�wr r r �submit� s zProcessPoolExecutor.submitr )�timeoutr2 c s: |dk rt d��t� jtt|�t|d|i�|d�}t|�S )Nr zchunksize must be >= 1.r2 )r� )rf �super�mapr r9 r6 rk )r r& r� r2 r3 Zresults)� __class__r r r� � s zProcessPoolExecutor.mapTc C sT | j � d| _W d Q R X | jr8| jjd � |r8| jj� d | _d | _d | _d | _d S )NT)rw rI rt rr r r rq ru )r r r r r �shutdown� s
z ProcessPoolExecutor.shutdown)N)T)
r r r r r� r} r� r �Executor�__doc__r� r� �
__classcell__r r )r� r rl { s
(
rl ),�
__author__�atexitr< Zconcurrent.futuresr rE r ro r Zmultiprocessing.connectionr rv r~ � functoolsr r0 r �WeakKeyDictionaryr r r rp � Exceptionr r r! �objectr$ r) r- r6 r9 rD rH r] ra rb rg rk r� rW r� rl �registerr r r r �<module>. sH
%s
SILENT KILLER Tool