AlkantarClanX12
Your IP : 18.224.73.157
U
e5d�. � @ s8 d dddgZ ddlZddlZddlZddlZddlZddlmZ zej� e�
� �Z W n e k
rl dZ Y nX dd� Z
dd� Zd d� Zd
d � ZG d d � d e�ZG d
d� de�ZG dd� de�ZG dd� de�Zdae� ae�d�ae� a [i Z e ej � � �D ]0\Z!Z"e!dd� dkr�de!kr�de!� �e e" < q�e� Z#dS )� BaseProcess�current_process�active_children�parent_process� N)�WeakSetc C s t S )z@
Return process object representing the current process
)�_current_process� r r �//usr/lib64/python3.8/multiprocessing/process.pyr % s c C s t � tt�S )zN
Return list of process objects corresponding to live child processes
)�_cleanup�list� _childrenr r r r r + s c C s t S )z?
Return process object representing the parent process
)�_parent_processr r r r r 3 s c C s* t t�D ] } | j�� d k rt�| � qd S �N)r r �_popen�poll�discard)�pr r r r
= s r
c @ s� e Zd ZdZdd� Zddddi fdd�dd�Zd d
� Zd d � Zd
d� Zdd� Z dd� Z
d,dd�Z dd� Z dd� Z
edd� �Zejdd� �Zed d � �Zejd d � �Zed d � �Zejd!d � �Zed"d#� �Zed$d%� �ZeZed&d'� �Zd(d)� Zd-d*d+�ZdS ).r z�
Process objects represent activity that is run in a separate process
The class is analogous to `threading.Thread`
c C s t �d S r )�NotImplementedError��selfr r r �_PopenM s zBaseProcess._PopenNr )�daemonc C s� t t�}tj|f | _tj�� | _t�� | _tj | _
d | _ d| _ || _
t|�| _t|�| _|p�t| �jd d�dd� | jD �� | _|d k r�|| _t�| � d S )NF�-�:c s s | ]}t |�V qd S r )�str)�.0�ir r r � <genexpr>^ s z'BaseProcess.__init__.<locals>.<genexpr>)�next�_process_counterr � _identity�_config�copy�os�getpid� _parent_pid�name� _parent_namer �_closed�_target�tuple�_args�dict�_kwargs�type�__name__�join�_namer � _dangling�add)r �group�targetr& �args�kwargsr �countr r r �__init__P s
�zBaseProcess.__init__c C s | j rtd��d S )Nzprocess object is closed)r( �
ValueErrorr r r r �
_check_closedc s zBaseProcess._check_closedc C s | j r| j | j| j� dS )zQ
Method to be run in sub-process; can be overridden in sub-class
N)r) r+ r- r r r r �rung s zBaseProcess.runc C s> | � � t� | �| �| _| jj| _| `| `| `t �
| � dS )z%
Start child process
N) r; r
r r �sentinel� _sentinelr) r+ r- r r3 r r r r �startn s
zBaseProcess.startc C s | � � | j�� dS )zT
Terminate process; sends SIGTERM signal or uses TerminateProcess()
N)r; r � terminater r r r r@ � s zBaseProcess.terminatec C s | � � | j�� dS )zT
Terminate process; sends SIGKILL signal or uses TerminateProcess()
N)r; r �killr r r r rA � s zBaseProcess.killc C s* | � � | j�|�}|dk r&t�| � dS )z5
Wait until child process terminates
N)r; r �waitr r )r �timeout�resr r r r0 � s zBaseProcess.joinc C sJ | � � | tkrdS | jdkr"dS | j�� }|dkr8dS t�| � dS dS )z1
Return whether process is alive
TNF)r; r r r r r )r �
returncoder r r �is_alive� s
zBaseProcess.is_alivec C sH | j dk r>| j �� dkr td��| j �� d| _ | `t�| � d| _dS )z�
Close the Process object.
This method releases resources held by the Process object. It is
an error to call this method if the child process is still running.
Nz^Cannot close a process while it is still running. You should first call join() or terminate().T)r r r: �closer> r r r( r r r r rG � s
zBaseProcess.closec C s | j S r �r1 r r r r r& � s zBaseProcess.namec C s
|| _ d S r rH )r r& r r r r& � s c C s | j �dd�S )z4
Return whether process is a daemon
r F)r! �getr r r r r � s zBaseProcess.daemonc C s || j d< dS )z1
Set whether process is a daemon
r N�r! )r Zdaemonicr r r r � s c C s
| j d S )N�authkeyrJ r r r r rK � s zBaseProcess.authkeyc C s t |�| jd< dS )z2
Set authorization key of process
rK N)�AuthenticationStringr! )r rK r r r rK � s c C s" | � � | jdkr| jS | j�� S )zM
Return exit code of process or `None` if it has yet to stop
N)r; r r r r r r �exitcode� s
zBaseProcess.exitcodec C s* | � � | tkrt�� S | jo$| jjS dS )zU
Return identifier (PID) of process or `None` if it has yet to start
N)r; r r# r$ r �pidr r r r �ident� s zBaseProcess.identc C s4 | � � z| jW S tk
r. td�d�Y nX dS )z{
Return a file descriptor (Unix) or handle (Windows) suitable for
waiting for process termination.
zprocess not startedN)r; r> �AttributeErrorr: r r r r r= � s
zBaseProcess.sentinelc C s� d }| t krd}nL| jr d}n@| jt�� kr2d}n,| jd krBd}n | j�� }|d k rZd}nd}t| �jd| j g}| jd k r�|�
d| jj � |�
d| j � |�
|� |d k r�t �
||�}|�
d | � | jr�|�
d
� d d �|� S )
NZstarted�closed�unknown�initialZstoppedzname=%rzpid=%sz parent=%sz exitcode=%sr z<%s>� )r r( r% r# r$ r r r. r/ r1 �appendrN �_exitcode_to_namerI r r0 )r rM Zstatus�infor r r �__repr__ s0
zBaseProcess.__repr__c
C sv ddl m}m} �z>z�| jd k r,|�| j� t �
d�a t � a
|�� t}| at| j| j|�atjrnt�� �� z|j�� |�� W 5 ~X |�d� z| �� d}W 5 |�� X W n� t k
�r } zJ|j s�d}n:t |j d t �r�|j d }n t j!�"t#|j d �d � d}W 5 d }~X Y n2 d}dd l$}t j!�"d| j% � |�&� Y nX W 5 t�� |�d| � |�� X |S )N� )�util�contextz process exiting with exitcode %dz child process calling self.run()r �
z Process %s:
)'� rZ r[ � threadingZ _shutdownrW Z_flush_std_streamsZ
_start_methodZ_force_start_method� itertoolsr8 r �setr Z _close_stdinr �_ParentProcessr' r% r
Z_HAVE_THREAD_NATIVE_IDZ main_threadZ_set_native_idZ_finalizer_registry�clearZ_run_after_forkersZ_exit_functionr< �
SystemExitr6 �
isinstance�int�sys�stderr�writer � tracebackr& � print_exc)r Zparent_sentinelrZ r[ rM Z old_process�eri r r r �
_bootstrap" sR
�
zBaseProcess._bootstrap)N)N)r/ �
__module__� __qualname__�__doc__r r9 r; r< r? r@ rA r0 rF rG �propertyr& �setterr rK rM rO rN r= rX rl r r r r r G sD �
c @ s e Zd Zdd� ZdS )rL c C s, ddl m} |� d kr td��tt| �ffS )NrY )�get_spawning_popenzJPickling an AuthenticationString object is disallowed for security reasons)r[ rr � TypeErrorrL �bytes)r rr r r r �
__reduce__X s
�z AuthenticationString.__reduce__N)r/ rm rn ru r r r r rL W s rL c @ s6 e Zd Zdd� Zdd� Zedd� �Zd
dd �ZeZdS ) ra c C s4 d| _ || _|| _d | _d | _d| _|| _i | _d S )Nr F)r r1 �_pidr% r r( r> r! )r r& rN r= r r r r9 h s z_ParentProcess.__init__c C s ddl m} || jgdd� S )Nr �rB �rC �Zmultiprocessing.connectionrB r> )r rB r r r rF r s z_ParentProcess.is_alivec C s | j S r )rv r r r r rO v s z_ParentProcess.identNc C s ddl m} || jg|d� dS )z6
Wait until parent process terminates
r rw rx Nry )r rC rB r r r r0 z s z_ParentProcess.join)N) r/ rm rn r9 rF rp rO r0 rN r r r r ra f s
ra c @ s e Zd Zdd� Zdd� ZdS )� _MainProcessc C s8 d| _ d| _d | _d | _d| _tt�d��dd�| _d S )Nr Z MainProcessF� z/mp)rK Z semprefix) r r1 r% r r( rL r# �urandomr! r r r r r9 � s �z_MainProcess.__init__c C s d S r r r r r r rG � s z_MainProcess.closeN)r/ rm rn r9 rG r r r r rz � s rz rY � ZSIG�_r )$�__all__r# rf �signalr_ r^ Z _weakrefsetr �path�abspath�getcwdZ ORIGINAL_DIR�OSErrorr r r r
�objectr rt rL ra rz r
r r8 r r` r rV r �__dict__�itemsr& Zsignumr2 r r r r �<module>
s@ �
!