AlkantarClanX12

Your IP : 3.136.19.203


Current Path : /proc/thread-self/root/lib64/python3.8/multiprocessing/__pycache__/
Upload File :
Current File : //proc/thread-self/root/lib64/python3.8/multiprocessing/__pycache__/process.cpython-38.pyc

U

e5d�.�@s8ddddgZddlZddlZddlZddlZddlZddlmZzej�	e�
��ZWnek
rldZYnXdd�Z
dd�Zd	d�Zd
d�ZGdd�de�ZGd
d�de�ZGdd�de�ZGdd�de�Zdae�ae�d�ae�a[iZeej� ��D]0\Z!Z"e!dd�dkr�de!kr�de!��ee"<q�e�Z#dS)�BaseProcess�current_process�active_children�parent_process�N)�WeakSetcCstS)z@
    Return process object representing the current process
    )�_current_process�rr�//usr/lib64/python3.8/multiprocessing/process.pyr%scCst�tt�S)zN
    Return list of process objects corresponding to live child processes
    )�_cleanup�list�	_childrenrrrr	r+scCstS)z?
    Return process object representing the parent process
    )�_parent_processrrrr	r3scCs*tt�D]}|j��dk	rt�|�qdS�N)rr�_popen�poll�discard)�prrr	r
=sr
c@s�eZdZdZdd�Zddddifdd�dd�Zd	d
�Zdd�Zd
d�Zdd�Z	dd�Z
d,dd�Zdd�Zdd�Z
edd��Zejdd��Zedd��Zejdd��Zedd ��Zejd!d ��Zed"d#��Zed$d%��ZeZed&d'��Zd(d)�Zd-d*d+�ZdS).rz�
    Process objects represent activity that is run in a separate process

    The class is analogous to `threading.Thread`
    cCst�dSr)�NotImplementedError��selfrrr	�_PopenMszBaseProcess._PopenNr)�daemoncCs�|dkstd��tt�}tj|f|_tj��|_t��|_	tj
|_d|_d|_
||_t|�|_t|�|_|p�t|�jdd�dd�|jD��|_|dk	r�||_t�|�dS)Nz#group argument must be None for nowF�-�:css|]}t|�VqdSr)�str)�.0�irrr	�	<genexpr>^sz'BaseProcess.__init__.<locals>.<genexpr>)�AssertionError�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�countrrr	�__init__Ps"


�zBaseProcess.__init__cCs|jrtd��dS)Nzprocess object is closed)r)�
ValueErrorrrrr	�
_check_closedcszBaseProcess._check_closedcCs|jr|j|j|j�dS)zQ
        Method to be run in sub-process; can be overridden in sub-class
        N)r*r,r.rrrr	�rungszBaseProcess.runcCsz|��|jdkstd��|jt��ks0td��tj�d�rDtd��t	�|�
|�|_|jj|_|`
|`|`t�|�dS)z%
        Start child process
        Nzcannot start a process twicez:can only start a process object created by current processrz3daemonic processes are not allowed to have children)r<rrr&r$r%rr"�getr
r�sentinel�	_sentinelr*r,r.rr4rrrr	�startns��
zBaseProcess.startcCs|��|j��dS)zT
        Terminate process; sends SIGTERM signal or uses TerminateProcess()
        N)r<r�	terminaterrrr	rB�szBaseProcess.terminatecCs|��|j��dS)zT
        Terminate process; sends SIGKILL signal or uses TerminateProcess()
        N)r<r�killrrrr	rC�szBaseProcess.killcCsR|��|jt��kstd��|jdk	s0td��|j�|�}|dk	rNt�|�dS)z5
        Wait until child process terminates
        zcan only join a child processNzcan only join a started process)	r<r&r$r%rr�waitrr)r�timeout�resrrr	r1�szBaseProcess.joincCs`|��|tkrdS|jt��ks*td��|jdkr8dS|j��}|dkrNdSt�	|�dSdS)z1
        Return whether process is alive
        Tzcan only test a child processNF)
r<rr&r$r%rrrrr)r�
returncoderrr	�is_alive�s


zBaseProcess.is_alivecCsH|jdk	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)rrr;�closer@rrr)rrrr	rI�s


zBaseProcess.closecCs|jSr)r2rrrr	r'�szBaseProcess.namecCst|t�std��||_dS)Nzname must be a string)�
isinstancerrr2)rr'rrr	r'�scCs|j�dd�S)z4
        Return whether process is a daemon
        rF)r"r>rrrr	r�szBaseProcess.daemoncCs |jdkstd��||jd<dS)z1
        Set whether process is a daemon
        Nzprocess has already startedr)rrr")rZdaemonicrrr	r�scCs
|jdS)N�authkey)r"rrrr	rK�szBaseProcess.authkeycCst|�|jd<dS)z2
        Set authorization key of process
        rKN)�AuthenticationStringr")rrKrrr	rK�scCs"|��|jdkr|jS|j��S)zM
        Return exit code of process or `None` if it has yet to stop
        N)r<rrrrrr	�exitcode�s
zBaseProcess.exitcodecCs*|��|tkrt��S|jo$|jjSdS)zU
        Return identifier (PID) of process or `None` if it has yet to start
        N)r<rr$r%r�pidrrrr	�ident�szBaseProcess.identcCs4|��z|jWStk
r.td�d�YnXdS)z{
        Return a file descriptor (Unix) or handle (Windows) suitable for
        waiting for process termination.
        zprocess not startedN)r<r@�AttributeErrorr;rrrr	r?�s
zBaseProcess.sentinelcCs�d}|tkrd}nL|jrd}n@|jt��kr2d}n,|jdkrBd}n|j��}|dk	rZd}nd}t|�jd|j	g}|jdk	r�|�
d|jj�|�
d|j�|�
|�|dk	r�t�
||�}|�
d	|�|jr�|�
d
�dd�|�S)
NZstarted�closed�unknown�initialZstoppedzname=%rzpid=%sz	parent=%szexitcode=%srz<%s>� )rr)r&r$r%rrr/r0r2�appendrN�_exitcode_to_namer>rr1)rrMZstatus�inforrr	�__repr__s0




zBaseProcess.__repr__c
Csvddlm}m}�z>z�|jdk	r,|�|j�t	�
d�at�a
|��t}|at|j|j|�atjrnt����z|j��|��W5~X|�d�z|��d}W5|��XWn�tk
�r}zJ|js�d}n:t|jdt�r�|jd}nt j!�"t#|jd�d�d}W5d}~XYn2d}ddl$}t j!�"d|j%�|�&�YnXW5t��|�d|�|��X|S)N�)�util�contextz process exiting with exitcode %dz child process calling self.run()r�
zProcess %s:
)'�rZr[�	threadingZ	_shutdownrWZ_flush_std_streamsZ
_start_methodZ_force_start_method�	itertoolsr9r �setrZ_close_stdinr�_ParentProcessr(r&r
Z_HAVE_THREAD_NATIVE_IDZmain_threadZ_set_native_idZ_finalizer_registry�clearZ_run_after_forkersZ_exit_functionr=�
SystemExitr7rJ�int�sys�stderr�writer�	tracebackr'�	print_exc)rZparent_sentinelrZr[rMZold_process�erhrrr	�
_bootstrap"sR

�


zBaseProcess._bootstrap)N)N)r0�
__module__�__qualname__�__doc__rr:r<r=rArBrCr1rHrI�propertyr'�setterrrKrMrOrNr?rXrkrrrr	rGsD�







	


c@seZdZdd�ZdS)rLcCs,ddlm}|�dkrtd��tt|�ffS)NrY)�get_spawning_popenzJPickling an AuthenticationString object is disallowed for security reasons)r[rq�	TypeErrorrL�bytes)rrqrrr	�
__reduce__Xs
�zAuthenticationString.__reduce__N)r0rlrmrtrrrr	rLWsrLc@s6eZdZdd�Zdd�Zedd��Zd
dd	�ZeZdS)racCs4d|_||_||_d|_d|_d|_||_i|_dS)NrF)r!r2�_pidr&rr)r@r")rr'rNr?rrr	r:hsz_ParentProcess.__init__cCsddlm}||jgdd�S)Nr�rD�rE�Zmultiprocessing.connectionrDr@)rrDrrr	rHrsz_ParentProcess.is_alivecCs|jSr)rurrrr	rOvsz_ParentProcess.identNcCs ddlm}||jg|d�dS)z6
        Wait until parent process terminates
        rrvrwNrx)rrErDrrr	r1zsz_ParentProcess.join)N)	r0rlrmr:rHrorOr1rNrrrr	rafs


rac@seZdZdd�Zdd�ZdS)�_MainProcesscCs8d|_d|_d|_d|_d|_tt�d��dd�|_dS)NrZMainProcessF� z/mp)rKZ	semprefix)	r!r2r&rr)rLr$�urandomr"rrrr	r:�s�z_MainProcess.__init__cCsdSrrrrrr	rI�sz_MainProcess.closeN)r0rlrmr:rIrrrr	ry�sryrY�ZSIG�_r)$�__all__r$re�signalr_r^Z_weakrefsetr�path�abspath�getcwdZORIGINAL_DIR�OSErrorrrrr
�objectrrsrLraryr
rr9r r`rrVr�__dict__�itemsr'Zsignumr3rrrr	�<module>
s@�


!