Your IP : 18.191.186.220
3
\�# � @ s d ddgZ ddlZddlZddlZddlZddlmZ yejjej � �Z
W n e k
rb dZ
Y nX dd� Z dd� Z
dd � ZG d
d � d e�ZG d d � d e�ZG d
d� de�Ze� aejd�ae� a[i Zx<eejj � �D ]*\Z Z e dd� dko�de kr�e ee < q�W e� Z dS )� BaseProcess�current_process�active_children� N)�WeakSetc C s t S )N)�_current_process� r r �//usr/lib64/python3.6/multiprocessing/process.pyr # s c C s t � tt�S )N)�_cleanup�list� _childrenr r r r r ) s c C s. x(t t�D ] } | jj� d k r
tj| � q
W d S )N)r
r �_popen�poll�discard)�pr r r r 4 s r c @ s� e Zd Zdd� Zdddf i fdd�dd�Zdd� Zd d
� Zd d � Zd$d
d�Zdd� Z e
dd� �Z e j dd� �Z e
dd� �Z
e
j dd� �Z
e
dd� �Zej dd� �Ze
dd� �Ze
d d � �ZeZe
d d � �Zd d!� Zd"d#� ZdS )%r c C s t �d S )N)�NotImplementedError)�selfr r r �_PopenD s zBaseProcess._PopenN)�daemonc C s� t t�}tj|f | _tjj� | _tj� | _d | _ || _
t |�| _ t
|�| _|prt| �jd djdd� | jD �� | _|d k r�|| _tj| � d S )N�-�:c s s | ]}t |�V qd S )N)�str)�.0�ir r r � <genexpr>S s z'BaseProcess.__init__.<locals>.<genexpr>)�next�_process_counterr � _identity�_config�copy�os�getpid� _parent_pidr �_target�tuple�_args�dict�_kwargs�type�__name__�join�_namer � _dangling�add)r �group�target�name�args�kwargsr �countr r r �__init__G s
zBaseProcess.__init__c C s | j r| j | j| j� d S )N)r" r$ r& )r r r r �runX s zBaseProcess.runc C s6 t � | j| �| _| jj| _| `| `| `tj | � d S )N)
r r r �sentinel� _sentinelr" r$ r& r r, )r r r r �start_ s
zBaseProcess.startc C s | j j� d S )N)r � terminate)r r r r r8 p s zBaseProcess.terminatec C s" | j j|�}|d k r tj| � d S )N)r �waitr r )r Ztimeout�resr r r r) v s zBaseProcess.joinc C sB | t kr dS | jd krdS | jj� }|d kr0dS tj| � dS d S )NTF)r r r
r r )r �
returncoder r r �is_alive� s
zBaseProcess.is_alivec C s | j S )N)r* )r r r r r/ � s zBaseProcess.namec C s
|| _ d S )N)r* )r r/ r r r r/ � s c C s | j jdd�S )Nr F)r �get)r r r r r � s zBaseProcess.daemonc C s || j d< d S )Nr )r )r Zdaemonicr r r r � s c C s
| j d S )N�authkey)r )r r r r r> � s zBaseProcess.authkeyc C s t |�| jd< d S )Nr> )�AuthenticationStringr )r r> r r r r> � s c C s | j d kr| j S | j j� S )N)r r
)r r r r �exitcode� s
zBaseProcess.exitcodec C s" | t krtj� S | jo | jjS d S )N)r r r r �pid)r r r r �ident� s zBaseProcess.identc C s( y| j S tk
r" td��Y nX d S )Nzprocess not started)r6 �AttributeError�
ValueError)r r r r r5 � s zBaseProcess.sentinelc C s� | t krd}n>| jtj� kr"d}n*| jd kr2d}n| jj� d k rH| j}nd}t|�tkrv|dkrfd}ndt j
||� }dt| �j | j || j
r�dp�d f S )
NZstarted�unknown�initialr Zstoppedz stopped[%s]z<%s(%s, %s%s)>z daemon� )r r! r r r r
r@ r' �int�_exitcode_to_namer= r( r* r )r Zstatusr r r �__repr__� s
zBaseProcess.__repr__c C sJ ddl m}m} �zy|| jd k r,|j| j� tjd�at� a |j
� t }| a z|j j
� |j� W d ~X |jd� z| j� d}W d |j� X W n� tk
r� } zL|js�d}n:t|jd t�r�|jd }n tjjt|jd �d � d}W Y d d }~X n2 d}dd l}tjjd| j � |j � Y nX W d |jd| � |j � X |S )N� )�util�contextz child process calling self.run()r �
z Process %s:
z process exiting with exitcode %d) rG rL rM Z
_start_methodZ_force_start_method� itertoolsr2 r �setr Z _close_stdinr Z_finalizer_registry�clearZ_run_after_forkers�infor4 Z_exit_function�
SystemExitr0 �
isinstancerH �sys�stderr�writer � tracebackr/ � print_excZ_flush_std_streams)r rL rM Z old_processr@ �erX r r r �
_bootstrap� sB
zBaseProcess._bootstrap)N)r( �
__module__� __qualname__r r3 r4 r7 r8 r) r< �propertyr/ �setterr r> r@ rB rA r5 rJ r[ r r r r r > s(
c @ s e Zd Zdd� ZdS )r? c C s, ddl m} |� d kr td��tt| �ffS )NrK )�get_spawning_popenzJPickling an AuthenticationString object is disallowed for security reasons)rM r` � TypeErrorr? �bytes)r r` r r r �
__reduce__ s
z AuthenticationString.__reduce__N)r( r\ r] rc r r r r r? s r? c @ s e Zd Zdd� ZdS )� _MainProcessc C s2 f | _ d| _d | _d | _ttjd��dd�| _d S )NZ MainProcess� z/mp)r> Z semprefix)r r* r! r r? r �urandomr )r r r r r3 - s z_MainProcess.__init__N)r( r\ r] r3 r r r r rd + s rd rK � ZSIG�_) �__all__r rU �signalrO � _weakrefsetr �path�abspath�getcwdZ ORIGINAL_DIR�OSErrorr r r �objectr rb r? rd r r2 r rP r rI r
�__dict__�itemsr/ Zsignumr+ r r r r �<module>
s2
`