[EDIT] FILE: popen_fork.cpython-36.opt-1.pyc
3 \ � @ s> d dl Z d dlZd dlZddlmZ dgZG dd� de�ZdS )� N� )�util�Popenc @ sH e Zd ZdZdd� Zdd� Zejfdd�Zdd d �Z d d � Z d d� Z dS )r �forkc C s t j� d | _| j|� d S )N)r Z_flush_std_streams� returncode�_launch)�self� process_obj� r �2/usr/lib64/python3.6/multiprocessing/popen_fork.py�__init__ s zPopen.__init__c C s |S )Nr )r �fdr r r �duplicate_for_child s zPopen.duplicate_for_childc C s� | j d krzx>ytj| j|�\}}W n tk rB } zd S d }~X q X P q W || jkrztj|�rntj|� | _ n tj|�| _ | j S )N)r �os�waitpid�pid�OSError� WIFSIGNALED�WTERMSIG� WEXITSTATUS)r �flagr �sts�er r r �poll s z Popen.pollNc C sN | j d krH|d k r0ddlm} || jg|�s0d S | j|dkrBtjnd�S | j S )Nr )�waitg )r Zmultiprocessing.connectionr �sentinelr r �WNOHANG)r �timeoutr r r r r + s z Popen.waitc C s\ | j d krXytj| jtj� W n8 tk r2 Y n& tk rV | jdd�d krR� Y nX d S )Ng�������?)r ) r r �killr �signal�SIGTERM�ProcessLookupErrorr r )r r r r � terminate5 s zPopen.terminatec C s� d}t j� \}}t j� | _| jdkrdz0t j|� dtjkrJdd l}|j� |j � }W d t j |� X n"t j|� t j | t j|f� || _ d S )Nr r �random)r �piper r �close�sys�modulesr# Zseed� _bootstrap�_exitr ZFinalizer )r r �codeZparent_rZchild_wr# r r r r ? s z Popen._launch)N) �__name__� __module__� __qualname__�methodr r r r r r r" r r r r r r s )r r& r � r �__all__�objectr r r r r �<module> s
SAVE
CANCEL