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✏️ forkserver.cpython-38.opt-1.pyc
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NzCfrom multiprocessing.forkserver import main; main(%d, %d, %r, **%r)� main_path�sys_path�ignorec s i | ]\}}|� kr||�qS r r )r' �x�y�Z desired_keysr r � <dictcomp>� s z-ForkServer.ensure_running.<locals>.<dictcomp>r1 i� z-c) r r r r r r" �WNOHANGr! r r r r Zget_preparation_data�itemsr0 r1 r Zarbitrary_addressZbindr r# �chmodZlistenr2 �filenoZget_executableZ _args_from_interpreter_flagsZspawnv_passfds) r �pidZstatus�cmd�data�listenerZaddress�alive_rZalive_wZ fds_to_passZexe�argsr r; r r i sN � zForkServer.ensure_runningN) �__name__� __module__� __qualname__r r r r r r r r r r r r s r c C s� |rdd|kr8|dk r8dt �� _zt�|� W 5 t �� `X |D ]&}z t|� W q< tk r` Y q<X q<t�� t � � \}}t � |d� t � |d� dd� }t j |t jt ji} dd� | �� D �} t �|� i } tjtj| d ����} t�� ���} | �� t_| �| tj� | �|tj� | �|tj� �znd d � | �� D �}|�r"�qB�q"||k�rPt �||k�rBt � |d � zt � d t j �\}}W n t k �r� Y �qBY nX |dk�r��qB| �!|d�}|dk �r0t �"|��r�t �#|� }n&t �$|��s�t%d�&||���t �'|�}zt(||� W n t)k �r" Y nX t �*|� nt+�,d| � �qf| |k�r�| �-� d ��,}t.�/|t0d �}t1|�t0k�r�t2d�&t1|����|^}}}|�*� t �3� }|dk�r4d}zpz<| �*� | �*� ||||g}|�5| �6� � t7|||| �}W n. t8k �r t9j:t9�;� � t9j<�=� Y nX W 5 t �4|� X nNzt(||� W n t)k �rX Y nX || |< t �*|� |D ]}t �*|� �qpW 5 Q R X W n4 t>k �r� } z|j?t?j@k�r�� W 5 d}~X Y nX �q W 5 Q R X W 5 Q R X dS )zRun forkserver.r NTFc W s d S r r )Z_unusedr r r �sigchld_handler� s z main.<locals>.sigchld_handlerc S s i | ]\}}|t � ||��qS r )�signal)r' �sig�valr r r r< � s � zmain.<locals>.<dictcomp>)r@ c S s g | ]\}}|j �qS r )Zfileobj)r' �keyZeventsr r r � <listcomp>� s zmain.<locals>.<listcomp>i ���r zChild {0:n} status is {1:n}z.forkserver: waitpid returned unexpected pid %dr z Too many ({0:n}) fds to send)Ar Zcurrent_processZ _inheritingr Zimport_main_path� __import__� ImportErrorr Z _close_stdinr r2 � set_blockingrK �SIGCHLD�SIGINT�SIG_IGNr> � set_wakeup_fdr0 r1 � selectorsZDefaultSelectorZ getsockname� _forkserverr �registerZ EVENT_READZselect� SystemExit�readr" r= �ChildProcessError�pop� WIFSIGNALED�WTERMSIG� WIFEXITED�AssertionError�format� WEXITSTATUS� write_signed�BrokenPipeErrorr! �warnings�warnZacceptr Zrecvfdsr. r- � RuntimeError�fork�_exit�extend�values� _serve_one� Exception�sys� excepthook�exc_info�stderr�flush�OSError�errnoZ ECONNABORTED)Z listener_fdrE Zpreloadr6 r7 �modnameZsig_rZsig_wrJ �handlersZ old_handlersZ pid_to_fdrD ZselectorZrfdsrA �stsr4 � returncode�sr3 r5 �code� unused_fds�fd�er r r �main� s� �� � �� � �� � r� c C sh t �d� |�� D ]\}}t � ||� q|D ]}t�|� q,|^t_tj_ t_ t� | �}t � | |�}|S )NrP )rK rW r> r r! rY r r Z_resource_trackerZ_fdr �dupr Z_main) r5 r3 r} rx rL rM r~ Zparent_sentinelr| r r r rn 1 s � rn c C sN d}t j}t|�|k r@t�| |t|� �}|s6td��||7 }q t �|�d S )N� zunexpected EOFr )� SIGNED_STRUCT�sizer- r r\ �EOFErrorZunpack)r~ rC Zlengthr{ r r r � read_signedH s r� c C s< t �|�}|r8t�| |�}|dkr*td��||d � }q d S )Nr zshould not get here)r� Zpackr �writeri )r~ �n�msg�nbytesr r r re R s re )NN) rv r rX rK r0 Zstructrp r rg � r r �contextr r r r �__all__r. ZStructr� �objectr r� rn r� re rY r r r r r r r r �<module> s> �
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