U
    &%e$                     @  s`  U d dl mZ d dlZd dlZd dlZd dlZd dlmZ d dlm	Z	m
Z
 d dlmZmZmZ ddlmZmZmZ ddlmZ dd	lmZ dd
lmZ ddlmZmZ ddlmZmZmZ ddl m!Z!m"Z" ddl#m$Z$ dZ%edZ&e!dZ'de(d< e!dZ)de(d< e!dZ*de(d< dddddddddddZ+d d!d"d#Z,d$d!d%d&Z-e.d'kr\e-  dS )(    )annotationsN)deque)module_from_specspec_from_file_location)CallableTypeVarcast   )current_timeget_asynclibget_cancelled_exc_class)BrokenWorkerProcess)open_process)CapacityLimiter)CancelScope
fail_after)ByteReceiveStreamByteSendStreamProcess)RunVarcheckpoint_if_cancelled)BufferedByteReceiveStreami,  T_Retval_process_pool_workerszRunVar[set[Process]]_process_pool_idle_workersz$RunVar[deque[tuple[Process, float]]]_default_process_limiterzRunVar[CapacityLimiter]F)cancellablelimiterzCallable[..., T_Retval]objectboolzCapacityLimiter | None)funcargsr   r   returnc                  s  ddd fdd}t  I dH  tjd| |ftjd}zt t }W n@ tk
r   t t	 }t t| t
  Y nX |pt 4 I dH X |rv| \}jdkrjttjtttj t }g }	|r6||d	 d
  tk rq6| \}   |	 qtdd  |	D ] I dH  qFW 5 Q R X q qtjddtg}
t |
t!j"t!j"dI dH zttjtttj t#d  $dI dH }W 5 Q R X |dkrt%d|t&tj'd dd}tjdtj(|ftjd}||I dH  W nR t%t) fk
rN    Y n6 t*k
r } z  t%d|W 5 d}~X Y nX + t| dZ z6tt,||I dH W  W  5 Q R  W  5 Q I dH R  S kr|t f X W 5 Q R X W 5 Q I dH R X dS )a  
    Call the given function with the given arguments in a worker process.

    If the ``cancellable`` option is enabled and the task waiting for its completion is cancelled,
    the worker process running it will be abruptly terminated using SIGKILL (or
    ``terminateProcess()`` on Windows).

    :param func: a callable
    :param args: positional arguments for the callable
    :param cancellable: ``True`` to allow cancellation of the operation while it's running
    :param limiter: capacity limiter to use to limit the total amount of processes running
        (if omitted, the default limiter is used)
    :return: an awaitable that yields the return value of the function.

    bytesr   )pickled_cmdr"   c                   s  z^ | I d H   ddI d H }|d\}}|dkrHtd| t|I d H }W n tk
r } zj z0  t	dd 
 I d H  W 5 Q R X W n tk
r   Y nX t|t rЂ nt|W 5 d }~X Y nX t|}|dkrt|tst|n|S d S )	N   
2       )   RETURN	   EXCEPTION-Worker process returned unexpected response: Tshieldr)   )sendZreceive_untilsplitRuntimeErrorZreceive_exactlyintBaseExceptiondiscardkillr   acloseProcessLookupError
isinstancer   r   pickleloadsAssertionError)r$   responsestatuslengthZpickled_responseexcretvalbufferedprocessstdinworkers O/var/www/html/Darija-Ai-API/env/lib/python3.8/site-packages/anyio/to_process.pysend_raw_command4   s2    


z"run_sync.<locals>.send_raw_commandNrun)protocolr   r	   Tr+   z-uz-m)rB   stdout         READY
r*   __main____file__initz*Error during worker process initialization)-r   r7   dumpsHIGHEST_PROTOCOLr   getr   LookupErrorsetr   r   Z#setup_process_pool_exit_at_shutdowncurrent_default_process_limiterpop
returncoder   r   rB   r   r   rI   r
   WORKER_MAX_IDLE_TIMEpopleftr3   removeappendr   r4   sys
executable__name__r   
subprocessPIPEr   Zreceiver   getattrmodulespathr   r1   addr   )r    r   r   r!   rF   requestZidle_workersZ
idle_sincenowZkilled_processescommandmessagemain_module_pathpickledr=   rD   r?   rE   run_sync   s    !



  




6
rk   r   )r"   c                  C  sB   z
t  W S  tk
r<   tt p&d} t |  |  Y S X dS )z
    Return the capacity limiter that is used by default to limit the number of worker processes.

    :return: a capacity limiter object

       N)r   rR   rS   r   os	cpu_countrT   )r   rD   rD   rE   rU      s    

rU   Nonec               
   C  s  t j} t j}ttjt _ttjdt _|jd d  }}zt	| j^}}W n: t
k
rd   Y d S  tk
r } z|}W 5 d }~X Y nX |dkr|\}}z|| }W n& tk
r } z|}W 5 d }~X Y nX n|dkrV|\t _}t jd= |rVz:td|}	|	r*|	jr*t|	}
|	j|
 |
t jd< W n( tk
rT } z|}W 5 d }~X Y nX z4|d k	rvd}t|tj}nd}t|tj}W n: tk
r } z|}d}t|tj}W 5 d }~X Y nX |jd	|t|f  |j| t|tr2|q2d S )
NwrL   rG   rO   rM   __mp_main__r)   r(   s   %s %d
)r\   rB   rI   openrm   devnullbufferwriter7   loadEOFErrorr1   rc   rb   r   loaderr   exec_modulerP   rQ   lenr6   
SystemExit)rB   rI   r>   	exceptionrg   r!   r=   r    ri   specmainr;   rj   rD   rD   rE   process_worker   sX    



 
r   rM   )/
__future__r   rm   r7   r_   r\   collectionsr   importlib.utilr   r   typingr   r   r   Z_core._eventloopr
   r   r   Z_core._exceptionsr   Z_core._subprocessesr   Z_core._synchronizationr   Z_core._tasksr   r   abcr   r   r   Zlowlevelr   r   Zstreams.bufferedr   rX   r   r   __annotations__r   r   rk   rU   r   r^   rD   rD   rD   rE   <module>   s>     <
