o
    ii                     @  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Zd dlZd dlZd dl	m
Z
mZmZmZmZ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 d dlmZ d d	lmZmZ d d
lmZ d dlmZm Z m!Z!m"Z"m#Z#m$Z$m%Z%m&Z&m'Z' d dl(Z)d dl*Z)d dl+m,Z,m-Z-m.Z. d dl*m/Z/m0Z0m1Z1m2Z2m3Z3 d dl4m5Z6 d dl7m8Z8 ddl9m:Z:m;Z;m<Z<m=Z=m>Z>m?Z?m@Z@ ddlAmBZB ddlCmDZDmEZEmFZFmGZG ddlHmIZI ddlJmKZK ddlLmMZN ddlLmOZP ddlLmQZR ddlLmSZSmTZT ddlLmUZV ddlWmXZY ddl@mZZZm[Z[m\Z\ ddl]m^Z^m_Z_ ddl`maZa e rd dlbmcZc ejdd kr+d d!lmeZemfZf nd d"lgmhZh d d!limeZemfZf e%d#Zje%d$Zke%d%eleZZmeed&Zne$d'Zoe)jpjqZqG d(d) d)eYZXG d*d+ d+e@jrZred,d-G d.d/ d/e@jsZted,d-G d0d1 d1e@juZved,d-G d2d3 d3e@jwZwG d4d5 d5e)j@jxZyeqd6Zzd7e{d6< dad<d=Z|G d>d? d?e"em Z}G d@dA dAe}e@j~Z~G dBdC dCe~e@jZG dDdE dEe}e@jZG dFdG dGe}e@jZG dHdI dIe}eZ e@jZG dJdK dKe}eZ e@jZG dLdM dMe}el e@jZG dNdO dOe}el e@jZG dPdQ dQePZOG dRdS dSeRZQG dTdU dUeVZUG dVdW dWeNZMeqdXZd7e{dX< G dYdZ dZZG d[d\ d\e@jZG d]d^ d^e>ZG d_d` d`e^ZeZdS )b    )annotationsN)AsyncGeneratorAsyncIterator	AwaitableCallable
Collection	CoroutineIterableSequence)AbstractContextManager)	dataclass)IOBase)PathLike)Signals)AddressFamily
SocketKind)TracebackType)	IOTYPE_CHECKINGAnyGenericNoReturn	ParamSpecTypeVarcastoverload)ErrorOutcomeValue)current_root_taskcurrent_tasknotify_closingwait_readablewait_writable)
SocketType)run_sync   )CapacityLimiterStatisticsEventStatisticsLockStatisticsRunFinishedErrorTaskInfo
WouldBlockabc)claim_worker_thread)BrokenResourceErrorBusyResourceErrorClosedResourceErrorEndOfStream)convert_ipv6_sockaddr)create_memory_object_streamCapacityLimiterEventLock)ResourceGuardSemaphoreStatistics	SemaphoreCancelScope)IPSockAddrTypeUDPPacketTypeUNIXDatagramPacketType)AsyncBackendStrOrBytesPath)MemoryObjectSendStream)FileDescriptorLike)      )TypeVarTupleUnpack)BaseExceptionGroupTT_Retval
T_SockAddrPosArgsTPc                   @  s   e Zd Z	d(d)ddZd(d*ddZd+ddZd,ddZd(d-ddZed.ddZ	e	j
d/d dZ	ed0d!d"Zed0d#d$Zed0d%d&Zej
d1d'd&ZdS )2r@   Noriginaltrio.CancelScope | Nonekwargsobjectreturnc                 K  
   t | S NrU   __new__)clsrR   rT    r\   ]/var/www/scraper.webshop2u.hu/html/venv/lib/python3.10/site-packages/anyio/_backends/_trio.pyrZ   r   s   
zCancelScope.__new__r   Nonec                 K  s   |p	t jdi || _d S Nr\   )trior@   _CancelScope__original)selfrR   rT   r\   r\   r]   __init__w   s   zCancelScope.__init__c                 C  s   | j   | S rX   )ra   	__enter__rb   r\   r\   r]   rd   z   s   
zCancelScope.__enter__exc_typetype[BaseException] | Noneexc_valBaseException | Noneexc_tbTracebackType | Noneboolc                 C     | j |||S rX   )ra   __exit__rb   rf   rh   rj   r\   r\   r]   rn   ~      zCancelScope.__exit__reason
str | Nonec                 C     | j | d S rX   )ra   cancel)rb   rq   r\   r\   r]   rt         zCancelScope.cancelfloatc                 C     | j jS rX   ra   deadlinere   r\   r\   r]   ry         zCancelScope.deadlinevaluec                 C     || j _d S rX   rx   rb   r{   r\   r\   r]   ry         c                 C  rw   rX   )ra   cancel_calledre   r\   r\   r]   r      rz   zCancelScope.cancel_calledc                 C  rw   rX   )ra   cancelled_caughtre   r\   r\   r]   r      rz   zCancelScope.cancelled_caughtc                 C  rw   rX   ra   shieldre   r\   r\   r]   r      rz   zCancelScope.shieldc                 C  r|   rX   r   r}   r\   r\   r]   r      r~   rX   )rR   rS   rT   rU   rV   r@   )rR   rS   rT   r   rV   r^   )rV   r@   rf   rg   rh   ri   rj   rk   rV   rl   )rq   rr   rV   r^   rV   rv   r{   rv   rV   r^   rV   rl   )r{   rl   rV   r^   )__name__
__module____qualname__rZ   rc   rd   rn   rt   propertyry   setterr   r   r   r\   r\   r\   r]   r@   q   s&    

r@   c                   @  sJ   e Zd ZdddZdddZd ddZddd!ddZddd"ddZdS )#	TaskGrouprV   r^   c                 C  s   d| _ tjdd| _d | _d S )NFT)strict_exception_groups)_activer`   open_nursery_nursery_managercancel_scopere   r\   r\   r]   rc      s   
zTaskGroup.__init__c                   s,   d| _ | j I d H | _t| jj| _| S )NT)r   r   
__aenter___nurseryr@   r   re   r\   r\   r]   r      s
   zTaskGroup.__aenter__rf   rg   rh   ri   rj   rk   rl   c              
     sl   z.z| j |||I d H W W ~~d| _S  ty/ } z|tjd s*tj | d }~ww ~~d| _w )NF   )r   	__aexit__r   rL   splitr`   	Cancelled_create)rb   rf   rh   rj   excr\   r\   r]   r      s   zTaskGroup.__aexit__N)namefunc,Callable[[Unpack[PosArgsT]], Awaitable[Any]]argsUnpack[PosArgsT]r   rU   c                G  s,   | j std| jj|g|R d|i d S Nz;This task group is not active; no new tasks can be started.r   )r   RuntimeErrorr   
start_soonrb   r   r   r   r\   r\   r]   r      s
   zTaskGroup.start_soonCallable[..., Awaitable[Any]]r   c                  s0   | j std| jj|g|R d|iI d H S r   )r   r   r   startr   r\   r\   r]   r      s    zTaskGroup.startrV   r^   )rV   r   r   )r   r   r   r   r   rU   rV   r^   )r   r   r   rU   r   rU   rV   r   )r   r   r   rc   r   r   r   r   r\   r\   r\   r]   r      s    


r   F)eqc                   @  s,   e Zd ZU ded< dddd	ZdddZdS )ReceiveStreamWrapperztrio.abc.ReceiveStream_streamN	max_bytes
int | NonerV   bytesc              
     sl   z| j |I d H }W n! tjy } zt|jd }~w tjy- } zt|jd }~ww |r4t|S trX   )r   receive_somer`   r1   	__cause__r/   r   r2   rb   r   datar   r\   r\   r]   receive   s   zReceiveStreamWrapper.receiver^   c                      | j  I d H  d S rX   r   aclosere   r\   r\   r]   r         zReceiveStreamWrapper.acloserX   )r   r   rV   r   r   )r   r   r   __annotations__r   r   r\   r\   r\   r]   r      s   
 r   c                   @  s*   e Zd ZU ded< dddZdd	d
ZdS )SendStreamWrapperztrio.abc.SendStreamr   itemr   rV   r^   c              
     s^   z| j |I d H  W d S  tjy } zt|jd }~w tjy. } zt|jd }~ww rX   )r   send_allr`   r1   r   r/   rb   r   r   r\   r\   r]   send   s   zSendStreamWrapper.sendc                   r   rX   r   re   r\   r\   r]   r     r   zSendStreamWrapper.acloseNr   r   rV   r^   r   )r   r   r   r   r   r   r\   r\   r\   r]   r      s   
 
r   c                   @  s   e Zd ZU ded< ded< ded< ded< d#d
dZd$ddZd#ddZd#ddZd%ddZe	d$ddZ
e	d&ddZe	d'ddZe	d(ddZe	d(d d!Zd"S ))Processztrio.Process_processabc.ByteSendStream | None_stdinabc.ByteReceiveStream | None_stdout_stderrrV   r^   c                   s   t dd) | jr| j I d H  | jr| j I d H  | jr(| j I d H  W d    n1 s2w   Y  z
|  I d H  W d S  tyi   |   t dd |  I d H  W d     1 scw   Y   w NT)r   )r@   r   r   r   r   waitBaseExceptionkillre   r\   r\   r]   r     s*   
zProcess.acloseintc                      | j  I d H S rX   )r   r   re   r\   r\   r]   r        zProcess.waitc                 C     | j   d S rX   )r   	terminatere   r\   r\   r]   r   "     zProcess.terminatec                 C  r   rX   )r   r   re   r\   r\   r]   r   %  r   zProcess.killsignalr   c                 C  rs   rX   )r   send_signal)rb   r   r\   r\   r]   r   (  ru   zProcess.send_signalc                 C  rw   rX   )r   pidre   r\   r\   r]   r   +  rz   zProcess.pidr   c                 C  rw   rX   )r   
returncodere   r\   r\   r]   r   /  rz   zProcess.returncodec                 C     | j S rX   )r   re   r\   r\   r]   stdin3     zProcess.stdinc                 C  r   rX   )r   re   r\   r\   r]   stdout7  r   zProcess.stdoutc                 C  r   rX   )r   re   r\   r\   r]   stderr;  r   zProcess.stderrNr   rV   r   )r   r   rV   r^   rV   r   )rV   r   )rV   r   )r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r\   r\   r\   r]   r     s(   
 




r   c                      s   e Zd Zd fddZ  ZS )_ProcessPoolShutdownInstrumentrV   r^   c                   s   t    d S rX   )super	after_runre   	__class__r\   r]   r   A  r   z(_ProcessPoolShutdownInstrument.after_runr   )r   r   r   r   __classcell__r\   r\   r   r]   r   @  s    r   &current_default_worker_process_limiterztrio.lowlevel.RunVarworkersset[abc.Process]rV   r^   c                   s   zt tjI d H  W d S  t jyI   | D ]}|jd u r"|  qtdd | D ]	}| I d H  q+W d    Y d S 1 sAw   Y  Y d S w r   )	r`   sleepmathinfr   r   r   r@   r   )r   processr\   r\   r]   _shutdown_process_poolJ  s   
&r   c                   @  sB   e Zd ZdddZdddZedd
dZdddZdddZdS )_TrioSocketMixintrio_socketTrioSocketTyperV   r^   c                 C  s   || _ d| _d S NF)_trio_socket_closedrb   r   r\   r\   r]   rc   ]  s   
z_TrioSocketMixin.__init__c                 C  s    | j rt| j dk rtd S Nr   )r   r1   r   filenor/   re   r\   r\   r]   _check_closeda  s
   z_TrioSocketMixin._check_closedsocket.socketc                 C  rw   rX   )r   _sockre   r\   r\   r]   _raw_socketg  rz   z_TrioSocketMixin._raw_socketc                   s(   | j  dkrd| _| j   d S d S )Nr   T)r   r   r   closere   r\   r\   r]   r   k  s
   z_TrioSocketMixin.acloser   r   r   c                 C  s@   t |tjr	t|| j dk r| jrtd t |trt||r   )
isinstancer`   r1   r   r   r   OSErrorr/   rb   r   r\   r\   r]   _convert_socket_errorp  s   
z&_TrioSocketMixin._convert_socket_errorNr   r   rV   r^   r   )rV   r   )r   r   rV   r   )	r   r   r   rc   r   r   r   r   r   r\   r\   r\   r]   r   \  s    


r   c                      s>   e Zd Zd fddZddddZdddZdddZ  ZS )SocketStreamr   r   rV   r^   c                   $   t  | td| _td| _d S Nreading from
writing tor   rc   r;   _receive_guard_send_guardr   r   r\   r]   rc   |     
zSocketStream.__init__   r   r   r   c                   s~   | j 1 z| j|I d H }W n ty' } z| | W Y d }~nd }~ww |r3|W  d    S t1 s8w   Y  d S rX   )r   r   recvr   r   r2   r   r\   r\   r]   r     s   	zSocketStream.receiver   c                   s   | j B t|}|r>z| j|I d H }W n ty- } z| | W Y d }~nd }~ww ||d  }|sW d    d S W d    d S 1 sIw   Y  d S rX   )r   
memoryviewr   r   r   r   )rb   r   view
bytes_sentr   r\   r\   r]   r     s   "zSocketStream.sendc                   s   | j tj d S rX   )r   shutdownsocketSHUT_WRre   r\   r\   r]   send_eof  s   zSocketStream.send_eofr   )r  )r   r   rV   r   r   r   )r   r   r   rc   r   r   r
  r   r\   r\   r   r]   r   {  s
    
r   c                   @  s    e Zd ZdddZdddZdS )UNIXSocketStreammsglenr   maxfdsrV   tuple[bytes, list[int]]c                   sR  t |tr
|dk rtdt |tr|dk rtdtd}tj I d H  | j? 	 z| j	|t
||j I d H \}}}}W n tyZ } z| | W Y d }~nd }~ww |sa|satnq-W d    n1 smw   Y  |D ].\}	}
}|	t
jks|
t
jkrtd|d|	 d	|
 ||d t|t||j    qt|t|fS )
Nr   z%msglen must be a non-negative integerr   z!maxfds must be a positive integeriTz.Received unexpected ancillary data; message = z, cmsg_level = z, cmsg_type = )r   r   
ValueErrorarrayr`   lowlevel
checkpointr   r   recvmsgr  CMSG_LENitemsizer   r   r2   
SOL_SOCKET
SCM_RIGHTSr   	frombyteslenlist)rb   r  r  fdsmessageancdataflagsaddrr   
cmsg_level	cmsg_type	cmsg_datar\   r\   r]   receive_fds  sD   
&zUNIXSocketStream.receive_fdsr  r   r  Collection[int | IOBase]r^   c                   s   |st d|st dg }|D ]}t|tr|| qt|tr*||  qtd|}tj	 I d H  | j
6 	 z| j|gtjtj|fgI d H  W n tyh } z| | W Y d }~nd }~ww q>W d    d S 1 suw   Y  d S )Nzmessage must not be emptyzfds must not be emptyr  )r  r   r   appendr   r   r  r`   r  r  r   r   sendmsgr  r  r  r   r   )rb   r  r  filenosfdfdarrayr   r\   r\   r]   send_fds  sB   



"zUNIXSocketStream.send_fdsN)r  r   r  r   rV   r  )r  r   r  r%  rV   r^   )r   r   r   r$  r+  r\   r\   r\   r]   r    s    
!r  c                      (   e Zd Zd	 fddZd
ddZ  ZS )TCPSocketListener
raw_socketr   c                   "   t  tj| td| _d S Nzaccepting connections fromr   rc   r`   r  from_stdlib_socketr;   _accept_guardrb   r.  r   r\   r]   rc        zTCPSocketListener.__init__rV   r   c                   s   | j , z| j I d H \}}W n ty( } z| | W Y d }~nd }~ww W d    n1 s3w   Y  |tjtjd t	|S Nr   )
r3  r   acceptr   r   
setsockoptr  IPPROTO_TCPTCP_NODELAYr   rb   r   _addrr   r\   r\   r]   r7    s   zTCPSocketListener.acceptr.  r   )rV   r   r   r   r   rc   r7  r   r\   r\   r   r]   r-        r-  c                      r,  )UNIXSocketListenerr.  r   c                   r/  r0  r1  r4  r   r\   r]   rc     r5  zUNIXSocketListener.__init__rV   r  c                   s   | j 9 z| j I d H \}}W n ty( } z| | W Y d }~nd }~ww W d    t|S W d    t|S 1 s@w   Y  t|S rX   )r3  r   r7  r   r   r  r;  r\   r\   r]   r7    s    

zUNIXSocketListener.acceptr=  )rV   r  r>  r\   r\   r   r]   r@    r?  r@  c                      s2   e Zd Zd fddZddd	ZdddZ  ZS )	UDPSocketr   r   rV   r^   c                   r   r   r   r   r   r\   r]   rc     r  zUDPSocket.__init__tuple[bytes, IPSockAddrType]c                   s   | j : z| jdI d H \}}|t|fW W  d    S  ty5 } z| | W Y d }~nd }~ww W d    d S 1 sAw   Y  d S Nr  )r   r   recvfromr3   r   r   rb   r   r   r   r\   r\   r]   r     s   "zUDPSocket.receiver   rB   c                      | j 4 z| jj| I d H  W n ty' } z| | W Y d }~nd }~ww W d    d S W d    d S 1 s;w   Y  d S rX   r   r   sendtor   r   r   r\   r\   r]   r        "zUDPSocket.sendr   )rV   rB  )r   rB   rV   r^   r   r   r   rc   r   r   r   r\   r\   r   r]   rA        
rA  c                      2   e Zd Zd fddZddd	ZdddZ  ZS )ConnectedUDPSocketr   r   rV   r^   c                   r   r   r   r   r   r\   r]   rc     r  zConnectedUDPSocket.__init__r   c                      | j 2 z| jdI d H W W  d    S  ty- } z| | W Y d }~nd }~ww W d    d S 1 s9w   Y  d S rC  r   r   r  r   r   r   r\   r\   r]   r        "zConnectedUDPSocket.receiver   c                      | j 4 z| j|I d H  W n ty' } z| | W Y d }~nd }~ww W d    d S W d    d S 1 s;w   Y  d S rX   r   r   r   r   r   r   r\   r\   r]   r   !  rI  zConnectedUDPSocket.sendr   rV   r   r   rJ  r\   r\   r   r]   rM    s    
rM  c                      rL  )UNIXDatagramSocketr   r   rV   r^   c                   r   r   r   r   r   r\   r]   rc   *  r  zUNIXDatagramSocket.__init__rC   c                   s   | j 8 z| jdI d H \}}||fW W  d    S  ty3 } z| | W Y d }~nd }~ww W d    d S 1 s?w   Y  d S rC  )r   r   rD  r   r   rE  r\   r\   r]   r   /  s   "zUNIXDatagramSocket.receiver   c                   rF  rX   rG  r   r\   r\   r]   r   7  rI  zUNIXDatagramSocket.sendr   )rV   rC   )r   rC   rV   r^   rJ  r\   r\   r   r]   rT  )  rK  rT  c                      rL  )ConnectedUNIXDatagramSocketr   r   rV   r^   c                   r   r   r   r   r   r\   r]   rc   B  r  z$ConnectedUNIXDatagramSocket.__init__r   c                   rN  rC  rO  r   r\   r\   r]   r   G  rP  z#ConnectedUNIXDatagramSocket.receiver   c                   rQ  rX   rR  r   r\   r\   r]   r   N  rI  z ConnectedUNIXDatagramSocket.sendr   rS  r   rJ  r\   r\   r   r]   rU  ?  s    
rU  c                   @  sH   e Zd ZdddZdddZddd	Zdd
dZdddZdddZdS )r8   rV   c                 C  rW   rX   rY   r[   r\   r\   r]   rZ   \     
zEvent.__new__r^   c                 C  s   t  | _d S rX   )r`   r8   _Event__originalre   r\   r\   r]   rc   _  r   zEvent.__init__rl   c                 C  
   | j  S rX   )rX  is_setre   r\   r\   r]   rZ  b  rW  zEvent.is_setc                   r   rX   )rX  r   re   r\   r\   r]   r   e  r   z
Event.waitr(   c                 C  s   | j  }t|jdS )N)tasks_waiting)rX  
statisticsr(   r[  rb   orig_statisticsr\   r\   r]   r\  h  s   
zEvent.statisticsc                 C  r   rX   )rX  setre   r\   r\   r]   r_  l  r   z	Event.setN)rV   r8   r   r   )rV   r(   )	r   r   r   rZ   rc   rZ  r   r\  r_  r\   r\   r\   r]   r8   [  s    




r8   c                   @  sl   e Zd ZdddddZdddd	d
ZedddZdddZdddZdddZ	dddZ
d ddZdS )!r:   Ffast_acquirera  rl   rV   c                C  rW   rX   rY   r[   ra  r\   r\   r]   rZ   q  rW  zLock.__new__r^   c                C  s   || _ t | _d S rX   )_fast_acquirer`   r:   _Lock__original)rb   ra  r\   r\   r]   rc   t  s   zLock.__init__r   r   c                 C  s   | j dkr
d| _ d S d S )N)z*attempt to re-acquire an already held Lock)z)Attempted to acquire an already held Lock)r   )r   r\   r\   r]   _convert_runtime_error_msgx  s   

zLock._convert_runtime_error_msgc              
     s   | j s"z| j I d H  W d S  ty! } z| |  d }~ww tj I d H  z| j  W d S  tj	yF   | jj
 I d H  Y d S  tyW } z| |  d }~ww rX   )rc  rd  acquirer   re  r`   r  checkpoint_if_cancelledacquire_nowaitr,   _lotparkr   r\   r\   r]   rf  }  s(   

zLock.acquirec              
   C  sJ   z| j   W d S  tjy   td  ty$ } z| |  d }~ww rX   )rd  rh  r`   r,   r   re  r   r\   r\   r]   rh    s   
zLock.acquire_nowaitc                 C  rY  rX   )rd  lockedre   r\   r\   r]   rk    rW  zLock.lockedc                 C  r   rX   )rd  releasere   r\   r\   r]   rl    r   zLock.releaser)   c                 C  s.   | j  }|jrt|jnd }t|j||jS rX   )rd  r\  ownerTrioTaskInfor)   rk  r[  )rb   r^  rm  r\   r\   r]   r\    s
   

zLock.statisticsNra  rl   rV   r:   )ra  rl   rV   r^   )r   r   rV   r^   r   r   )rV   r)   )r   r   r   rZ   rc   staticmethodre  rf  rh  rk  rl  r\  r\   r\   r\   r]   r:   p  s    


	
r:   c                      s|   e Zd ZddddddZdddd fddZdddZdddZed ddZed!ddZ	dddZ
d"ddZ  ZS )#r>   NF	max_valuera  initial_valuer   rr  r   ra  rl   rV   c                C  rW   rX   rY   r[   rs  rr  ra  r\   r\   r]   rZ     s   
zSemaphore.__new__r^   c                  s&   t  j|||d tj||d| _d S )Nrq  )rr  )r   rc   r`   r>   _Semaphore__original)rb   rs  rr  ra  r   r\   r]   rc     s   zSemaphore.__init__c                   sf   | j s| j I d H  d S tj I d H  z| j  W d S  tjy2   | jj	 I d H  Y d S w rX   )
rc  ru  rf  r`   r  rg  rh  r,   ri  rj  re   r\   r\   r]   rf    s   zSemaphore.acquirec                 C  s(   z| j   W d S  tjy   td w rX   )ru  rh  r`   r,   re   r\   r\   r]   rh    s
   zSemaphore.acquire_nowaitc                 C  rw   rX   )ru  rr  re   r\   r\   r]   rr    rz   zSemaphore.max_valuec                 C  rw   rX   )ru  r{   re   r\   r\   r]   r{     rz   zSemaphore.valuec                 C  r   rX   )ru  rl  re   r\   r\   r]   rl    r   zSemaphore.releaser<   c                 C  s   | j  }t|jS rX   )ru  r\  r<   r[  r]  r\   r\   r]   r\    s   

zSemaphore.statistics)rs  r   rr  r   ra  rl   rV   r>   )rs  r   rr  r   ra  rl   rV   r^   r   r   r   )rV   r<   )r   r   r   rZ   rc   rf  rh  r   rr  r{   rl  r\  r   r\   r\   r   r]   r>     s    



r>   c                   @  s   e Zd Z	d2ddd3dd	Z	d2ddd4ddZd5ddZd6ddZed7ddZej	d8ddZed9ddZ
ed7dd Zd5d!d"Zd:d%d&Zd5d'd(Zd:d)d*Zd5d+d,Zd:d-d.Zd;d0d1ZdS )<r6   NrR   total_tokensfloat | NonerR   trio.CapacityLimiter | NonerV   c                C  rW   rX   rY   )r[   rw  rR   r\   r\   r]   rZ     s   
zCapacityLimiter.__new__r^   c                C  s.   |d ur	|| _ d S |d usJ t|| _ d S rX   )_CapacityLimiter__originalr`   r6   )rb   rw  rR   r\   r\   r]   rc     s   
zCapacityLimiter.__init__c                   r   rX   )rz  r   re   r\   r\   r]   r     r   zCapacityLimiter.__aenter__rf   rg   rh   ri   rj   rk   c                   s   | j |||I d H  d S rX   )rz  r   ro   r\   r\   r]   r     s   zCapacityLimiter.__aexit__rv   c                 C  rw   rX   rz  rw  re   r\   r\   r]   rw    rz   zCapacityLimiter.total_tokensr{   c                 C  r|   rX   r{  r}   r\   r\   r]   rw    r~   r   c                 C  rw   rX   )rz  borrowed_tokensre   r\   r\   r]   r|    rz   zCapacityLimiter.borrowed_tokensc                 C  rw   rX   )rz  available_tokensre   r\   r\   r]   r}  
  rz   z CapacityLimiter.available_tokensc                 C  r   rX   )rz  rh  re   r\   r\   r]   rh    r   zCapacityLimiter.acquire_nowaitborrowerrU   c                 C  rs   rX   )rz  acquire_on_behalf_of_nowaitrb   r~  r\   r\   r]   r    ru   z+CapacityLimiter.acquire_on_behalf_of_nowaitc                   r   rX   )rz  rf  re   r\   r\   r]   rf    r   zCapacityLimiter.acquirec                   s   | j |I d H  d S rX   )rz  acquire_on_behalf_ofr  r\   r\   r]   r    s   z$CapacityLimiter.acquire_on_behalf_ofc                 C  rY  rX   )rz  rl  re   r\   r\   r]   rl    rW  zCapacityLimiter.releasec                 C  s   | j |S rX   )rz  release_on_behalf_ofr  r\   r\   r]   r    s   z$CapacityLimiter.release_on_behalf_ofr'   c                 C  s&   | j  }t|j|jt|j|jdS )N)r|  rw  	borrowersr[  )rz  r\  r'   r|  rw  tupler  r[  )rb   origr\   r\   r]   r\     s   
zCapacityLimiter.statisticsrX   )rw  rx  rR   ry  rV   r6   )rw  rx  rR   ry  rV   r^   r   )rf   rg   rh   ri   rj   rk   rV   r^   r   r   r   )r~  rU   rV   r^   )rV   r'   )r   r   r   rZ   rc   r   r   r   rw  r   r|  r}  rh  r  rf  r  rl  r  r\  r\   r\   r\   r]   r6     s4    








r6   _capacity_limiter_wrapperc                   @  sH   e Zd ZU ded< dddZddd	ZdddZdddZdddZdS )_SignalReceiverzAsyncIterator[int]	_iteratorsignalstuple[Signals, ...]c                 C  s
   || _ d S rX   )_signals)rb   r  r\   r\   r]   rc   5  rW  z_SignalReceiver.__init__rV   c                 C  s   t j| j | _| j | _| S rX   )r`   open_signal_receiverr  _cmrd   r  re   r\   r\   r]   rd   8  s   z_SignalReceiver.__enter__rf   rg   rh   ri   rj   rk   bool | Nonec                 C  rm   rX   )r  rn   ro   r\   r\   r]   rn   =  rp   z_SignalReceiver.__exit__c                 C  s   | S rX   r\   re   r\   r\   r]   	__aiter__E  s   z_SignalReceiver.__aiter__r   c                   s   | j  I d H }t|S rX   )r  	__anext__r   )rb   signumr\   r\   r]   r  H  s   z_SignalReceiver.__anext__N)r  r  )rV   r  )rf   rg   rh   ri   rj   rk   rV   r  )rV   r   )	r   r   r   r   rc   rd   rn   r  r  r\   r\   r\   r]   r  2  s   
 



r  c                   @  s\   e Zd Zd,ddZd-ddZd.ddZd/ddZd0ddZd1d"d#Zd2d%d&Z	d3d)d*Z
d+S )4
TestRunneroptionsr   rV   r^   c                 K  s$   ddl m} | | _d | _|| _d S )Nr   )Queue)queuer  _call_queue_send_stream_options)rb   r  r  r\   r\   r]   rc   S  s   
zTestRunner.__init__rf   rg   rh   ri   rj   types.TracebackType | Nonec                 C  s<   | j r| j   | j d ur| j   | j d usd S d S d S rX   )r  r   r  getro   r\   r\   r]   rn   Z  s   

zTestRunner.__exit__c                   s   t d\| _}|= |2 z03 d H W \}}z|I d H }W n ty5 } z|t| W Y d }~qd }~ww |t| q6 W d    d S 1 sJw   Y  d S r6  )r4   r  r   r&  r   r   )rb   receive_streamcorooutcome_holderretvalr   r\   r\   r]   _run_tests_and_fixturese  s   "z"TestRunner._run_tests_and_fixturesoutcomerU   c                 C  s
   d | _ d S rX   )r  )rb   r  r\   r\   r]   _main_task_finishedp  rW  zTestRunner._main_task_finishedr    Callable[P, Awaitable[T_Retval]]r   P.argsrT   P.kwargsrN   c                O  s   | j d u r'tjj| jf| jj| jd| j | j d u r'| j	   | j d u sg }| j 
||i ||f |s@| j	   |r8|d  S )N)run_sync_soon_threadsafedone_callbackr   )r  r`   r  start_guest_runr  r  putr  r  r  send_nowaitunwrap)rb   r   r   rT   r  r\   r\   r]   _call_in_runner_tasks  s$   


zTestRunner._call_in_runner_taskfixture_func,Callable[..., AsyncGenerator[T_Retval, Any]]dict[str, Any]Iterable[T_Retval]c                 c  s`    |di |}|  |jd }|V  z	|  |jd  W n
 ty%   Y d S w |  |j td)Nz$Async generator fixture did not stopr\   )r  asendStopAsyncIterationr   r   )rb   r  rT   asyncgenfixturevaluer\   r\   r]   run_asyncgen_fixture  s   zTestRunner.run_asyncgen_fixture,Callable[..., Coroutine[Any, Any, T_Retval]]c                 C  s   | j |fi |S rX   r  )rb   r  rT   r\   r\   r]   run_fixture  s   zTestRunner.run_fixture	test_func'Callable[..., Coroutine[Any, Any, Any]]c                 C  s   | j |fi | d S rX   r  )rb   r  rT   r\   r\   r]   run_test  s   zTestRunner.run_testN)r  r   rV   r^   )rf   rg   rh   ri   rj   r  rV   r^   r   )r  rU   rV   r^   )r   r  r   r  rT   r  rV   rN   )r  r  rT   r  rV   r  )r  r  rT   r  rV   rN   )r  r  rT   r  rV   r^   )r   r   r   rc   rn   r  r  r  r  r  r  r\   r\   r\   r]   r  R  s    






r  c                      r,  )rn  tasktrio.lowlevel.Taskc                   sH   d }|j r|j jrt|j j}t t|||j|j t|| _	d S rX   )
parent_nurseryparent_taskidr   rc   r   r  weakrefproxy_task)rb   r  	parent_idr   r\   r]   rc     s
   zTrioTaskInfo.__init__rV   rl   c                 C  s"   z| j jjW S  ty   Y dS w r   )r  _cancel_statuseffectively_cancelledReferenceErrorre   r\   r\   r]   has_pending_cancellation  s
   z%TrioTaskInfo.has_pending_cancellation)r  r  r   )r   r   r   rc   r  r   r\   r\   r   r]   rn    s    rn  c                   @  s  e Zd Zedd
dZedddZedddZedddZedddZedddZ	edddZ
edddZeejdd dd%d&Zedd'd(Zedd*d+Zedd-d.Zedd1d2Zed3dd4dd:d;Zedd>d?Ze		3dddDdEZeddFdGZeddIdJZeddKdLZeddUdVZeddYdZZe	3dddadbZeddfdgZeddkdlZeddmdnZeddtduZee ddydzZ!ee dd|dzZ!edddzZ!eddddddddZ"e	ddddZ#edddZ$edddZ%edddZ&edddZ'edddZ(edddZ)edddZ*edddZ+edddZ,edddZ-edddZ.edddZ/edddZ0edddZ1edddZ2edddZ3d3S )TrioBackendr   1Callable[[Unpack[PosArgsT]], Awaitable[T_Retval]]r   tuple[Unpack[PosArgsT]]rT   r  r  rV   rN   c                 C  s   t j|g|R  S rX   )r`   run)r[   r   r   rT   r  r\   r\   r]   r    s   zTrioBackend.runrU   c                 C  s
   t j S rX   )r`   r  current_trio_tokenrV  r\   r\   r]   current_token     
zTrioBackend.current_tokenrv   c                 C     t  S rX   )r`   current_timerV  r\   r\   r]   r    rz   zTrioBackend.current_timetype[BaseException]c                 C  s   t jS rX   )r`   r   rV  r\   r\   r]   cancelled_exception_class  r   z%TrioBackend.cancelled_exception_classr^   c                      t j I d H  d S rX   )r`   r  r  rV  r\   r\   r]   r       zTrioBackend.checkpointc                   r  rX   )r`   r  rg  rV  r\   r\   r]   rg    r  z#TrioBackend.checkpoint_if_cancelledc                   r  rX   )r`   r  cancel_shielded_checkpointrV  r\   r\   r]   r    r  z&TrioBackend.cancel_shielded_checkpointdelayc                   s   t |I d H  d S rX   )r`   r   )r[   r  r\   r\   r]   r     r  zTrioBackend.sleepFry   r   ry   r   rl   abc.CancelScopec                C  s   t ||dS )Nr  r?   )r[   ry   r   r\   r\   r]   create_cancel_scope  s   zTrioBackend.create_cancel_scopec                 C  r  rX   )r`   current_effective_deadlinerV  r\   r\   r]   r    rz   z&TrioBackend.current_effective_deadlineabc.TaskGroupc                 C     t  S rX   )r   rV  r\   r\   r]   create_task_group  r   zTrioBackend.create_task_group	abc.Eventc                 C  r  rX   r7   rV  r\   r\   r]   create_event  r   zTrioBackend.create_eventra  r:   c                C  s
   t |dS )Nr`  r9   rb  r\   r\   r]   create_lock  r  zTrioBackend.create_lockNrq  rs  r   rr  r   abc.Semaphorec                C  s   t |||dS )Nrq  r=   rt  r\   r\   r]   create_semaphore  s   zTrioBackend.create_semaphorerw  r6   c                 C     t |S rX   r5   )r[   rw  r\   r\   r]   create_capacity_limiter  rz   z#TrioBackend.create_capacity_limiter&Callable[[Unpack[PosArgsT]], T_Retval]abandon_on_cancellimiterabc.CapacityLimiter | Nonec                   s8   d fdd}t  t||ttj|dI d H S )NrV   rN   c                     s6   t t   W  d    S 1 sw   Y  d S rX   )r.   r  r\   r   r   tokenr\   r]   wrapper  s   $z6TrioBackend.run_sync_in_worker_thread.<locals>.wrapper)r  r  )rV   rN   )r  r  r%   r   r`   r6   )r[   r   r   r  r  r  r\   r  r]   run_sync_in_worker_thread  s   
z%TrioBackend.run_sync_in_worker_threadc                 C  s   t j  d S rX   )r`   from_threadcheck_cancelledrV  r\   r\   r]   r       zTrioBackend.check_cancelledr  c                 C  >   t d|}ztjj|g|R d|iW S  tjy   td w Nztrio.lowlevel.TrioToken | None
trio_token)r   r`   r  r  r*   r[   r   r   r  r  r\   r\   r]   run_async_from_thread     
z!TrioBackend.run_async_from_threadc                 C  r  r  )r   r`   r  r%   r*   r  r\   r\   r]   run_sync_from_thread+  r  z TrioBackend.run_sync_from_threadcommand)StrOrBytesPath | Sequence[StrOrBytesPath]r   int | IO[Any] | Noner   r   r   r   c          
        s   ddd t |tttfr#tjj |f|||dd|I d H }ntjj fd	d
|D f|||dd|I d H }|jrDt|jnd }|j	rNt
|j	nd }|jrXt
|jnd }	t||||	S )Nr   rE   rV   strc                 S  s"   t | }t|tr|S t |S rX   )osfspathr   r  fsdecode)r   str_or_bytesr\   r\   r]   convert_itemB  s   


z.TrioBackend.open_process.<locals>.convert_itemT)r   r   r   shellc                   s   g | ]} |qS r\   r\   ).0r   r  r\   r]   
<listcomp>T  s    z,TrioBackend.open_process.<locals>.<listcomp>F)r   rE   rV   r  )r   r  r   r   r`   r  open_processr   r   r   r   r   r   )
r[   r  r   r   r   rT   r   stdin_streamstdout_streamstderr_streamr\   r  r]   r  8  s6   

		zTrioBackend.open_processr   r   c                 C  s   t jt| d S rX   )r`   r  spawn_system_taskr   )r[   r   r\   r\   r]   #setup_process_pool_exit_at_shutdowna  s   z/TrioBackend.setup_process_pool_exit_at_shutdownhostr  portlocal_addressIPSockAddrType | Noner   c                   s   d|v rt jnt j}tj  |}|t jt jd |r$||I d H  z|||fI d H  W t|S  t	y?   |
   w )N:r   )r  AF_INET6AF_INETr`   r8  r9  r:  bindconnectr   r   r   )r[   r
  r  r  familyr   r\   r\   r]   connect_tcpe  s   zTrioBackend.connect_tcppathstr | bytesabc.UNIXSocketStreamc                   sD   t jtj}z||I d H  W t|S  ty!   |   w rX   )r`   r  AF_UNIXr  r   r   r  )r[   r  r   r\   r\   r]   connect_unixw  s   zTrioBackend.connect_unixsockr   abc.SocketListenerc                 C  r  rX   r-  r[   r  r\   r\   r]   create_tcp_listener  rz   zTrioBackend.create_tcp_listenerc                 C  r  rX   )r@  r  r\   r\   r]   create_unix_listener  rz   z TrioBackend.create_unix_listenerr  socket.AddressFamilyremote_address
reuse_portUDPSocket | ConnectedUDPSocketc                   sb   t jj|tjd}|r|tjtjd |r||I d H  |r-||I d H  t|S t	|S )N)r  typer   )
r`   r  
SOCK_DGRAMr8  r  SO_REUSEPORTr  r  rM  rA  )r[   r  r  r!  r"  r   r\   r\   r]   create_udp_socket  s   zTrioBackend.create_udp_socketr.  remote_pathabc.UNIXDatagramSocketc                      d S rX   r\   r[   r.  r(  r\   r\   r]   create_unix_datagram_socket     z'TrioBackend.create_unix_datagram_socketabc.ConnectedUNIXDatagramSocketc                   r*  rX   r\   r+  r\   r\   r]   r,    r-  str | bytes | None8abc.UNIXDatagramSocket | abc.ConnectedUNIXDatagramSocketc                   s2   t j|}|r||I d H  t|S t|S rX   )r`   r  r2  r  rU  rT  )r[   r.  r(  r   r\   r\   r]   r,    s   r   )r  r$  protor  bytes | str | Nonestr | int | Noneint | AddressFamilyr$  int | SocketKindr1  r  uSequence[tuple[AddressFamily, SocketKind, int, str, tuple[str, int] | tuple[str, int, int, int] | tuple[int, bytes]]]c                  s   t j||||||I d H S rX   )r`   r  getaddrinfo)r[   r
  r  r  r$  r1  r  r\   r\   r]   r7    s   zTrioBackend.getaddrinfosockaddrrA   tuple[str, str]c                   s   t j||I d H S rX   )r`   r  getnameinfo)r[   r8  r  r\   r\   r]   r:    s   zTrioBackend.getnameinfoobjrG   c              
     Z   z
t |I d H  W d S  tjy  } zt |jd d }~w tjy,   tdd w )Nr   )r"   r`   r1   with_traceback__traceback__r0   r[   r;  r   r\   r\   r]   r"        
zTrioBackend.wait_readablec              
     r<  )Nr   )r#   r`   r1   r=  r>  r0   r?  r\   r\   r]   r#     r@  zTrioBackend.wait_writablec                 C  s   t | d S rX   )r!   )r[   r;  r\   r\   r]   r!     r~   zTrioBackend.notify_closingc                   s
   t |S rX   r  r  r\   r\   r]   wrap_listener_socket  s   z TrioBackend.wrap_listener_socketc                      t j|}t|S rX   )r`   r  r2  r   r[   r  	trio_sockr\   r\   r]   wrap_stream_socket     zTrioBackend.wrap_stream_socketr  c                   rB  rX   )r`   r  r2  r  rC  r\   r\   r]   wrap_unix_stream_socket  rF  z#TrioBackend.wrap_unix_stream_socketrA  c                   rB  rX   )r`   r  r2  rA  rC  r\   r\   r]   wrap_udp_socket  rF  zTrioBackend.wrap_udp_socketrM  c                   rB  rX   )r`   r  r2  rM  rC  r\   r\   r]   wrap_connected_udp_socket  rF  z%TrioBackend.wrap_connected_udp_socketrT  c                   rB  rX   )r`   r  r2  rT  rC  r\   r\   r]   wrap_unix_datagram_socket  rF  z%TrioBackend.wrap_unix_datagram_socketrU  c                   rB  rX   )r`   r  r2  rU  rC  r\   r\   r]   #wrap_connected_unix_datagram_socket  s   z/TrioBackend.wrap_connected_unix_datagram_socketc                 C  s<   zt  W S  ty   ttj d}t | | Y S w )Nrv  )r  r  LookupErrorr6   r`   	to_threadcurrent_default_thread_limiterr_  )r[   r  r\   r\   r]   rN    s   

z*TrioBackend.current_default_thread_limiterr  r   .AbstractContextManager[AsyncIterator[Signals]]c                 G  r  rX   )r  )r[   r  r\   r\   r]   r    s   z TrioBackend.open_signal_receiverr+   c                 C  s   t  }t|S rX   )r    rn  )r[   r  r\   r\   r]   get_current_task  s   zTrioBackend.get_current_taskSequence[TaskInfo]c                 C  sb   t  }|sJ t|g}|j}|r/g }|D ]}|jD ]}|t| ||j qq|}|s|S rX   )r   rn  child_nurserieschild_tasksr&  extend)r[   	root_task
task_infos	nurseriesnew_nurseriesnurseryr  r\   r\   r]   get_running_tasks#  s   

	zTrioBackend.get_running_tasksc                   s   ddl m} | I d H  d S )Nr   )wait_all_tasks_blocked)trio.testingr[  )r[   r[  r\   r\   r]   r[  4  s   z"TrioBackend.wait_all_tasks_blockedr  c                 C  s   t di |S r_   )r  )r[   r  r\   r\   r]   create_test_runner:  r  zTrioBackend.create_test_runner)
r   r  r   r  rT   r  r  r  rV   rN   )rV   rU   r   )rV   r  r   )r  rv   rV   r^   )ry   rv   r   rl   rV   r  )rV   r  )rV   r  ro  )rs  r   rr  r   ra  rl   rV   r  )rw  rv   rV   r6   )FN)
r   r  r   r  r  rl   r  r  rV   rN   )r   r  r   r  r  rU   rV   rN   )r   r  r   r  r  rU   rV   rN   )r  r  r   r  r   r  r   r  rT   r   rV   r   r   r   rV   r^   rX   )r
  r  r  r   r  r  rV   r   )r  r  rV   r  )r  r   rV   r  )
r  r   r  r  r!  r  r"  rl   rV   r#  )r.  r   r(  r^   rV   r)  )r.  r   r(  r  rV   r.  )r.  r   r(  r/  rV   r0  )r
  r2  r  r3  r  r4  r$  r5  r1  r   r  r   rV   r6  )r   )r8  rA   r  r   rV   r9  )r;  rG   rV   r^   )r  r   rV   r   )r  r   rV   r  )r  r   rV   rA  )r  r   rV   rM  )r  r   rV   rT  )r  r   rV   rU  )rV   r6   )r  r   rV   rO  )rV   r+   )rV   rQ  )r  r  rV   r  )4r   r   r   classmethodr  r  r  r  r  rg  r  r   r   r   r  r  r  r  r  r  r  r  r  r  r  r  r	  r  r  r  r  r'  r   r,  r7  r:  r"   r#   r!   rA  rE  rG  rH  rI  rJ  rK  rN  r  rP  rZ  r[  r]  r\   r\   r\   r]   r    s    		(

r  r^  )
__future__r   r  r   r  r  systypesr  collections.abcr   r   r   r   r   r   r	   r
   
contextlibr   dataclassesr   ior   r   r   r   r   r   r   typingr   r   r   r   r   r   r   r   r   trio.from_threadr`   trio.lowlevelr  r   r   r   r   r    r!   r"   r#   trio.socketr$   r   trio.to_threadr%    r'   r(   r)   r*   r+   r,   r-   _core._eventloopr.   _core._exceptionsr/   r0   r1   r2   _core._socketsr3   _core._streamsr4   _core._synchronizationr6   BaseCapacityLimiterr8   	BaseEventr:   BaseLockr;   r<   r>   BaseSemaphore_core._tasksr@   BaseCancelScoperA   rB   rC   abc._eventlooprD   rE   streams.memoryrF   	_typeshedrG   version_inforJ   rK   exceptiongrouprL   typing_extensionsrM   rN   r  rO   rP   rQ   r  RunVarr   ByteReceiveStreamr   ByteSendStreamr   r   
Instrumentr   r   r   r   r   r   r  SocketListenerr-  r@  rA  rM  rT  rU  r  r  r  rn  r  backend_classr\   r\   r\   r]   <module>   s    (
,$	6;8
!C

86L X   