o
    ?Hh`                    @  sb  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
Z
d dlZd dlmZmZmZmZmZmZmZ d dlmZ d dlmZm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#m$Z$ d d	l%m&Z&m'Z' d d
l(m)Z) d dl*m+Z+m,Z, d dl-m.Z.m/Z/m0Z0m1Z1 d dl2m3Z3 d dlm4Z4 d dl5m6Z6 d dl7m8Z8 d dlm9Z9m:Z: d dl
m;Z; d dl<m=Z= d dl>m?Z?m@Z@mAZAmBZBmCZC d dlmDZD d dlEZEddlFmGZGmHZHmIZImJZJmKZK ddlLmMZMmNZN ddlOmPZPmQZQmRZRmSZSmTZTmUZU ddlVmWZW ddlXmYZY ddlZm[Z\ ddlZm]Z^ ddlZm_Z` ddlZmaZambZb dd lZmcZd dd!lemfZg dd"lKmhZhmiZimjZjmkZkmlZl dd#lmmnZn dd$lompZp dd%lqmrZrmsZs e	jtd&krZd d'l>muZu nd d'lvmuZu e	jtd(krud d)lmwZw d d*l>mxZxmyZy n@d dl%Z%d dlzZzd dl7Z7d d+lm{Z{m|Z|m}Z}m~Z~ d d,lmZ d d*lvmxZxmyZy G d-d. d.ezjZG d/d0 d0Zwdd5d6Zdd7d8ZeBd9ZeBd:d;d<Zexd=Zeud>Zepd?Zd@ed?< ddBdCZddGdHZeD ZdIedJ< ddMdNZddQdRZG dSdT dTegZfG dUdV dVZeD ZdWedX< G dYdZ dZeKjZG d[d\ d\eKjZeeAe eAe f ZG d]d^ d^e;Zepd_Zd`ed_< epdaZdbeda< G dcdd ddeKjZe)dedfG dgdh dheKjZe)dedfG didj djeKjZe)dedfG dkdl dleKjZddqdrZddtduZG dvdw dwejZG dxdy dyejZG dzd{ d{eKjZG d|d} d}ZG d~d deeKjZG dd deKjjZG dd deKjjZG dd deKjZG dd deKjZG dd deeKjZG dd deeKjZepdZded< epdZded< G dd de^Z]G dd de`Z_G dd dedZcG dd de\Z[epdZded< G dd dZG dd deJZG dd deKjZG dd dehZeZdS )    )annotationsN)AbstractEventLoopCancelledError	all_taskscreate_taskcurrent_taskget_running_loopsleep)_run_until_complete_cb)OrderedDictdeque)AsyncGeneratorAsyncIterator	AwaitableCallable
Collection	CoroutineIterableSequence)Future)AbstractContextManagersuppress)Contextcopy_context)	dataclass)partialwraps)CORO_RUNNINGCORO_SUSPENDEDgetcoroutinestateiscoroutine)IOBase)PathLike)Queue)Signals)AddressFamily
SocketKind)Thread)TracebackType)IOAnyOptionalTypeVarcast)WeakKeyDictionary   )CapacityLimiterStatisticsEventStatisticsLockStatisticsTaskInfoabc)claim_worker_threadthreadlocals)BrokenResourceErrorBusyResourceErrorClosedResourceErrorEndOfStream
WouldBlockiterate_exceptions)convert_ipv6_sockaddr)create_memory_object_streamCapacityLimiterEventLock)ResourceGuardSemaphoreStatistics	SemaphoreCancelScope)AsyncBackendIPSockAddrTypeSocketListenerUDPPacketTypeUNIXDatagramPacketType)StrOrBytesPath)RunVar)MemoryObjectReceiveStreamMemoryObjectSendStream)   
   )	ParamSpecrT      )Runner)TypeVarTupleUnpack)
coroutinesevents
exceptionstasks)BaseExceptionGroupc                   @  s   e Zd ZdZdZdZdS )_StatecreatedinitializedclosedN)__name__
__module____qualname__CREATEDINITIALIZEDCLOSED rk   rk   X/home/air/sanwanet/gpt-api/venv/lib/python3.10/site-packages/anyio/_backends/_asyncio.pyra   w   s    ra   c                   @  sj   e Zd Zdddd&ddZd'd
dZd(ddZd)ddZd*ddZddd+ddZd)d d!Z	d,d$d%Z
dS )-rY   Ndebugloop_factoryrn   bool | Nonero   &Callable[[], AbstractEventLoop] | Nonec                C  s0   t j| _|| _|| _d | _d | _d| _d| _d S )Nr   F)	ra   rh   _state_debug_loop_factory_loop_context_interrupt_count_set_event_loop)selfrn   ro   rk   rk   rl   __init__~   s   
zRunner.__init__returnc                 C  s   |    | S N)
_lazy_initry   rk   rk   rl   	__enter__   s   zRunner.__enter__exc_typetype[BaseException]exc_valBaseExceptionexc_tbr(   Nonec                 C  s   |    d S r|   )closery   r   r   r   rk   rk   rl   __exit__   s   zRunner.__exit__c              	   C  s   | j tjurdS z8| j}t| ||  t|dr$||  n|t	| W | j
r4td |  d| _tj| _ dS | j
rItd |  d| _tj| _ w )zShutdown and close event loop.Nshutdown_default_executor)rr   ra   ri   ru   _cancel_all_tasksrun_until_completeshutdown_asyncgenshasattrr   _shutdown_default_executorrx   r]   set_event_loopr   rj   ry   looprk   rk   rl   r      s(   



zRunner.closer   c                 C  s   |    | jS )zReturn embedded event loop.)r}   ru   r~   rk   rk   rl   get_loop   s   zRunner.get_loop)contextcoroCoroutine[T_Retval]T_Retvalc             
   C  sd  t |std|t durtd|   |du r!| j}|| j	j
|}t t u rVttjtju rVt| j|d}z	ttj| W n tyU   d}Y nw d}d| _z?z| j	|W W |duryttj|u rzttjtj S S S  tjy   | jdkrt|dd}|dur| dkrt  w |durttj|u rttjtj w w w )z/Run a coroutine inside the embedded event loop.za coroutine was expected, got Nz7Runner.run() cannot be called from a running event loop)	main_taskr   uncancel)r\   r    
ValueErrorr]   _get_running_loopRuntimeErrorr}   rv   runru   r   	threadingcurrent_threadmain_threadsignal	getsignalSIGINTdefault_int_handlerr   
_on_sigintrw   r   r^   r   getattrKeyboardInterrupt)ry   r   r   tasksigint_handlerr   rk   rk   rl   r      sN   
	
z
Runner.runc                 C  s   | j tju r
td| j tju rd S | jd u r)t | _| j	s(t
| j d| _	n|  | _| jd ur:| j| j t | _tj| _ d S )NzRunner is closedT)rr   ra   rj   r   ri   rt   r]   new_event_loopru   rx   r   rs   	set_debugcontextvarsr   rv   r~   rk   rk   rl   r}      s   




zRunner._lazy_initr   asyncio.Taskc                 C  sB   |  j d7  _ | j dkr| s|  | jdd  d S t )N   c                   S  s   d S r|   rk   rk   rk   rk   rl   <lambda>   s    z#Runner._on_sigint.<locals>.<lambda>)rw   donecancelru   call_soon_threadsafer   )ry   signumframer   rk   rk   rl   r      s   zRunner._on_sigint)rn   rp   ro   rq   )r{   rY   )r   r   r   r   r   r(   r{   r   r{   r   r{   r   )r   r   r{   r   )r   r   r{   r   )re   rf   rg   rz   r   r   r   r   r   r}   r   rk   rk   rk   rl   rY   |   s    




0rY   r   r   r{   r   c                 C  st   t | }|s	d S |D ]}|  q| t j|ddi |D ]}| r&q| d ur7| d| |d qd S )Nreturn_exceptionsTz1unhandled exception during asyncio.run() shutdown)message	exceptionr   )r_   r   r   r   gather	cancelledr   call_exception_handler)r   	to_cancelr   rk   rk   rl   r      s$   

r   c                   sh   d
 fdd}d _  jdu rdS   }tj||fd	}|  z|I dH  W |  dS |  w )z.Schedule the shutdown of the default executor.futureasyncio.futures.Futurer{   r   c              
     sX   z j jdd  | jd  W d S  ty+ } z | j| W Y d }~d S d }~ww )NT)wait)_default_executorshutdownr   
set_result	Exceptionset_exception)r   exr   rk   rl   _do_shutdown  s   z0_shutdown_default_executor.<locals>._do_shutdownTN)targetargs)r   r   r{   r   )_executor_shutdown_calledr   create_futurer   r'   startjoin)r   r   r   threadrk   r   rl   r     s   
r   r   T_contraT)contravariantPosArgsTP
_root_taskzRunVar[asyncio.Task | None]r   c                  C  s   t d } | d ur|  s| S t D ]-}|jr?| s?dd |jD }|D ]}|tu s3t|dd dkr>t | |    S q%qtt	j
t }t|}|rm|j}|rb|jd urb|j}|rb|jd usX|d urmtt	j
|jS |S )Nc                 S  s   g | ]\}}|qS rk   rk   ).0cbr   rk   rk   rl   
<listcomp>8      z"find_root_task.<locals>.<listcomp>rf   zuvloop.loop)r   getr   r   
_callbacksr
   r   setr-   asyncioTaskr   _task_statescancel_scope_parent_scope
_host_task)	root_taskr   	callbacksr   stater   rk   rk   rl   find_root_task0  s.   



r   funcr   strc                 C  s0   t | dd }t | dd }ddd ||fD S )Nrf   rg   .c                 S  s   g | ]}|r|qS rk   rk   )r   xrk   rk   rl   r   R  r   z%get_callable_name.<locals>.<listcomp>)r   r   )r   modulequalnamerk   rk   rl   get_callable_nameO  s   r   z1WeakKeyDictionary[asyncio.AbstractEventLoop, Any]	_run_varsr   boolc                 C  s8   zt |  ttfv W S  ty   td|  ddw )zBReturn ``True`` if the task has been started and has not finished.zCannot determine if task z has started or notN)r   get_coror   r   AttributeErrorr   r   rk   rk   rl   _task_started\  s
   r   excr   c                 C  s*   t | jot| jd to| jd dS )Nr   Cancelled by cancel scope )r   r   
isinstancer   
startswithr   rk   rk   rl   is_anyio_cancellationj  s
   
r   c                   @  s   e Zd Zejddd5dd	Zejdfd6d
dZd7ddZd8ddZe	d9ddZ
e	d9ddZ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jd>d,d*Ze	d9d-d.Ze	d9d/d0Ze	d9d1d2Zejd?d3d2Zd4S )@rJ   Fdeadlineshieldr   floatr   r   r{   c                C  
   t | S r|   object__new__clsr   r   rk   rk   rl   r   s  s   
zCancelScope.__new__c                 C  sV   || _ || _d | _t | _d| _d| _d| _d | _d | _	t | _
d | _d| _d | _d S )NFr   )	_deadline_shieldr   r   _child_scopes_cancel_called_cancelled_caught_active_timeout_handle_cancel_handle_tasksr   _cancel_calls_cancelling)ry   r   r   rk   rk   rl   rz   x  s   
zCancelScope.__init__c                 C  s   | j rtdttjt  | _}| j| zt	| }W n t
y/   td | }|t	|< Y nw |j| _| |_| jd urJ| jj|  | jj| |   d| _ tjdkr\| j | _| jrd| |  | S )Nz;Each CancelScope may only be used for a single 'with' blockTrW   )r  r   r-   r   r   r   r   r
  addr   KeyError	TaskStater   r   r  remove_timeoutsysversion_info
cancellingr  r  _deliver_cancellation)ry   	host_task
task_staterk   rk   rl   r     s0   



zCancelScope.__enter__r   type[BaseException] | Noner   BaseException | Noner   TracebackType | Nonerp   c                 C  sF  | j stdt | jurtd| jd usJ t| j}|d u s'|j| ur+tdd| _ | jr9| j  d | _| j	
| j | jd urT| jj
|  | jj	| j | j|_| jd urs| jrs|  jd8  _| j | jkrpn| js`d}d}|d urt|D ]}| jrt|tr| | }s|d7 }q|d7 }q|   |o| S )NzThis cancel scope is not activezIAttempted to exit cancel scope in a different task than it was entered inzTAttempted to exit a cancel scope that isn't the current tasks's current cancel scopeFr   r   )r  r   r   r   r   r   r   r  r   r
  r  r   r  r  r  r  r   r<   r  r   r   	_uncancel_restart_cancellation_in_parent)ry   r   r   r   host_task_statenot_swallowed_exceptionsswallow_exceptionr   rk   rk   rl   r     sL   




zCancelScope.__exit__c                 C  s2   | }|d ur|j rdS |jrdS |j}|d usdS )NTF)r  r   r   )ry   r   rk   rk   rl   _effectively_cancelled  s   	z"CancelScope._effectively_cancelledc                 C  s   | j d uo| j o| j jS r|   )r   r   r   r~   rk   rk   rl   %_parent_cancellation_is_visible_to_us  s
   
z1CancelScope._parent_cancellation_is_visible_to_uscancelled_excr   c                 C  sL   | j d u r
d| _dS 	 t|r| jo| j | _| jS t|jtr$|j}q
dS )Nr   TF)	r   r  r   r   r!  r  r   __context__r   )ry   r"  rk   rk   rl   r    s   
zCancelScope._uncancelr   c                 C  sF   | j tjkr!t }| | j kr|   d S || j | j| _d S d S r|   )	r  mathinfr   timer   call_atr  r  r   rk   rk   rl   r    s   zCancelScope._timeoutoriginc                 C  s   d}t  }| jD ]9}d}|jrq||urA|| ju st|rA|j}t|tjr*|	 sA|
dt|d ||ju rA| jd7  _q| jD ]}|jsT|jsT||pS|}qE|| u ri|rft | j|| _|S d| _|S )aZ  
        Deliver cancellation to directly contained tasks and nested cancel scopes.

        Schedule another run at the end if we still have tasks eligible for
        cancellation.

        :param origin: the cancel scope that originated the cancellation
        :return: ``True`` if the delivery needs to be retried on the next cycle

        FTr   r   r   N)r   r
  _must_cancelr   r   _fut_waiterr   r   r   r   r   idr  r  r  cancel_calledr  r   	call_soonr	  )ry   r(  should_retrycurrentr   waiterscoperk   rk   rl   r    s2   


z!CancelScope._deliver_cancellationc                 C  sL   | j }|dur$|jr|jdu r|| dS |jrdS |j }|dusdS dS )zb
        Restart the cancellation effort in the closest directly cancelled parent scope.

        N)r   r  r	  r  r  ry   r1  rk   rk   rl   r  C  s   

z+CancelScope._restart_cancellation_in_parentc                 C  sB   | j s| jr| j  d | _d| _ | jd ur| |  d S d S d S NT)r  r  r   r   r  r~   rk   rk   rl   r   V  s   

zCancelScope.cancelc                 C     | j S r|   )r  r~   rk   rk   rl   r   `     zCancelScope.deadlinevaluec                 C  sD   t || _| jd ur| j  d | _| jr| js |   d S d S d S r|   )r   r  r  r   r  r  r  ry   r6  rk   rk   rl   r   d  s   


c                 C  r4  r|   )r  r~   rk   rk   rl   r,  n  r5  zCancelScope.cancel_calledc                 C  r4  r|   )r  r~   rk   rk   rl   cancelled_caughtr  r5  zCancelScope.cancelled_caughtc                 C  r4  r|   )r  r~   rk   rk   rl   r   v  r5  zCancelScope.shieldc                 C  s(   | j |kr|| _ |s|   d S d S d S r|   )r  r  r7  rk   rk   rl   r   z  s   
Nr   r   r   r   r{   rJ   )r   r   r   r   )r{   rJ   r   r  r   r  r   r  r{   rp   r{   r   )r"  r   r{   r   r   )r(  rJ   r{   r   r{   r   r6  r   r{   r   )r6  r   r{   r   )re   rf   rg   r$  r%  r   rz   r   r   propertyr   r!  r  r  r  r  r   r   setterr,  r8  r   rk   rk   rk   rl   rJ   r  s6    

;



+

	rJ   c                   @  s   e Zd ZdZdZd
ddZd	S )r  z
    Encapsulates auxiliary task information that cannot be added to the Task instance
    itself because there are no guarantees about its implementation.
    )	parent_idr   __weakref__r@  
int | Noner   CancelScope | Nonec                 C     || _ || _d S r|   r@  r   )ry   r@  r   rk   rk   rl   rz        
zTaskState.__init__N)r@  rB  r   rC  )re   rf   rg   __doc__	__slots__rz   rk   rk   rk   rl   r    s    r  z*WeakKeyDictionary[asyncio.Task, TaskState]r   c                   @  s"   e Zd ZdddZddddZdS )_AsyncioTaskStatusr   asyncio.Futurer@  intc                 C  rD  r|   )_future
_parent_id)ry   r   r@  rk   rk   rl   rz     rF  z_AsyncioTaskStatus.__init__Nr6  T_contra | Noner{   r   c                 C  sX   z| j | W n tjy   | j  stdd Y nw ttjt }| j	t
| _d S )Nz.called 'started' twice on the same task status)rL  r   r   InvalidStateErrorr   r   r-   r   r   rM  r   r@  )ry   r6  r   rk   rk   rl   started  s   
z_AsyncioTaskStatus.started)r   rJ  r@  rK  r|   )r6  rN  r{   r   )re   rf   rg   rz   rP  rk   rk   rk   rl   rI    s    
rI  c                   @  sX   e Zd Zd$ddZd%ddZd&ddZ	d'd(ddZddd)ddZddd*d"d#ZdS )+	TaskGroupr{   r   c                 C  s    t  | _d| _g | _t | _d S )NF)rJ   r   r  _exceptionsr   r
  r~   rk   rk   rl   rz     s   zTaskGroup.__init__c                   s   | j   d| _| S r3  )r   r   r  r~   rk   rk   rl   
__aenter__  s   
zTaskGroup.__aenter__r   r  r   r  r   r  rp   c                   sP  |d ur| j   t|ts| j| zk| jrht C}| jrXzt	| jI d H  W n) tyT } zd|_
| j   |d u sHt|trJt|sJ|}W Y d }~nd }~ww | js W d    n1 sbw   Y  nt I d H  d| _| jr{td| j|r|W n ty } z| j t|||jrW Y d }~dS  d }~ww | j |||S )NTFzunhandled errors in a TaskGroup)r   r   r   r   rR  appendr
  rJ   r   r   r   r   AsyncIOBackendcancel_shielded_checkpointr  r`   r   r   type__traceback__)ry   r   r   r   
wait_scoper   rk   rk   rl   	__aexit__  sT   


zTaskGroup.__aexit__Nr   ,Callable[[Unpack[PosArgsT]], Awaitable[Any]]r   tuple[Unpack[PosArgsT]]namer   task_status_futureasyncio.Future | Noner   c           
        s   d fdd} j stdi }r%tt }tt jj|d< nt jj}||i |}t|sQt|d	rA|j	 d
nd}	t
d|	 |j d|d|d u rYt|nt|}t||d| t| jdt<  jj  j S )N_taskr   r{   r   c              
     s.  t |  }|jd usJ | |jjv sJ |jj|   j t | = z|  }W n# tyL } zt|jtr@|j}t|jts7|}W Y d }~nd }~ww |d urd ur[ r[d S d u sc	 r{t|tsn j
|  jjsy j  d S d S | d S d ur	 std d S d S d S )Nz2Child exited without calling task_status.started())r   r   r
  r  r   r   r   r#  r   r   rR  rT  r   r   r   r   )r`  r  r   ery   r   r^  rk   rl   	task_done  s<   
z#TaskGroup._spawn.<locals>.task_donez;This task group is not active; no new tasks can be started.task_statusrf   r    z	Expected z0() to return a coroutine, but the return value (z) is not a coroutine objectr]  rE  )r`  r   r{   r   )r  r   r+  r   rI  r   r   r    r   rf   	TypeErrorrg   r   r   r   add_done_callbackr  r   r
  r  )
ry   r   r   r]  r^  rc  kwargsr@  r   prefixrk   rb  rl   _spawn  s:   $



zTaskGroup._spawnrf  Unpack[PosArgsT]c                G  s   |  ||| d S r|   )rk  )ry   r   r]  r   rk   rk   rl   
start_soon:  s   zTaskGroup.start_soonCallable[..., Awaitable[Any]]r*   c                  s   t  }| ||||}z|I d H W S  tyT   |  tdd( tt |I d H  W d    n1 s8w   Y  W d     W d     1 sNw   Y   w )NTr   )r   r   rk  r   r   rJ   r   )ry   r   r]  r   r   r   rk   rk   rl   r   B  s    (zTaskGroup.startr   )r{   rQ  r:  r|   )
r   r[  r   r\  r]  r   r^  r_  r{   r   )r   r[  r   rl  r]  r   r{   r   )r   rn  r   r   r]  r   r{   r*   )	re   rf   rg   rz   rS  rZ  rk  rm  r   rk   rk   rk   rl   rQ    s    


8Q	rQ  c                      sB   e Zd ZdZd fdd	ZdddZdddZddddZ  ZS ) WorkerThreadrU   r   r   workersset[WorkerThread]idle_workersdeque[WorkerThread]c                   sF   t  jdd || _|| _|| _|j| _td| _t	
 | _d| _d S )NzAnyIO worker threadrf  r/   F)superrz   r   rq  rs  ru   r   r#   queuerU  current_time
idle_sincestopping)ry   r   rq  rs  	__class__rk   rl   rz   a  s   

zWorkerThread.__init__r   rJ  resultr*   r   r  r{   r   c                 C  sh   t  | _| js| j|  | s2|d ur+t|tr$t	d}||_
|}|| d S || d S d S )Nzcoroutine raised StopIteration)rU  rw  rx  ry  rs  rT  r   r   StopIterationr   	__cause__r   r   )ry   r   r|  r   new_excrk   rk   rl   _report_resultr  s   

zWorkerThread._report_resultc           
      C  s   t t| jc 	 | j }|d u r	 W d    d S |\}}}}}| scd }d }|t_z$z|j|g|R  }W n t	yL }	 z|	}W Y d }	~	nd }	~	ww W t`nt`w | j
 sc| j| j||| | j  q1 slw   Y  d S r|   )r5   rU  r   rv  r   r   r6   current_cancel_scoper   r   	is_closedr   r  rc  )
ry   itemr   r   r   r   r   r|  r   r   rk   rk   rl   r     s4   



zWorkerThread.runNfasyncio.Task | Nonec                 C  sF   d| _ | jd  | j|  z	| j|  W d S  ty"   Y d S w r3  )ry  rv  
put_nowaitrq  discardrs  r  r   )ry   r  rk   rk   rl   stop  s   zWorkerThread.stop)r   r   rq  rr  rs  rt  )r   rJ  r|  r*   r   r  r{   r   r   r|   )r  r  r{   r   )	re   rf   rg   MAX_IDLE_TIMErz   r  r   r  __classcell__rk   rk   rz  rl   rp  ^  s    

rp  _threadpool_idle_workerszRunVar[deque[WorkerThread]]_threadpool_workerszRunVar[set[WorkerThread]]c                      s2   e Zd ZdddZd fddZdddZ  ZS )BlockingPortalr{   c                 C  r   r|   r   r  rk   rk   rl   r        
zBlockingPortal.__new__r   c                   s   t    t | _d S r|   )ru  rz   r   ru   r~   rz  rk   rl   rz     s   
zBlockingPortal.__init__r   <Callable[[Unpack[PosArgsT]], Awaitable[T_Retval] | T_Retval]r   r\  ri  dict[str, Any]r]  r   r   Future[T_Retval]c                 C  s,   t t| jj|d| j||||f| j d S )Nrf  )rU  run_sync_from_threadr   _task_grouprm  
_call_funcru   )ry   r   r   ri  r]  r   rk   rk   rl   _spawn_task_from_thread  s
   z&BlockingPortal._spawn_task_from_thread)r{   r  r   )r   r  r   r\  ri  r  r]  r   r   r  r{   r   )re   rf   rg   r   rz   r  r  rk   rk   rz  rl   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 )StreamReaderWrapperzasyncio.StreamReader_stream   	max_bytesrK  r{   bytesc                   s    | j |I d H }|r|S tr|   )r  readr:   )ry   r  datark   rk   rl   receive  s
   zStreamReaderWrapper.receiver   c                   s"   | j t  t I d H  d S r|   )r  r   r9   rU  
checkpointr~   rk   rk   rl   aclose  s   zStreamReaderWrapper.acloseNr  r  rK  r{   r  r   )re   rf   rg   __annotations__r  r  rk   rk   rk   rl   r    s   
 r  c                   @  s*   e Zd ZU ded< dddZdd	d
ZdS )StreamWriterWrapperzasyncio.StreamWriterr  r  r  r{   r   c                   s"   | j | | j  I d H  d S r|   )r  writedrainry   r  rk   rk   rl   send  s   zStreamWriterWrapper.sendc                   s   | j   t I d H  d S r|   )r  r   rU  r  r~   rk   rk   rl   r    s   
zStreamWriterWrapper.acloseNr  r  r{   r   r   )re   rf   rg   r  r  r  rk   rk   rk   rl   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asyncio.subprocess.Process_processzStreamWriterWrapper | None_stdinzStreamReaderWrapper | None_stdout_stderrr{   r   c              	     s   t ddM}| jr| j I d H  | jr| j I d H  | jr(| j I d H  d|_z	|  I d H  W n tyJ   d|_|   |  I d H   w W d    d S 1 sVw   Y  d S )NTro  F)	rJ   r  r  r  r  r   r   r   killr2  rk   rk   rl   r    s&   "zProcess.acloserK  c                   s   | j  I d H S r|   )r  r   r~   rk   rk   rl   r     s   zProcess.waitc                 C     | j   d S r|   )r  	terminater~   rk   rk   rl   r       zProcess.terminatec                 C  r  r|   )r  r  r~   rk   rk   rl   r    r  zProcess.killr   c                 C  s   | j | d S r|   )r  send_signal)ry   r   rk   rk   rl   r  
     zProcess.send_signalc                 C     | j jS r|   )r  pidr~   rk   rk   rl   r       zProcess.pidrB  c                 C  r  r|   )r  
returncoder~   rk   rk   rl   r    r  zProcess.returncodeabc.ByteSendStream | Nonec                 C  r4  r|   )r  r~   rk   rk   rl   stdin  r5  zProcess.stdinabc.ByteReceiveStream | Nonec                 C  r4  r|   )r  r~   rk   rk   rl   stdout  r5  zProcess.stdoutc                 C  r4  r|   )r  r~   rk   rk   rl   stderr  r5  zProcess.stderrNr   r{   rK  )r   rK  r{   r   r{   rB  )r{   r  )r{   r  )re   rf   rg   r  r  r   r  r  r  r>  r  r  r  r  r  rk   rk   rk   rl   r    s(   
 




r  rq  set[Process]r`  r   c                 C  s   d}t jdk rzt  }W n	 ty   Y nw | D ])}|jdu r#q|jjj	
  |jjj	
  |jjj	
  |  |rD||j qdS )zG
    Forcibly shuts down worker processes belonging to this event loop.N)rT      )r  r  r   get_event_loop_policyget_child_watcherNotImplementedErrorr  r  r  
_transportr   r  r  r  remove_child_handlerr  )rq  r`  child_watcherprocessrk   rk   rl   '_forcibly_shutdown_process_pool_on_exit"  s$   

r  set[abc.Process]c                   sd   zt tjI dH  W dS  tjy1   | D ]}|jdu r!|  q| D ]	}| I dH  q$Y dS w )z
    Shuts down worker processes belonging to this event loop.

    NOTE: this only works when the event loop was started using asyncio.run() or
    anyio.run().

    N)r	   r$  r%  r   r   r  r  r  )rq  r  rk   rk   rl   _shutdown_process_pool_on_exit;  s   	
r  c                   @  sz   e Zd ZU ded< ded< ded< dZded< d	Zd
ed< d ddZd!ddZd"ddZd#ddZ	d$ddZ
d$ddZdS )%StreamProtocolzdeque[bytes]
read_queueasyncio.Event
read_eventwrite_eventNException | Noner   Fr   	is_at_eof	transportasyncio.BaseTransportr{   r   c                 C  s<   t  | _t | _t | _| j  ttj|	d d S Nr   )
r   r  r   rB   r  r  r   r-   	Transportset_write_buffer_limitsry   r  rk   rk   rl   connection_made[  s
   


zStreamProtocol.connection_mader   c                 C  s,   |r
t  | _|| j_| j  | j  d S r|   )r7   r   r~  r  r   r  ry   r   rk   rk   rl   connection_lostb  s
   
zStreamProtocol.connection_lostr  r  c                 C  s   | j t| | j  d S r|   )r  rT  r  r  r   )ry   r  rk   rk   rl   data_receivedj  s   zStreamProtocol.data_receivedrp   c                 C  s   d| _ | j  dS r3  )r  r  r   r~   rk   rk   rl   eof_receivedo  s   
zStreamProtocol.eof_receivedc                 C     t  | _d S r|   )r   rB   r  r~   rk   rk   rl   pause_writingt  r  zStreamProtocol.pause_writingc                 C  r  r|   r  r   r~   rk   rk   rl   resume_writingw  r  zStreamProtocol.resume_writingr  r  r{   r   r   r  r{   r   )r  r  r{   r   )r{   rp   r   )re   rf   rg   r  r   r  r  r  r  r  r  r  rk   rk   rk   rl   r  T  s   
 




r  c                   @  sn   e Zd ZU ded< ded< ded< dZded< dddZd ddZd!ddZd"ddZd#ddZ	d#ddZ
dS )$DatagramProtocolz#deque[tuple[bytes, IPSockAddrType]]r  r  r  r  Nr  r   r  r  r{   r   c                 C  s.   t dd| _t | _t | _| j  d S )Nd   )maxlen)r   r  r   rB   r  r  r   r  rk   rk   rl   r    s   

z DatagramProtocol.connection_mader   c                 C  s   | j   | j  d S r|   )r  r   r  r  rk   rk   rl   r    s   
z DatagramProtocol.connection_lostr  r  addrrL   c                 C  s&   t |}| j||f | j  d S r|   )r=   r  rT  r  r   )ry   r  r  rk   rk   rl   datagram_received  s   z"DatagramProtocol.datagram_receivedr   c                 C  s
   || _ d S r|   )r   r  rk   rk   rl   error_received  r  zDatagramProtocol.error_receivedc                 C  r  r|   )r  clearr~   rk   rk   rl   r    r  zDatagramProtocol.pause_writingc                 C  r  r|   r  r~   rk   rk   rl   r    r  zDatagramProtocol.resume_writingr  r  )r  r  r  rL   r{   r   )r   r   r{   r   r   )re   rf   rg   r  r   r  r  r  r  r  r  rk   rk   rk   rl   r  {  s   
 




r  c                   @  sN   e Zd ZdddZedd	d
ZddddZdddZdddZdddZ	dS ) SocketStreamr  asyncio.Transportprotocolr  c                 C  *   || _ || _td| _td| _d| _d S Nreading from
writing toFr  	_protocolrE   _receive_guard_send_guard_closedry   r  r  rk   rk   rl   rz     s
   


zSocketStream.__init__r{   socket.socketc                 C     | j dS Nsocketr  get_extra_infor~   rk   rk   rl   _raw_socket     zSocketStream._raw_socketr  r  rK  r  c              	     s  | j  | jj s(| j s(| jjs(| j  | jj I d H  | j	  nt
 I d H  z| jj }W n tyP   | jrDtd | jjrM| jjd td w t||krk|d | ||d  }}| jj| | jjs}| jj  W d    |S W d    |S 1 sw   Y  |S r|   )r  r  r  is_setr  
is_closingr  resume_readingr   pause_readingrU  r  r  popleft
IndexErrorr  r9   r   r:   len
appendleftr  )ry   r  chunkleftoverrk   rk   rl   r    sB   



 
  zSocketStream.receiver  r   c                   s   | j F t I d H  | jrt| jjd ur| jjz| j| W n t	y8 } z	| j
 r3t| d }~ww | jj I d H  W d    d S 1 sMw   Y  d S r|   )r  rU  r  r  r9   r  r   r  r  r   r  r7   r  r   )ry   r  r   rk   rk   rl   r    s"   
"zSocketStream.sendc                   s(   z| j   W d S  ty   Y d S w r|   )r  	write_eofOSErrorr~   rk   rk   rl   send_eof  s   zSocketStream.send_eofc                   s^   | j  s-d| _z| j   W n	 ty   Y nw | j   tdI d H  | j   d S d S NTr   )r  r  r  r  r  r   r	   abortr~   rk   rk   rl   r    s   

zSocketStream.acloseN)r  r  r  r  r{   r  r  r  r  r   )
re   rf   rg   rz   r>  r  r  r  r  r  rk   rk   rk   rl   r    s    

#
r  c                   @  s`   e Zd ZU dZded< dZded< dZddd	ZedddZ	dddZ
dddZdddZdS )_RawSocketMixinNr_  _receive_future_send_futureF
raw_socketr  c                 C  s   || _ td| _td| _d S )Nr  r  )_RawSocketMixin__raw_socketrE   r  r  ry   r  rk   rk   rl   rz     s   
z_RawSocketMixin.__init__r{   c                 C  r4  r|   )r  r~   rk   rk   rl   r    r5  z_RawSocketMixin._raw_socketr   asyncio.AbstractEventLooprJ  c                   >   d fdd}t   }_ j|jd  || |S )Nr  r   r{   r   c                      `  j d S r|   )r  remove_readerr  r  r   ry   rk   rl   callback     z6_RawSocketMixin._wait_until_readable.<locals>.callbackr  r   r{   r   )r   r   r  
add_readerr  r   rh  ry   r   r  r  rk   r  rl   _wait_until_readable  
   
z$_RawSocketMixin._wait_until_readablec                   r  )Nr  r   r{   r   c                   r  r|   )r  remove_writerr  r  r  rk   rl   r    r  z6_RawSocketMixin._wait_until_writable.<locals>.callbackr  )r   r   r  
add_writerr  r   rh  r!  rk   r  rl   _wait_until_writable  r#  z$_RawSocketMixin._wait_until_writabler   c                   sV   | j s'd| _ | j dkr| j  | jr| jd  | jr)| jd  d S d S d S )NT)_closingr  filenor   r  r   r  r~   rk   rk   rl   r    s   
z_RawSocketMixin.acloser  r  r  )r   r  r{   rJ  r   )re   rf   rg   r  r  r  r(  rz   r>  r  r"  r&  r  rk   rk   rk   rl   r    s   
 




r  c                   @  s@   e Zd ZdddZddd	d
ZdddZdddZdddZdS )UNIXSocketStreamr{   r   c                   s<   | j  | jtj W d    d S 1 sw   Y  d S r|   )r  r  r   r  SHUT_WRr~   rk   rk   rl   r    s   "zUNIXSocketStream.send_eofr  r  rK  r  c                   s   t  }t I d H  | j> 	 z| j|}W n% ty)   | |I d H  Y n" ty= } z	| j	r6t
d t|d }~ww |sBt|W  d    S q1 sOw   Y  d S r|   )r   rU  r  r  r  recvBlockingIOErrorr"  r  r(  r9   r7   r:   )ry   r  r   r  r   rk   rk   rl   r  "  s*   zUNIXSocketStream.receiver  c                   s   t  }t I d H  | jM t|}|rSz| j|}W n% ty.   | |I d H  Y n t	yB } z	| j
r;td t|d }~ww ||d  }|sW d    d S W d    d S 1 s^w   Y  d S r|   )r   rU  r  r  
memoryviewr  r  r.  r&  r  r(  r9   r7   )ry   r  r   view
bytes_sentr   rk   rk   rl   r  6  s*   "zUNIXSocketStream.sendmsglenmaxfdstuple[bytes, list[int]]c                   sl  t |tr
|dk rtdt |tr|dk rtdt }td}t I d H  | jJ 	 z| j	|t
||j \}}}}W n% tyS   | |I d H  Y n tyg }	 z	| jr`td t|	d }	~	ww |sn|sntnq/W d    n1 szw   Y  |D ].\}
}}|
t
jks|t
jkrtd|d|
 d	| ||d t|t||j    q|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   rK  r   r   arrayrU  r  r  r  recvmsgr  CMSG_LENitemsizer.  r"  r  r(  r9   r7   r:   
SOL_SOCKET
SCM_RIGHTSr   	frombytesr  list)ry   r2  r3  r   fdsr   ancdataflagsr  r   
cmsg_level	cmsg_type	cmsg_datark   rk   rl   receive_fdsH  sN   
&zUNIXSocketStream.receive_fdsr   r>  Collection[int | IOBase]c                   s  |st d|st dt }g }|D ]}t|tr!|| qt|tr-||  qtd|}t	 I d H  | j
A 	 z| j|gtjtj|fg W n& tya   | |I d H  Y n tyu } z	| jrntd t|d }~ww q@W d    d S 1 sw   Y  d S )Nzmessage must not be emptyzfds must not be emptyr5  )r   r   r   rK  rT  r!   r)  r6  rU  r  r  r  sendmsgr  r:  r;  r.  r&  r  r(  r9   r7   )ry   r   r>  r   filenosfdfdarrayr   rk   rk   rl   send_fdso  sB   

"zUNIXSocketStream.send_fdsNr   r  r  r  )r2  rK  r3  rK  r{   r4  )r   r  r>  rE  r{   r   )re   rf   rg   r  r  r  rD  rJ  rk   rk   rk   rl   r+    s    


'r+  c                   @  sJ   e Zd ZU dZded< dZdddZedd
dZdddZ	dddZ
dS )TCPSocketListenerNrC  _accept_scopeFr  r  c                 C  s$   || _ ttjt | _td| _d S )Naccepting connections from)_TCPSocketListener__raw_socketr-   r   BaseEventLoopr   ru   rE   _accept_guardr  rk   rk   rl   rz     s   zTCPSocketListener.__init__r{   c                 C  r4  r|   )rN  r~   rk   rk   rl   r    r5  zTCPSocketListener._raw_socketabc.SocketStreamc                   s  | j rt| j` t I d H  t F| _z8z| j| j	I d H \}}W n$ t
jyI   z	| j| j	 W n ttfyA   Y nw | j rHtd  w W d | _nd | _w W d    n1 s]w   Y  W d    n1 slw   Y  |tjtjd | jt|I d H \}}t||S Nr   )r  r9   rP  rU  r  rJ   rL  ru   sock_acceptr  r   r   r  r   r  
setsockoptr  IPPROTO_TCPTCP_NODELAYconnect_accepted_socketr  r  )ry   client_sock_addrr  r  rk   rk   rl   accept  s8   

zTCPSocketListener.acceptr   c              	     sh   | j rd S d| _ | jr-z	| j| j W n ttfy    Y nw | j  tdI d H  | j	  d S r  )
r  rL  ru   r  r  r   r  r   r	   r   r~   rk   rk   rl   r    s   
zTCPSocketListener.acloser*  r  r{   rQ  r   )re   rf   rg   rL  r  r  rz   r>  r  rZ  r  rk   rk   rk   rl   rK    s   
 

rK  c                   @  s8   e Zd ZdddZdddZdd
dZedddZdS )UNIXSocketListenerr  r  c                 C  s"   || _ t | _td| _d| _d S )NrM  F)_UNIXSocketListener__raw_socketr   ru   rE   rP  r  r  rk   rk   rl   rz     s   

zUNIXSocketListener.__init__r{   rQ  c                   s   t  I d H   jU 	 z j \}}|d t|W W  d    S  tyJ   t	 } j
 j|jd  | fdd |I d H  Y n ty^ } z	 jrWtd t|d }~ww q1 scw   Y  d S )NTFc                   s    j  jS r|   )ru   r  r]  _r~   rk   rl   r     s    z+UNIXSocketListener.accept.<locals>.<lambda>)rU  r  rP  r]  rZ  setblockingr+  r.  r   r   ru   r   r   rh  r  r  r9   r7   )ry   rX  r_  r  r   rk   r~   rl   rZ    s0   

zUNIXSocketListener.acceptr   c                   s   d| _ | j  d S r3  )r  r]  r   r~   rk   rk   rl   r    s   zUNIXSocketListener.aclosec                 C  r4  r|   )r]  r~   rk   rk   rl   r    r5  zUNIXSocketListener._raw_socketNr*  r[  r   r  )re   rf   rg   rz   rZ  r  r>  r  rk   rk   rk   rl   r\    s    


r\  c                   @  sB   e Zd ZdddZedd	d
ZdddZdddZdddZdS )	UDPSocketr  asyncio.DatagramTransportr  r  c                 C  r  r  r  r  rk   rk   rl   rz     
   


zUDPSocket.__init__r{   r  c                 C  r  r  r  r~   rk   rk   rl   r    r   zUDPSocket._raw_socketr   c                   $   | j  sd| _| j   d S d S r3  r  r  r  r   r~   rk   rk   rl   r     
   
zUDPSocket.aclosetuple[bytes, IPSockAddrType]c              	     s   | j ? t I d H  | jjs$| j s$| jj  | jj	 I d H  z| jj
 W W  d    S  tyB   | jr?td td w 1 sFw   Y  d S r|   r  rU  r  r  r  r  r  r  r  r   r  r  r  r9   r7   r~   rk   rk   rl   r    s   
zUDPSocket.receiver  rN   c                   sr   | j + t I d H  | jj I d H  | jrt| j	 r!t
| jj|  W d    d S 1 s2w   Y  d S r|   r  rU  r  r  r  r   r  r9   r  r  r7   sendtor  rk   rk   rl   r       
"zUDPSocket.sendNr  rb  r  r  r  r   )r{   rg  )r  rN   r{   r   	re   rf   rg   rz   r>  r  r  r  r  rk   rk   rk   rl   ra    s    
	

ra  c                   @  sB   e Zd ZdddZedd	d
ZdddZdddZdddZdS )ConnectedUDPSocketr  rb  r  r  c                 C  r  r  r  r  rk   rk   rl   rz   #  rc  zConnectedUDPSocket.__init__r{   r  c                 C  r  r  r  r~   rk   rk   rl   r  ,  r   zConnectedUDPSocket._raw_socketr   c                   rd  r3  re  r~   rk   rk   rl   r  0  rf  zConnectedUDPSocket.acloser  c              	     s   | j D t I d H  | jjs$| j s$| jj  | jj	 I d H  z| jj
 }W n ty<   | jr9td td w |d W  d    S 1 sKw   Y  d S r  rh  )ry   packetrk   rk   rl   r  5  s   $zConnectedUDPSocket.receiver  c                   sr   | j + t I d H  | jj I d H  | jrt| j	 r!t
| j| W d    d S 1 s2w   Y  d S r|   ri  r  rk   rk   rl   r  H  rk  zConnectedUDPSocket.sendNrl  r  r   r{   r  r  rm  rk   rk   rk   rl   rn  "  s    
	

rn  c                   @      e Zd Zd
ddZdddZd	S )UNIXDatagramSocketr{   rO   c                      t  }t I d H  | j: 	 z| jd}W n% ty)   | |I d H  Y n ty= } z	| j	r6t
d t|d }~ww |W  d    S q1 sKw   Y  d S NTr  )r   rU  r  r  r  recvfromr.  r"  r  r(  r9   r7   ry   r   r  r   rk   rk   rl   r  U  &   zUNIXDatagramSocket.receiver  r   c                   s   t  }t I d H  | j: 	 z| jj|  W n% ty)   | |I d H  Y n ty= } z	| j	r6t
d t|d }~ww 	 W d    d S q1 sKw   Y  d S r|   )r   rU  r  r  r  rj  r.  r&  r  r(  r9   r7   ry   r  r   r   rk   rk   rl   r  f  rw  zUNIXDatagramSocket.sendN)r{   rO   )r  rO   r{   r   re   rf   rg   r  r  rk   rk   rk   rl   rr  T      
rr  c                   @  rq  )ConnectedUNIXDatagramSocketr{   r  c                   rs  rt  )r   rU  r  r  r  r-  r.  r"  r  r(  r9   r7   rv  rk   rk   rl   r  y  rw  z#ConnectedUNIXDatagramSocket.receiver  r   c                   s   t  }t I d H  | j: 	 z| j| W n% ty)   | |I d H  Y n ty= } z	| j	r6t
d t|d }~ww 	 W d    d S q1 sKw   Y  d S r|   )r   rU  r  r  r  r  r.  r&  r  r(  r9   r7   rx  rk   rk   rl   r    rw  z ConnectedUNIXDatagramSocket.sendNrp  r  ry  rk   rk   rk   rl   r{  x  rz  r{  read_eventsz RunVar[dict[Any, asyncio.Event]]_read_eventswrite_events_write_eventsc                   @  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 )rB   r{   c                 C  r   r|   r   r  rk   rk   rl   r     r  zEvent.__new__r   c                 C  r  r|   )r   rB   _eventr~   rk   rk   rl   rz     r  zEvent.__init__c                 C  r  r|   )r  r   r~   rk   rk   rl   r     r  z	Event.setr   c                 C  
   | j  S r|   )r  r  r~   rk   rk   rl   r    r  zEvent.is_setc                   s0   |   rt I d H  d S | j I d H  d S r|   )r  rU  r  r  r   r~   rk   rk   rl   r     s   z
Event.waitr1   c                 C  s   t t| jjS r|   )r1   r  r  _waitersr~   rk   rk   rl   
statistics  r  zEvent.statisticsN)r{   rB   r   r;  )r{   r1   )	re   rf   rg   r   rz   r   r  r   r  rk   rk   rk   rl   rB     s    




rB   c                   @  s^   e Zd ZdddddZdd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 )rD   Ffast_acquirer  r   r{   c                C  r   r|   r   r  r  rk   rk   rl   r     r  zLock.__new__r   c                C  s   || _ d | _t | _d S r|   )_fast_acquire_owner_taskr   r  )ry   r  rk   rk   rl   rz     s   zLock.__init__c                   s   | j d u r0| js0t I d H  t | _ | js.z
t I d H  W d S  ty-   |    w d S t	t
jt }t
 }||f}| j| z|I d H  W n tyc   | j| | j |u rb|    w | j| d S r|   )r  r  rU  checkpoint_if_cancelledr   r  rV  r   releaser-   r   r   r   rT  r  )ry   r   futr  rk   rk   rl   acquire  s4   
zLock.acquirec                 C  s    | j d u r| jst | _ d S tr|   )r  r  r   r;   r~   rk   rk   rl   acquire_nowait  s   zLock.acquire_nowaitc                 C  s
   | j d uS r|   )r  r~   rk   rk   rl   locked  r  zLock.lockedc                 C  sL   | j t kr
td| jD ]\}}| s || _ |d   d S qd | _ d S )Nz)The current task is not holding this lock)r  r   r   r  r   r   )ry   r   r  rk   rk   rl   r    s   

zLock.releaser2   c                 C  s*   | j rt| j nd }t|  |t| jS r|   )r  AsyncIOTaskInfor2   r  r  r  )ry   	task_infork   rk   rl   r    s   zLock.statisticsN)r  r   r{   rD   )r  r   r{   r   r   r;  )r{   r2   )
re   rf   rg   r   rz   r  r  r  r  r  rk   rk   rk   rl   rD     s    



rD   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dddZed ddZ	ed!ddZ
d"ddZ  ZS )#rH   NF	max_valuer  initial_valuerK  r  rB  r  r   r{   c                C  r   r|   r   r  r  r  r  rk   rk   rl   r      s   
zSemaphore.__new__c                  s.   t  j||d || _|| _|| _t | _d S )N)r  )ru  rz   _value
_max_valuer  r   r  )ry   r  r  r  rz  rk   rl   rz   	  s
   zSemaphore.__init__r   c                   s   | j dkr3| js3t I d H  |  j d8  _ | js1z
t I d H  W d S  ty0   |    w d S t	 }| j
| z|I d H  W d S  tyb   z| j| W   tya   |   Y  w w Nr   r   )r  r  rU  r  r  rV  r   r  r   r   rT  r  r   ry   r  rk   rk   rl   r    s4   
zSemaphore.acquirec                 C  s    | j dkrt|  j d8  _ d S r  )r  r;   r~   rk   rk   rl   r  2  s   
zSemaphore.acquire_nowaitc                 C  s`   | j d ur| j| j krtd| jD ]}| s&|d  | j|  d S q|  jd7  _d S )Nz!semaphore released too many timesr   )r  r  r   r  r   r   r  r  rk   rk   rl   r  8  s   

zSemaphore.releasec                 C  r4  r|   )r  r~   rk   rk   rl   r6  D  r5  zSemaphore.valuec                 C  r4  r|   )r  r~   rk   rk   rl   r  H  r5  zSemaphore.max_valuerF   c                 C  s   t t| jS r|   )rF   r  r  r~   rk   rk   rl   r  L  r  zSemaphore.statistics)r  rK  r  rB  r  r   r{   rH   )r  rK  r  rB  r  r   r   r  r  )r{   rF   )re   rf   rg   r   rz   r  r  r  r>  r6  r  r  r  rk   rk   rz  rl   rH     s    


rH   c                   @  s   e Zd ZU dZded< d0ddZd1dd	Zd2ddZd3ddZe	d4ddZ
e
jd5ddZ
e	d6ddZe	d4ddZd2ddZd7d"d#Zd2d$d%Zd7d&d'Zd2d(d)Zd7d*d+Zd8d-d.Zd/S )9r@   r   r   _total_tokenstotal_tokensr{   c                 C  r   r|   r   r  r  rk   rk   rl   r   S  r  zCapacityLimiter.__new__c                 C  s   t  | _t | _|| _d S r|   )r   
_borrowersr   _wait_queuer  )ry   r  rk   rk   rl   rz   V  s   
zCapacityLimiter.__init__r   c                   s   |   I d H  d S r|   )r  r~   rk   rk   rl   rS  [     zCapacityLimiter.__aenter__r   r  r   r  r   r  c                   s   |    d S r|   )r  r   rk   rk   rl   rZ  ^  s   zCapacityLimiter.__aexit__c                 C  r4  r|   )r  r~   rk   rk   rl   r  f  r5  zCapacityLimiter.total_tokensr6  c                 C  s   t |tst|std|dk rtdt|| j d}|| _| jr>|rB| jj	ddd }|
  |d8 }| jr@|s&d S d S d S d S )Nz'total_tokens must be an int or math.infr   ztotal_tokens must be >= 1r   Flast)r   rK  r$  isinfrg  r   maxr  r  popitemr   )ry   r6  waiters_to_notifyeventrk   rk   rl   r  j  s   
rK  c                 C  s
   t | jS r|   )r  r  r~   rk   rk   rl   borrowed_tokensz     
zCapacityLimiter.borrowed_tokensc                 C  s   | j t| j S r|   )r  r  r  r~   rk   rk   rl   available_tokens~     z CapacityLimiter.available_tokensc                 C     |  t  d S r|   )acquire_on_behalf_of_nowaitr   r~   rk   rk   rl   r    r  zCapacityLimiter.acquire_nowaitborrowerr   c                 C  s<   || j v r	td| jst| j | jkrt| j | d S )NzEthis borrower is already holding one of this CapacityLimiter's tokens)r  r   r  r  r  r;   r  )ry   r  rk   rk   rl   r    s   
z+CapacityLimiter.acquire_on_behalf_of_nowaitc                   s   |  t I d H S r|   )acquire_on_behalf_ofr   r~   rk   rk   rl   r    r  zCapacityLimiter.acquirec                   s   t  I d H  z| | W n2 tyA   t }|| j|< z	| I d H  W n ty7   | j	|d   w | j
| Y d S w z
t  I d H  W d S  tyX   |    w r|   )rU  r  r  r;   r   rB   r  r   r   popr  r  rV  r  ry   r  r  rk   rk   rl   r    s*   
z$CapacityLimiter.acquire_on_behalf_ofc                 C  r  r|   )release_on_behalf_ofr   r~   rk   rk   rl   r    r  zCapacityLimiter.releasec                 C  sf   z| j | W n ty   tdd w | jr/t| j | jk r1| jjddd }|  d S d S d S )Nz@this borrower isn't holding any of this CapacityLimiter's tokensFr  r   )	r  r  r  r   r  r  r  r  r   r  rk   rk   rl   r    s   z$CapacityLimiter.release_on_behalf_ofr0   c                 C  s   t | j| jt| jt| jS r|   )r0   r  r  tupler  r  r  r~   rk   rk   rl   r    s   zCapacityLimiter.statisticsN)r  r   r{   r@   )r  r   r   r   r  r   r  r   r  r{   r   r<  r=  r  )r  r   r{   r   )r{   r0   )re   rf   rg   r  r  r   rz   rS  rZ  r>  r  r?  r  r  r  r  r  r  r  r  r  rk   rk   rk   rl   r@   P  s*   
 









r@   _default_thread_limiterzRunVar[CapacityLimiter]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 ) _SignalReceiversignalstuple[Signals, ...]c                 C  s,   || _ t | _t | _t | _t | _	d S r|   )
_signalsr   ru   r   _signal_queuer   r   rL  r   _handled_signals)ry   r  rk   rk   rl   rz     s
   
z_SignalReceiver.__init__r   r$   r{   r   c                 C  s*   | j | | j s| jd  d S d S r|   )r  rT  rL  r   r   )ry   r   rk   rk   rl   _deliver  s   
z_SignalReceiver._deliverc                 C  s2   t | jD ]}| j|| j| | j| q| S r|   )r   r  ru   add_signal_handlerr  r  r  )ry   sigrk   rk   rl   r     s   z_SignalReceiver.__enter__r   r  r   r  r   r  rp   c                 C  s   | j D ]}| j| qd S r|   )r  ru   remove_signal_handler)ry   r   r   r   r  rk   rk   rl   r     s   
z_SignalReceiver.__exit__c                 C  s   | S r|   rk   r~   rk   rk   rl   	__aiter__  s   z_SignalReceiver.__aiter__c                   s6   t  I d H  | jst | _| jI d H  | j S r|   )rU  r  r  r   r   rL  r  r~   rk   rk   rl   	__anext__  s   

z_SignalReceiver.__anext__N)r  r  )r   r$   r{   r   )r{   r  r:  )r{   r$   )	re   rf   rg   rz   r  r   r   r  r  rk   rk   rk   rl   r    s    





r  c                      s(   e Zd Zd	 fddZd
ddZ  ZS )r  r   r   c                   sL   t |}|d u rd }n|j}t t||| |  t	|| _
d S r|   )r   r   r@  ru  rz   r+  get_namer   weakrefrefr`  )ry   r   r  r@  rz  rk   rl   rz     s   
zAsyncIOTaskInfo.__init__r{   r   c                 C  sf   |    }sdS tjdkr| rdS nt|jtjr"|j r"dS t	
| }r1|j }r1|jS dS )NFrW   T)r`  r  r  r  r   r*  r   r   r   r   r   r   r   )ry   r   r  r   rk   rk   rl   has_pending_cancellation  s   

z(AsyncIOTaskInfo.has_pending_cancellation)r   r   r;  )re   rf   rg   rz   r  r  rk   rk   rz  rl   r    s    
r  c                   @  s   e Zd ZU ded< ddddd>ddZd?ddZd@ddZdAddZdBd!d"ZdCd#d$Z	dDd'd(Z
dEd0d1ZdFd5d6ZdGd8d9ZdHd<d=ZdS )I
TestRunnerzBMemoryObjectSendStream[tuple[Awaitable[Any], asyncio.Future[Any]]]_send_streamNF)rn   
use_uvloopro   rn   rp   r  r   ro   rq   r{   r   c                C  s8   |r|d u rdd l }|j}t||d| _g | _d | _d S )Nr   rm   )uvloopr   rY   _runnerrR  _runner_task)ry   rn   r  ro   r  rk   rk   rl   rz     s   
zTestRunner.__init__c                 C  s   | j   |  | j | S r|   )r  r   r   set_exception_handler_exception_handlerr~   rk   rk   rl   r   ,  s   
zTestRunner.__enter__r   r  r   r  r   r  c                 C  s   | j ||| d S r|   )r  r   r   rk   rk   rl   r   1  s   zTestRunner.__exit__r   c                 C  r  r|   )r  r   r~   rk   rk   rl   r   9  r  zTestRunner.get_loopr   r  r   r  c                 C  s2   t |dtr| j|d  d S || d S )Nr   )r   r   r   rR  rT  default_exception_handler)ry   r   r   rk   rk   rl   r  <  s   zTestRunner._exception_handlerc                 C  s>   | j r| j g }| _ t|dkr|d |rtd|d S d S )Nr   r   z6Multiple exceptions occurred in asynchronous callbacks)rR  r  r`   )ry   r^   rk   rk   rl   _raise_async_exceptionsD  s   z"TestRunner._raise_async_exceptionsreceive_streamOMemoryObjectReceiveStream[tuple[Awaitable[T_Retval], asyncio.Future[T_Retval]]]c                   s  ddl m} |z | j^ |2 zR3 d H W \}}z|I d H }W n9 ty6 } z| s1|j|j   d }~w tyX } z| sF|| t	|t
|fsN W Y d }~qd }~ww | sb|| q6 W d    n1 snw   Y  W d    d S W d    d S 1 sw   Y  d S )Nr   )OutcomeException)_pytest.outcomesr  r  r   r   r   r   r   r   r   r   r   )ry   r  r  r   r   retvalr   rk   rk   rl   _run_tests_and_fixturesO  s0   

Pz"TestRunner._run_tests_and_fixturesr    Callable[P, Awaitable[T_Retval]]r   P.argsri  P.kwargsr   c                   sr   | j stttt tjf  d\| _}|  	| 
|| _ ||i |}|   }| j||f |I d H S rR  )r  r>   r  r   r*   r   r   r  r   r   r  r   send_nowait)ry   r   r   ri  r  r   r   rk   rk   rl   _call_in_runner_taskj  s   

zTestRunner._call_in_runner_taskfixture_func,Callable[..., AsyncGenerator[T_Retval, Any]]Iterable[T_Retval]c                 c  s    |di |}|   | |jd }|   |V  z|   | |jd  W n ty7   |   Y d S w |   |  td)Nz$Async generator fixture did not stoprk   )r   r   r  asendr  StopAsyncIterationr  r   )ry   r  ri  asyncgenfixturevaluerk   rk   rl   run_asyncgen_fixture}  s    zTestRunner.run_asyncgen_fixture,Callable[..., Coroutine[Any, Any, T_Retval]]c                 C  s(   |   | j|fi |}|   |S r|   )r   r   r  r  )ry   r  ri  r  rk   rk   rl   run_fixture  s
   zTestRunner.run_fixture	test_func'Callable[..., Coroutine[Any, Any, Any]]c              
   C  s^   z|   | j|fi | W n ty( } z| j| W Y d }~nd }~ww |   d S r|   )r   r   r  r   rR  rT  r  )ry   r  ri  r   rk   rk   rl   run_test  s   zTestRunner.run_test)rn   rp   r  r   ro   rq   r{   r   )r{   r  r  r   )r   r  r   r  r{   r   r   )r  r  r{   r   )r   r  r   r  ri  r  r{   r   )r  r  ri  r  r{   r  )r  r  ri  r  r{   r   )r  r  ri  r  r{   r   )re   rf   rg   r  rz   r   r   r   r  r  r  r  r  r  r  rk   rk   rk   rl   r    s    
 








r  c                   @  sL  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ddNdOZeddXdYZedd\d]Ze	3dddddeZeddidjZeddndoZeddpdqZeddwdxZ edd}d~Z!eddddddddZ"e	ddddZ#edddZ$edddZ%edddZ&edddZ'edddZ(edddZ)edddZ*edddZ+d3S )rU  r   1Callable[[Unpack[PosArgsT]], Awaitable[T_Retval]]r   r\  ri  r  optionsr{   r   c           
        s   t d fdd}|dd }|dd }|d u r)|ddr)d	d l}|j}t||d
}	|	| W  d    S 1 s@w   Y  d S )Nr{   r   c                    sL   t tjt } | t td d t| < z  I d H W t| = S t| = w r|   )r-   r   r   r   set_namer   r  r   r   r   r   rk   rl   wrapper  s   z#AsyncIOBackend.run.<locals>.wrapperrn   ro   r  Fr   rm   )r{   r   )r   r   r  r   rY   r   )
r  r   r   ri  r  r  rn   ro   r  runnerrk   r  rl   r     s   

$zAsyncIOBackend.runr   c                 C     t  S r|   )r   r  rk   rk   rl   current_token  r5  zAsyncIOBackend.current_tokenr   c                 C  s
   t   S r|   )r   r&  r  rk   rk   rl   rw    r  zAsyncIOBackend.current_timer   c                 C  s   t S r|   )r   r  rk   rk   rl   cancelled_exception_class  s   z(AsyncIOBackend.cancelled_exception_classr   c                   s   t dI d H  d S r  r	   r  rk   rk   rl   r       zAsyncIOBackend.checkpointc                   sn   t  }|d u r
d S zt| j}W n
 ty   Y d S w |r5|jr)tdI d H  n|jr.d S |j}|sd S d S r  )r   r   r   r  r,  r	   r   r   )r  r   r   rk   rk   rl   r    s    z&AsyncIOBackend.checkpoint_if_cancelledc                   s@   t dd tdI d H  W d    d S 1 sw   Y  d S )NTro  r   )rJ   r	   r  rk   rk   rl   rV    s   "z)AsyncIOBackend.cancel_shielded_checkpointdelayc                   s   t |I d H  d S r|   r  )r  r  rk   rk   rl   r	     r  zAsyncIOBackend.sleepFr   r   r   r   rJ   c                C  s   t ||dS )Nr   rI   r   rk   rk   rl   create_cancel_scope  s   z"AsyncIOBackend.create_cancel_scopec                 C  sn   zt t  j}W n ty   tj Y S w tj}|r5t||j}|jr*tj }	 |S |j	r0	 |S |j
}|s|S r|   )r   r   r   r  r$  r%  minr   r  r   r   )r  r   r   rk   rk   rl   current_effective_deadline  s,   

z)AsyncIOBackend.current_effective_deadlineabc.TaskGroupc                 C  r  r|   )rQ  r  rk   rk   rl   create_task_group	  r5  z AsyncIOBackend.create_task_group	abc.Eventc                 C  r  r|   rA   r  rk   rk   rl   create_event	  r5  zAsyncIOBackend.create_eventr  abc.Lockc                C  s
   t |dS )Nr  rC   r  rk   rk   rl   create_lock	  r  zAsyncIOBackend.create_lockNr  r  rK  r  rB  abc.Semaphorec                C  s   t |||dS )Nr  rG   r  rk   rk   rl   create_semaphore	  s   zAsyncIOBackend.create_semaphorer  abc.CapacityLimiterc                 C     t |S r|   r?   r  rk   rk   rl   create_capacity_limiter(	  r  z&AsyncIOBackend.create_capacity_limiter&Callable[[Unpack[PosArgsT]], T_Retval]abandon_on_cancellimiterabc.CapacityLimiter | Nonec              	     s  |   I d H  z
t }t }W n ty+   t }t }t| t| Y nw |p1|  4 I d H  t| d}t	
 }t }	|s]t|	||}
|
  ||
 |	|
j n&| }
|  }|r||d j tjk rrn| }|j|j |  |sgt }|tjjd  |s|jd u r|}n|j}|
j|||||f |I d H W  d    W  d   I d H  S 1 sw   Y  W d   I d H  d S 1 I d H sw   Y  d S )Nro  r   )r  r  r   r  LookupErrorr   r   current_default_thread_limiterrJ   r   r   r   rp  r   r  rh  r  r  rw  rx  r  r  r   remove_done_callbackr   r   sniffiocurrent_async_library_cvarr   rv  r  )r  r   r   r  r  rs  rq  r1  r   r   workernowexpired_workerr   worker_scoperk   rk   rl   run_sync_in_worker_thread,	  sX   

.z(AsyncIOBackend.run_sync_in_worker_threadc                 C  sH   t j}|d ur"|jrtdt|d|jrd S |j}|d usd S d S )Nr   r   )r6   r  r,  r   r+  r   r   )r  r1  rk   rk   rl   check_cancelledg	  s   zAsyncIOBackend.check_cancelledtokenc           	        sR   d fdd}t t|}t }|tjjd |tj}|t	j
||}| S )	Nr1  rJ   r{   r   c              
     s   d}t tjt }td | t|< | j| z%z  I d H W W | j| S  t	y< } z	t
j	t|d d }~ww | j| w r3  )r-   r   r   r   r  r   r
  r  r  r   
concurrentfuturesr   )r1  __tracebackhide__r   r   r  rk   rl   task_wrapperz	  s   z:AsyncIOBackend.run_async_from_thread.<locals>.task_wrapperr   )r1  rJ   r{   r   )r-   r   r   r   r  r  r   r6   r  r   run_coroutine_threadsafer|  )	r  r   r   r  r  r   r   r  r  rk   r  rl   run_async_from_threads	  s   

z$AsyncIOBackend.run_async_from_threadc                   s<   t d fdd}t tt|}||  S )Nr{   r   c               
     s^   zt jd    W d S  ty. }  z|  t| ts# W Y d } ~ d S d } ~ ww )Nr   )r  r  r   r   r   r   r   r   r   r   r  r   rk   rl   r  	  s   

z4AsyncIOBackend.run_sync_from_thread.<locals>.wrapperr   )r   r   r-   r   r   r|  )r  r   r   r  r  r   rk   r  rl   r  	  s   	

z#AsyncIOBackend.run_sync_from_threadabc.BlockingPortalc                 C  r  r|   )r  r  rk   rk   rl   create_blocking_portal	  r5  z%AsyncIOBackend.create_blocking_portalcommand)StrOrBytesPath | Sequence[StrOrBytesPath]r  int | IO[Any] | Noner  r  r*   r  c          
        s   |   I d H  t|trt|}t|ttfr*tj|f|||d|I d H }ntj	||||d|I d H }|j
rAt|j
nd }|jrKt|jnd }|jrUt|jnd }	t||||	S )N)r  r  r  )r  r   r"   osfspathr   r  r   create_subprocess_shellcreate_subprocess_execr  r  r  r  r  r  )
r  r  r  r  r  ri  r  stdin_streamstdout_streamstderr_streamrk   rk   rl   open_process	  s4   


zAsyncIOBackend.open_processrq  r  c                 C  s&   t t|dd t tt| d S )Nz AnyIO process pool shutdown taskrf  )r   r  r   rh  r   r  )r  rq  rk   rk   rl   #setup_process_pool_exit_at_shutdown	  s   z2AsyncIOBackend.setup_process_pool_exit_at_shutdownhostr   portlocal_addressIPSockAddrType | NonerQ  c                   sB   t ttjtf t jt|||dI d H \}}|  t||S )N)
local_addr)	r-   r  r   r  r  r   create_connectionr  r  )r  r%  r&  r'  r  r  rk   rk   rl   connect_tcp	  s   

zAsyncIOBackend.connect_tcppathstr | bytesabc.UNIXSocketStreamc                   s   |   I d H  t  ttjd 	 z
| W tS  tyE   t } 	|j
d  | fdd |I d H  Y n tyP      w q)NFTc                   
     S r|   r$  r^  r   r  rk   rl   r   	     
 z-AsyncIOBackend.connect_unix.<locals>.<lambda>)r  r   r  AF_UNIXr`  connectr.  r   r   r%  r   rh  r   r   r+  )r  r,  r  rk   r1  rl   connect_unix	  s&   

zAsyncIOBackend.connect_unixsockr  rM   c                 C  r  r|   )rK  r  r6  rk   rk   rl   create_tcp_listener	  r  z"AsyncIOBackend.create_tcp_listenerc                 C  r  r|   )r\  r7  rk   rk   rl   create_unix_listener	  r  z#AsyncIOBackend.create_unix_listenerfamilyr%   remote_address
reuse_portUDPSocket | ConnectedUDPSocketc                   sN   t  jt||||dI d H \}}|jr|  |j|s"t||S t||S )N)r)  remote_addrr:  r<  )r   create_datagram_endpointr  r   r   ra  rn  )r  r:  r'  r;  r<  r  r  rk   rk   rl   create_udp_socket 
  s   

z AsyncIOBackend.create_udp_socketr  remote_pathstr | bytes | None8abc.UNIXDatagramSocket | abc.ConnectedUNIXDatagramSocketc                   s   |   I d H  t  |rI	 z
| W tS  ty<   t } |jd  | fdd |I d H  Y n t	yG   
   w qtS )NTc                   r/  r|   r0  r^  r1  rk   rl   r   &
  r2  z<AsyncIOBackend.create_unix_datagram_socket.<locals>.<lambda>)r  r   r4  r.  r   r   r%  r   rh  r   r   r{  rr  )r  r  rA  r  rk   r1  rl   create_unix_datagram_socket
  s&   
z*AsyncIOBackend.create_unix_datagram_socketr   r:  rW  protor@  bytes | str | Nonestr | int | Noneint | AddressFamilyrW  int | SocketKindrF  r@  ]list[tuple[AddressFamily, SocketKind, int, str, tuple[str, int] | tuple[str, int, int, int]]]c                  s    t  j||||||dI d H S )NrE  )r   getaddrinfo)r  r%  r&  r:  rW  rF  r@  rk   rk   rl   rL  0
  s   zAsyncIOBackend.getaddrinfosockaddrrL   tuple[str, str]c                   s   t  ||I d H S r|   )r   getnameinfo)r  rM  r@  rk   rk   rl   rO  G
  s   zAsyncIOBackend.getnameinfoc              
     s   |   I d H  zt }W n ty   i }t| Y nw ||r)tdd t }t  }||< |	||j z|
 I d H  W ||d d urT|| d}nd}n||d d urg|| d}w d}w |sntd S )Nr  TF)r  r}  r   r  r   r8   r   r   rB   r   r   r  r  r9   )r  r6  r|  r   r  readablerk   rk   rl   wait_socket_readableM
  s4   



z#AsyncIOBackend.wait_socket_readablec              
     s   |   I d H  zt }W n ty   i }t| Y nw ||r)tdd t }t  }||< |	|
 |j z| I d H  W ||d d urV|| d}nd}n||d d uri|| d}w d}w |sptd S )Nr  TF)r  r  r   r  r   r8   r   r   rB   r%  r)  r   r  r$  r9   )r  r6  r~  r   r  writablerk   rk   rl   wait_socket_writableh
  s4   



z#AsyncIOBackend.wait_socket_writabler@   c                 C  s4   zt  W S  ty   td}t | | Y S w )N(   )r  r   r  r@   r   )r  r  rk   rk   rl   r  
  s   

z-AsyncIOBackend.current_default_thread_limiterr  r$   .AbstractContextManager[AsyncIterator[Signals]]c                 G  r  r|   )r  )r  r  rk   rk   rl   open_signal_receiver
  s   z#AsyncIOBackend.open_signal_receiverr3   c                 C  s
   t t S r|   )r  r   r  rk   rk   rl   get_current_task
  r  zAsyncIOBackend.get_current_taskSequence[TaskInfo]c                 C  s   dd t  D S )Nc                 S  s   g | ]
}|  st|qS rk   )r   r  )r   r   rk   rk   rl   r   
  s    z4AsyncIOBackend.get_running_tasks.<locals>.<listcomp>)r   r  rk   rk   rl   get_running_tasks
  r  z AsyncIOBackend.get_running_tasksc                   s\   |   I d H  t }	 t D ]}||u rq|j}|d u s!| r*tdI d H   nqd S q)NTg?)r  r   r   r*  r   r	   )r  	this_taskr   r0  rk   rk   rl   wait_all_tasks_blocked
  s   
z%AsyncIOBackend.wait_all_tasks_blockedr  c                 C  s   t di |S )Nrk   )r  )r  r  rk   rk   rl   create_test_runner
  s   z!AsyncIOBackend.create_test_runner)
r   r  r   r\  ri  r  r  r  r{   r   )r{   r   r<  )r{   r   r   )r  r   r{   r   r9  )r{   r  )r{   r  )r  r   r{   r  )r  rK  r  rB  r  r   r{   r  )r  r   r{   r  )FN)
r   r   r   r\  r  r   r  r  r{   r   )r   r  r   r\  r  r   r{   r   )r   r   r   r\  r  r   r{   r   )r{   r  )r  r  r  r  r  r  r  r  ri  r*   r{   r  rq  r  r{   r   r|   )r%  r   r&  rK  r'  r(  r{   rQ  )r,  r-  r{   r.  )r6  r  r{   rM   )
r:  r%   r'  r(  r;  r(  r<  r   r{   r=  )r  r  rA  rB  r{   rC  )r%  rG  r&  rH  r:  rI  rW  rJ  rF  rK  r@  rK  r{   rK  )r   )rM  rL   r@  rK  r{   rN  )r6  r  r{   r   )r{   r@   )r  r$   r{   rU  )r{   r3   )r{   rX  )r  r  r{   r  ),re   rf   rg   classmethodr   r  rw  r  r  r  rV  r	   r$  r%  r  r  r  r  r  r  r  r  r  r  r  r  r#  r$  r+  r5  r8  r9  r@  rD  rL  rO  rQ  rS  r  rV  rW  rY  r[  r\  rk   rk   rk   rl   rU    s    	:#	rU  )r   r   r{   r   )r{   r   )r   r   r{   r   )r   r   r{   r   )r   r   r{   r   )rq  r  r`  r   r{   r   r]  )
__future__r   r6  r   concurrent.futuresr  r$  r  r  r  r   r  r   r   r   r   r   r   r	   asyncio.base_eventsr
   collectionsr   r   collections.abcr   r   r   r   r   r   r   r   r   
contextlibr   r   r   r   r   dataclassesr   	functoolsr   r   inspectr   r   r   r    ior!   r"   rv  r#   r   r$   r%   r&   r'   typesr(   typingr)   r*   r+   r,   r-   r.   r  re  r0   r1   r2   r3   r4   _core._eventloopr5   r6   _core._exceptionsr7   r8   r9   r:   r;   r<   _core._socketsr=   _core._streamsr>   _core._synchronizationr@   BaseCapacityLimiterrB   	BaseEventrD   BaseLockrE   rF   rH   BaseSemaphore_core._tasksrJ   BaseCancelScoperK   rL   rM   rN   rO   abc._eventlooprP   lowlevelrQ   streams.memoryrR   rS   r  rV   typing_extensionsrY   rZ   r[   enumr\   r]   r^   r_   exceptiongroupr`   Enumra   r   r   r   r   r   r   r   r  r   r   r   r   r   r  r   
TaskStatusrI  rQ  r  r   _Retval_Queue_Typerp  r  r  r  ByteReceiveStreamr  ByteSendStreamr  r  r  r  Protocolr  r  r  r  r+  rK  r\  ra  rn  rr  r{  r}  r  r  r  r  r  rU  backend_classrk   rk   rk   rl   <module>   s    $	(
  






   .K
9
'U.t<%02$$CQr/      