? GR0V Shell

GR0V shell

Linux in-mum-web921.main-hosting.eu 4.18.0-553.34.1.lve.el8.x86_64 #1 SMP Thu Jan 9 16:30:32 UTC 2025 x86_64

Path : /lib64/python3.8/asyncio/__pycache__/
File Upload :
Current File : //lib64/python3.8/asyncio/__pycache__/windows_events.cpython-38.pyc

U

e5di@sdZddlZddlZddlZddlZddlZddlZddlZddlZddl	Z	ddl
mZddl
mZddl
m
Z
ddl
mZddl
mZdd	l
mZdd
l
mZddl
mZddlmZd
ZdZdZdZdZdZdZGddde
jZGddde
jZGdddeZGdddeZ Gddde!Z"Gdddej#Z$Gdd d ej%Z&Gd!d"d"Z'Gd#d$d$ej(Z)e$Z*Gd%d&d&ej+Z,Gd'd(d(ej+Z-e-Z.dS))z.Selector and proactor event loops for Windows.N)events)base_subprocess)futures)
exceptions)proactor_events)selector_events)tasks)
windows_utils)logger)SelectorEventLoopProactorEventLoopIocpProactorDefaultEventLoopPolicyWindowsSelectorEventLoopPolicyWindowsProactorEventLoopPolicyiigMbP?g?cs^eZdZdZddfdd
ZfddZdd	Zfd
dZfdd
ZfddZ	Z
S)_OverlappedFuturezSubclass of Future which represents an overlapped operation.

    Cancelling it will immediately cancel the overlapped operation.
    Nloopcs&tj|d|jr|jd=||_dSNr)super__init___source_traceback_ov)selfovr	__class__./usr/lib64/python3.8/asyncio/windows_events.pyr1sz_OverlappedFuture.__init__csHt}|jdk	rD|jjr dnd}|dd|d|jjdd|S)NpendingZ	completedrzoverlapped=<z, #x>)r
_repr_inforr"insertaddressrinfostaterr r!r%7s


 z_OverlappedFuture._repr_infoc
Csr|jdkrdSz|jWnJtk
rf}z,d||d}|jrJ|j|d<|j|W5d}~XYnXd|_dS)Nz&Cancelling an overlapped future failedmessage	exceptionfuturesource_traceback)rcancelOSErrorr_loopcall_exception_handler)rexccontextr r r!_cancel_overlapped>s

z$_OverlappedFuture._cancel_overlappedcs|tSN)r6rr0rrr r!r0Nsz_OverlappedFuture.cancelcst||dSr7)r
set_exceptionr6rr-rr r!r9Rsz_OverlappedFuture.set_exceptioncst|d|_dSr7)r
set_resultrrresultrr r!r;Vsz_OverlappedFuture.set_result)__name__
__module____qualname____doc__rr%r6r0r9r;
__classcell__r r rr!r+srcsneZdZdZddfdd
ZddZfdd	Zd
dZdd
ZfddZ	fddZ
fddZZS)_BaseWaitHandleFuturez2Subclass of Future which represents a wait handle.Nrcs8tj|d|jr|jd=||_||_||_d|_dS)NrrT)rrrr_handle_wait_handle_registered)rrhandlewait_handlerrr r!r^sz_BaseWaitHandleFuture.__init__cCst|jdtjkSNr)_winapiZWaitForSingleObjectrDZ
WAIT_OBJECT_0r8r r r!_polllsz_BaseWaitHandleFuture._pollcsdt}|d|jd|jdk	rB|r4dnd}|||jdk	r`|d|jd|S)Nzhandle=r#ZsignaledZwaitingzwait_handle=)rr%appendrDrKrEr(rr r!r%qs



z _BaseWaitHandleFuture._repr_infocCs
d|_dSr7)rrfutr r r!_unregister_wait_cb{sz)_BaseWaitHandleFuture._unregister_wait_cbc
Cs|js
dSd|_|j}d|_zt|Wn`tk
r}zB|jtjkrzd||d}|jrd|j|d<|j	|WYdSW5d}~XYnX|
ddSNFz$Failed to unregister the wait handler+r/)rFrE_overlappedZUnregisterWaitr1winerrorERROR_IO_PENDINGrr2r3rOrrHr4r5r r r!_unregister_waits$
z&_BaseWaitHandleFuture._unregister_waitcs|tSr7)rUrr0r8rr r!r0sz_BaseWaitHandleFuture.cancelcs|t|dSr7)rUrr9r:rr r!r9sz#_BaseWaitHandleFuture.set_exceptioncs|t|dSr7)rUrr;r<rr r!r;sz _BaseWaitHandleFuture.set_result)
r>r?r@rArrKr%rOrUr0r9r;rBr r rr!rC[s
rCcsFeZdZdZddfdd
ZddZfdd	Zfd
dZZS)_WaitCancelFuturezoSubclass of Future which represents a wait for the cancellation of a
    _WaitHandleFuture using an event.
    Nrcstj||||dd|_dS)Nr)rr_done_callback)rreventrHrrr r!rsz_WaitCancelFuture.__init__cCstddS)Nz'_WaitCancelFuture must not be cancelled)RuntimeErrorr8r r r!r0sz_WaitCancelFuture.cancelcs$t||jdk	r ||dSr7)rr;rWr<rr r!r;s
z_WaitCancelFuture.set_resultcs$t||jdk	r ||dSr7)rr9rWr:rr r!r9s
z_WaitCancelFuture.set_exception)	r>r?r@rArr0r;r9rBr r rr!rVs
rVcs6eZdZddfdd
ZfddZddZZS)	_WaitHandleFutureNrcs<tj||||d||_d|_tdddd|_d|_dS)NrTF)rr	_proactorZ_unregister_proactorrQZCreateEvent_event
_event_fut)rrrGrHproactorrrr r!rs
z_WaitHandleFuture.__init__csF|jdk	r"t|jd|_d|_|j|jd|_t|dSr7)	r\rJCloseHandler]r[_unregisterrrrOrMrr r!rOs
	z%_WaitHandleFuture._unregister_wait_cbc
Cs|js
dSd|_|j}d|_zt||jWn`tk
r}zB|jtjkr~d||d}|jrh|j|d<|j	
|WYdSW5d}~XYnX|j|j|j
|_dSrP)rFrErQZUnregisterWaitExr\r1rRrSrr2r3r[_wait_cancelrOr]rTr r r!rUs(

z"_WaitHandleFuture._unregister_wait)r>r?r@rrOrUrBr r rr!rZsrZc@s<eZdZdZddZddZddZdd	Zd
dZeZ	dS)
PipeServerzXClass representing a pipe server.

    This is much like a bound, listening socket.
    cCs,||_t|_d|_d|_|d|_dSNT)_addressweakrefWeakSet_free_instances_pipe_accept_pipe_future_server_pipe_handle)rr'r r r!rs

zPipeServer.__init__cCs|j|d}|_|S)NF)rhrj)rtmpr r r!_get_unconnected_pipesz PipeServer._get_unconnected_pipec
Csr|rdStjtjB}|r&|tjO}t|j|tjtjBtj	Btj
tjtjtj
tj}t|}|j||Sr7)closedrJZPIPE_ACCESS_DUPLEXZFILE_FLAG_OVERLAPPEDZFILE_FLAG_FIRST_PIPE_INSTANCEZCreateNamedPiperdZPIPE_TYPE_MESSAGEZPIPE_READMODE_MESSAGEZ	PIPE_WAITZPIPE_UNLIMITED_INSTANCESr
ZBUFSIZEZNMPWAIT_WAIT_FOREVERNULL
PipeHandlergadd)rfirstflagshpiper r r!rjs(


zPipeServer._server_pipe_handlecCs
|jdkSr7)rdr8r r r!rmszPipeServer.closedcCsR|jdk	r|jd|_|jdk	rN|jD]}|q*d|_d|_|jdSr7)rir0rdrgcloserhclear)rrtr r r!rus




zPipeServer.closeN)
r>r?r@rArrlrjrmru__del__r r r r!rbs
rbc@seZdZdZdS)_WindowsSelectorEventLoopz'Windows version of selector event loop.N)r>r?r@rAr r r r!rx,srxcsHeZdZdZd
fdd	ZfddZddZd	d
ZdddZZ	S)r
z2Windows version of proactor event loop using IOCP.Ncs|dkrt}t|dSr7)rrr)rr^rr r!r3szProactorEventLoop.__init__c	sfz(|jdkst||jt	W5|jdk	r`|jj}|j|dk	rZ|j|d|_XdSr7)
Z_self_reading_futurerr0r[r`AssertionError	call_soonZ_loop_self_readingrrun_foreverrrrr r!r{8s

zProactorEventLoop.run_forevercs8|j|}|IdH}|}|j||d|id}||fS)Naddrextra)r[connect_pipe_make_duplex_pipe_transport)rprotocol_factoryr'frtprotocoltransr r r!create_pipe_connectionKs
z(ProactorEventLoop.create_pipe_connectioncs.tdfdd	gS)Nc
sd}zn|rN|}j|r4|WdS}j||did}|dkrdWdSj|}Wnt	k
r}zF|r|
dkrd||d|njrt
jd|ddW5d}~XYn2tjk
r|r|YnX|_|dS)	Nr}r~rzPipe accept failed)r,r-rtzAccept pipe failed on pipe %rT)exc_info)r=rgdiscardrmrurrlr[accept_piper1filenor3Z_debugrZwarningrCancelledErrorriadd_done_callback)rrtrr4r'loop_accept_piperrZserverr r!rVsH
z>ProactorEventLoop.start_serving_pipe.<locals>.loop_accept_pipe)N)rbrz)rrr'r rr!start_serving_pipeSs(
z$ProactorEventLoop.start_serving_pipec		s|}
t||||||||f|
|d|	}z|
IdHWnDttfk
rTYn,tk
r~||IdHYnX|S)N)waiterr)
create_future_WindowsSubprocessTransport
SystemExitKeyboardInterrupt
BaseExceptionruZ_wait)rrargsshellstdinstdoutstderrbufsizerkwargsrZtranspr r r!_make_subprocess_transports*
z,ProactorEventLoop._make_subprocess_transport)N)N)
r>r?r@rArr{rrrrBr r rr!r
0s0r
c@seZdZdZd;ddZddZddZd	d
Zd<dd
ZddZ	d=ddZ
d>ddZd?ddZd@ddZ
dAddZddZddZdd Zd!d"Zd#d$ZdBd%d&Zd'd(Zd)d*Zd+d,Zd-d.Zd/d0Zd1d2ZdCd3d4Zd5d6Zd7d8Zd9d:ZdS)Drz#Proactor implementation using IOCP.rcCsDd|_g|_ttjtd||_i|_t	|_
g|_t	|_dSrI)
r2_resultsrQCreateIoCompletionPortINVALID_HANDLE_VALUErn_iocp_cachererfrF
_unregistered_stopped_serving)rZconcurrencyr r r!rs
zIocpProactor.__init__cCs|jdkrtddS)NzIocpProactor is closed)rrYr8r r r!
_check_closeds
zIocpProactor._check_closedcCsFdt|jdt|jg}|jdkr0|dd|jjd|fS)Nzoverlapped#=%sz
result#=%srmz<%s %s> )lenrrrrLrr>join)rr)r r r!__repr__s

zIocpProactor.__repr__cCs
||_dSr7)r2)rrr r r!set_loopszIocpProactor.set_loopNcCs |js|||j}g|_|Sr7)rrK)rtimeoutrkr r r!selects

zIocpProactor.selectcCs|j}|||Sr7)r2rr;)rvaluerNr r r!_results

zIocpProactor._resultrcCs~||tt}z4t|tjr6||||n|||Wnt	k
rf|
dYSXdd}||||S)Nc
SsRz
|WStk
rL}z$|jtjtjfkr:t|jnW5d}~XYnXdSr7	getresultr1rRrQZERROR_NETNAME_DELETEDZERROR_OPERATION_ABORTEDConnectionResetErrorrrkeyrr4r r r!finish_recvs
z&IocpProactor.recv.<locals>.finish_recv)_register_with_iocprQ
Overlappedrn
isinstancesocketZWSARecvrZReadFileBrokenPipeErrorr	_registerrconnnbytesrrrrr r r!recvs


zIocpProactor.recvcCs~||tt}z4t|tjr6||||n|||Wnt	k
rf|
dYSXdd}||||S)Nrc
SsRz
|WStk
rL}z$|jtjtjfkr:t|jnW5d}~XYnXdSr7rrr r r!rs
z+IocpProactor.recv_into.<locals>.finish_recv)rrQrrnrrZWSARecvIntorZReadFileIntorrr)rrbufrrrrr r r!	recv_intos


zIocpProactor.recv_intocCs`||tt}z||||Wntk
rH|dYSXdd}||||S)N)rNc
SsRz
|WStk
rL}z$|jtjtjfkr:t|jnW5d}~XYnXdSr7rrr r r!rs
z*IocpProactor.recvfrom.<locals>.finish_recv)	rrQrrnZWSARecvFromrrrrrr r r!recvfroms


zIocpProactor.recvfromcCs>||tt}|||||dd}||||S)Nc
SsRz
|WStk
rL}z$|jtjtjfkr:t|jnW5d}~XYnXdSr7rrr r r!finish_sends
z(IocpProactor.sendto.<locals>.finish_send)rrQrrnZ	WSASendTorr)rrrrrr}rrr r r!sendtos



zIocpProactor.sendtocCsZ||tt}t|tjr4||||n|||dd}|	|||S)Nc
SsRz
|WStk
rL}z$|jtjtjfkr:t|jnW5d}~XYnXdSr7rrr r r!rs
z&IocpProactor.send.<locals>.finish_send)
rrQrrnrrZWSASendrZ	WriteFiler)rrrrrrrr r r!sends


zIocpProactor.sendcsv||jtt}|fdd}dd}|||}||}t	j
||jd|S)NcsD|td}tjtj|	
fS)Nz@P)rstructZpackr
setsockoptr
SOL_SOCKETrQZSO_UPDATE_ACCEPT_CONTEXT
settimeoutZ
gettimeoutZgetpeername)rrrrrlistenerr r!
finish_accept*sz*IocpProactor.accept.<locals>.finish_acceptcs4z|IdHWn tjk
r.|YnXdSr7)rrru)r.rr r r!accept_coro3s
z(IocpProactor.accept.<locals>.accept_coror)r_get_accept_socketfamilyrQrrnZAcceptExrrr	Z
ensure_futurer2)rrrrrr.coror rr!accept$s

	
zIocpProactor.acceptc
sjtjkr4t||j}|d|S|	zt
jWnBtk
r}z$|j
tjkrtddkrW5d}~XYnXtt}||fdd}|||S)Nrrcs|tjtjdSrI)rrrrrQZSO_UPDATE_CONNECT_CONTEXTrrrrr r!finish_connectVsz,IocpProactor.connect.<locals>.finish_connect)typerZ
SOCK_DGRAMrQZ
WSAConnectrr2rr;rZ	BindLocalrr1rRerrnoZ	WSAEINVALZgetsocknamerrnZ	ConnectExr)rrr'rNerrr rr!connect@s"



zIocpProactor.connectc		Csb||tt}|d@}|d?d@}||t||||dddd}||||S)Nr rc
SsRz
|WStk
rL}z$|jtjtjfkr:t|jnW5d}~XYnXdSr7rrr r r!finish_sendfileis
z.IocpProactor.sendfile.<locals>.finish_sendfile)	rrQrrnZTransmitFilermsvcrtZ
get_osfhandler)	rZsockfileoffsetcountrZ
offset_lowZoffset_highrr r r!sendfile_s


	zIocpProactor.sendfilecsJ|tt}|}|r0|Sfdd}|||S)Ncs|Sr7)rrrtr r!finish_accept_pipesz4IocpProactor.accept_pipe.<locals>.finish_accept_pipe)rrQrrnZConnectNamedPiperrr)rrtrZ	connectedrr rr!rts


zIocpProactor.accept_pipec
srt}zt|}WqhWn0tk
rF}z|jtjkr6W5d}~XYnXt|dt}t	|IdHqt
|S)N)CONNECT_PIPE_INIT_DELAYrQZConnectPiper1rRZERROR_PIPE_BUSYminCONNECT_PIPE_MAX_DELAYr	sleepr
ro)rr'ZdelayrGr4r r r!rs
zIocpProactor.connect_pipecCs|||dS)zWait for a handle.

        Return a Future object. The result of the future is True if the wait
        completed, or False if the wait did not complete (on timeout).
        F)_wait_for_handle)rrGrr r r!wait_for_handleszIocpProactor.wait_for_handlecCs||dd}||_|Src)rrW)rrXZ
done_callbackrNr r r!raszIocpProactor._wait_cancelcs||dkrtj}nt|d}tt}t||j	|j
|}|r\t||||jdnt
|||||jdjr~jd=fdd}|d|f|j|j
<S)N@@rrcsSr7)rKrrr r!finish_wait_for_handlesz=IocpProactor._wait_for_handle.<locals>.finish_wait_for_handler)rrJINFINITEmathceilrQrrnZRegisterWaitWithQueuerr'rVr2rZrr)rrGrZ
_is_cancelmsrrHrr rr!rs*

	zIocpProactor._wait_for_handlecCs0||jkr,|j|t||jdddSrI)rFrprQrrrrobjr r r!rs
z IocpProactor._register_with_iocpc
Cs|t||jd}|jr$|jd=|jsrz|dd|}Wn,tk
rf}z||W5d}~XYnX||||||f|j|j	<|Sr)
rrr2rr"r1r9r;rr')rrrcallbackrrrr r r!rs

zIocpProactor._registercCs||j|dS)a
Unregister an overlapped object.

        Call this method when its future has been cancelled. The event can
        already be signalled (pending in the proactor event queue). It is also
        safe if the event is never signalled (because it was cancelled).
        N)rrrLr|r r r!r`szIocpProactor._unregistercCst|}|d|SrI)rr)rrsr r r!rs

zIocpProactor._get_accept_socketcCs|dkrt}n0|dkr tdnt|d}|tkr>tdt|j|}|dkrXqZd}|\}}}}z|j|\}}	}
}WnXt	k
r|j
r|j
dd||||fd|dtj
fkrt|Yq>YnX|
|jkr|q>|s>z||||	}Wn:tk
r@}
z||
|j|W5d}
~
XYq>X|||j|q>|jD]}	|j|	jdq`|jdS)Nrznegative timeoutrztimeout too bigz8GetQueuedCompletionStatus() returned an unexpected eventz)err=%s transferred=%s key=%#x address=%#x)r,status)r
ValueErrorrrrQZGetQueuedCompletionStatusrrpopKeyErrorr2Z	get_debugr3rrJr_rr0Zdoner1r9rrLr;rr'rv)rrrrerrZtransferredrr'rrrrrrr r r!rKsL


	






zIocpProactor._pollcCs|j|dSr7)rrprr r r!
_stop_serving9szIocpProactor._stop_servingcCs|jdkrdSt|jD]\}\}}}}|r6qt|trBqz|Wqtk
r}z6|j	dk	rd||d}|j
r|j
|d<|j	|W5d}~XYqXqd}t
}	|	|}
|jr|
t
krtd|t
|	t
|}
||qg|_t|jd|_dS)NzCancelling a future failedr+r/g?z,%r is running after closing for %.1f seconds)rlistritemsZ	cancelledrrVr0r1r2rr3time	monotonicrdebugrKrrJr_)rr'rNrrrr4r5Z
msg_updateZ
start_timeZnext_msgr r r!ru?s@



 
zIocpProactor.closecCs|dSr7)rur8r r r!rwnszIocpProactor.__del__)r)N)r)r)r)rN)r)N)N)r>r?r@rArrrrrrrrrrrrrrrrrrarrrr`rrKrrurwr r r r!rs8








"
 

7/rc@seZdZddZdS)rc
sPtj|f|||||d|_fdd}jjtjj}	|	|dS)N)rrrrrcsj}|dSr7)_procZpollZ_process_exited)r
returncoder8r r!rys
z4_WindowsSubprocessTransport._start.<locals>.callback)	r
Popenrr2r[rintrDr)
rrrrrrrrrrr r8r!_starttsz"_WindowsSubprocessTransport._startN)r>r?r@rr r r r!rrsrc@seZdZeZdS)rN)r>r?r@r
_loop_factoryr r r r!rsrc@seZdZeZdS)rN)r>r?r@r
rr r r r!rsr)/rArQrJrrrrrrrerrrrrrr	r
logr__all__rnrZERROR_CONNECTION_REFUSEDZERROR_CONNECTION_ABORTEDrrZFuturerrCrVrZobjectrbZBaseSelectorEventLooprxZBaseProactorEventLoopr
rZBaseSubprocessTransportrrZBaseDefaultEventLoopPolicyrrrr r r r!<module>sR0J4;e`

T1KUS90T
  root-grov@89.117.188.241:~$