HEX

Warning: set_time_limit() [function.set-time-limit]: Cannot set time limit - prohibited by configuration in /home/u547966/brikov.ru/www/wp-content/plugins/admin-menu-editor/menu-editor.php on line 745
Server: Apache
System: Linux 4.19.0-0.bpo.9-amd64 x86_64 at red40
User: u547966 (5490)
PHP: 5.3.29-mh2
Disabled: syslog, dl, popen, proc_open, proc_nice, proc_get_status, proc_close, proc_terminate, posix_mkfifo, chown, chgrp, accelerator_reset, opcache_reset, accelerator_get_status, opcache_get_status, pcntl_alarm, pcntl_fork, pcntl_waitpid, pcntl_wait, pcntl_wifexited, pcntl_wifstopped, pcntl_wifsignaled, pcntl_wifcontinued, pcntl_wexitstatus, pcntl_wtermsig, pcntl_wstopsig, pcntl_signal, pcntl_signal_dispatch, pcntl_get_last_error, pcntl_strerror, pcntl_sigprocmask, pcntl_sigwaitinfo, pcntl_sigtimedwait, pcntl_exec, pcntl_getpriority, pcntl_setpriority
Upload Files
File: //usr/lib/python3.5/asyncio/__pycache__/base_events.cpython-35.pyc


Far
@sdZddlZddlZddlZddlZddlZddlZddlZddl	Z	ddl
Z
ddlZddlZddl
Z
ddlZddlZddlZddlmZddlmZddlmZddlmZddlmZdd	lmZdd
lmZdgZdZd
ZeeefZ ddZ!ddZ"ddZ#ddZ$ddZ%ddZ&ddde	j'ddddddZ(d d!Z)Gd"d#d#ej*Z+Gd$ddej,Z-dS)%aBase implementation of event loop.

The event loop can be broken up into a multiplexer (the part
responsible for notifying us of I/O events) and the event loop proper,
which wraps a multiplexer with functionality for scheduling callbacks,
immediately or at a given time in the future.

Whenever a public API takes a callback, subsequent positional
arguments will be passed to the callback if/when it is called.  This
avoids the proliferation of trivial lambdas implementing closures.
Keyword arguments for the callback are not supported; this is a
conscious design decision, leaving the door open for keyword arguments
to modify the meaning of the API call itself.
N)compat)
coroutines)events)futures)tasks)	coroutine)logger
BaseEventLoopdg?cCsH|j}tj|r:t|jtjr:t|jSt|SdS)N)	Z	_callbackinspectZismethod
isinstance__self__rTaskreprstr)handlecbr)/usr/lib/python3.5/asyncio/base_events.py_format_handle:s	$
rcCs4|tjkrdS|tjkr&dSt|SdS)Nz<pipe>z<stdout>)
subprocessPIPESTDOUTr)fdrrr_format_pipeCs
rcCs`ttdstdn>y|jtjtjdWntk
r[tdYnXdS)NSO_REUSEPORTz)reuse_port not supported by socket modulerzTreuse_port not supported by socket module, SO_REUSEPORT defined but not implemented.)hasattrsocket
ValueError
setsockopt
SOL_SOCKETrOSError)sockrrr_set_reuseportLs
r$cCs|jtj@tjkS)N)typerSOCK_STREAM)r#rrr_is_stream_socketWsr'cCs|jtj@tjkS)N)r%r
SOCK_DGRAM)r#rrr_is_dgram_socket^sr)cCsttdsdS|dtjtjhks:|dkr>dS|tjkrYtj}n|tjkrttj}ndS|dkrd}nwt|tr|dkrd}nSt|tr|dkrd}n/yt	|}Wnt
tfk
rdSYnX|tjkrAtj
g}ttdrJ|jtjn	|g}t|trh|jd}d|krxdSxP|D]H}y-tj|||||d||ffSWqtk
rYqXqWdS)N	inet_ptonrAF_INET6Zidna%)rrZIPPROTO_TCPZIPPROTO_UDPr&r(r
bytesrint	TypeErrorr	AF_UNSPECZAF_INETappendr-decoder*r")hostportfamilyr%protoZafsafrrr_ipaddr_infoesH					

	r:r7r%r8flagsc
Cs|dd\}}t|||||}|dk	rZ|j}	|	j|g|	S|j||d|d|d|d|SdS)Nr7r%r8r;)r:
create_future
set_resultgetaddrinfo)
addressr7r%r8r;loopr5r6infofutrrr_ensure_resolvedsrDcCs=|j}t|tr,t|tr,dS|jjdS)N)Z
_exceptionr

BaseException	Exception_loopstop)rCexcrrr_run_until_complete_cbs
	rJc@sjeZdZddZddZddZddZd	d
ZddZe	d
dZ
dS)ServercCs(||_||_d|_g|_dS)Nr)rGsockets
_active_count_waiters)selfrArLrrr__init__s			zServer.__init__cCsd|jj|jfS)Nz<%s sockets=%r>)	__class____name__rL)rOrrr__repr__szServer.__repr__cCs(|jdk	st|jd7_dS)Nr)rLAssertionErrorrM)rOrrr_attachszServer._attachcCsP|jdkst|jd8_|jdkrL|jdkrL|jdS)Nrr)rMrTrL_wakeup)rOrrr_detachszServer._detachcCs`|j}|dkrdSd|_x|D]}|jj|q)W|jdkr\|jdS)Nr)rLrGZ
_stop_servingrMrV)rOrLr#rrrcloses		
zServer.closecCs@|j}d|_x'|D]}|js|j|qWdS)N)rNdoner>)rOwaiterswaiterrrrrVs
		
zServer._wakeupccsN|jdks|jdkr"dS|jj}|jj||EdHdS)N)rLrNrGr=r3)rOr[rrrwait_closeds
zServer.wait_closedN)rR
__module____qualname__rPrSrUrWrXrVrr\rrrrrKs
rKc@seZdZddZddZddZddZd	d
ZddZd
dd
dd
ddZ	d
dddd
dd
dd
ddZ
d
d
d
ddZd
d
ddZd
d
ddZ
ed
ddZdd Zd!d"Zd#d$Zd%d&Zd'd(Zed)d*Zd+d,Zd-d.Zd/d0Zd1d2Zd3d4Zejrd5d6Zd7d8Zd9d:Zd;d<Z d=d>Z!d?d@Z"dAdBZ#dCdDZ$dEdFZ%dGdHZ&dIdJZ'dKdLZ(dMdNZ)dOdPdQdPdRdPdSdPdTdUZ*dPdVdWZ+ed
d
dXd
dOdPdRdPdSdPdYd
dZd
dd
d[d\Z,edd]d^Z-ed
d
dOdPdRdPdSdPd_d
d`d
dad
dYd
dbdcZ.edddeZ/ed
d
dOe0j1dSe0j2dYd
dfdgdXd
d_d
d`d
dhdiZ3edXd
djdkZ4edldmZ5edndoZ6dpdqZ7edre8j9dse8j9dte8j9duddvdwdxdPdydzZ:edre8j9dse8j9dte8j9duddvddxdPd{d|Z;d}d~Z<ddZ=ddZ>ddZ?ddZ@ddZAddZBddZCddZDddZEddZFd
S)r
cCsd|_d|_d|_tj|_g|_d|_d|_d|_	t
jdj|_
d|_|jtjjottjjdd|_d|_d|_d|_ttdrtj|_n	d|_d|_dS)NrF	monotonicZPYTHONASYNCIODEBUGg?get_asyncgen_hooks) _timer_cancelled_count_closed	_stoppingcollectionsdeque_ready
_scheduled_default_executorZ
_internal_fds
_thread_idtimeZget_clock_infoZ
resolution_clock_resolution_exception_handler	set_debugsysr;ignore_environmentboolosenvirongetslow_callback_duration_current_handle
_task_factory_coroutine_wrapper_setrweakrefWeakSet
_asyncgens_asyncgens_shutdown_called)rOrrrrPs(													zBaseEventLoop.__init__cCs,d|jj|j|j|jfS)Nz"<%s running=%s closed=%s debug=%s>)rQrR
is_running	is_closed	get_debug)rOrrrrSszBaseEventLoop.__repr__cCstjd|S)z,Create a Future object attached to the loop.rA)rZFuture)rOrrrr=szBaseEventLoop.create_futurecCsZ|j|jdkrDtj|d|}|jrV|jd=n|j||}|S)zDSchedule a coroutine object.

        Return a task object.
        NrAr)
_check_closedrvrr_source_traceback)rOcoroZtaskrrrcreate_tasks
	
zBaseEventLoop.create_taskcCs2|dk	r%t|r%td||_dS)awSet a task factory that will be used by loop.create_task().

        If factory is None the default task factory will be set.

        If factory is a callable, it should have a signature matching
        '(loop, coro)', where 'loop' will be a reference to the active
        event loop, 'coro' will be a coroutine object.  The callable
        must return a Future.
        Nz'task factory must be a callable or None)callabler1rv)rOfactoryrrrset_task_factory#s
zBaseEventLoop.set_task_factorycCs|jS)z<Return a task factory, or None if the default one is in use.)rv)rOrrrget_task_factory1szBaseEventLoop.get_task_factoryNextraservercCs
tdS)zCreate socket transport.N)NotImplementedError)rOr#protocolr[rrrrr_make_socket_transport5sz$BaseEventLoop._make_socket_transportserver_sideFserver_hostnamec	Cs
tdS)zCreate SSL transport.N)r)	rOZrawsockr
sslcontextr[rrrrrrr_make_ssl_transport:sz!BaseEventLoop._make_ssl_transportcCs
tdS)zCreate datagram transport.N)r)rOr#rr@r[rrrr_make_datagram_transport@sz&BaseEventLoop._make_datagram_transportcCs
tdS)zCreate read pipe transport.N)r)rOpiperr[rrrr_make_read_pipe_transportEsz'BaseEventLoop._make_read_pipe_transportcCs
tdS)zCreate write pipe transport.N)r)rOrrr[rrrr_make_write_pipe_transportJsz(BaseEventLoop._make_write_pipe_transportc	
Ks
tdS)zCreate subprocess transport.N)r)
rOrargsshellstdinstdoutstderrbufsizerkwargsrrr_make_subprocess_transportOsz(BaseEventLoop._make_subprocess_transportcCs
tdS)zWrite a byte to self-pipe, to wake up the event loop.

        This may be called from a different thread.

        The subclass is responsible for implementing the self-pipe.
        N)r)rOrrr_write_to_selfVszBaseEventLoop._write_to_selfcCs
tdS)zProcess selector events.N)r)rO
event_listrrr_process_events_szBaseEventLoop._process_eventscCs|jrtddS)NzEvent loop is closed)rbRuntimeError)rOrrrrcs	zBaseEventLoop._check_closedcCs=|jj||js9|j|j|jdS)N)rzdiscardr}racloser)rOagenrrr_asyncgen_finalizer_hookgsz&BaseEventLoop._asyncgen_finalizer_hookcCs<|jr(tjdj|td||jj|dS)NzNasynchronous generator {!r} was scheduled after loop.shutdown_asyncgens() callsource)r{warningswarnformatResourceWarningrzadd)rOrrrr_asyncgen_firstiter_hookos	
z&BaseEventLoop._asyncgen_firstiter_hookccsd|_|jdks(t|jr,dSt|j}|jjtjdd|Dddd|}|EdH}xTt||D]C\}}t|t	r|j
ddj|d	|d
|iqWdS)z,Shutdown all active asynchronous generators.TNcSsg|]}|jqSr)r).0Zagrrr
<listcomp>s	z4BaseEventLoop.shutdown_asyncgens.<locals>.<listcomp>Zreturn_exceptionsrAmessagez?an error occurred during closing of asynchronous generator {!r}	exceptionZasyncgen)r{rzlenlistclearrgatherzipr
rFcall_exception_handlerr)rOZ
closing_agensZ
shutdown_coroZresultsresultrrrrshutdown_asyncgensxs"	
		z BaseEventLoop.shutdown_asyncgenscCs|j|jr"tdtjdk	r@td|j|jtj|_	|j
dk	rtj}tj
d|jd|jz,tj|x|j|jrPqWWdd|_d|_	tjd|jd|j
dk	r
tj
|XdS)zRun until stop() is called.z"This event loop is already runningNz7Cannot run the event loop while another loop is runningZ	firstiterZ	finalizerF)rr|rrZ_get_running_loop_set_coroutine_wrapper_debug	threading	get_identrirzrnr`Zset_asyncgen_hooksrrZ_set_running_loop	_run_oncerc)rOZold_agen_hooksrrrrun_forevers0
	


				

zBaseEventLoop.run_foreverc	Cs|jtj|}tj|d|}|r>d|_|jty|jWn4|r|j	r|j
r|jYnX|jt|j	st
d|jS)a\Run until the Future is done.

        If the argument is a coroutine, it is wrapped in a Task.

        WARNING: It would be disastrous to call run_until_complete()
        with the same coroutine twice -- it would wrap it in two
        different Tasks and that can't be good.

        Return the Future's result, or raise its exception.
        rAFz+Event loop stopped before Future completed.)rrZisfuturerZ
ensure_futureZ_log_destroy_pendingZadd_done_callbackrJrrYZ	cancelledrZremove_done_callbackrr)rOZfutureZnew_taskrrrrun_until_completes 
	


z BaseEventLoop.run_until_completecCs
d|_dS)zStop running the event loop.

        Every callback already scheduled will still run.  This simply informs
        run_forever to stop looping after a complete iteration.
        TN)rc)rOrrrrHszBaseEventLoop.stopcCs|jrtd|jr%dS|jr>tjd|d|_|jj|jj|j	}|dk	rd|_	|j
dddS)zClose the event loop.

        This clears the queues and shuts down the executor,
        but does not wait for the executor to finish.

        The event loop must not be running.
        z!Cannot close a running event loopNzClose %rTwaitF)r|rrbrr	debugrfrrgrhZshutdown)rOexecutorrrrrXs			

		zBaseEventLoop.closecCs|jS)z*Returns True if the event loop was closed.)rb)rOrrrr}szBaseEventLoop.is_closedcCs:|js6tjd|t|js6|jdS)Nzunclosed event loop %r)r}rrrr|rX)rOrrr__del__szBaseEventLoop.__del__cCs
|jdk	S)z*Returns True if the event loop is running.N)ri)rOrrrr|szBaseEventLoop.is_runningcCs
tjS)zReturn the time according to the event loop's clock.

        This is a float expressed in seconds since an epoch, but the
        epoch, precision, accuracy and drift are unspecified and may
        differ per event loop.
        )rjr_)rOrrrrjszBaseEventLoop.timecGs6|j|j|||}|jr2|jd=|S)a8Arrange for a callback to be called at a given time.

        Return a Handle: an opaque object with a cancel() method that
        can be used to cancel the call.

        The delay can be an int or float, expressed in seconds.  It is
        always relative to the current time.

        Each callback will be called exactly once.  If two callbacks
        are scheduled for exactly the same time, it undefined which
        will be called first.

        Any positional arguments after the callback will be passed to
        the callback when it is called.
        rr)call_atrjr)rOZdelaycallbackrtimerrrr
call_later
s	
zBaseEventLoop.call_latercGsx|j|jr-|j|j|dtj||||}|jrX|jd=tj|j	|d|_	|S)z|Like call_later(), but uses an absolute time.

        Absolute time corresponds to the event loop's time() method.
        rrTr)
rr
_check_thread_check_callbackrTimerHandlerheapqheappushrg)rOwhenrrrrrrr"s
	
	
	zBaseEventLoop.call_atcGsV|j|jr-|j|j|d|j||}|jrR|jd=|S)aTArrange for a callback to be called as soon as possible.

        This operates as a FIFO queue: callbacks are called in the
        order in which they are registered.  Each callback will be
        called exactly once.

        Any positional arguments after the callback will be passed to
        the callback when it is called.
        	call_soonrr)rrrr
_call_soonr)rOrrrrrrr2s

	
	
zBaseEventLoop.call_sooncCs[tj|stj|r3tdj|t|sWtdj||dS)Nz#coroutines cannot be used with {}()z0a callable object was expected by {}(), got {!r})rZiscoroutineZiscoroutinefunctionr1rr)rOrmethodrrrrEszBaseEventLoop._check_callbackcCs<tj|||}|jr(|jd=|jj||S)Nrr)rHandlerrfr3)rOrrrrrrrPs
	
zBaseEventLoop._call_sooncCs>|jdkrdStj}||jkr:tddS)aoCheck that the current thread is the thread running the event loop.

        Non-thread-safe methods of this class make this assumption and will
        likely behave incorrectly when the assumption is violated.

        Should only be called when (self._debug == True).  The caller is
        responsible for checking this condition for performance reasons.
        NzMNon-thread-safe operation invoked on an event loop other than the current one)rirrr)rOZ	thread_idrrrrWs	zBaseEventLoop._check_threadcGsV|j|jr#|j|d|j||}|jrH|jd=|j|S)z"Like call_soon(), but thread-safe.call_soon_threadsaferr)rrrrrr)rOrrrrrrrhs
		

z"BaseEventLoop.call_soon_threadsafecGs{|j|jr#|j|d|dkr\|j}|dkr\tjj}||_tj|j||d|S)Nrun_in_executorrA)	rrrrh
concurrentrZThreadPoolExecutorZwrap_futureZsubmit)rOrfuncrrrrrss
			zBaseEventLoop.run_in_executorcCs
||_dS)N)rh)rOrrrrset_default_executor~sz"BaseEventLoop.set_default_executorcCsd||fg}|r*|jd||rA|jd||rX|jd||ro|jd|dj|}tjd||j}tj||||||}	|j|}
d||
d	|	f}|
|jkrtj|n
tj||	S)
Nz%s:%rz	family=%rztype=%rzproto=%rzflags=%rz, zGet address info %sz(Getting address info %s took %.3f ms: %rg@@)	r3joinr	rrjrr?rtrB)rOr5r6r7r%r8r;msgt0Zaddrinfodtrrr_getaddrinfo_debugs(
z BaseEventLoop._getaddrinfo_debugr7rr%r8r;c	CsW|jr.|jd|j||||||S|jdtj||||||SdS)N)rrrrr?)rOr5r6r7r%r8r;rrrr?s
	zBaseEventLoop.getaddrinfocCs|jdtj||S)N)rrgetnameinfo)rOZsockaddrr;rrrrszBaseEventLoop.getnameinfosslr#
local_addrc#s#|
dk	r|rtd|
dkrI|rI|sCtd|}
|dk	sa|dk	r|dk	rytdt||fd|dtjd|d|d	|}|g}|	dk	rt|	d|dtjd|d|d	|}
|j|
nd}
tj|d	|EdH|j}|s:td
|
dk	rd|
j}|sdtd
g}xU|D]\}}}}}y
tjd|d|d|}|j	d|
dk	rax|D]\}}}}}y|j
|PWqtk
rI}z9t|jdj||j
j}|j|WYdd}~XqXqW|jd}wq|jr}tjd
|||j||EdHWnhtk
r}z(|dk	r|j|j|WYdd}~Xqq|dk	r|jYqqXPqqWt|dkr"|dqt|dtfdd|Dr[|dtdjdjdd|Dn9|dkrtdt|stdj||j||||
EdH\}}|jr|jd}tjd|||||||fS)aConnect to a TCP server.

        Create a streaming transport connection to a given Internet host and
        port: socket family AF_INET or socket.AF_INET6 depending on host (or
        family if specified), socket type SOCK_STREAM. protocol_factory must be
        a callable returning a protocol instance.

        This method is a coroutine which will try to establish the connection
        in the background.  When successful, the coroutine returns a
        (transport, protocol) pair.
        Nz+server_hostname is only meaningful with sslz:You must set server_hostname when using ssl without a hostz8host/port and sock can not be specified at the same timer7r%r8r;rAz!getaddrinfo() returned empty listFz2error while attempting to bind on address {!r}: {}zconnect %r to %rrrc3s!|]}t|kVqdS)N)r)rrI)modelrr	<genexpr>sz2BaseEventLoop.create_connection.<locals>.<genexpr>zMultiple exceptions: {}z, css|]}t|VqdS)N)r)rrIrrrrsz5host and port was not specified and no sock specifiedz&A Stream Socket was expected, got {!r}rz%r connected to %s:%r: (%r, %r))rrDrr&r3rrrr"setblockingbinderrnorstrerrorlowerrXrr	rsock_connectrrallrr'_create_connection_transportget_extra_info)rOprotocol_factoryr5r6rr7r8r;r#rrf1fsf2infosZladdr_infos
exceptionsr%Zcnamer@_ZladdrrI	transportrr)rrcreate_connections		

$
	



	%			zBaseEventLoop.create_connectionc
	cs|jd|}|j}|rjt|tr=dn|}|j||||d|d|}	n|j|||}	y
|EdHWn|	jYnX|	|fS)NFrr)rr=r
rprrrX)
rOr#rrrrrr[rrrrrr*s
	

z*BaseEventLoop._create_connection_transport
reuse_address
reuse_portallow_broadcastc#s|
dk	rt|
s-tdj|
s]s]|s]|s]|s]|s]|s]|	rtddd|d|d|d|d	|d
|	}djdd
|jD}tdj||
jdd}
nps|dkrtd||fdff}n<tj}xdfdffD]\}}|dk	rDt	|t
r}t|dkstdt
|d|dtjd|d|d|EdH}|stdxS|D]K\}}}}}||f}||krddg||<||||<qWqDWfdd|jD}|s[tdg}|dkrtjdkotjdk}xV|D]D\\}}\}}d}
d}
ytjd|dtjd|}
|r|
jtjtjd|r	t|
|	r(|
jtjtjd|
jdrH|
j|ri|j|
|EdH|}
Wnhtk
r}z(|
dk	r|
j|j|WYdd}~Xq|
dk	r|
jYqXPqW|d|}|j}|j|
||
|}|j rRr<t!j"d||nt!j#d||y
|EdHWn|jYnX||fS) zCreate datagram connection.Nz#A UDP Socket was expected, got {!r}rremote_addrr7r8r;rrrz, css-|]#\}}|rdj||VqdS)z{}={}N)r)rkvrrrrVsz9BaseEventLoop.create_datagram_endpoint.<locals>.<genexpr>zNsocket modifier keyword arguments can not be used when sock is specified. ({})Frzunexpected address familyrr<z2-tuple is expectedr%rAz!getaddrinfo() returned empty listcsNg|]D\}}r(|ddkp;o;|ddks||fqS)rNrr)rkeyZ	addr_pair)rrrrrws		z:BaseEventLoop.create_datagram_endpoint.<locals>.<listcomp>zcan not get address informationposixcygwinz@Datagram endpoint local_addr=%r remote_addr=%r created: (%r, %r)z2Datagram endpoint remote_addr=%r created: (%r, %r))NN)$r)rrdictritemsrrdOrderedDictr
tuplerrTrDrr(r"rqnamernplatformr r!SO_REUSEADDRr$ZSO_BROADCASTrrrXr3r=rrr	rBr)rOrrrr7r8r;rrrr#ZoptsZproblemsZr_addrZaddr_pairs_infoZ
addr_infosidxZaddrrZfamrZpror@rrZ
local_addressZremote_addressrIrr[rr)rrrcreate_datagram_endpointBs	
	%$	"	






				


z&BaseEventLoop.create_datagram_endpointc
csQt||fd|dtjd|d|EdH}|sMtdj||S)Nr7r%r;rAz%getaddrinfo({!r}) returned empty list)rDrr&r"r)rOr5r6r7r;rrrr_create_server_getaddrinfos	z(BaseEventLoop._create_server_getaddrinfobacklogrc #sdt|trtd|dk	s3dk	r|dk	rKtdttdd}|	dkrtjdkotj	dk}	g}|dkrdg}
n4t|t
st|tjr|g}
n|}
fd	d
|
D}t
j|dEdH}ttjj|}d}zWxJ|D]B}|\}}}}}ytj|||}Wn=tjk
rjrtjd
|||ddw=YnX|j||	r|jtjtjd|
rt|||kr!ttdr!|jtjtjdy|j|Wq=t k
r~}z*t |j!d||j"j#fWYdd}~Xq=Xq=Wd}Wd|sx|D]}|j$qWXnB|dkrtdt%|stdj&||g}t'|}xA|D]9}|j(||j)dj*|||||q
Wjr`tj+d||S)a1Create a TCP server.

        The host parameter can be a string, in that case the TCP server is bound
        to host and port.

        The host parameter can also be a sequence of strings and in that case
        the TCP server is bound to all hosts of the sequence. If a host
        appears multiple times (possibly indirectly e.g. when hostnames
        resolve to the same IP address), the server is only bound once to that
        host.

        Return a Server object which can be used to stop the service.

        This method is a coroutine.
        z*ssl argument must be an SSLContext or NoneNz8host/port and sock can not be specified at the same timer-rrrr,c	s.g|]$}j|ddqS)r7r;)r)rr5)r7r;r6rOrrrs	z/BaseEventLoop.create_server.<locals>.<listcomp>rAFz:create_server() failed to create socket.socket(%r, %r, %r)exc_infoTIPPROTO_IPV6z0error while attempting to bind on address %r: %sz)Neither host/port nor sock were specifiedz&A Stream Socket was expected, got {!r}z
%r is serving),r
rpr1rgetattrrrqrrnrrrdIterablerrset	itertoolschain
from_iterableerrorrr	warningr3r r!rr$rrZIPV6_V6ONLYrr"rrrrXr'rrKZlistenrZ_start_servingrB)rOrr5r6r7r;r#rrrrr-rLZhostsrrZ	completedZresr9Zsocktyper8Z	canonnameZsaerrrr)r7r;r6rOr
create_servers	

		

0

	


	zBaseEventLoop.create_serverccst|s!tdj||j|||dddEdH\}}|jrx|jd}tjd|||||fS)aHandle an accepted connection.

        This is used by servers that accept connections outside of
        asyncio but that use asyncio to handle connections.

        This method is a coroutine.  When completed, the coroutine
        returns a (transport, protocol) pair.
        z&A Stream Socket was expected, got {!r}r,rTNrz%r handled: (%r, %r))r'rrrrrr	r)rOrr#rrrrrrconnect_accepted_socket-s
#	z%BaseEventLoop.connect_accepted_socketccs~|}|j}|j|||}y
|EdHWn|jYnX|jrttjd|j||||fS)Nz Read pipe %r connected: (%r, %r))r=rrXrr	rfileno)rOrrrr[rrrrconnect_read_pipeDs	

		zBaseEventLoop.connect_read_pipeccs~|}|j}|j|||}y
|EdHWn|jYnX|jrttjd|j||||fS)Nz!Write pipe %r connected: (%r, %r))r=rrXrr	rr)rOrrrr[rrrrconnect_write_pipeUs	

		z BaseEventLoop.connect_write_pipecCs|g}|dk	r,|jdt||dk	ra|tjkra|jdt|nF|dk	r|jdt||dk	r|jdt|tjdj|dS)Nzstdin=%szstdout=stderr=%sz	stdout=%sz	stderr=%s )r3rrrr	rr)rOrrrrrBrrr_log_subprocessfs	zBaseEventLoop._log_subprocessrrruniversal_newlinesrTrc
	kst|ttfs!td|r3td|sEtd|dkr]td|}
|jrd|}|j|||||j|
|d|||||	EdH}|jrtjd||||
fS)	Nzcmd must be a stringz universal_newlines must be Falsezshell must be Truerzbufsize must be 0zrun shell command %rTz%s: %r)	r
r/rrrrrr	rB)
rOrcmdrrrrrrrr	debug_logrrrrsubprocess_shellss"		
#	zBaseEventLoop.subprocess_shellc	os	|rtd|r$td|dkr<td|f|	}x<|D]4}t|ttfsPtdt|jqPW|}
|jrd|}|j|||||j	|
|d|||||
EdH}|jrt
jd||||
fS)	Nz universal_newlines must be Falsezshell must be Falserzbufsize must be 0z8program arguments must be a bytes or text string, not %szexecute program %rFz%s: %r)rr
rr/r1r%rRrrrr	rB)rOrZprogramrrrrrrrrZ
popen_argsargrrrrrrsubprocess_execs*

		
	zBaseEventLoop.subprocess_execcCs|jS)zKReturn an exception handler, or None if the default one is in use.
        )rl)rOrrrget_exception_handlersz#BaseEventLoop.get_exception_handlercCs;|dk	r.t|r.tdj|||_dS)aSet handler as the new event loop exception handler.

        If handler is None, the default exception handler will
        be set.

        If handler is a callable object, it should have a
        signature matching '(loop, context)', where 'loop'
        will be a reference to the active event loop, 'context'
        will be a dict object (see `call_exception_handler()`
        documentation for details about context).
        Nz/A callable object or None is expected, got {!r})rr1rrl)rOZhandlerrrrset_exception_handlers	z#BaseEventLoop.set_exception_handlerc	Cs|jd}|sd}|jd}|dk	rQt|||jf}nd}d|kr|jdk	r|jjr|jj|d<|g}xt|D]}|dkrq||}|dkrdjtj|}d	}||j	7}nI|dkr=djtj|}d
}||j	7}nt
|}|jdj||qWt
jdj|d
|dS)a@Default exception handler.

        This is called when an exception occurs and no exception
        handler is set, and can be called by a custom exception
        handler that wants to defer to the default behavior.

        The context parameter has the same meaning as in
        `call_exception_handler()`.
        rz!Unhandled exception in event looprNFZsource_tracebackZhandle_tracebackr,z+Object created at (most recent call last):
z+Handle created at (most recent call last):
z{}: {}
r>rr)rsr%
__traceback__rursortedr	tracebackformat_listrstriprr3rr	r)	rOcontextrrrZ	log_linesrvaluetbrrrdefault_exception_handlers6
	
z'BaseEventLoop.default_exception_handlercCs|jdkrKy|j|Wqtk
rGtjdddYqXny|j||Wnptk
r}zPy#|jddd|d|iWn%tk
rtjd	ddYnXWYdd}~XnXdS)
aCall the current event loop's exception handler.

        The context argument is a dict containing the following keys:

        - 'message': Error message;
        - 'exception' (optional): Exception object;
        - 'future' (optional): Future instance;
        - 'handle' (optional): Handle instance;
        - 'protocol' (optional): Protocol instance;
        - 'transport' (optional): Transport instance;
        - 'socket' (optional): Socket instance;
        - 'asyncgen' (optional): Asynchronous generator that caused
                                 the exception.

        New keys maybe introduced in the future.

        Note: do not overload this method in an event loop subclass.
        For custom exception handling, use the
        `set_exception_handler()` method.
        Nz&Exception in default exception handlerrTrz$Unhandled error in exception handlerrr&zeException in default exception handler while handling an unexpected error in custom exception handler)rlr)rFr	r)rOr&rIrrrrs"

z$BaseEventLoop.call_exception_handlercCsXt|tjstd|jr+dSt|tjsDt|jj|dS)z3Add a Handle to _scheduled (TimerHandle) or _ready.zA Handle is required hereN)r
rrrT
_cancelledrrfr3)rOrrrr
_add_callbacks
	zBaseEventLoop._add_callbackcCs|j||jdS)z6Like _add_callback() but called from a signal handler.N)r+r)rOrrrr_add_callback_signalsafe&s
z&BaseEventLoop._add_callback_signalsafecCs|jr|jd7_dS)z3Notification that a TimerHandle has been cancelled.rN)rgra)rOrrrr_timer_handle_cancelled+s	z%BaseEventLoop._timer_handle_cancelledcCslt|j}|tkr|j|tkrg}x3|jD](}|jrYd|_q>|j|q>Wtj|||_d|_nJxG|jr|jdjr|jd8_tj	|j}d|_qWd}|j
s|jrd}n2|jr)|jdj}t
d||j}|jr|dkr|j}|jj|}|j|}|dkrtj}	n	tj}	t|}
|dkrtj|	d|d|
q+|
rtj|	d|d|d|
q+|dkr+tj|	d	|d|dn|jj|}|j||j|j}xU|jr|jd}|j|krtPtj	|j}d|_|j
j|qNWt|j
}xt|D]}
|j
j}|jrq|jrTz[||_|j}|j|j|}||jkrCtjd
t||Wdd|_Xq|jqWd}dS)zRun one full iteration of the event loop.

        This calls all currently ready callbacks, polls for I/O,
        schedules the resulting callbacks, and finally schedules
        'call_later' callbacks.
        FrrNg?zpoll took %.3f ms: %s eventsg@@z$poll %.3f ms took %.3f ms: %s eventsz"poll %.3f ms took %.3f ms: timeoutzExecuting %s took %.3f seconds) rrg_MIN_SCHEDULED_TIMER_HANDLESra%_MIN_CANCELLED_TIMER_HANDLES_FRACTIONr*r3rheapifyheappoprfrcZ_whenmaxrjrZ	_selectorZselectloggingINFODEBUGr	logrrkrangepopleftruZ_runrtrr)rOZsched_countZ
new_scheduledrZtimeoutrrrrlevelZneventZend_timeZntodoirrrr0s
		
	
					

				
	
zBaseEventLoop._run_oncecCsytj}tj}Wntk
r.dSYnXt|}|j|krNdStj}|}|r|d|fkrtj	d|t
q||d|_n<|d|fkrtj	d|t
n|dd|_dS)Nz[loop.set_debug(True): cannot set debug coroutine wrapper; another wrapper is already set %rTzWloop.set_debug(False): cannot unset debug coroutine wrapper; another wrapper was set %rF)rnset_coroutine_wrapperget_coroutine_wrapperAttributeErrorrprwrZ
debug_wrapperrrRuntimeWarning)rOenabledZset_wrapperZget_wrapperwrapperZcurrent_wrapperrrrrs.	

			

z$BaseEventLoop._set_coroutine_wrappercCs|jS)N)r)rOrrrr~szBaseEventLoop.get_debugcCs&||_|jr"|j|dS)N)rr|r)rOr?rrrrms	zBaseEventLoop.set_debug)GrRr]r^rPrSr=rrrrrrrrrrrrrrrrrrrHrXr}rZPY34rr|rjrrrrrrrrrrr?rrrrrrr2Z
AI_PASSIVErrrrrrrrrrrr)rr+r,r-rrr~rmrrrrr
s!		$		!		u				_
	,2c!).__doc__rdZconcurrent.futuresrrrrr3rqrrrrjr#rnrrxr,rrrrrrr6r	__all__r.r/BrokenPipeErrorConnectionResetErrorConnectionAbortedErrorZ_FATAL_ERROR_IGNORErrr$r'r)r:r&rDrJZAbstractServerrKZAbstractEventLoopr
rrrr<module>sL			=

/