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__classcell__r r )rU r! r � s c @ s e Zd ZdZdd� Zdd� ZdS )r z,Abstract server returned by create_server().c C s t S )z5Stop serving. This leaves existing connections open.)ry )rP r r r! �close� s zAbstractServer.closec C s t S )z*Coroutine to wait until service is closed.)ry )rP r r r! � wait_closed� s zAbstractServer.wait_closedN)r4 rf r3 rg r} r~ r r r r! r � s c @ s e Zd ZdZdd� Zdd� Zdd� Zdd � Zd
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N)r )rP Zfuturer r r! �run_until_complete� s z$AbstractEventLoop.run_until_completec C s t �dS )z�Stop the event loop as soon as reasonable.
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N)r )rP r r r! �stop� s zAbstractEventLoop.stopc C s t �dS )z3Return whether the event loop is currently running.N)r )rP r r r! �
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N)r )rP r r r! r} s zAbstractEventLoop.closec C s t �dS )z,Shutdown all active asynchronous generators.N)r )rP r r r! �shutdown_asyncgens s z$AbstractEventLoop.shutdown_asyncgensc C s t �dS )z3Notification that a TimerHandle has been cancelled.N)r )rP r^ r r r! r{ s z)AbstractEventLoop._timer_handle_cancelledc G s | j d|f|�� S )Nr )�
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create_future% s z AbstractEventLoop.create_futurec C s t �d S )N)r )rP �coror r r! � create_task* s z AbstractEventLoop.create_taskc G s t �d S )N)r )rP rQ r/ r r r! �call_soon_threadsafe/ s z&AbstractEventLoop.call_soon_threadsafec G s t �d S )N)r )rP �executorr r/ r r r! �run_in_executor2 s z!AbstractEventLoop.run_in_executorc C s t �d S )N)r )rP r� r r r! �set_default_executor5 s z&AbstractEventLoop.set_default_executorr )�family�type�proto�flagsc C s t �d S )N)r )rP �host�portr� r� r� r� r r r! � getaddrinfo: s z AbstractEventLoop.getaddrinfoc C s t �d S )N)r )rP Zsockaddrr� r r r! � getnameinfo= s z AbstractEventLoop.getnameinfoN)�sslr� r� r� �sock�
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reuse_address�
reuse_portc C s t �dS )a� A coroutine which creates a TCP server bound to host and port.
The return value is a Server object which can be used to stop
the service.
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and a list of multiple sockets will be returned (most likely
one for IPv4 and another one for IPv6). The host parameter can also be a
sequence (e.g. list) of hosts to bind to.
family can be set to either AF_INET or AF_INET6 to force the
socket to use IPv4 or IPv6. If not set it will be determined
from host (defaults to AF_UNSPEC).
flags is a bitmask for getaddrinfo().
sock can optionally be specified in order to use a preexisting
socket object.
backlog is the maximum number of queued connections passed to
listen() (defaults to 100).
ssl can be set to an SSLContext to enable SSL over the
accepted connections.
reuse_address tells the kernel to reuse a local socket in
TIME_WAIT state, without waiting for its natural timeout to
expire. If not specified will automatically be set to True on
UNIX.
reuse_port tells the kernel to allow this endpoint to be bound to
the same port as other existing endpoints are bound to, so long as
they all set this flag when being created. This option is not
supported on Windows.
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create_serverE s 'z AbstractEventLoop.create_server)r� r� r� c C s t �d S )N)r )rP r� �pathr� r� r� r r r! �create_unix_connectionn s z(AbstractEventLoop.create_unix_connection)r� r� r� c C s t �dS )a# A coroutine which creates a UNIX Domain Socket server.
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path is a str, representing a file systsem path to bind the
server socket to.
sock can optionally be specified in order to use a preexisting
socket object.
backlog is the maximum number of queued connections passed to
listen() (defaults to 100).
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accepted connections.
N)r )rP r� r� r� r� r� r r r! �create_unix_servers s z$AbstractEventLoop.create_unix_server)r� r� r� r� r� �allow_broadcastr� c C s t �dS )a� A coroutine which creates a datagram endpoint.
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protocol_factory must be a callable returning a protocol instance.
socket family AF_INET or socket.AF_INET6 depending on host (or
family if specified), socket type SOCK_DGRAM.
reuse_address tells the kernel to reuse a local socket in
TIME_WAIT state, without waiting for its natural timeout to
expire. If not specified it will automatically be set to True on
UNIX.
reuse_port tells the kernel to allow this endpoint to be bound to
the same port as other existing endpoints are bound to, so long as
they all set this flag when being created. This option is not
supported on Windows and some UNIX's. If the
:py:data:`~socket.SO_REUSEPORT` constant is not defined then this
capability is unsupported.
allow_broadcast tells the kernel to allow this endpoint to send
messages to the broadcast address.
sock can optionally be specified in order to use a preexisting
socket object.
N)r ) rP r� r� Z remote_addrr� r� r� r� r� r� r� r r r! �create_datagram_endpoint� s !z*AbstractEventLoop.create_datagram_endpointc C s t �dS )a Register read pipe in event loop. Set the pipe to non-blocking mode.
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WriteTransport interface.N)r )rP r� r� r r r! �connect_write_pipe� s z$AbstractEventLoop.connect_write_pipe)�stdin�stdout�stderrc K s t �d S )N)r )rP r� �cmdr� r� r� r0 r r r! �subprocess_shell� s z"AbstractEventLoop.subprocess_shellc O s t �d S )N)r )rP r� r� r� r� r/ r0 r r r! �subprocess_exec� s z!AbstractEventLoop.subprocess_execc G s t �d S )N)r )rP �fdrQ r/ r r r! �
add_reader� s z AbstractEventLoop.add_readerc C s t �d S )N)r )rP r� r r r! �
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add_writer� s z AbstractEventLoop.add_writerc C s t �d S )N)r )rP r� r r r! �
remove_writer� s z AbstractEventLoop.remove_writerc C s t �d S )N)r )rP r� �nbytesr r r! � sock_recv� s zAbstractEventLoop.sock_recvc C s t �d S )N)r )rP r� �datar r r! � sock_sendall� s z AbstractEventLoop.sock_sendallc C s t �d S )N)r )rP r� Zaddressr r r! � sock_connect� s z AbstractEventLoop.sock_connectc C s t �d S )N)r )rP r� r r r! � sock_accept� s z AbstractEventLoop.sock_acceptc G s t �d S )N)r )rP �sigrQ r/ r r r! �add_signal_handler� s z$AbstractEventLoop.add_signal_handlerc C s t �d S )N)r )rP r� r r r! �remove_signal_handler� s z'AbstractEventLoop.remove_signal_handlerc C s t �d S )N)r )rP �factoryr r r! �set_task_factory� s z"AbstractEventLoop.set_task_factoryc C s t �d S )N)r )rP r r r! �get_task_factory� s z"AbstractEventLoop.get_task_factoryc C s t �d S )N)r )rP r r r! �get_exception_handler s z'AbstractEventLoop.get_exception_handlerc C s t �d S )N)r )rP Zhandlerr r r! �set_exception_handler s z'AbstractEventLoop.set_exception_handlerc C s t �d S )N)r )rP rd r r r! �default_exception_handler s z+AbstractEventLoop.default_exception_handlerc C s t �d S )N)r )rP rd r r r! r` s z(AbstractEventLoop.call_exception_handlerc C s t �d S )N)r )rP r r r! rO s zAbstractEventLoop.get_debugc C s t �d S )N)r )rP Zenabledr r r! � set_debug s zAbstractEventLoop.set_debug)r )NN)NN)NN)7r4 rf r3 rg r� r� r� r� r� r} r� r{ r� r� r� r� r� r� r� r� r� r� r� r� �socketZ AF_UNSPECZ
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or raises an exception in case no event loop has been set for the
current context and the current policy does not specify to create one.
It should never return None.N)r )rP r r r! r s z&AbstractEventLoopPolicy.get_event_loopc C s t �dS )z3Set the event loop for the current context to loop.N)r )rP rR r r r! r $ s z&AbstractEventLoopPolicy.set_event_loopc C s t �dS )z�Create and return a new event loop object according to this
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( s z&AbstractEventLoopPolicy.new_event_loopc C s t �dS )z$Get the watcher for child processes.N)r )rP r r r! r 0 s z)AbstractEventLoopPolicy.get_child_watcherc C s t �dS )z$Set the watcher for child processes.N)r )rP �watcherr r r! r 4 s z)AbstractEventLoopPolicy.set_child_watcherN) r4 rf r3 rg r r r
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only automatically create an event loop by default for the main
thread; other threads by default have no event loop.
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event loop, or automatically creating an event loop per thread, or
using some other notion of context to which an event loop is
associated).
Nc @ s e Zd ZdZdZdS )z!BaseDefaultEventLoopPolicy._LocalNF)r4 rf r3 rK � _set_calledr r r r! �_LocalH s r� c C s | j � | _d S )N)r� �_local)rP r r r! rS L s z#BaseDefaultEventLoopPolicy.__init__c C sZ | j jdkr4| j j r4ttj� tj�r4| j| j� � | j jdkrRt dtj� j
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� RuntimeError�name)rP r r r! r O s
z)BaseDefaultEventLoopPolicy.get_event_loopc C s* d| j _|dks t|t�s t�|| j _dS )zSet the event loop.TN)r� r� r r rk rK )rP rR r r r! r ] s z)BaseDefaultEventLoopPolicy.set_event_loopc C s | j � S )zvCreate a new event loop.
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r r r r! r� 9 s r� c @ s e Zd ZdZdS )� _RunningLoopN)NN)r4 rf r3 �loop_pidr r r r! r� w s r� c C s& t j\} }| dk r"|tj� kr"| S dS )z�Return the running event loop or None.
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c C s | t j� ft_dS )z�Set the running event loop.
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� s c C s. t � td kr ddlm} | � aW d Q R X d S )Nr )�DefaultEventLoopPolicy)�_lock�_event_loop_policyr2 r� )r� r r r! �_init_event_loop_policy� s r� c C s t dkrt� t S )z"Get the current event loop policy.N)r� r� r r r r! r � s c C s | dkst | t�st�| adS )zZSet the current event loop policy.
If policy is None, the default policy is restored.N)r r rk r� )Zpolicyr r r! r � s c C s t � } | dk r| S t� j� S )aG Return an asyncio event loop.
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or similar API), this function will always return the running event loop.
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the result of `get_event_loop_policy().get_event_loop()` call.
N)r r r )Z current_loopr r r! r � s c C s t � j| � dS )zCEquivalent to calling get_event_loop_policy().set_event_loop(loop).N)r r )rR r r r! r � s c C s
t � j� S )z?Equivalent to calling get_event_loop_policy().new_event_loop().)r r
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get_event_loop_policy().set_child_watcher(watcher).)r r )r� r r r! r � s )r2 )NN))rg �__all__r r r� r" r� r� r= r� r@ r2 r r r r1 r5 r: rG r r r r r r� r� ZLockr� r� r� r� r r
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