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d d � Z d d � Z d d � Z d d � Z d d � Z d d! d" d! d# d! d$ d! d% d& � Z d! d' d( � Z d) d) d* d) d d! d# d! d$ d! d+ d) d, d) d- d) d. d/ �Z d) d) d e j d$ e j d+ d) d0 d1 d* d) d2 d) d3 d) d4 d5 �Z d* d) d+ d) d- d) d6 d7 � Z d+ d) d0 d1 d* d) d8 d9 � Z d) d) d d! d# d! d$ d! d2 d) d3 d) d: d) d+ d) d; d< �Z d= d> � Z d? d@ � Z dA e j dB e j dC e j dD dE � Z! dA e j dB e j dC e j dF dG � Z" dH dI � Z# dJ dK � Z$ dL dM � Z% dN dO � Z& dP dQ � Z' dR dS � Z( dT dU � Z) dV dW � Z* dX dY � Z+ dZ d[ � Z, d\ d] � Z- d^ d_ � Z. d` da � Z/ db dc � Z0 dd de � Z1 df dg � Z2 dh di � Z3 d) S)jr zAbstract event loop.c C s
t � d S)z*Run the event loop until stop() is called.N)�NotImplementedError)r= r r r � run_forever� s z AbstractEventLoop.run_foreverc C s
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t � d S)z3Return whether the event loop is currently running.N)rj )r= r r r �
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t � d S)N)rj )r= r> r& r r r �call_soon_threadsafe s z&AbstractEventLoop.call_soon_threadsafec G s
t � d S)N)rj )r= �executorr r& r r r �run_in_executor s z!AbstractEventLoop.run_in_executorc C s
t � d S)N)rj )r= rv r r r �set_default_executor s z&AbstractEventLoop.set_default_executor�familyr
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t � d S)a� A coroutine which creates a TCP server bound to host and port.
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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().
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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.
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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_server* s 'z AbstractEventLoop.create_serverc C s
t � d S)N)rj )r= r� �pathr� r� r� r r r �create_unix_connectionS s z(AbstractEventLoop.create_unix_connectionc C s
t � d S)a# A coroutine which creates a UNIX Domain Socket server.
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server socket to.
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socket object.
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listen() (defaults to 100).
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accepted connections.
N)rj )r= r� r� r� r� r� r r r �create_unix_serverX s z$AbstractEventLoop.create_unix_server�allow_broadcastc C s
t � d S)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.
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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.
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messages to the broadcast address.
sock can optionally be specified in order to use a preexisting
socket object.
N)rj ) r= r� r� Z remote_addrry r{ r| r� r� r� r� r r r �create_datagram_endpointm s !z*AbstractEventLoop.create_datagram_endpointc C s
t � d S)a Register read pipe in event loop. Set the pipe to non-blocking mode.
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t � d S)a Register write pipe in event loop.
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t � d S)N)rj )r= r� �cmdr� r� r� �kwargsr r r �subprocess_shell� s z"AbstractEventLoop.subprocess_shellc O s
t � d S)N)rj )r= r� r� r� r� r& r� r r r �subprocess_exec� s z!AbstractEventLoop.subprocess_execc G s
t � d S)N)rj )r= �fdr> r& r r r �
add_reader� s z AbstractEventLoop.add_readerc C s
t � d S)N)rj )r= r� r r r �
remove_reader� s z AbstractEventLoop.remove_readerc G s
t � d S)N)rj )r= r� r> r& r r r �
add_writer� s z AbstractEventLoop.add_writerc C s
t � d S)N)rj )r= r� r r r �
remove_writer� s z AbstractEventLoop.remove_writerc C s
t � d S)N)rj )r= r� �nbytesr r r � sock_recv� s zAbstractEventLoop.sock_recvc C s
t � d S)N)rj )r= r� �datar r r � sock_sendall� s z AbstractEventLoop.sock_sendallc C s
t � d S)N)rj )r= r� Zaddressr r r � sock_connect� s z AbstractEventLoop.sock_connectc C s
t � d S)N)rj )r= r� r r r � sock_accept� s z AbstractEventLoop.sock_acceptc G s
t � d S)N)rj )r= �sigr> r& r r r �add_signal_handler� s z$AbstractEventLoop.add_signal_handlerc C s
t � d S)N)rj )r= r� r r r �remove_signal_handler� s z'AbstractEventLoop.remove_signal_handlerc C s
t � d S)N)rj )r= Zfactoryr r r �set_task_factory� s z"AbstractEventLoop.set_task_factoryc C s
t � d S)N)rj )r= r r r �get_task_factory� s z"AbstractEventLoop.get_task_factoryc C s
t � d S)N)rj )r= Zhandlerr r r �set_exception_handler� s z'AbstractEventLoop.set_exception_handlerc C s
t � d S)N)rj )r= rR r r r �default_exception_handler� s z+AbstractEventLoop.default_exception_handlerc C s
t � d S)N)rj )r= rR r r r rN � s z(AbstractEventLoop.call_exception_handlerc C s
t � d S)N)rj )r= r r r r8 � s zAbstractEventLoop.get_debugc C s
t � d S)N)rj )r= Zenabledr r r � set_debug� s zAbstractEventLoop.set_debug)4r* rT r) rU rk rl rm rn ro rh rg rq rp rr rs rt ru rw rx r r� r� �socketZ AF_UNSPECZ
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c @ sR e Z d Z d Z d d � Z d d � Z d d � Z d d � Z d
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t � d S)a: Get the event loop for the current context.
Returns an event loop object implementing the BaseEventLoop interface,
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current context and the current policy does not specify to create one.
It should never return None.N)rj )r= r r r r � s z&AbstractEventLoopPolicy.get_event_loopc C s
t � d S)z3Set the event loop for the current context to loop.N)rj )r= r? r r r r s z&AbstractEventLoopPolicy.set_event_loopc C s
t � d S)z�Create and return a new event loop object according to this
policy's rules. If there's need to set this loop as the event loop for
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s z&AbstractEventLoopPolicy.new_event_loopc C s
t � d S)z$Get the watcher for child processes.N)rj )r= r r r r s z)AbstractEventLoopPolicy.get_child_watcherc C s
t � d S)z$Set the watcher for child processes.N)rj )r= �watcherr r r r s z)AbstractEventLoopPolicy.set_child_watcherN) r* rT r) rU r r r
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�BaseDefaultEventLoopPolicya� Default policy implementation for accessing the event loop.
In this policy, each thread has its own event loop. However, we
only automatically create an event loop by default for the main
thread; other threads by default have no event loop.
Other policies may have different rules (e.g. a single global
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 Z d Z d Z d Z d S)z!BaseDefaultEventLoopPolicy._LocalNF)r* rT r) r4 � _set_calledr r r r �_Local* s r� c C s | j � | _ d S)N)r� �_local)r= r r r r@ . s z#BaseDefaultEventLoopPolicy.__init__c C s� | j j d k rM | j j rM t t j � t j � rM | j | j � � n | j j d k r{ t d t j � j
� � n | j j S)zSGet the event loop.
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� RuntimeError�name)r= r r r r 1 s
z)BaseDefaultEventLoopPolicy.get_event_loopc C s d | j _ | | j _ d S)zSet the event loop.TN)r� r� r4 )r= r? r r r r ? s z)BaseDefaultEventLoopPolicy.set_event_loopc C s
| j � S)zvCreate a new event loop.
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E s z)BaseDefaultEventLoopPolicy.new_event_loop) r* rT r) rU r� r� Zlocalr� r@ r r r
r r r r r� s r� c C s9 t �- t d k r/ d d l m } | � a n Wd QXd S)Nr )�DefaultEventLoopPolicy)�_lock�_event_loop_policyr( r� )r� r r r �_init_event_loop_policyX s r� c C s t d k r t � n t S)z"Get the current event loop policy.N)r� r� r r r r r ` s
c C s
| a d S)zZSet the current event loop policy.
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t � j � S)z?Equivalent to calling get_event_loop_policy().get_event_loop().)r r r r r r r p s c C s t � j | � d S)zCEquivalent to calling get_event_loop_policy().set_event_loop(loop).N)r r )r? r r r r u s c C s
t � j � S)z?Equivalent to calling get_event_loop_policy().new_event_loop().)r r
r r r r r
z s c C s
t � j � S)zBEquivalent to calling get_event_loop_policy().get_child_watcher().)r r r r r r r s c C s t � j | � S)zMEquivalent to calling
get_event_loop_policy().set_child_watcher(watcher).)r r )r� r r r r � s )!rU �__all__r r r" r� r� r; r� r9 Zasyncior r r' r+ r0 r r r r r r� r� ZLockr� r� r r r r r
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