U Acj @sdZddlZddlmZddlmZddlmZmZddl m Z m Z ddl m Z mZdd lmZdd lmZmZmZd d lmZGd ddZdS)z Run a Twisted application. N)Sequence)_exitWithSignal) IReactorCore_ISupportsExitSignalCapturing)Options UsageError) ExitStatusexit)Runner) ApplicationIService IServiceMaker) TwistOptionsc@seZdZdZeeeedddZee e e dddZ ee e dd d d Zeedd d dZeejfeeddddZdS)Twistz$ Run a Twisted application. )argvreturnc Cs\t}z||ddWn:tk rV}zttjd|d|W5d}~XYnX|S)z Parse command line options. @param argv: Command line arguments. @return: The parsed options. rNzError: z )rZ parseOptionsrr r EX_USAGE)roptionserD/tmp/pip-unpacked-wheel-nrvc_22y/twisted/application/twist/_twist.pyrs *z Twist.options)pluginrrcCs&||}t|j}||t|S)a  Create the application service. @param plugin: The name of the plugin that implements the service application to run. @param options: Options to pass to the application. @return: The created application service. )Z makeServicer ZtapnameZsetServiceParentr )rrserviceZ applicationrrrr+s   z Twist.serviceN)reactorrrcCs||dd|jdS)z Start the application service. @param reactor: The reactor to run the service with. @param service: The application service to run. beforeshutdownN) startServiceZaddSystemEventTriggerZ stopService)rrrrrr;szTwist.startService) twistOptionsrcCsRt|d|d|d|dd}||d}t|rN|jdk rNt|jdS)z Run the application service. @param twistOptions: Command line options to convert to runner arguments. rZlogLevellogFilefileLogObserverFactory)rZdefaultLogLevelr r!N)r runrZ providedByZ _exitSignalr)rrunnerrrrrr"Hs  z Twist.runcCsT||}|d}|j}|dk s$t|j|j||jd}|||||dS)z Executable entry point for L{Twist}. Processes options and run a twisted reactor with a service. @param argv: Command line arguments. @type argv: L{list} rN)rr)r subCommandAssertionErrorrZpluginsZ subOptionsrr")clsrrrr$rrrrmain\s   z Twist.main)__name__ __module__ __qualname____doc__ staticmethodrstrrrrrr rrrr" classmethodsysrr'rrrrrs r)r+r/typingrZtwisted.application.apprZtwisted.internet.interfacesrrZtwisted.python.usagerrZ runner._exitr r Zrunner._runnerr rr r r_optionsrrrrrrs