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zFastChildWatcher.closec C s< | j " | jd7 _| W d S 1 s.0 Y d S )Nr )rG rI r r r r r a s zFastChildWatcher.__enter__c C st | j N | jd8 _| js"| js2W d d S t| j}| j W d n1 sZ0 Y td| d S )Nr z5Caught subprocesses termination from unknown pids: %s)rG rI rH r@ r. r
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c C s i | _ d | _d S r )r! _saved_sighandlerr r r r r s z MultiLoopChildWatcher.__init__c C s
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zMultiLoopChildWatcher.closec C s | S r r r r r r r s z MultiLoopChildWatcher.__enter__c C s d S r r r r" Zexc_valZexc_tbr r r r s z MultiLoopChildWatcher.__exit__c G s& t }|||f| j|< | | d S r )r get_running_loopr! r: )r ro rE rF r r r r r` s z'MultiLoopChildWatcher.add_child_handlerc C s( z| j |= W dS ty" Y dS 0 d S r? r@ r r r r r s
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Z S ) _UnixDefaultEventLoopPolicyz:UNIX event loop policy with a watcher for child processes.c s t d | _d S r )r r _watcherr r" r r r s
z$_UnixDefaultEventLoopPolicy.__init__c C s\ t jB | jd u r:t | _t t u r:| j| jj W d n1 sN0 Y d S r )
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_init_watcher s
z)_UnixDefaultEventLoopPolicy._init_watcherc s6 t | | jdur2t t u r2| j| dS )zSet the event loop.
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the child watcher.
N)r set_event_loopr` rF ra rb r r r" r r re s
z*_UnixDefaultEventLoopPolicy.set_event_loopc C s | j du r| | j S )z~Get the watcher for child processes.
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z-_UnixDefaultEventLoopPolicy.get_child_watcherc C s | j dur| j || _ dS )z$Set the watcher for child processes.N)r` r& )r rk r r r set_child_watcher s
z-_UnixDefaultEventLoopPolicy.set_child_watcher) r r r r r Z
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