<s> import logging <EOL> from watchdog . utils import BaseThread <EOL> from watchdog . utils . delayed_queue import DelayedQueue <EOL> from watchdog . observers . inotify_c import Inotify <EOL> logger = logging . getLogger ( __name__ ) <EOL> class InotifyBuffer ( BaseThread ) : <EOL> """<STR_LIT>""" <EOL> delay = <NUM_LIT:0.5> <EOL> def __init__ ( self , path , recursive = False ) : <EOL> BaseThread . __init__ ( self ) <EOL> self . _queue = DelayedQueue ( self . delay ) <EOL> self . _inotify = Inotify ( path , recursive ) <EOL> self . start ( ) <EOL> def read_event ( self ) : <EOL> """<STR_LIT>""" <EOL> return self . _queue . get ( ) <EOL> def on_thread_stop ( self ) : <EOL> self . _inotify . close ( ) <EOL> self . _queue . close ( ) <EOL> def close ( self ) : <EOL> self . stop ( ) <EOL> self . join ( ) <EOL> def run ( self ) : <EOL> """<STR_LIT>""" <EOL> while self . should_keep_running ( ) : <EOL> inotify_events = self . _inotify . read_events ( ) <EOL> for inotify_event in inotify_events : <EOL> logger . debug ( "<STR_LIT>" , inotify_event ) <EOL> if inotify_event . is_moved_to : <EOL> def matching_from_event ( event ) : <EOL> return ( not isinstance ( event , tuple ) and event . is_moved_from <EOL> and event . cookie == inotify_event . cookie ) <EOL> from_event = self . _queue . remove ( matching_from_event ) <EOL> if from_event is not None : <EOL> self . _queue . put ( ( from_event , inotify_event ) ) <EOL> else : <EOL> logger . debug ( "<STR_LIT>" ) <EOL> self . _queue . put ( inotify_event ) <EOL> else : <EOL> self . _queue . put ( inotify_event ) </s>
