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  1. import os, pyinotify
  2. import pdb
  3.  
  4. class FileWatcher:
  5. notifer = None
  6.  
  7. def start_watch(self, dir, callback):
  8.     wm = pyinotify.WatchManager()
  9.     self.notifier = pyinotify.Notifier(wm, EventProcessor(callback))
  10.  
  11.     mask = pyinotify.IN_CREATE | pyinotify.IN_MODIFY | pyinotify.IN_DELETE | pyinotify.IN_DELETE_SELF | pyinotify.IN_MOVED_FROM | pyinotify.IN_MOVED_TO
  12.     wdd = wm.add_watch(dir, mask, rec=True)
  13.     while True:
  14.         self.notifier.process_events()
  15.         if self.notifier.check_events():
  16.             self.notifier.read_events()
  17.  
  18. def stop_watch(self):
  19.     self.notifier.stop()
  20.     print ('\nWatcher stopped')
  21.  
  22. class EventProcessor(pyinotify.ProcessEvent):
  23.     def __init__(self, callback):
  24.         self.event_callback = callback
  25.  
  26.     def process_IN_CREATE(self, event):
  27.         if self.event_callback is not None:
  28.             self.event_callback.on_file_created(os.path.join(event.path, event.name))
  29.  
  30.     def process_IN_MODIFY(self, event):
  31.         if self.event_callback is not None:
  32.             self.event_callback.on_file_modifed(os.path.join(event.path, event.name))
  33.  
  34.     def process_IN_DELETE(self, event):
  35.         print('in delete')
  36.  
  37.     def process_IN_DELETE_SELF(self, event):
  38.         print('in delete self')
  39.  
  40.     def process_IN_MOVED_FROM(self, event):
  41.         print('in moved_from')
  42.  
  43.     def process_IN_MOVED_TO(self, event):
  44.         print('in moved to')
Runtime error #stdin #stdout 0.01s 7724KB
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https://ideone.com/NJGsub
language:
Python (cpython 2.7.16)
created:
11 years ago
visibility:
public

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