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# Example
#
# This example logs the observed events into a log file.
from pyinotify import *
class Log(ProcessEvent):
def my_init(self, fileobj):
"""
Template method automatically called from ProcessEvent.__init__().
And keyworded arguments passed to ProcessEvent.__init__() are delegated
to my_init().
"""
self._fileobj = fileobj
def process_default(self, event):
self._fileobj.write(str(event) + '\n')
self._fileobj.flush()
class TrackModifications(ProcessEvent):
def process_IN_MODIFY(self, event):
print 'IN_MODIFY'
class Empty(ProcessEvent):
def my_init(self, msg):
self._msg = msg
def process_default(self, event):
print self._msg
#log.setLevel(10)
fo = file('/var/log/pyinotify_log', 'w')
wm = WatchManager()
# It is important to pass named extra arguments like 'fileobj'.
notifier = Notifier(wm,
default_proc_fun=Empty(TrackModifications(Log(fileobj=fo)),
msg='outtee chained function'))
wm.add_watch('/tmp', ALL_EVENTS)
notifier.loop()
fo.close()
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