#!/usr/bin/env python
# -*- coding: utf-8 -*-
import time
import os
from watchdog.events import FileSystemEventHandler
from watchdog.observers import Observer
BASEDIR = os.path.abspath(os.path.dirname(__file__))
def getext(filename):
return
os.path.splitext(filename)[-1].lower()
class ChangeHandler(FileSystemEventHandler):
def on_created(self, event):
if
event.is_directory:
return
print('on_created event.src_path = %s.' % event.src_path)
# if
getext(event.src_path) in ('.jpg','.png','.txt'):
#
print('%s has been created.' % event.src_path)
def on_modified(self, event):
if
event.is_directory:
return
print('on_modified event.src_path = %s.' % event.src_path)
basename =
os.path.basename(event.src_path)
print
"basename:", basename
command =
"/home/pi/inotify/" + basename + ".sh"
print
"command:", command
if
os.path.exists(command):
os.system(command)
# if
getext(event.src_path) in ('.jpg','.png','.txt'):
#
print('%s has been modified.' % event.src_path)
def on_deleted(self, event):
if
event.is_directory:
return
print('on_deleted event.src_path = %s.' % event.src_path)
# if
getext(event.src_path) in ('.jpg','.png','.txt'):
#
print('%s has been deleted.' % event.src_path)
if __name__ in '__main__':
while 1:
event_handler =
ChangeHandler()
observer =
Observer()
observer.schedule(event_handler,BASEDIR,recursive=True)
observer.start()
try:
while True:
time.sleep(1)
except
KeyboardInterrupt:
observer.stop()
observer.join()
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