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用pyinotify监控Linux文件系统

模块事件


过程
wm = pyinotify.WatchManager() 创建监控实例
wm.add_watch(path, pyinotify.ALL_EVENTS, res=True) # 添加监控的对象
notifier = pyinotify.Notifier(wm, ev) # 绑定一个事件
notifier.loop() # 运行监控

sys模块
sys.argv 位置参数

例子:监控linux下文件系统

代码如下:

#!/usr/bin/env python
# _*_ coding:utf-8 _*_
__author__ = 'junxi'

import os

from pyinotify import WatchManager, Notifier, ProcessEvent, IN_DELETE, IN_CREATE, IN_MODIFY


class EventHandler(ProcessEvent):
    """事件处理"""

    def process_IN_CREATE(self, event):
        print("Create file: % s" % os.path.join(event.path, event.name))

    def process_IN_DELETE(self, event):
        print("Deletefile: % s" % os.path.join(event.path, event.name))

    def process_IN_MODIFY(self, event):
        print("Modifyfile: % s" % os.path.join(event.path, event.name))


def FSMonitor(path):
    wm = WatchManager()

    mask = IN_DELETE | IN_CREATE | IN_MODIFY

    notifier = Notifier(wm, EventHandler())

    wm.add_watch(path, mask, auto_add=True, rec=True)

    print('now starting monitor % s' % (path))


    while True:

        try:
            notifier.process_events()

            if notifier.check_events():

                notifier.read_events()

        except KeyboardInterrupt:

            notifier.stop()

            break

if __name__ == "__main__":
    FSMonitor('/root')

查看结果: