[原创]使用python监控windows文件夹，并通过微信发送到手机上

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| 字数统计: 486 字 | 阅读时长 ≈ 2 分钟

到新单位，有个任务,每天要巡查备份文件是否正常生成。服务器清单上170多台服务器，比较重要的有30多台。每天如果手工登陆去查看的工作量，就要花费快2个小时。于是自己用python写了一个文件夹监控，监控文件的产生日期、文件名、文件大小等信息，实时推送到手机微信上。

运行环境

Python3.7
安装win32file模块

1
pip install pypiwin32

源代码

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#!/usr/bin/env python
# coding=utf-8
import os
import sys
import time 
import win32file
import win32con
import subprocess

def TimeStampToTime(timestamp):
    timeStruct = time.localtime(timestamp)
    return time.strftime('%Y-%m-%d/%H:%M:%S',timeStruct)


ACTIONS = {
  1: "Created",
  2: "Deleted",
  3: "Updated",
  4: "Renamed from something",
  5: "Renamed to something"
}


temptask = []
FILE_LIST_DIRECTORY = 0x0001
 
path_to_watch = 'c:/test'
print ('Watching changes in', path_to_watch)
hDir = win32file.CreateFile(
  path_to_watch,
  FILE_LIST_DIRECTORY,
  win32con.FILE_SHARE_READ | win32con.FILE_SHARE_WRITE,
  None,
  win32con.OPEN_EXISTING,
  win32con.FILE_FLAG_BACKUP_SEMANTICS,
  None
)
while 1:
 
    results = win32file.ReadDirectoryChangesW(
        hDir,
        1024,
        True,
        win32con.FILE_NOTIFY_CHANGE_FILE_NAME |
        win32con.FILE_NOTIFY_CHANGE_DIR_NAME |
        win32con.FILE_NOTIFY_CHANGE_ATTRIBUTES |
        win32con.FILE_NOTIFY_CHANGE_SIZE |
        win32con.FILE_NOTIFY_CHANGE_LAST_WRITE |
        win32con.FILE_NOTIFY_CHANGE_SECURITY,
        None,
        None)
    for action, filename in results:
        full_filename = os.path.join(path_to_watch, filename)
        print (full_filename, ACTIONS.get(action, "Unknown"))
        if ACTIONS.get(action, "Unknown") == "Deleted":
            message = full_filename, ACTIONS.get(action, "Unknown")
            message1 = str(message)
            task = message1.split(" ")
            subprocess.call(['python','weixin.py',task])
        else:
            try:
                filesize = os.path.getsize(full_filename)
                filesize = filesize/float(1024*1024)
                filesize = str(round(filesize,2)) + "MB"
                filetime = os.path.getctime(full_filename)
                tt = TimeStampToTime(filetime)
                message = tt,full_filename, ACTIONS.get(action, "Unknown"),filesize
                message1 = str(message)
                task = message1.split(" ")
            except Exception as e:
                continue
                # message = full_filename, ACTIONS.get(action, "Unknown")
                # message1 = str(message)
                # task = message1.split(" ")
                # subprocess.call(['python','weixin.py',task])
            finally:
                if task != temptask:
                    subprocess.call(['python','weixin.py',task])
                    temptask = task

实现功能

监控C盘下的test目录，该目录如果产生任何文件变化，（不管是更名、编辑、删除）都会将变化文件的生成时间、文件名、文件大小等信息，推送到我的手机上了。这样不用花时间被动的去做巡检任务了，还有变更历史记史、实时了解，非常方便！