Python 一招检测配置文件是否变更

import hashlib
import os
from qqAnalyse.conndb import  conndb

#定义要处理md5值的目录
path="D:\\tool\\elasticsearch-head-master\\elasticsearch-head-master"

#初始化配置文件的md5值并入库
def init_md5():
    filelist = []
    filelist = get_file(path, filelist)
    for i in range(len(filelist)):
        md5v=get_md5_file(filelist[i])
        insert_sql="INSERT INTO mdFiveFile (filename,filemd) VALUES ('"+filelist[i]+"','"+str(md5v)+"');"
        db = conndb()
        db.execute_sql(insert_sql)

#检查新的配置文件md5值是否有改变，有改变则打印出来
def check_md5():
    filelist = []
    filelist = get_file(path, filelist)
    for i in range(len(filelist)):
        md5v = get_md5_file(filelist[i])
        selectsql = "select filemd from mdFiveFile where filename='" + filelist[i] + "';"
        # print(selectsql)
        db = conndb()
        md5=db.select_sql(selectsql)[0]
        if(md5!=md5v):
            print(str(filelist[i])+"--- please check the file,maybe it's update")
        else:
            print("the check is ok")

#针对传入的文件计算md5的值
def get_md5_file(file_name):
    with open(file_name, 'rb') as fp:
        data = fp.read()
        # print(data)
    file_md5= hashlib.md5(data).hexdigest()
    return file_md5

#遍历上面指定目录下的所有文件
def get_file(path,filelist):
    file_list = os.listdir(path)# 首先遍历当前目录所有文件及文件夹
    # print(file_list)
    for file in file_list:
        cur_path = os.path.join(path, file)# 利用os.path.join()方法取得路径全名，并存入cur_path变量，否则每次只能遍历一层目录
        if os.path.isdir(cur_path):
            get_file(cur_path,filelist)
        else:
            if(str(file).endswith("bak")):
                filelist.append(cur_path)
    return filelist

if __name__ == '__main__':
    # init_md5()
    check_md5()