python 項目實戰之備份文件夾並且壓縮文件夾及下面的文件

 

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# @Time    : 2019/11/12 14:21
# @Author  : zoulixiang
# @Site    :
# @File    : Rsync_day_tom.py
# @Software: PyCharm
import os
import shutil
import datetime
import zipfile

name = os.getcwd()
Dir = os.listdir(name)

date_yester = (datetime.datetime.now() + datetime.timedelta(days=-1)).strftime("%Y")

date_yesterday = (datetime.datetime.now() + datetime.timedelta(days=-1)).strftime("%Y%m%d")

date_yesterday_seven = (datetime.datetime.now() + datetime.timedelta(days=-7)).strftime("%Y%m%d")

def zip_ya(start_dir):
    for dir_path, dir_names, file_names in os.walk(start_dir):
        f_path = dir_path.replace(start_dir, '')  # 這一句很重要，不replace的話，就從根目錄開始復制
        # print(f_path)
        f_path = f_path and f_path + os.sep or ''  # 實現當前文件夾以及包含的所有文件的壓
        for filename in file_names:
            mailtime = os.path.getmtime(os.path.join(dir_path, filename))  # 查找當前文件所有時間
            mailtdate = datetime.datetime.fromtimestamp(mailtime).strftime('%Y%m%d')  # 格式化轉化
            new_dirs = date_yesterday + '/' + start_dir
            if mailtdate == date_yesterday:  # 判斷昨天的時間
                """
                判斷當前的文件--昨天的日期，移動放到指定的位置(新建一個昨天的目錄)
                """
                if not os.path.exists(new_dirs):
                    os.makedirs(new_dirs)
                if os.path.join(new_dirs, filename):
                    print("已經移動至目標目錄",)
                else:
                    shutil.move(os.path.join(dir_path, filename), new_dirs)

def zipDir(dirpath):
    '''
    :param dirpath: 目標文件夾路徑
    :return: 無
    '''
    z_file = dirpath + date_yesterday + '.zip'
    zip = zipfile.ZipFile(z_file, 'w', zipfile.ZIP_DEFLATED,allowZip64=True)
    for path, dirnames, filenames in os.walk(dirpath):
        # 去掉目標和路徑，只對目標文件夾下邊的文件及文件夾進行壓縮（包括父文件夾本身）
        this_path = os.path.abspath('.')
        fpath = path.replace(this_path, '')
        for filename in filenames:
            zip.write(os.path.join(path, filename), os.path.join(fpath, filename))

        if os.path.isdir(path):
            print("刪除成功", path)
            shutil.rmtree(path)
    zip.close()
    return z_file

def rm_path(Dir):
    #print(rmpaths)
    for j in Dir:
        if j.strip().startswith(date_yester):
            print(j)
            """
            如果大於七天，則刪除
            """
            if j < date_yesterday_seven:
                print("sss",j)
                shutil.rmtree(os.path.join(j))

if __name__ == '__main__':

    dirs = []
    for i in Dir:
        if not i.strip().startswith("Rs"):
            if not i.strip().startswith(date_yester):
                dirs.append(i)
    #移動文件到指定的目錄
    for i in dirs:
        zip_ya(i)

    #壓縮昨天的文件到指定的目錄
    #windowns
    paths = "D:\\MATRIX_NETWORK\\test\\%s" % date_yesterday
    #linux
    #paths = "/home/log/%s" % date_yesterday
    path_list = os.listdir(paths)
    for i in path_list:
        print(i)
        zipDir(os.path.join(paths, i))

    #刪除7天前的目錄
    rm_path(Dir)

 

效果展示