python 项目实战之备份文件夹并且压缩文件夹及下面的文件
1 #!/usr/bin/env python 2 # -*- coding: utf-8 -*- 3 # @Time : 2019/11/12 14:21 4 # @Author : zoulixiang 5 # @Site : 6 # @File : Rsync_day_tom.py 7 # @Software: PyCharm 8 import os 9 import shutil 10 import datetime 11 import zipfile 12 13 name = os.getcwd() 14 Dir = os.listdir(name) 15 16 date_yester = (datetime.datetime.now() + datetime.timedelta(days=-1)).strftime("%Y") 17 18 date_yesterday = (datetime.datetime.now() + datetime.timedelta(days=-1)).strftime("%Y%m%d") 19 20 date_yesterday_seven = (datetime.datetime.now() + datetime.timedelta(days=-7)).strftime("%Y%m%d") 21 22 def zip_ya(start_dir): 23 for dir_path, dir_names, file_names in os.walk(start_dir): 24 f_path = dir_path.replace(start_dir, '') # 这一句很重要，不replace的话，就从根目录开始复制 25 # print(f_path) 26 f_path = f_path and f_path + os.sep or '' # 实现当前文件夹以及包含的所有文件的压 27 for filename in file_names: 28 mailtime = os.path.getmtime(os.path.join(dir_path, filename)) # 查找当前文件所有时间 29 mailtdate = datetime.datetime.fromtimestamp(mailtime).strftime('%Y%m%d') # 格式化转化 30 new_dirs = date_yesterday + '/' + start_dir 31 if mailtdate == date_yesterday: # 判断昨天的时间 32 """ 33 判断当前的文件--昨天的日期，移动放到指定的位置(新建一个昨天的目录) 34 """ 35 if not os.path.exists(new_dirs): 36 os.makedirs(new_dirs) 37 if os.path.join(new_dirs, filename): 38 print("已经移动至目标目录",) 39 else: 40 shutil.move(os.path.join(dir_path, filename), new_dirs) 41 42 def zipDir(dirpath): 43 ''' 44 :param dirpath: 目标文件夹路径 45 :return: 无 46 ''' 47 z_file = dirpath + date_yesterday + '.zip' 48 zip = zipfile.ZipFile(z_file, 'w', zipfile.ZIP_DEFLATED,allowZip64=True) 49 for path, dirnames, filenames in os.walk(dirpath): 50 # 去掉目标和路径，只对目标文件夹下边的文件及文件夹进行压缩（包括父文件夹本身） 51 this_path = os.path.abspath('.') 52 fpath = path.replace(this_path, '') 53 for filename in filenames: 54 zip.write(os.path.join(path, filename), os.path.join(fpath, filename)) 55 56 if os.path.isdir(path): 57 print("删除成功", path) 58 shutil.rmtree(path) 59 zip.close() 60 return z_file 61 62 def rm_path(Dir): 63 #print(rmpaths) 64 for j in Dir: 65 if j.strip().startswith(date_yester): 66 print(j) 67 """ 68 如果大于七天，则删除 69 """ 70 if j < date_yesterday_seven: 71 print("sss",j) 72 shutil.rmtree(os.path.join(j)) 73 74 if __name__ == '__main__': 75 76 dirs = [] 77 for i in Dir: 78 if not i.strip().startswith("Rs"): 79 if not i.strip().startswith(date_yester): 80 dirs.append(i) 81 #移动文件到指定的目录 82 for i in dirs: 83 zip_ya(i) 84 85 #压缩昨天的文件到指定的目录 86 #windowns 87 paths = "D:\\MATRIX_NETWORK\\test\\%s" % date_yesterday 88 #linux 89 #paths = "/home/log/%s" % date_yesterday 90 path_list = os.listdir(paths) 91 for i in path_list: 92 print(i) 93 zipDir(os.path.join(paths, i)) 94 95 #删除7天前的目录 96 rm_path(Dir)
效果展示
