#!/usr/bin/env python
# -*- coding: utf-8 -*-
'''
Created on 2015年4月16日
@author : Administrator
'''
'''
import os,time
print time.ctime(os.path.getmtime(r"C:\aa\bb.txt"))
此脚本的作用:
1:比较文件是否发生变化,把发生变化的目录抓出来,放到临时备份目录
2:把临时存放的目录压缩
3:删除临时存放目录里边的文件
'''
import os,datetime
import shutil
import os,os.path
import zipfile
import time
from os.path import join,getsize
start_time=time.strftime('%Y-%m-%d') #获取系统的时间
copyFileCounts = 0
start_time_a=start_time+' '+'17:00:00'
start_time_b=start_time+' '+'18:00:00'
'''
比较文件是否发生update,改变的文件抓出来
说明:
1:base_dir源目录
2:remote_dir临时存放目录
'''
def compare(base_dir,remote_dir):
list = os.listdir(base_dir)
filelist = []
for i in range(0, len(list)):
path = os.path.join(base_dir,list[i])
if os.path.isfile(path):
filelist.append(list[i])
for i in range(0, len(filelist)):
path = os.path.join(base_dir, filelist[i])
if os.path.isdir(path):
continue
timestamp = os.path.getmtime(path)
print timestamp
ts1 = os.stat(path).st_mtime
print ts1
date = datetime.datetime.fromtimestamp(timestamp)
print list[i],' 最近修改时间是: ',date.strftime('%Y-%m-%d %H:%M:%S')
#if time.strftime('%Y-%m-%d'+' '+'09:00:00')<date.strftime('%H:%M:%S')<time.strftime('%Y-%m-%d')+'12:00:00':
#time.strftime('%Y-%m-%d %X',time.localtime(time.time()))
aa=start_time+' '+'09:00:00'
print aa ,'aa',date.strftime('%H:%M:%S')
sufix = os.path.splitext(list[i])[1][1:]
print sufix
if (sufix=='per' and start_time_a<date.strftime('%Y-%m-%d %H:%M:%S')<start_time_b):
#copyFiles(r'F:\bb',remote_dir)
shutil.copy(os.path.join(base_dir, list[i]), os.path.join(remote_dir, list[i]))
#isempty(r'F:\cc\kk')
#zip_dir(remote_dir, r'f:\cc\zip.zip')
#file_delete(remote_dir)
'''
把发生变化的文件抓出来进行压缩
说明:
1:dirname临时存放目录
2:zipfilename压缩目录
'''
def zip_dir(dirname,zipfilename):
filelist = []
if os.path.isfile(dirname):
filelist.append(dirname)
else :
for root, dirs, files in os.walk(dirname):
for name in files:
filelist.append(os.path.join(root, name))
zf = zipfile.ZipFile(zipfilename, "w", zipfile.zlib.DEFLATED)
for tar in filelist:
arcname = tar[len(dirname):]
#print arcname
zf.write(tar,arcname)
zf.close()
'''
删除备份目录存放的文件
说明:
1:要删除的目录
'''
def file_delete(delDir):
delList = []
delList = os.listdir(delDir)
for f in delList:
filePath = os.path.join(delDir,f)
if os.path.isfile(filePath):
sufix = os.path.splitext(f)[1][1:]
print sufix
if(sufix=='per'):
os.remove(filePath)
print filePath + " was removed!"
elif os.path.isdir(filePath):
shutil.rmtree(filePath,True)
print "Directory: " + filePath +" was removed!"
'''
程序的入口
'''
def isempty(folderpath):
#定义文件夹路径
#设置文件夹内容是否为空标识符
empty=False
#os.path.exists(folderpath.encode('GBK'))路径如果存在，返回True
if(os.path.exists(folderpath.encode('GBK'))==False):
#文件夹不存在时
#doing something...
print '该文件不存在'
else:
for root,dirs, files in os.walk(folderpath.encode('GBK')):
if(len(files)==0):
empty=True
if(empty):
#文件夹内容为空
#doing something...
shutil.rmtree(folderpath)
print '已经删除!'
def copyFiles(sourceDir, targetDir):
global copyFileCounts
print sourceDir
print u"%s 当前处理文件夹%s已处理%s 个文件" %(time.strftime('%Y-%m-%d %H:%M:%S',time.localtime(time.time())), sourceDir,copyFileCounts)
for f in os.listdir(sourceDir):
sourceF = os.path.join(sourceDir, f)
targetF = os.path.join(targetDir, f)
if os.path.isfile(sourceF):
#创建目录
if not os.path.exists(targetDir):
os.makedirs(targetDir)
copyFileCounts += 1
#文件不存在，或者存在但是大小不同，覆盖
if not os.path.exists(targetF) or (os.path.exists(targetF) and (os.path.getsize(targetF) != os.path.getsize(sourceF))):
#2进制文件
open(targetF, "wb").write(open(sourceF, "rb").read())
print u"%s %s 复制完毕" %(time.strftime('%Y-%m-%d %H:%M:%S',time.localtime(time.time())), targetF)
else:
print u"%s %s 已存在，不重复复制" %(time.strftime('%Y-%m-%d %H:%M:%S',time.localtime(time.time())), targetF)
if os.path.isdir(sourceF):
copyFiles(sourceF, targetF)
def getdirsize(dir):
size=0l
for (root,dirs,files) in os.walk(dir):
for name in files:
try:
#print getsize(join(root,name))
size += getsize(join(root,name))
except:
continue
#直接用下面这句代码，在ubuntu 会出错，在windows 下没测试过。
#size += sum([getsize(join(root,name)) for name in files])
return size
if __name__ == '__main__':
'''
1
'''
compare(r'D:\METROLOG\donnees\bdmt\fimesure\XZH_fimesure\afflx',r'D:\CFT_DATA\LIVE\LOCAL\Metrolog\temple\XZH_fimesure\afflx')
'''
2
'''
compare(r'D:\METROLOG\donnees\bdmt\fimesure\XZH_fimesure\caisse',r'D:\CFT_DATA\LIVE\LOCAL\Metrolog\temple\XZH_fimesure\caisse')
'''
3
'''
compare(r'D:\METROLOG\donnees\bdmt\fimesure\XZH_fimesure\emboutissage',r'D:\CFT_DATA\LIVE\LOCAL\Metrolog\temple\XZH_fimesure\emboutissage')
'''
4
'''
compare(r'D:\METROLOG\donnees\bdmt\fimesure\XZH_fimesure\liaisonsol',r'D:\CFT_DATA\LIVE\LOCAL\Metrolog\temple\XZH_fimesure\liaisonsol')
'''
5
'''
compare(r'D:\METROLOG\donnees\bdmt\fimesure\XZH_fimesure\ouvrants',r'D:\CFT_DATA\LIVE\LOCAL\Metrolog\temple\XZH_fimesure\ouvrants')
'''
6
'''
compare(r'D:\METROLOG\donnees\bdmt\fimesure\XZH_fimesure\units',r'D:\CFT_DATA\LIVE\LOCAL\Metrolog\temple\XZH_fimesure\units')
'''
7
'''
compare(r'D:\METROLOG\donnees\bdmt\fimesure\XZJ_fimesure\caisse',r'D:\CFT_DATA\LIVE\LOCAL\Metrolog\temple\XZJ_fimesure\caisse')
'''
8
'''
compare(r'D:\METROLOG\donnees\bdmt\fimesure\XZJ_fimesure\emboutissage',r'D:\CFT_DATA\LIVE\LOCAL\Metrolog\temple\XZJ_fimesure\emboutissage')
'''
9
'''
compare(r'D:\METROLOG\donnees\bdmt\fimesure\XZJ_fimesure\liaisonsol',r'D:\CFT_DATA\LIVE\LOCAL\Metrolog\temple\XZJ_fimesure\liaisonsol')
'''
10
'''
compare(r'D:\METROLOG\donnees\bdmt\fimesure\XZJ_fimesure\ouvrants',r'D:\CFT_DATA\LIVE\LOCAL\Metrolog\temple\XZJ_fimesure\ouvrants')
'''
11
'''
compare(r'D:\METROLOG\donnees\bdmt\fimesure\XZJ_fimesure\units',r'D:\CFT_DATA\LIVE\LOCAL\Metrolog\temple\XZJ_fimesure\units')
filesize1 = getdirsize(r'D:\CFT_DATA\LIVE\LOCAL\Metrolog\temple\XZH_fimesure')
filesize2 = getdirsize(r'D:\CFT_DATA\LIVE\LOCAL\Metrolog\temple\XZJ_fimesure')
if filesize1>0:
zip_dir(r'D:\CFT_DATA\LIVE\LOCAL\Metrolog\temple\XZH_fimesure',r'F:\nn\haha.zip')
if filesize2>0:
zip_dir(r'D:\CFT_DATA\LIVE\LOCAL\Metrolog\temple\XZJ_fimesure',r'F:\nn\hehe.zip')
'''
1
'''
file_delete(r'D:\CFT_DATA\LIVE\LOCAL\Metrolog\temple\XZH_fimesure\afflx')
'''
2
'''
file_delete(r'D:\CFT_DATA\LIVE\LOCAL\Metrolog\temple\XZH_fimesure\caisse')
'''
3
'''
file_delete(r'D:\CFT_DATA\LIVE\LOCAL\Metrolog\temple\XZH_fimesure\emboutissage')
'''
4
'''
file_delete(r'D:\CFT_DATA\LIVE\LOCAL\Metrolog\temple\XZH_fimesure\liaisonsol')
'''
5
'''
file_delete(r'D:\CFT_DATA\LIVE\LOCAL\Metrolog\temple\XZH_fimesure\ouvrants')
'''
6
'''
file_delete(r'D:\CFT_DATA\LIVE\LOCAL\Metrolog\temple\XZH_fimesure\units')
'''
7
'''
file_delete(r'D:\CFT_DATA\LIVE\LOCAL\Metrolog\temple\XZJ_fimesure\caisse')
'''
8
'''
file_delete(r'D:\CFT_DATA\LIVE\LOCAL\Metrolog\temple\XZJ_fimesure\emboutissage')
'''
9
'''
file_delete(r'D:\CFT_DATA\LIVE\LOCAL\Metrolog\temple\XZJ_fimesure\liaisonsol')
'''
10
'''
file_delete(r'D:\CFT_DATA\LIVE\LOCAL\Metrolog\temple\XZJ_fimesure\ouvrants')
'''
11
'''
file_delete(r'D:\CFT_DATA\LIVE\LOCAL\Metrolog\temple\XZJ_fimesure\units')
