python 关于文件的一些操作

#! /usr/bin/python
# -*- coding:utf-8 -*-
'''
Created on 2013-12-11

@author: Java
'''
import os
import MySQLdb
from db.DbUtil import DbUtil
class FileOption():
def __init__(self):
pass

def CreateFloderByList(self,pathList):
'''
创建文件夹
:param pathList:文件夹集合
'''
self.pathList = pathList
for path in pathList:
if not os.path.isdir(path):
os.makedirs(path)

def CreateFloder(self,path):

self.path = path
if not os.path.isdir(path):
os.makedirs(path)

def readFileName(self,path):
fileNames = os.listdir(path)
return fileNames


def copyFiles(self,sourceDir, targetDir):

for file in os.listdir(sourceDir):
sourceFile = os.path.join(sourceDir, file)
targetFile = os.path.join(targetDir, file)
if os.path.isfile(sourceFile):
if not os.path.exists(targetDir):
os.makedirs(targetDir)
if not os.path.exists(targetFile) or(os.path.exists(targetFile) and (os.path.getsize(targetFile) != os.path.getsize(sourceFile))):
open(targetFile, "wb").write(open(sourceFile, "rb").read())
if os.path.isdir(sourceFile):
First_Directory = False
create = FileOption()
create.copyFiles(sourceFile, targetFile)

def moveFiles(self,dir):
'''根据文件名创建文件夹，并将其放入对应的文件夹内'''
for i in os.listdir(dir):
name = ''.join(i.split('.html')[0:-1])
print name
os.mkdir(os.path.join(dir,name))
os.rename(os.path.join(dir,i), os.path.join(dir,name,i))