Python批处理删除和重命名文件夹的实例
1.删除当前目录下不含有指定文件类型的文件夹
#!/usr/bin/python #-*-coding:UTF-8-*- importsys importos importshutil pwd=os.getcwd() L=os.listdir(".") f=open("out.txt","w") fordirnameinL: ifos.path.isdir(dirname): print("dirname:"+dirname) os.chdir(dirname) files=os.listdir(".") filePreName="filename" extName="extname" delete=True forfilenameinfiles: printfilename print>>f,"%s"%filename filePreName,extName=os.path.splitext(filename) ifextName.lower()==".zip"orextName.lower()==".jpg"orextName.lower()==".doc"orextName.lower()==".pdf"orextName.lower()==".xls"orextName.lower()==".gif"orextName.lower()==".ppt"orextName.lower()==".iso"orextName.lower()==".mp3"orextName.lower()==".wav"orextName.lower()==".rar"orextName.lower()==".mkv"orextName.lower()==".mp4"orextName.lower()==".bmp"orextName.lower()==".exe"orextName.lower()==".docx"orextName.lower()==".png"orextName.lower()==".txt": delete=False os.chdir("..") ifdelete: shutil.rmtree(dirname) printdirname+"deleted!!!" print>>f,"%s"%dirname+"deleted!!!" print"--------------------------" print>>f,"%s"%"--------------------------" f.close()1
2.遍历目录下每个子文件夹,并列出子文件夹下的文件,默认删除含指定类型的文件夹,不包含指定文件类型的,则提示,是否删除或者重命名文件夹
#!/usr/bin/python #-*-coding:UTF-8-*- importsys importos importshutil pwd=os.getcwd() L=os.listdir(".") f=open("out.txt","w") fordirnameinL: ifos.path.isdir(dirname): print("dirname:"+dirname) os.chdir(dirname) files=os.listdir(".") i=0 filePreName="filename" extName="extname" forfilenameinfiles: printfilename print>>f,"%s"%filename filePreName,extName=os.path.splitext(filename) ifextName==".java"orextName==".js"orextName==".yml"orextName==".ejs"orextName==".svg"orextName==".sample"orextName==".styl"orextName==".class"orextName==".xml"orextName==".html"orextName==".so"orextName==".OPA"orextName==".pig"orextName==".obj"orextName==".sdb"orextName==".dll": i+=1 os.chdir("..") #整理杂乱的硬盘时,包含这些文件类型的无关文件夹直接删除 ifi>=3orfilePreName=="HEAD"orfilePreName=="master"orextName==""or(filePreName=="index"andextName==".html")orextName==".java"orextName==".pyc"orextName==".py"orextName==".html"orextName==".HTM"orextName==".ini"orextName==".css"orextName==".so"orextName==".xml"orextName==".bin": shutil.rmtree(dirname) print(dirname+"deleted!!!") print"--------------------------" continue deleteOrNot=raw_input("delete"+dirname+"?(y/n)") #除了无关文件夹,其余由“我”决定是删除还是直径重命名文件夹 ifdeleteOrNot=='y': shutil.rmtree(dirname) printdirname+"deleted!!!" print>>f,"%s"%dirname+"deleted!!!" else: ifdeleteOrNot=="": print"nochange"+dirname else: os.rename(dirname,deleteOrNot) print"--------------------------" print>>f,"%s"%"--------------------------" f.close()
3.使用子文件夹中第一个文件的文件名作为该子文件夹的名字
#!/usr/bin/python #-*-coding:UTF-8-*- importsys importos importshutil importrandom pwd=os.getcwd() L=os.listdir(".") f=open("rename.txt","w") fordirnameinL: ifos.path.isdir(dirname): os.chdir(dirname) files=os.listdir(".") filePreName="filename" extName="extname" filename=files[0] filePreName,extName=os.path.splitext(filename) os.chdir("..") os.rename(dirname,filePreName+str(random.randint(1,999))) printdirname+"->"+filePreName+str(random.randint(1,999)) print>>f,"%s"%dirname+"->"+filePreName+str(random.randint(1,999)) f.close()
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