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【Python】批量删除所下载的.git文件夹

作者:hallyhong / 发布于2012/10/22/ 629

<div>!/usr/bin/env python</div>
<div></div>
<div>title = 'this is a test for del test directorys'</div>
<div></div>
import os, string, sys, time, re, math, fileinput, glob, shutil, stat</div>
<div></div>
<div>log_name = 'delGitFile'</div>
<div>log_ext = '.log'</div>
<div></div>
<div>DEL_DIR=['.git']</div>
<div>DEL_FILE=['.gitignore']</div>
<div></div>
<div>def creatlog(object):</div>
<div>  if os.path.isdir(object):</div>
<div>    name = object + "/" + log_name + time.strftime(" %Y%m%d %H_%M_%S") + log_ext</div>
<div>    print("Creat LogFile: " + log_name + time.strftime(" %Y%m%d %H_%M_%S") + log_ext)</div>
<div>  else:</div>
<div>    return False</div>
<div>  f=open(name, "w+")</div>
<div>  return f</div>
<div></div>
<div></div>
<div>def writelog(object):</div>
<div>  print "writelog() - "+object</div>
<div>  t=time.strftime("%Y%m%d %H:%M:%S")</div>
<div>  if os.path.isdir(object):</div>
<div>    print "writelog() - dir: "+object</div>
<div>    line=t+" delete dir:"+object+"\n"</div>
<div>  else:</div>
<div>    print "writelog() - file: "+object</div>
<div>    line=t+" delete file:"+object + "\n"</div>
<div>  loghandel.write(line)</div>
<div>  loghandel.flush()</div>
<div> </div>
<div>def closelog():</div>
<div>  loghandel.close()</div>
<div></div>
<div>def isdeldir(object):</div>
<div>  if not os.path.isdir(object):</div>
<div>    return False</div>
<div>  path, curdir = os.path.split(object)</div>
<div>  if not curdir:</div>
<div>    return False</div>
<div>  for eachfile in DEL_DIR :</div>
<div>    if eachfile == curdir:</div>
<div>      return True</div>
<div>  return False</div>
<div></div>
<div>def isdelfile(object):</div>
<div>  if os.path.isfile(object):</div>
<div>    path, suff = os.path.split(object)</div>
<div>  else:</div>
<div>    return False</div>
<div></div>
<div>  if suff:</div>
<div>    for each in DEL_FILE :</div>
<div>      if each == suff:</div>
<div>        return True</div>
<div>      else:</div>
<div>        return False</div>
<div>  else:</div>
<div>    return False</div>
<div></div>
<div>   </div>
<div>def deldir(object):</div>
<div>  for file in os.listdir(object):</div>
<div>    file = os.path.join(object, file)</div>
<div>    if os.path.isdir(file):</div>
<div>      print("remove dir", file)</div>
<div>      os.chmod(file, stat.S_IWRITE|stat.S_IWOTH)</div>
<div>      deldir(file)</div>
<div>    elif os.path.isfile(file) :</div>
<div>      print("remove file", file)</div>
<div>      os.chmod(file, stat.S_IWRITE|stat.S_IWOTH)</div>
<div>      os.remove(file)</div>
<div>  os.rmdir(object)</div>
<div></div>
<div></div>
<div>def delfile(object):</div>
<div>  if isdelfile(object):</div>
<div>    writelog(object)</div>
<div>    try:</div>
<div>      os.remove(object)</div>
<div>    except IOError as e:</div>
<div>      print("error ,", e.message)</div>
<div></div>
<div></div>
<div>def deldirfile(object):</div>
<div>  if os.path.isdir(object):</div>
<div>    files=os.listdir(object)</div>
<div>    for file in files:</div>
<div>      file = os.path.join(object, file)</div>
<div>      if os.path.isdir(file):</div>
<div>        if isdeldir(file):</div>
<div>          print("5 deldirfile()-"+file)</div>
<div>          writelog(file)</div>
<div>          try:</div>
<div>            shutil.rmtree(file)</div>
<div>          except IOError:</div>
<div>            print ('error ', IOError.message)</div>
<div>        else:</div>
<div>          deldirfile(file)   </div>
<div>      elif os.path.isfile(file):</div>
<div>        delfile(file)</div>
<div>  elif os.path.isfile(object) :   </div>
<div>    delfile(object)</div>
<div>  else:</div>
<div>    print ( "undefined " , object )</div>
<div></div>
<div></div>
<div>def main(object):</div>
<div>  curpath = os.curdir</div>
<div>  if len(sys.argv) > 1:</div>
<div>    curpath = sys.argv[1]  </div>
<div>  try:</div>
<div>    print("the root dir is "+curpath)</div>
<div>    global loghandel</div>
<div>    loghandel=creatlog(curpath)</div>
<div>    if not loghandel:</div>
<div>      print ("creat log error ", curpath)</div>
<div>    deldirfile(curpath)</div>
<div>    closelog()</div>
<div>  except IOError:</div>
<div>    print ("error is ", IOError.message)</div>
<div>  print ("end")</div>
<div></div>
<div></div>
if __name__ == '__main__':</div>
<div>  main(sys.argv)</div>
<div>  if not loghandel.closed:</div>
<div>    loghandel.flush()</div>
<div>    closelog()</div>
<div> </div>
<div></div>

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