Python批量查找和删除文件操作

查找文件夹下的所有子文件

import os
allfile=[]
def dirlist(path):
    filelist=os.listdir(path)
    #fpath=os.getcwd()
    for filename in filelist:
      # allfile.append(fpath+‘/‘+filename)
       filepath=os.path.join(path,filename)
       if os.path.isdir(filepath):
           dirlist(filepath)
       else:
           allfile.append(filepath)
       #print filepath
dirlist(‘C:/Users/Lin/Desktop/python/TEST/a‘)
print allfile

删除文件夹下的所有子文件

import os
def removefile(filedir):
    for name in os.listdir(filedir):
        filepath=os.path.join(filedir,name)
        if os.path.isfile(filepath):
            os.remove(filepath)
if __name__=="__main__":
    removefile(‘C:/Users/Lin/Desktop/python/TEST/a‘)
    

import os
import re
def removefile(filedir):
    for name in os.listdir(filedir):
        filepath=os.path.join(filedir,name)
        if os.path.isfile(filepath):
            s=r‘\d*\.jpg‘
            reg=re.compile(s)
            match=reg.search(name)
            if match:

                os.remove(filepath)

if __name__=="__main__":
    removefile(‘C:/Users/Lin/Desktop/python/TEST‘)
#    print k