【Python】Get filenames in a directory

  1. 读目录infile下所有的文件Get all files in infile directory, and same names.txt in the same directory.
import os
infile = 'E:\samples'
os.chdir(infile) #for saving names.txt in the same directory
out = file('names.txt','w')
for name in os.listdir(infile):
    out.write(name+'\n')
out.close()

2. 读infile目录下所有的jpg文件并保存到names.txt, Get all jpg files:

import os, glob
infile = 'E:\samples'
for name in glob.glob("*.jpg"):
    print name
    out.write(name+'\n')
out.close()
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