只是随笔备忘
单层文件夹
def fun(path): #单层文件夹
for filename in os.listdir(path):
if not os.path.isdir(os.path.join(path,filename)):#去掉的话会有文件夹的目录被打印
print (os.path.join(path,filename))
文件夹及其子文件夹的所有文件
def fun(path): #含子文件夹
for (root, dirs, files) in os.walk(path):
for filename in files:
print(os.path.join(root,filename))
单层加筛选
def fun(path): #单层文件夹
Const_Image_Format = [".jpg",".jpeg",".bmp",".png"]#需要筛出来的文件后缀
for filename in os.listdir(path):
if os.path.splitext(filename)[1] in Const_Image_Format :
#if not os.path.isdir(os.path.join(path,filename)):#有了后缀判断,因文件夹没后缀这个判断就多余了
print (os.path.join(path,filename))
全层加筛选
def fun(path): #含子文件夹
Const_Image_Format = [".jpg",".jpeg",".bmp",".png"]#1~~~~
for (root, dirs, files) in os.walk(path):
for filename in files:
if os.path.splitext(filename)[1] in Const_Image_Format :#2~~~~
print(os.path.join(root,filename))
试验台子~~方便试用~~~
import os
path=r'D:\pictures'#改在你想遍历的地方
#函数填上面的空行就行了
fun(path)#执行。
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