Python/PIL调整文件夹中所有图像的大小 [英] Python/PIL Resize all images in a folder

问题描述

我有以下代码，我认为它将调整指定路径中图像的大小 但是当我运行它时，什么都没有起作用，但是python不会抛出任何错误，所以我不知道该怎么办.请指教.谢谢.

I have the following code that I thought would resize the images in the specified path But when I run it, nothing works and yet python doesn't throw any error so I don't know what to do. Please advise. Thanks.

from PIL import Image
import os, sys

path = ('C:\Users\Maxxie\color\complete')

def resize():
for item in os.listdir(path):
    if os.path.isfile(item):
        im = Image.open(item)
        f, e = os.path.splitext(item)
        imResize = im.resize((200,200), Image.ANTIALIAS)
        imResize.save(f + ' resized.jpg', 'JPEG', quality=90)

resize()

推荐答案

#!/usr/bin/python
from PIL import Image
import os, sys

path = "/root/Desktop/python/images/"
dirs = os.listdir( path )

def resize():
    for item in dirs:
        if os.path.isfile(path+item):
            im = Image.open(path+item)
            f, e = os.path.splitext(path+item)
            imResize = im.resize((200,200), Image.ANTIALIAS)
            imResize.save(f + ' resized.jpg', 'JPEG', quality=90)

resize()

您的错误属于文件的完整路径.代替 item 的必须是 path + item

Your mistake is belong to full path of the files. Instead of item must be path+item

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