python两列显示两个文件夹的图片，图片名称是img_1.jpg, img_2.jpg等等

在Python中，你可以使用`os`模块来遍历文件夹，然后利用图像处理库比如`PIL` (Python Imaging Library) 或者 `opencv-python` 来打开和显示图片。下面是一个简单的示例，假设你有两个文件夹：`folder1` 和 `folder2`，并且它们都有从`img_1.jpg`开始递增命名的图片。

import os
from PIL import Image

# 定义两个文件夹路径
folder1_path = 'path_to_folder1'
folder2_path = 'path_to_folder2'

# 遍历两个文件夹，读取并显示图片
for i in range(1, 3):  # 这里假设每个文件夹有两张图片
    img1_name = f'img_{i}.jpg'
    img2_name = f'img_{i+1}.jpg' if i < 2 else None  # 处理最后一个文件夹可能只有img_2.jpg的情况

    try:
        with Image.open(os.path.join(folder1_path, img1_name)) as img1:
            print(f"Displaying image {img1_name} from folder1")
            img1.show()

        if img2_name:
            with Image.open(os.path.join(folder2_path, img2_name)) as img2:
                print(f"Displaying image {img2_name} from folder2")
                img2.show()
    except FileNotFoundError:
        print(f"Image {img1_name}/{img2_name} not found")