Python使用BeautifulSoup & PIL从url获取图像路径和大小

import requests
from bs4 import BeautifulSoup
from PIL import Image

def get_image_info(url):
    response = requests.get(url)
    soup = BeautifulSoup(response.text, 'html.parser')
    img_tags = soup.find_all('img')

    image_info = []

    for img_tag in img_tags:
        img_src = img_tag['src']
        img_size = get_image_size(img_src)
        image_info.append({'src': img_src, 'size': img_size})

    return image_info

def get_image_size(url):
    response = requests.get(url, stream=True)
    response.raw.decode_content = True
    image = Image.open(response.raw)
    return image.size

url = 'http://example.com'
image_info = get_image_info(url)

for info in image_info:
    print('Image source: ' + info['src'])
    print('Image size: ' + str(info['size']))