如何下载图像URL内的文本？

Question

如何使用包含在文本文件中的URL下载图像？因为我有一堆文本文件包含图像url./我设法与我的代码下载，但访问某些URL时，莫名其妙地冻结。

这是我的代码：

import urllib.request
import cv2
import numpy as np
import os
from pathlib import Path

_directory = Path('VGG').glob('*')

def store_raw_images(file):
    pathname, filename = os.path.split(file)
    name = filename[:-4]

    print('===Gathering '+str(name)+"===")
    face_link = open(str(file))   
    # face_image_urls = urllib.request.urlopen(face_link).read().decode()

    # print('path', pathname)
    # print('filename', filename)
    # print(name)
    # print(extension)

    if not os.path.exists('VGG/'+str(name)):
        os.makedirs('VGG/'+str(name))

    for i in face_link:
        try:
            url = i.split(" ")[1]
            index = i.split(" ")[0]
            print(str(pic_num)+" "+str(i))
            urllib.request.urlretrieve(url, "VGG/"+str(name)+"/"+str(index)+".jpg")
            img = cv2.imread("VGG/"+str(name)+"/"+str(pic_num)+".jpg")

            # img = cv2.imread("image/"+str(pic_num)+".jpg",cv2.IMREAD_GRAYSCALE)
            # should be larger than samples / pos pic (so we can place our image on it)
            # resized_image = cv2.resize(img, (100, 100))
            # cv2.imwrite("image/"+str(pic_num)+".jpg",resized_image)

            cv2.imwrite("VGG/"+str(name)+"/"+str(pic_num)+".jpg",img)
            pic_num += 1

            if (pic_num == 631):
                continue

        except Exception as e:
            print(str(e))

for file_name in _directory:
    store_raw_images(file_name)

此文件链接网址：https://ufile.io/pug4w

Answer 1

这对于工作，请尝试更换替代的.csv它可能工作TXT .csv文件。

import csv
import requests

with open('fotos.csv') as csvfile:
    csvrows = csv.reader(csvfile, delimiter=',', quotechar='"')
    for row in csvrows:
        filename = row[0]
        url = row[1]
        print(url)
        result = requests.get(url, stream=True)
        if result.status_code == 200:
            image = result.raw.read()
            open(filename,"wb").write(image)