简书文章打包下载（图片本地化）

背景：备份简书所有的文章
目前简书提供了文章打包下载功能。但文章中的图片是以链接的形式存在的，并未下载到本地。
因此用 python 写了一个脚本来下载文章中的图片(保存成 .py 文件，修改脚本的路径即可)

• V1: 支持简书内部链接

from os import listdir, mkdir, path
from os.path import isfile, join, isdir
from pathlib import Path
import re
from urllib import request

dirRoot = "C:\\Users\\ATLgo\\Downloads\\user-726742-1555140684" # 此处改成文件解压后的路径
onlyDir = [d for d in listdir(dirRoot) if isdir(join(dirRoot, d))]
print(onlyDir)

for dir in onlyDir:
    dirName = dirRoot + "/" + dir
    onlyFiles = [f for f in listdir(dirName) if isfile(join(dirName, f))]
    print(onlyFiles)

    for file in onlyFiles:
        text = Path(dirName + "/" + file).read_text(encoding='utf-8')
        imgUrls = re.findall(r"(?:!\[(.*?)\]\((.*?)\))", text)
        for imgUrl in imgUrls:
            if imgUrl is not None:
                pngName = re.search(r"[\w-]*.png", imgUrl[1])
                if not path.exists(dirName + "/images"):
                    mkdir(dirName + "/images")
                request.urlretrieve(imgUrl[1], dirName + "/images/" + pngName.group())
            pass
        pass
        text = text.replace("http://upload-images.jianshu.io/upload_", "").replace("?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240", "") # 此处可能需要调整，懒得写正则匹配
        Path(dirName + "/" + file).write_text(text, encoding='utf-8')
    pass