notion花瓣图片更新

前几个月花瓣网突然~~抄袭了pinterest~~更新网站，一直以为影响不大，直到最近浏览notion的花瓣时，才发现了花瓣网也开启了防盗链，于是寻思着把notion上的图片链接改为自己的图床

不过notion api一贯不太好用，只好f12查找需要的block

再保存为json文件

1.先提取block内的图片链接

代码

import requests
import json

filepath1 = "k:/office/py/爬虫/花瓣/插画.json"

with open(filepath1, "r", encoding="utf-8") as f:
    row_data=json.loads(f.readline())
a=0

while a < 200:
i=row_data["result"]["reducerResults"]["collection_group_results"]["blockIds"][a]
block=row_data['recordMap']['block'][i]["value"]["content"][0]
links=row_data['recordMap']['block'][block]["value"]["properties"]["title"][0][0]
with open("k:/office/py/爬虫/花瓣/p-block.csv", "a",encoding="utf-8", newline="")as fo:
fo.write(block+","+links+","+i+"\n")
a+=1

提取出来大致是这样

但如果图片超过200个，那么只能先提取block，在根据api提取图片链接

代码

import requests
import json
import csv
import time

class photo():
    def add_photo(urls):
    r = requests.request(
    "GET",
    "https://api.notion.com/v1/blocks/"+urls,
    headers={"Authorization": "Bearer " + "自己token", "Notion-Version": "2022-02-22"},
                        )
    row_data=json.loads(r.text)
    print(r.text)
    
    time.sleep(5)
    try:
    i=row_data["image"]["external"]["url"]
    b=row_data["parent"]["page_id"]
    with open("k:/office/py/爬虫/花瓣/插画3-block.csv", "a",encoding="utf-8", newline="")as fo:
        fo.write(b+","+i+"\n")
    except:
        print("异常")

filepath="k:/office/py/爬虫/花瓣/插画-block.csv"

with open(filepath, "r", encoding="utf-8", newline="") as f:
    csvreader1 = csv.reader(f)
    for row2 in csvreader1:
        urls=row2[0]
    
        photo.add_photo(urls)

2.根据图片链接下载图片

代码

import requests
import os
import csv

class photo():
    def add_photo(urls):
    headers = {
            'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.104 Safari/537.36 Core/1.53.4843.400 QQBrowser/9.7.13021.400'}

    r = requests.get("https://hbimg.huabanimg.com/"+urls+"_fw658", headers=headers)

    filepath1 = "k:/office/py/爬虫/花瓣/插画_photo"+"/"+urls+".webp"

    with open(filepath1, "wb") as f:
        f.write(r.content)


filepath="k:/office/py/爬虫/花瓣/插画3-block.csv"

with open(filepath, "r", encoding="utf-8", newline="") as f:
    csvreader1 = csv.reader(f)
    for row2 in csvreader1:
        urls=row2[1]
    
        photo.add_photo(urls)

3.更新图片

由于无法直接在block更新图片,只能删除原来block,在添加新的图片

代码

import requests
import csv
class notionDemo():
    
    def add_bill(a,b,c):
        body = {
        
        "children":[
            {
        'object': 'block',
        "type": "image",
        "image":{
        
        "type":"external",
        "external":{
            "url":"https:/4xu.xyz/"+c+".webp"
                    }
                }
                }]
            }
            
    
    
        
        r = requests.request(
            "Patch",
            "https://api.notion.com/v1/blocks/"+a+"/children",
            json=body,
            headers={"Authorization": "Bearer " + "自己token", "Notion-Version": "2022-02-22"},
            )
        print(r.text)
        
        r = requests.request(
            "DELETE",
            "https://api.notion.com/v1/blocks/"+b,
        
            headers={"Authorization": "Bearer " + "自己token", "Notion-Version": "2022-02-22"},
            )
        
filepath="k:/office/py/爬虫/花瓣/插画3-block.csv"

with open(filepath, "r", encoding="utf-8", newline="") as f:
    csvreader1 = csv.reader(f)
    for row2 in csvreader1:
        a=row2[2]
        b=row2[0]
        c=row2[1]
        notionDemo.add_bill(a,b,c)

写完后，还是熟悉的