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csdn_to_md.py
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csdn_to_md.py
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
import json
import os
import uuid
import time
import requests
import datetime
import argparse
import re
from bs4 import BeautifulSoup
def request_blog_column(id):
headers = {
'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36'
}
urls = 'https://blog.csdn.net/' + id
reply = requests.get(url=urls,headers=headers)
parse = BeautifulSoup(reply.content, "html.parser")
spans = parse.find_all('a', attrs={'class':'special-column-name'})
blog_columns = []
for span in spans:
href = re.findall(r'href=\"(.*?)\".*?',str(span),re.S)
href = ''.join(href)
# print(href)
headers = {
'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36'
}
blog_column_reply = requests.get(url=href,headers=headers)
# print(blog_column_reply)
blogs_num = re.findall(r'<a class="clearfix special-column-name" href=\"'+ href +'\".*?<span class="special-column-num">(.+?)篇</span>',blog_column_reply.text,re.S)
# print(str(blogs_num[0]))
blogs_column_num = str(blogs_num[0])
blog_column = span.text.strip()
blog_column_dir = './' + str(id) + '/' + str(blog_column)
if not os.path.exists(blog_column_dir):
os.mkdir(blog_column_dir)
blog_id = href.split("_")[-1]
blog_id = blog_id.split(".")[0]
blog_columns.append([href,blog_column,blog_id,blogs_column_num])
# print(blog_columns)
return blog_columns
def request_blog_list(id):
blog_columns = request_blog_column(id)
blogs = []
for blog_column in blog_columns:
blog_column_url = blog_column[0]
blog_column_name = blog_column[1]
blog_column_id = blog_column[2]
blog_column_num = int(blog_column[3])
#print(blog_column_url)
if blog_column_num > 40:
page_num = round(blog_column_num/40)
for i in range(page_num,0,-1):
blog_column_url = blog_column[0]
url_str = blog_column_url.split('.html')[0]
blog_column_url = url_str + '_' + str(i) + '.html'
append_blog_info(blog_column_url,blog_column_name,blogs)
blog_column_url = blog_column[0]
blogs = append_blog_info(blog_column_url,blog_column_name,blogs)
# print(blogs)
else:
blogs = append_blog_info(blog_column_url,blog_column_name,blogs)
# print(blogs)
#print(blogs)
return blogs
def append_blog_info(blog_column_url,blog_column_name,blogs):
headers = {
'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36'
}
reply = requests.get(url=blog_column_url,headers=headers)
blog_span = BeautifulSoup(reply.content, "html.parser")
blogs_list = blog_span.find_all('ul', attrs={'class':'column_article_list'})
for arch_blog_info in blogs_list:
blogs_list = arch_blog_info.find_all('li')
for blog_info in blogs_list:
blog_url = blog_info.find('a', attrs={'target':'_blank'})['href']
blog_title = blog_info.find('h2', attrs={'class':"title"}).get_text().strip().replace(" ", "_").replace('/','_')
blog_dict = {'column': blog_column_name,'url': blog_url, 'title': blog_title}
blogs.append(blog_dict)
return blogs
def request_md(id):
blogs = request_blog_list(id)
for blog_dict in blogs:
blog_url = blog_dict['url']
blog_title = blog_dict['title']
blog_column = blog_dict['column']
blog_id = blog_url.split("/")[-1]
url = f"https://blog-console-api.csdn.net/v1/editor/getArticle?id={blog_id}"
headers = {
#"Cookie": "uuid_tt_dd=20_18815108270-1651420958061-407001;dc_session_id=10_1651420958062.474827;acw_tc=276077c116514209580398703eb6ccd1972794b4689cf3b5039f85506a6146;UserName=hahalelehehe; UserInfo=30ee073e05d84844b34a829ef0d80541; UserToken=30ee073e05d84844b34a829ef0d80541; UserNick=ghostwritten; AU=5F9; BT=1651420447587; Hm_up_6bcd52f51e9b3dce32bec4a3997715ac=%7B%22islogin%22%3A%7B%22value%22%3A%221%22%2C%22scope%22%3A1%7D%2C%22isonline%22%3A%7B%22value%22%3A%221%22%2C%22scope%22%3A1%7D%2C%22isvip%22%3A%7B%22value%22%3A%221%22%2C%22scope%22%3A1%7D%2C%22uid_%22%3A%7B%22value%22%3A%22xixihahalelehehe%22%2C%22scope%22%3A1%7D%7D; log_Id_click=1111; c_pref=https%3A//i.csdn.net/; c_ref=https%3A//blog.csdn.net/xixihahalelehehe%3Fspm%3D1010.2135.3001.5343; c_page_id=default; dc_tos=rb7pev; log_Id_pv=1346; Hm_lpvt_6bcd52f51e9b3dce32bec4a3997715ac=1651422057; log_Id_view=2182;",
"user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.87 Safari/537.36"
}
data = {"id": blog_id}
reply = requests.get(url, headers=headers,data=data)
reply_data = reply.json()
# print(reply_data)
try:
key = "key" + str(uuid.uuid4())
content = reply_data["data"]["markdowncontent"].replace("@[toc]", "")
blog_title_dir = './' + str(id) + '/' + str(blog_column) + '/' + str(blog_title) + '.md'
with open(blog_title_dir, "w", encoding="utf-8") as f:
f.write(content)
print("download blog markdown blog:" + '【' + blog_column + '】' + str(blog_title))
except Exception as e:
print("***********************************")
print(e)
print(url)
def read_from_json(filename):
jsonfile = open(filename, "r",encoding='utf-8')
jsondata = jsonfile.read()
return json.loads(jsondata)
def write_to_json(filename, data):
jsonfile = open(filename, "w")
jsonfile.write(data)
def main():
parser = argparse.ArgumentParser()
parser.add_argument('-i', '--id', dest='id',type=str, required=True, help='csdn name')
args = parser.parse_args()
csdn_id = args.id
name_dir = './' + str(csdn_id)
if not os.path.exists(name_dir):
os.mkdir(name_dir)
request_md(csdn_id)
if __name__ == '__main__':
main()