命令行推送文章到博客园

利用Python从命令行向博客园推送文章

下面的代码可以利用博客园的metawebblog向其推送文章，而不用每次很麻烦的复制文章到浏览器。

首先需要准备一个如下形式的json配置文件：

{
    "url": "https://rpc.cnblogs.com/metaweblog/username",
    "appkey": "username",
    "usr": "username",
    "passwd": "pwd",
}

配置文件中的username都改为你自己的用户名(url最后面的也别忘了)，pwd改为密码。

第一次运行本程序可以试一下 python publish.py -h 查看每个命令行参数表示什么意思。

然后就可以方便地推送文章到博客园啦！

# !/usr/bin/env python3
# -*- coding: utf-8 -*-
# > Author     : lunar
# > Email       : lunar_ubuntu@qq.com
# > Create Time: Sat 19 Sep 2020 11:19:25 PM CST

# Automatically push articles to cnblogs.com by python xmlrpc.
import xmlrpc.client as xmlrpclib
import json
import time
import ssl
import os
import sys
import argparse
# Have no idea about this line.
ssl._create_default_https_context = ssl._create_unverified_context

url = appkey = blogid = usr = passwd = ""
server = None
metablog = None
title2id = {}
recent_num = 99999
debug = False

# read configuration from json file.
def get_cfg(config):
    if not os.path.exists(config):
        print("configuration json file not found!")
        sys.exit()
    global url, appkey, blogid, usr, passwd, server, metablog
    with open(config, "r", encoding = "utf-8") as f:
        cfg = json.load(f)
        url = cfg["url"]
        appkey = cfg["appkey"]
        usr = cfg["usr"]
        passwd = cfg["passwd"]
    if debug:
        print("configuration: ", cfg)
    if "blogid" not in cfg:
        try:
            server = xmlrpclib.ServerProxy(url)
            userInfo = server.blogger.getUsersBlogs(
                appkey, usr, passwd)
            cfg["blogid"] = userInfo[0]["blogid"]
            blogid = userInfo[0]["blogid"]
        except:
            raise Exception("something went wrong")
        with open(config, "w", encoding = "utf-8") as f:
            json.dump(cfg, f, indent = 4, ensure_ascii = False)
    else:
        blogid = cfg["blogid"]
    if debug:
        print("configuration: ", cfg)
    if not server:
        server = xmlrpclib.ServerProxy(url)
    metablog = server.metaWeblog
    # get recent post, cause if the article is already published,
    # republish means edit.
    recent_post = metablog.getRecentPosts(cfg["blogid"], cfg["usr"], cfg["passwd"], recent_num)
    if debug:
        print("post type: ", type(recent_post[0]))
    for post in recent_post:
        title2id[post["title"]] = post["postid"]
    if debug:
        print("title2id: ", title2id)

def post_article(path, publish, category, title):
    if not title:
        title = os.path.basename(path) # get file name for article name.
        [title, _] = os.path.splitext(title)
    if debug:
        print("title: ", title)
    with open(path, "r", encoding = "utf-8") as f:
        post = dict(description = f.read(), title = title)
        post["categories"] = ["[Markdown]"]
        if category:
            category = "[随笔分类]" + category
            post['categories'].append(category)
        if not publish:
            pass
        else:
            # check if the article was already published
            if title in title2id.keys():
                metablog.editPost(title2id[title], usr, passwd, post, publish)
                postid = title2id[title]
                print("Article %s modified successfully!" % (title))
            else:
                postid = new_post(blogid, usr, passwd, post, publish)
                print("Article %s posted successfully!" % (title))
    print("Link: https://www.cnblogs.com/%s/p/%s.html" % (appkey, postid))

def new_post(blogid, usr, passwd, post, publish):
    while True:
        try:
            postid = metablog.newPost(blogid, usr, passwd, post, publish)
            break
        except:
            time.sleep(5)
    return postid

if __name__ == "__main__":
    # parse arguments
    parser = argparse.ArgumentParser(description = "Arguments parser for the program")
    parser.add_argument("--file", "-p", help = "markdown file path, required", required = True)
    parser.add_argument("--category", "-c", help = "categories, optional, default: 未分类", default = None)
    parser.add_argument("--config", "-f", help="config file path, optional, but you need to set default config file path in the source code if you don't want to put it in the command.", default="/home/lunar/python/code/config.json")
    parser.add_argument("--title", "-t", help="title for the article, optional, default: the filename of the article. You need to use a backslash to escape when there are spaces in the title.", default=None)
    args = parser.parse_args()

    get_cfg(args.config)
    post_article(args.file, True, args.category, args.title)

标签：title,passwd,cfg,博客园,usr,命令行,post,推送,blogid
来源： https://www.cnblogs.com/lunar-ubuntu/p/13956251.html