metaweblog API csdn python实现

metaweblog API csdn python 实现

一直想同步三个博客，梦想很大，一直在找各种工具，但是一个也没有遇到，今天突然发现了一个叫作open live writer的东西，仔细研究了一下发现是一种叫做Metaweblog API的东西，cnblog 和csdn都是支持的，到github上看了一下，发现了python实现cnblog metaweblog api的程序，所以研究了一下，写出了csdn的api

#coding:utf-8
import xmlrpclib
import os
import sys
import markdown2
import httplib
import mimetypes

username=""
password=""
url="http://write.blog.csdn.net/xmlrpc/index"

#server=xmlrpclib.ServerProxy(url)


class metaWeblog_csdn:
    def __init__(self,url,username,password):
        self.url=url
        #print url,username,password
        #self.p=Proxy()
        #self.p.set_proxy("127.0.0.1:8888")
        self.user=username
        self.passwd=password
        self.server=xmlrpclib.ServerProxy(url,encoding="utf-8")
        self.blog_id=self.getUsersBlogs()[0]['blogid']
        #print self.blog_id
        self.type=["original","report","translated"]

    def newPost(self,title,description,categories,publish):
        return self.server.metaWeblog.newPost(self.blog_id,self.user,self.passwd,
            dict(title=title,description=description,categories=categories),publish)

    def getPost(self,postid):
        return self.server.metaWeblog.getPost(postid,self.user,self.passwd)

    def getCategories(self):
        return self.server.metaWeblog.getCategories(self.blog_id,self.user,self.passwd)

    def getRecentPosts(self,numberOfPosts):
        return self.server.metaWeblog.getRecentPosts(self.blog_id,self.user,self.passwd,numberOfPosts)

    def editPost(self,postid,title,content,categories,tags,publish,type=0,description=""):
        return self.server.metaWeblog.editPost(postid,self.user,self.passwd,
            dict(title=title,type=self.type[type],description=description,content=content,categories=",".join(categories),tags=",".join(tags)),publish)

    def newMediaObject(self,abspath):
        with open(abspath,"rb") as f:
            bits=xmlrpclib.Binary(f.read())
        type=mimetypes.guess_type(abspath)[0]
        name=os.path.basename(abspath)
        return self.server.newMediaObject(self.blog_id,self.user,dict(bits=bits,name=name,type=type))

    def getUserInfo(self):
        return self.server.blogger.getUserInfo("0123456789ABCDEF",self.user,self.passwd)

    def deletePost(self,postid,publish):
        return self.server.blogger.deletePost("0123456789ABCDEF",postid,self.user,self.passwd,publish)

    def getUsersBlogs(self):
        return self.server.blogger.getUsersBlogs("0123456789ABCDEF",self.user,self.passwd)

# 只是为了通过fiddler的代理进行通信，进行抓包调试
class Proxy(xmlrpclib.Transport):
    def set_proxy(self, proxy):
        self.proxy = proxy

    def make_connection(self, host):
        self.realhost = host
        h = httplib.HTTPConnection(self.proxy)
        return h

    def send_request(self, connection, handler, request_body):
        connection.putrequest("POST", 'http://%s%s' % (self.realhost, handler))

    def send_host(self, connection, host):
        connection.putheader('Host', self.realhost)






if __name__=="__main__":
    if len(sys.argv)!=3:
        print "error"
    else:
        test=metaWeblog_csdn(url,username,password)
        test.newPost(sys.argv[1],markdown2.markdown_path(sys.argv[2]),[""],True)

'''
else:
        test=metaWeblog_csdn(url,username,password)
        with open(sys.argv[2],"r") as blog: 
            test.newPost(title,description,[""],True)


if __name__=="__main__":
    test=metaWeblog_csdn(url,username,password)
    #temp=test.getCategories()[0]
    #for i in temp:
    # print i+":"+temp[i].encode("utf-8")
    #print getblogid()[0]['blogid']
# print test.getUserInfo()
    #print os.listdir("./")
    print test.getCategories()

    #print test.getUsersBlogs()
    #print test.getRecentPosts()
    #print test.getUserInfo()

    #print html.encode("utf-8")
    #print test.newPost("test","test","笔记","test",True,html.encode("utf-8"),0)
    try:
        #print test.newPost("test","tests",["笔记"],["tests"],True,"test",0)
    except:
        print "erro"
'''

比较坑的一点是发送categories的时候必须是一个列表，所以他会转化成为xmlrpclib中的array类型，然后才能正常发送，否则会一直爆500 错误

xmlrpclib 代理

我是通过fiddle抓包进行调试，fiddle开启的代理是127.0.0.1:8888,所以我们需要让创建severproxy的时候添加一个代理,查阅官方文档得到:
import httplib
class Proxy(xmlrpclib.Transport):
def set_proxy(self, proxy):
self.proxy = proxy

        def make_connection(self, host):
            self.realhost = host
            h = httplib.HTTPConnection(self.proxy)
            return h

        def send_request(self, connection, handler, request_body):
            connection.putrequest("POST", 'http://%s%s' % (self.realhost, handler))

        def send_host(self, connection, host):
            connection.putheader('Host', self.realhost)

proxy=Proxy("127.0.0.1:8888")然后构造serverproxy的时候，需要添加transport参数，server=xmlrpclib.ServerProxy("url",transport=proxy)
然后你就可以通过fiddle查看你发送和接受的数据包了