Q: 为什么使用xml rpc修改文章的地址失败了

<div>
<div>from http import client</div>
<div>from wordpress_xmlrpc import Client, WordPressPost</div>
<div>from wordpress_xmlrpc.methods.posts import GetPosts</div>
<div>from wordpress_xmlrpc.methods import posts</div>
<div>from wordpress_xmlrpc import WordPressTerm</div>
<div>from wordpress_xmlrpc.methods import taxonomies</div>
<div>import random</div>
<div>wp = Client('https://www.xacisco.net/xmlrpc.php', 'xxx', 'xxx')</div>
<div>allposts=wp.call(GetPosts({'post_type': 'sfwd-topic', 'number': 1}))</div>
<div>for thepost in allposts:</div>
<div>    #print(random.randint(8000100010,8999999919))</div>
<div>    '''</div>
<div>    测试修改一个post</div>
<div>    '''</div>
<div>    post=WordPressPost()</div>
<div>    post.slug=str(random.randint(8000100010,8999999919))</div>
<div>    print (thepost.id,thepost.title,thepost.link)</div>
<div>    wp.call(posts.EditPost(thepost.id,post))</div>
</div>
<div>