homepage

posturl='https://sinojellycn:123456@storage.msn.com/storageservice/MetaWeblog.rpc'
username="sinojellycn"
password="123456"
blog = pyblog.WordPress(posturl, username, password)
content = {"description":'Test description6', "title":'Test article6'}
blog.new_post(content, blogid = "1") 
>>> 
Traceback (most recent call last):
 File "C:\Python31\Lib\http\client.py", line 664, in _set_hostport
 port = int(host[i+1:])
ValueError: invalid literal for int() with base 10: '123456@storage.msn.com'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
 File "<string>", line 248, in run_nodebug
 File "D:\Users\Documents\My Knowledge\Plugins\{A0D025CD-970A-4C62-97E4-5CF6F2C9DD6A}\BlogPost.py", line 384, in <module>
 blog = pyblog.WordPress(posturl, username, password)
 File "D:\Users\Documents\My Knowledge\Plugins\{A0D025CD-970A-4C62-97E4-5CF6F2C9DD6A}\pyblog.py", line 266, in __init__
 MetaWeblog.__init__(self, serverapi, username, password, encoding)
 File "D:\Users\Documents\My Knowledge\Plugins\{A0D025CD-970A-4C62-97E4-5CF6F2C9DD6A}\pyblog.py", line 167, in __init__
 Blog.__init__(self, serverapi, username, password, encoding, appkey)
 File "D:\Users\Documents\My Knowledge\Plugins\{A0D025CD-970A-4C62-97E4-5CF6F2C9DD6A}\pyblog.py", line 57, in __init__
 if not checkURL(serverapi):
 File "D:\Users\Documents\My Knowledge\Plugins\{A0D025CD-970A-4C62-97E4-5CF6F2C9DD6A}\pyblog.py", line 19, in checkURL
 try: urllib.request.urlopen(url)
 File "C:\Python31\Lib\urllib\request.py", line 119, in urlopen
 return _opener.open(url, data, timeout)
 File "C:\Python31\Lib\urllib\request.py", line 347, in open
 response = self._open(req, data)
 File "C:\Python31\Lib\urllib\request.py", line 365, in _open
 '_open', req)
 File "C:\Python31\Lib\urllib\request.py", line 325, in _call_chain
 result = func(*args)
 File "C:\Python31\Lib\urllib\request.py", line 1080, in https_open
 return self.do_open(http.client.HTTPSConnection, req)
 File "C:\Python31\Lib\urllib\request.py", line 1034, in do_open
 h = http_class(host, timeout=req.timeout) # will parse host:port
 File "C:\Python31\Lib\http\client.py", line 1027, in __init__
 HTTPConnection.__init__(self, host, port, strict, timeout)
 File "C:\Python31\Lib\http\client.py", line 650, in __init__
 self._set_hostport(host, port)
 File "C:\Python31\Lib\http\client.py", line 666, in _set_hostport
 raise InvalidURL("nonnumeric port: '%s'" % host[i+1:])
http.client.InvalidURL: nonnumeric port: '123456@storage.msn.com'
>>>

It is a duplicate of #7291: it should be fixed in next release 3.1.2.