conn = httplib.HTTPConnection(EPG_IP + ":" + HTTP_PORT)
url = FAV_URL_PARTH +"userid=" + USER_ID + FAV_DIR_MODIFY
param = '''<ps100request id="Favorite.Category.modify">
<categoryid>'''+categoryid+'''</categoryid>
<categoryname>'''+categoryname+'''</categoryname>
</ps100request>'''
print "======================",param
conn.request("POST", url, param)
strxml = conn.getresponse().read()
conn.close()
