(self, guid=None, permalink=False)
return self.__rss_guid
Get or set the entries guid which is a string that uniquely
        identifies the item. This will also set atom:id.

        :param guid: Id of the entry.
        :param permalink: If this is a permanent identifier for this item
        :returns: Id and permalink setting of the entry.
Get or set the entries guid which is a string that uniquely
        identifies the item. This will also set atom:id.
Get or set the entries guid which is a string that uniquely identifies the item . This will also set atom : id .
def guid(self, guid=None, permalink=False):
        '''Get or set the entries guid which is a string that uniquely
        identifies the item. This will also set atom:id.

        :param guid: Id of the entry.
        :param permalink: If this is a permanent identifier for this item
        :returns: Id and permalink setting of the entry.
        '''
        if guid is not None:
            self.__atom_id = guid
            self.__rss_guid = {'guid': guid, 'permalink': permalink}
        return self.__rss_guid
def guid ( self , guid = None , permalink = False ) : if guid is not None : self . __atom_id = guid self . __rss_guid = { 'guid' : guid , 'permalink' : permalink } return self . __rss_guid