def getWeblogsForUser(user_id):
    """Return a sequence of dictionaries for each of the weblogs that
        `user_id' has access to.
            [
                {'url': parent_blog.absolute_url(),
                 'blogid' : parent_blog.UID(),
                 'blogName' : parent_blog.title_or_id(),
                },
            ]
        """
