'Return the list of (platform, user_id) tuples that the participant
can log in with.'

def get_elsewhere_logins(self, cursor):

    return cursor.all(u'\n                                                SELECT    platform,    user_id\n                                                        FROM    elsewhere\n                                                    WHERE    participant=%s\n                                                            AND    platform    IN    %s\n                                                            AND    NOT    is_team\n                                ', (self.username, AccountElsewhere.signin_platforms_names))
