def setUpClass(cls):
        cls.nodelist = NodeList()
        cls.nodelist.update_nodes(crea_instance=Crea(
            node=cls.nodelist.get_nodes(
                exclude_limited=False), num_retries=10))
        stm = Crea(node=cls.nodelist.get_nodes())
        stm.config.refreshBackup()
        stm.set_default_nodes(["xyz"])
        del stm

        cls.urls = cls.nodelist.get_nodes(exclude_limited=True)
        cls.bts = Crea(node=cls.urls, nobroadcast=True, num_retries=10)
        set_shared_crea_instance(cls.bts)
        acc = Account("holger80", crea_instance=cls.bts)
        comment = acc.get_blog(limit=20)[-1]
        cls.authorperm = comment.authorperm
        votes = acc.get_account_votes()
        last_vote = votes[-1]
        cls.authorpermvoter = '@' + last_vote['authorperm'] + '|' + acc["name"]
 # has_voted()
 print("crea_acc.has_voted()  {}".format(
     crea_acc.has_voted("@holger80/api-methods-list-for-appbase")))
 print("crea_acc.has_voted() {}".format(
     crea_acc.has_voted(
         creaPost("@holger80/api-methods-list-for-appbase"))))
 # curation_stats()
 print("crea_acc.curation_stats()  {}".format(crea_acc.curation_stats()))
 print("crea_acc.curation_stats() {}".format(crea_acc.curation_stats()))
 # virtual_op_count
 print("crea_acc.virtual_op_count()  {}".format(
     crea_acc.virtual_op_count()))
 print("crea_acc.virtual_op_count() {}".format(crea_acc.virtual_op_count()))
 # get_account_votes
 print("crea_acc.get_account_votes()  {}".format(
     crea_acc.get_account_votes()))
 print("crea_acc.get_account_votes() {}".format(
     crea_acc.get_account_votes()))
 # get_withdraw_routes
 print("crea_acc.get_withdraw_routes()  {}".format(
     crea_acc.get_withdraw_routes()))
 print("crea_acc.get_withdraw_routes() {}".format(
     crea_acc.get_withdraw_routes()))
 # get_conversion_requests
 print("crea_acc.get_conversion_requests()  {}".format(
     crea_acc.get_conversion_requests()))
 print("crea_acc.get_conversion_requests() {}".format(
     crea_acc.get_conversion_requests()))
 # export
 # history
 crea_hist = []