def state_class_str(state):

    if state is None:
        return "None"
    else:
        return '<%s>' % (state.class_.__name__, )
Add single element to end of ParseResults list of elements.
dataset/ETHPy150Open goFrendiAsgard/kokoropy/kokoropy/packages/sqlalchemy/orm/base.py/state_class_str--crossover with--dataset/ETHPy150Open pypa/pip/pip/_vendor/pyparsing.py/ParseResults.append