def field_length(self, fieldid):
        raise NotImplementedError
Returns ``True`` when this node has an action called ``name``.
dataset/ETHPy150Open dokipen/whoosh/src/whoosh/reading.py/IndexReader.field_length--crossover with--dataset/ETHPy150Open jonathanslenders/python-deployer/deployer/inspection/inspector.py/Inspector.has_action