converter.py 文件源码

def convert_ndb_scalar_property(graphene_type, ndb_prop, registry=None, **kwargs):
    kwargs['description'] = "%s %s property" % (ndb_prop._name, graphene_type)
    _type = graphene_type

    if ndb_prop._repeated:
        _type = List(_type)

    if ndb_prop._required:
        _type = NonNull(_type)

    return Field(_type, **kwargs)