def from_dictionary(cls, arguments, entityset, dependencies,
primitives_deserializer):
base_features = [
dependencies[name] for name in arguments['base_features']
]
relationship_path = [
Relationship.from_dictionary(r, entityset)
for r in arguments['relationship_path']
]
parent_entity = relationship_path[0].parent_entity
relationship_path = RelationshipPath([(False, r)
for r in relationship_path])
primitive = primitives_deserializer.deserialize_primitive(
arguments['primitive'])
use_previous_data = arguments['use_previous']
use_previous = use_previous_data and Timedelta.from_dictionary(
use_previous_data)
where_name = arguments['where']
where = where_name and dependencies[where_name]
return cls(base_features=base_features,
parent_entity=parent_entity,
primitive=primitive,
relationship_path=relationship_path,
use_previous=use_previous,
where=where,
name=arguments['name'])
def from_dictionary(cls, arguments, entityset, dependencies,
primitives_deserializer):
base_features = [
dependencies[name] for name in arguments['base_features']
]
parent_entity = entityset[arguments['parent_entity_id']]
primitive = primitives_deserializer.deserialize_primitive(
arguments['primitive'])
use_previous_data = arguments['use_previous']
use_previous = use_previous_data and Timedelta.from_dictionary(
use_previous_data)
where_name = arguments['where']
where = where_name and dependencies[where_name]
return cls(base_features,
parent_entity,
primitive,
use_previous=use_previous,
where=where)
