def _get_relations(cls) -> Sequence[TypeRelation]:
from visions.core.implementations.types import (
visions_generic,
visions_string,
visions_integer,
visions_object,
)
relations = [
IdentityRelation(visions_bool, visions_generic),
InferenceRelation(
visions_bool,
visions_string,
relationship=lambda s: coercion_map_test(cls.string_coercions)(
s.str.lower()
),
transformer=lambda s: to_bool(
coercion_map(cls.string_coercions)(s.str.lower())
),
),
InferenceRelation(
visions_bool,
visions_integer,
relationship=lambda s: s.isin({0, 1, np.nan}).all(),
transformer=to_bool,
),
InferenceRelation(
visions_bool,
visions_object,
relationship=lambda s: s.apply(type).isin([type(None), bool]).all(),
transformer=to_bool,
),
]
return relations
def _get_relations(cls) -> List[TypeRelation]:
from visions.types import Generic
relations = [
IdentityRelation(cls, Generic),
InferenceRelation(
cls,
String,
relationship=lambda s: coercion_map_test(cls.string_coercions)
(s.str.lower()),
transformer=lambda s: to_category(
coercion_map(cls.string_coercions)(s.str.lower())),
),
InferenceRelation(
cls,
Integer,
relationship=lambda s: s.isin({0, 1, np.nan}).all(),
transformer=to_category,
),
InferenceRelation(
cls,
Object,
relationship=lambda s: s.apply(type).isin([type(None), bool]).all(
),
transformer=to_category,
),
]
return relations
def _get_relations(cls) -> Sequence[TypeRelation]:
from visions.types import Generic, Object, String
relations = [
IdentityRelation(cls, Generic),
InferenceRelation(
cls,
String,
relationship=lambda s: coercion_map_test(cls.string_coercions)
(s.str.lower()),
transformer=lambda s: to_bool(
coercion_map(cls.string_coercions)(s.str.lower())),
),
InferenceRelation(cls,
Object,
relationship=object_is_bool,
transformer=to_bool),
]
return relations
def string_is_bool(series, state: dict, string_coercions):
try:
return coercion_map_test(string_coercions)(series.str.lower())
except:
return False