from typing import Any, Sequence
from multimethod import multimethod
from visions.relations import IdentityRelation, InferenceRelation, TypeRelation
from visions.types.generic import Generic
from visions.types.string import String
from visions.types.type import VisionsBaseType
[docs]class Complex(VisionsBaseType):
"""**Complex** implementation of :class:`visions.types.type.VisionsBaseType`.
Examples:
>>> x = [complex(0, 0), complex(1, 2), complex(3, -1)]
>>> x in visions.Complex
True
"""
@staticmethod
def get_relations() -> Sequence[TypeRelation]:
relations = [
IdentityRelation(Generic),
InferenceRelation(String),
]
return relations
[docs] @staticmethod
@multimethod
def contains_op(item: Any, state: dict) -> bool:
pass