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"""
.. codeauthor:: Tsuyoshi Hombashi <tsuyoshi.hombashi@gmail.com>
"""
from .._const import StrictLevel
from ._checker import CheckerFactory, TypeCheckerBase, TypeCheckerDelegator
from ._common import isstring
class BoolTypeCheckerStrictLevel0(TypeCheckerBase):
def is_instance(self):
return isinstance(self._value, bool)
def is_valid_after_convert(self, converted_value):
return isinstance(converted_value, bool)
class BoolTypeCheckerStrictLevel1(BoolTypeCheckerStrictLevel0):
def is_exclude_instance(self):
from ..type._integer import Integer
return Integer(self._value, strict_level=StrictLevel.MAX).is_type()
class BoolTypeCheckerStrictLevel2(BoolTypeCheckerStrictLevel1):
def is_exclude_instance(self):
return super().is_exclude_instance() or isstring(self._value)
_factory = CheckerFactory(
checker_mapping={
0: BoolTypeCheckerStrictLevel0,
1: BoolTypeCheckerStrictLevel1,
2: BoolTypeCheckerStrictLevel2,
}
)
class BoolTypeChecker(TypeCheckerDelegator):
def __init__(self, value, strict_level):
super().__init__(value=value, checker_factory=_factory, strict_level=strict_level)
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