def expand_typevar_from_subtype(self, sub_type: TypeInfo) -> None:
"""Expands type vars in the context of a subtype when an attribute is inherited
from a generic super type."""
if not isinstance(self.init_type, TypeVarType):
return
self.init_type = map_type_from_supertype(self.init_type, sub_type, self.info)
def expand_typevar_from_subtype(self, sub_type: TypeInfo) -> None:
"""Expands type vars in the context of a subtype when an attribute is inherited
from a generic super type."""
if self.init_type:
self.init_type = map_type_from_supertype(self.init_type, sub_type,
self.info)
else:
self.init_type = None
