mypy.type_visitor.TypeVisitor

class documentation

class TypeVisitor(Generic[T]): (source)

Known subclasses: mypy.copytype.TypeShallowCopier, mypy.type_visitor.SyntheticTypeVisitor, mypy.type_visitor.TypeTranslator

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Visitor class for types (Type subclasses). The parameter T is the return type of the visit methods.

Method visit_any Undocumented
Method visit_callable_type Undocumented
Method visit_deleted_type Undocumented
Method visit_erased_type Undocumented
Method visit_instance Undocumented
Method visit_literal_type Undocumented
Method visit_none_type Undocumented
Method visit_overloaded Undocumented
Method visit_param_spec Undocumented
Method visit_parameters Undocumented
Method visit_partial_type Undocumented
Method visit_tuple_type Undocumented
Method visit_type_alias_type Undocumented
Method visit_type_type Undocumented
Method visit_type_var Undocumented
Method visit_type_var_tuple Undocumented
Method visit_typeddict_type Undocumented
Method visit_unbound_type Undocumented
Method visit_uninhabited_type Undocumented
Method visit_union_type Undocumented
Method visit_unpack_type Undocumented
@abstractmethod
def visit_any(self, t: AnyType) -> T: (source)
overridden in mypy.copytype.TypeShallowCopier, mypy.semanal.MakeAnyNonExplicit, mypy.type_visitor.BoolTypeQuery, mypy.type_visitor.TypeQuery, mypy.type_visitor.TypeTranslator, mypy.types.TypeStrVisitor

Undocumented

@abstractmethod
def visit_callable_type(self, t: CallableType) -> T: (source)
overridden in mypy.copytype.TypeShallowCopier, mypy.type_visitor.BoolTypeQuery, mypy.type_visitor.TypeQuery, mypy.type_visitor.TypeTranslator, mypy.types.InstantiateAliasVisitor, mypy.types.TypeStrVisitor

Undocumented

@abstractmethod
def visit_deleted_type(self, t: DeletedType) -> T: (source)
overridden in mypy.copytype.TypeShallowCopier, mypy.type_visitor.BoolTypeQuery, mypy.type_visitor.TypeQuery, mypy.type_visitor.TypeTranslator, mypy.types.TypeStrVisitor

Undocumented

@abstractmethod
def visit_erased_type(self, t: ErasedType) -> T: (source)
overridden in mypy.copytype.TypeShallowCopier, mypy.type_visitor.BoolTypeQuery, mypy.type_visitor.TypeQuery, mypy.type_visitor.TypeTranslator, mypy.types.TypeStrVisitor

Undocumented

@abstractmethod
def visit_instance(self, t: Instance) -> T: (source)
overridden in mypy.copytype.TypeShallowCopier, mypy.type_visitor.BoolTypeQuery, mypy.type_visitor.TypeQuery, mypy.type_visitor.TypeTranslator, mypy.types.TypeStrVisitor

Undocumented

@abstractmethod
def visit_literal_type(self, t: LiteralType) -> T: (source)
overridden in mypy.copytype.TypeShallowCopier, mypy.type_visitor.BoolTypeQuery, mypy.type_visitor.TypeQuery, mypy.type_visitor.TypeTranslator, mypy.types.TypeStrVisitor

Undocumented

@abstractmethod
def visit_none_type(self, t: NoneType) -> T: (source)
overridden in mypy.copytype.TypeShallowCopier, mypy.type_visitor.BoolTypeQuery, mypy.type_visitor.TypeQuery, mypy.type_visitor.TypeTranslator, mypy.types.TypeStrVisitor

Undocumented

@abstractmethod
def visit_overloaded(self, t: Overloaded) -> T: (source)
overridden in mypy.copytype.TypeShallowCopier, mypy.type_visitor.BoolTypeQuery, mypy.type_visitor.TypeQuery, mypy.type_visitor.TypeTranslator, mypy.types.TypeStrVisitor

Undocumented

@abstractmethod
def visit_param_spec(self, t: ParamSpecType) -> T: (source)
overridden in mypy.copytype.TypeShallowCopier, mypy.type_visitor.BoolTypeQuery, mypy.type_visitor.TypeQuery, mypy.type_visitor.TypeTranslator, mypy.types.InstantiateAliasVisitor, mypy.types.TypeStrVisitor

Undocumented

@abstractmethod
def visit_parameters(self, t: Parameters) -> T: (source)
overridden in mypy.copytype.TypeShallowCopier, mypy.type_visitor.BoolTypeQuery, mypy.type_visitor.TypeQuery, mypy.type_visitor.TypeTranslator, mypy.types.TypeStrVisitor

Undocumented

@abstractmethod
def visit_partial_type(self, t: PartialType) -> T: (source)
overridden in mypy.copytype.TypeShallowCopier, mypy.type_visitor.BoolTypeQuery, mypy.type_visitor.TypeQuery, mypy.type_visitor.TypeTranslator, mypy.types.TypeStrVisitor

Undocumented

@abstractmethod
def visit_tuple_type(self, t: TupleType) -> T: (source)
overridden in mypy.copytype.TypeShallowCopier, mypy.type_visitor.BoolTypeQuery, mypy.type_visitor.TypeQuery, mypy.type_visitor.TypeTranslator, mypy.types.TypeStrVisitor

Undocumented

@abstractmethod
def visit_type_alias_type(self, t: TypeAliasType) -> T: (source)
overridden in mypy.copytype.TypeShallowCopier, mypy.semanal.MakeAnyNonExplicit, mypy.type_visitor.BoolTypeQuery, mypy.type_visitor.TypeQuery, mypy.type_visitor.TypeTranslator, mypy.typeanal.DivergingAliasDetector, mypy.types.InstantiateAliasVisitor, mypy.types.TypeStrVisitor, mypy.types.UnrollAliasVisitor

Undocumented

@abstractmethod
def visit_type_type(self, t: TypeType) -> T: (source)
overridden in mypy.copytype.TypeShallowCopier, mypy.type_visitor.BoolTypeQuery, mypy.type_visitor.TypeQuery, mypy.type_visitor.TypeTranslator, mypy.types.TypeStrVisitor

Undocumented

@abstractmethod
def visit_type_var(self, t: TypeVarType) -> T: (source)
overridden in mypy.copytype.TypeShallowCopier, mypy.type_visitor.BoolTypeQuery, mypy.type_visitor.TypeQuery, mypy.type_visitor.TypeTranslator, mypy.types.InstantiateAliasVisitor, mypy.types.TypeStrVisitor

Undocumented

@abstractmethod
def visit_type_var_tuple(self, t: TypeVarTupleType) -> T: (source)
overridden in mypy.copytype.TypeShallowCopier, mypy.type_visitor.BoolTypeQuery, mypy.type_visitor.TypeQuery, mypy.type_visitor.TypeTranslator, mypy.types.TypeStrVisitor

Undocumented

@abstractmethod
def visit_typeddict_type(self, t: TypedDictType) -> T: (source)
overridden in mypy.copytype.TypeShallowCopier, mypy.type_visitor.BoolTypeQuery, mypy.type_visitor.TypeQuery, mypy.type_visitor.TypeTranslator, mypy.types.TypeStrVisitor

Undocumented

@abstractmethod
def visit_unbound_type(self, t: UnboundType) -> T: (source)
overridden in mypy.copytype.TypeShallowCopier, mypy.type_visitor.BoolTypeQuery, mypy.type_visitor.TypeQuery, mypy.type_visitor.TypeTranslator, mypy.types.TypeStrVisitor

Undocumented

@abstractmethod
def visit_uninhabited_type(self, t: UninhabitedType) -> T: (source)
overridden in mypy.copytype.TypeShallowCopier, mypy.type_visitor.BoolTypeQuery, mypy.type_visitor.TypeQuery, mypy.type_visitor.TypeTranslator, mypy.types.TypeStrVisitor

Undocumented

@abstractmethod
def visit_union_type(self, t: UnionType) -> T: (source)
overridden in mypy.copytype.TypeShallowCopier, mypy.type_visitor.BoolTypeQuery, mypy.type_visitor.TypeQuery, mypy.type_visitor.TypeTranslator, mypy.types.TypeStrVisitor

Undocumented

@abstractmethod
def visit_unpack_type(self, t: UnpackType) -> T: (source)
overridden in mypy.copytype.TypeShallowCopier, mypy.type_visitor.BoolTypeQuery, mypy.type_visitor.TypeQuery, mypy.type_visitor.TypeTranslator, mypy.types.TypeStrVisitor

Undocumented