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try name wrapper?

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This commit is contained in:
Michael Carlstrom 2024-07-26 10:21:41 -04:00
parent 07ccee567f
commit c6ba82cbba
2 changed files with 14 additions and 8 deletions
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10
include/pybind11/typing.h
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@ -124,13 +124,21 @@ class TypeVar : public object {
}; };
#endif #endif
class NameWrapper : public object {
PYBIND11_OBJECT_DEFAULT(TypeVarObject, object, PyObject_Type)
using object::object;
NameWrapper(const char *name){
attr("__name__") = name;
}
}
template <typename T> template <typename T>
class TypeVarObject : public object { class TypeVarObject : public object {
PYBIND11_OBJECT_DEFAULT(TypeVarObject, object, PyObject_Type) PYBIND11_OBJECT_DEFAULT(TypeVarObject, object, PyObject_Type)
using object::object; using object::object;
TypeVarObject(const char *name) { TypeVarObject(const char *name) {
attr("__name__") = name; attr("__name__") = name;
attr("__bound__") = make_caster<T>; attr("__bound__") = NameWrapper(make_caster<T>::name);
attr("__constraints__") = pybind11::make_tuple(); attr("__constraints__") = pybind11::make_tuple();
} }
// TypeVarObject(const char *name, py::typing::Tuple<pybind11::type, pybind11::ellipse> tuple){ // TypeVarObject(const char *name, py::typing::Tuple<pybind11::type, pybind11::ellipse> tuple){

10
tests/test_pytypes.cpp
View File

@ -925,16 +925,14 @@ TEST_SUBMODULE(pytypes, m) {
#endif #endif
struct TypeVarObject {}; struct TypeVarObject {};
py::class_<TypeVarObject>(m, "TypeVarObject").type_params() py::class_<TypeVarObject>(m, "TypeVarObject").type_params() = py::make_tuple(py::typing::TypeVarObject<int>("T"));
= py::make_tuple(py::typing::TypeVarObject<int>("T"));
struct ParamSpec {}; struct ParamSpec {};
py::class_<ParamSpec>(m, "ParamSpec").type_params() py::class_<ParamSpec>(m, "ParamSpec").type_params() = py::make_tuple(py::typing::ParamSpec("P"));
= py::make_tuple(py::typing::ParamSpec("P"));
struct TypeVarTuple {}; struct TypeVarTuple {};
py::class_<TypeVarTuple>(m, "TypeVarTuple").type_params() py::class_<TypeVarTuple>(m, "TypeVarTuple").type_params() = py::make_tuple(py::typing::TypeVarTuple("T"));
= py::make_tuple(py::typing::TypeVarTuple("T"));
struct NoTypeParams {}; struct NoTypeParams {};
struct TypeParams {}; struct TypeParams {};