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Diffstat (limited to 'ext/pybind11/include/pybind11/detail/class.h')
| -rw-r--r-- | ext/pybind11/include/pybind11/detail/class.h | 606 |
1 files changed, 606 insertions, 0 deletions
diff --git a/ext/pybind11/include/pybind11/detail/class.h b/ext/pybind11/include/pybind11/detail/class.h new file mode 100644 index 000000000..f745992a0 --- /dev/null +++ b/ext/pybind11/include/pybind11/detail/class.h @@ -0,0 +1,606 @@ +/* + pybind11/detail/class.h: Python C API implementation details for py::class_ + + Copyright (c) 2017 Wenzel Jakob <wenzel.jakob@epfl.ch> + + All rights reserved. Use of this source code is governed by a + BSD-style license that can be found in the LICENSE file. +*/ + +#pragma once + +#include "../attr.h" + +NAMESPACE_BEGIN(PYBIND11_NAMESPACE) +NAMESPACE_BEGIN(detail) + +inline PyTypeObject *type_incref(PyTypeObject *type) { + Py_INCREF(type); + return type; +} + +#if !defined(PYPY_VERSION) + +/// `pybind11_static_property.__get__()`: Always pass the class instead of the instance. +extern "C" inline PyObject *pybind11_static_get(PyObject *self, PyObject * /*ob*/, PyObject *cls) { + return PyProperty_Type.tp_descr_get(self, cls, cls); +} + +/// `pybind11_static_property.__set__()`: Just like the above `__get__()`. +extern "C" inline int pybind11_static_set(PyObject *self, PyObject *obj, PyObject *value) { + PyObject *cls = PyType_Check(obj) ? obj : (PyObject *) Py_TYPE(obj); + return PyProperty_Type.tp_descr_set(self, cls, value); +} + +/** A `static_property` is the same as a `property` but the `__get__()` and `__set__()` + methods are modified to always use the object type instead of a concrete instance. + Return value: New reference. */ +inline PyTypeObject *make_static_property_type() { + constexpr auto *name = "pybind11_static_property"; + auto name_obj = reinterpret_steal<object>(PYBIND11_FROM_STRING(name)); + + /* Danger zone: from now (and until PyType_Ready), make sure to + issue no Python C API calls which could potentially invoke the + garbage collector (the GC will call type_traverse(), which will in + turn find the newly constructed type in an invalid state) */ + auto heap_type = (PyHeapTypeObject *) PyType_Type.tp_alloc(&PyType_Type, 0); + if (!heap_type) + pybind11_fail("make_static_property_type(): error allocating type!"); + + heap_type->ht_name = name_obj.inc_ref().ptr(); +#if PY_MAJOR_VERSION >= 3 && PY_MINOR_VERSION >= 3 + heap_type->ht_qualname = name_obj.inc_ref().ptr(); +#endif + + auto type = &heap_type->ht_type; + type->tp_name = name; + type->tp_base = type_incref(&PyProperty_Type); + type->tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HEAPTYPE; + type->tp_descr_get = pybind11_static_get; + type->tp_descr_set = pybind11_static_set; + + if (PyType_Ready(type) < 0) + pybind11_fail("make_static_property_type(): failure in PyType_Ready()!"); + + setattr((PyObject *) type, "__module__", str("pybind11_builtins")); + + return type; +} + +#else // PYPY + +/** PyPy has some issues with the above C API, so we evaluate Python code instead. + This function will only be called once so performance isn't really a concern. + Return value: New reference. */ +inline PyTypeObject *make_static_property_type() { + auto d = dict(); + PyObject *result = PyRun_String(R"(\ + class pybind11_static_property(property): + def __get__(self, obj, cls): + return property.__get__(self, cls, cls) + + def __set__(self, obj, value): + cls = obj if isinstance(obj, type) else type(obj) + property.__set__(self, cls, value) + )", Py_file_input, d.ptr(), d.ptr() + ); + if (result == nullptr) + throw error_already_set(); + Py_DECREF(result); + return (PyTypeObject *) d["pybind11_static_property"].cast<object>().release().ptr(); +} + +#endif // PYPY + +/** Types with static properties need to handle `Type.static_prop = x` in a specific way. + By default, Python replaces the `static_property` itself, but for wrapped C++ types + we need to call `static_property.__set__()` in order to propagate the new value to + the underlying C++ data structure. */ +extern "C" inline int pybind11_meta_setattro(PyObject* obj, PyObject* name, PyObject* value) { + // Use `_PyType_Lookup()` instead of `PyObject_GetAttr()` in order to get the raw + // descriptor (`property`) instead of calling `tp_descr_get` (`property.__get__()`). + PyObject *descr = _PyType_Lookup((PyTypeObject *) obj, name); + + // The following assignment combinations are possible: + // 1. `Type.static_prop = value` --> descr_set: `Type.static_prop.__set__(value)` + // 2. `Type.static_prop = other_static_prop` --> setattro: replace existing `static_prop` + // 3. `Type.regular_attribute = value` --> setattro: regular attribute assignment + const auto static_prop = (PyObject *) get_internals().static_property_type; + const auto call_descr_set = descr && PyObject_IsInstance(descr, static_prop) + && !PyObject_IsInstance(value, static_prop); + if (call_descr_set) { + // Call `static_property.__set__()` instead of replacing the `static_property`. +#if !defined(PYPY_VERSION) + return Py_TYPE(descr)->tp_descr_set(descr, obj, value); +#else + if (PyObject *result = PyObject_CallMethod(descr, "__set__", "OO", obj, value)) { + Py_DECREF(result); + return 0; + } else { + return -1; + } +#endif + } else { + // Replace existing attribute. + return PyType_Type.tp_setattro(obj, name, value); + } +} + +#if PY_MAJOR_VERSION >= 3 +/** + * Python 3's PyInstanceMethod_Type hides itself via its tp_descr_get, which prevents aliasing + * methods via cls.attr("m2") = cls.attr("m1"): instead the tp_descr_get returns a plain function, + * when called on a class, or a PyMethod, when called on an instance. Override that behaviour here + * to do a special case bypass for PyInstanceMethod_Types. + */ +extern "C" inline PyObject *pybind11_meta_getattro(PyObject *obj, PyObject *name) { + PyObject *descr = _PyType_Lookup((PyTypeObject *) obj, name); + if (descr && PyInstanceMethod_Check(descr)) { + Py_INCREF(descr); + return descr; + } + else { + return PyType_Type.tp_getattro(obj, name); + } +} +#endif + +/** This metaclass is assigned by default to all pybind11 types and is required in order + for static properties to function correctly. Users may override this using `py::metaclass`. + Return value: New reference. */ +inline PyTypeObject* make_default_metaclass() { + constexpr auto *name = "pybind11_type"; + auto name_obj = reinterpret_steal<object>(PYBIND11_FROM_STRING(name)); + + /* Danger zone: from now (and until PyType_Ready), make sure to + issue no Python C API calls which could potentially invoke the + garbage collector (the GC will call type_traverse(), which will in + turn find the newly constructed type in an invalid state) */ + auto heap_type = (PyHeapTypeObject *) PyType_Type.tp_alloc(&PyType_Type, 0); + if (!heap_type) + pybind11_fail("make_default_metaclass(): error allocating metaclass!"); + + heap_type->ht_name = name_obj.inc_ref().ptr(); +#if PY_MAJOR_VERSION >= 3 && PY_MINOR_VERSION >= 3 + heap_type->ht_qualname = name_obj.inc_ref().ptr(); +#endif + + auto type = &heap_type->ht_type; + type->tp_name = name; + type->tp_base = type_incref(&PyType_Type); + type->tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HEAPTYPE; + + type->tp_setattro = pybind11_meta_setattro; +#if PY_MAJOR_VERSION >= 3 + type->tp_getattro = pybind11_meta_getattro; +#endif + + if (PyType_Ready(type) < 0) + pybind11_fail("make_default_metaclass(): failure in PyType_Ready()!"); + + setattr((PyObject *) type, "__module__", str("pybind11_builtins")); + + return type; +} + +/// For multiple inheritance types we need to recursively register/deregister base pointers for any +/// base classes with pointers that are difference from the instance value pointer so that we can +/// correctly recognize an offset base class pointer. This calls a function with any offset base ptrs. +inline void traverse_offset_bases(void *valueptr, const detail::type_info *tinfo, instance *self, + bool (*f)(void * /*parentptr*/, instance * /*self*/)) { + for (handle h : reinterpret_borrow<tuple>(tinfo->type->tp_bases)) { + if (auto parent_tinfo = get_type_info((PyTypeObject *) h.ptr())) { + for (auto &c : parent_tinfo->implicit_casts) { + if (c.first == tinfo->cpptype) { + auto *parentptr = c.second(valueptr); + if (parentptr != valueptr) + f(parentptr, self); + traverse_offset_bases(parentptr, parent_tinfo, self, f); + break; + } + } + } + } +} + +inline bool register_instance_impl(void *ptr, instance *self) { + get_internals().registered_instances.emplace(ptr, self); + return true; // unused, but gives the same signature as the deregister func +} +inline bool deregister_instance_impl(void *ptr, instance *self) { + auto ®istered_instances = get_internals().registered_instances; + auto range = registered_instances.equal_range(ptr); + for (auto it = range.first; it != range.second; ++it) { + if (Py_TYPE(self) == Py_TYPE(it->second)) { + registered_instances.erase(it); + return true; + } + } + return false; +} + +inline void register_instance(instance *self, void *valptr, const type_info *tinfo) { + register_instance_impl(valptr, self); + if (!tinfo->simple_ancestors) + traverse_offset_bases(valptr, tinfo, self, register_instance_impl); +} + +inline bool deregister_instance(instance *self, void *valptr, const type_info *tinfo) { + bool ret = deregister_instance_impl(valptr, self); + if (!tinfo->simple_ancestors) + traverse_offset_bases(valptr, tinfo, self, deregister_instance_impl); + return ret; +} + +/// Instance creation function for all pybind11 types. It allocates the internal instance layout for +/// holding C++ objects and holders. Allocation is done lazily (the first time the instance is cast +/// to a reference or pointer), and initialization is done by an `__init__` function. +inline PyObject *make_new_instance(PyTypeObject *type) { +#if defined(PYPY_VERSION) + // PyPy gets tp_basicsize wrong (issue 2482) under multiple inheritance when the first inherited + // object is a a plain Python type (i.e. not derived from an extension type). Fix it. + ssize_t instance_size = static_cast<ssize_t>(sizeof(instance)); + if (type->tp_basicsize < instance_size) { + type->tp_basicsize = instance_size; + } +#endif + PyObject *self = type->tp_alloc(type, 0); + auto inst = reinterpret_cast<instance *>(self); + // Allocate the value/holder internals: + inst->allocate_layout(); + + inst->owned = true; + + return self; +} + +/// Instance creation function for all pybind11 types. It only allocates space for the +/// C++ object, but doesn't call the constructor -- an `__init__` function must do that. +extern "C" inline PyObject *pybind11_object_new(PyTypeObject *type, PyObject *, PyObject *) { + return make_new_instance(type); +} + +/// An `__init__` function constructs the C++ object. Users should provide at least one +/// of these using `py::init` or directly with `.def(__init__, ...)`. Otherwise, the +/// following default function will be used which simply throws an exception. +extern "C" inline int pybind11_object_init(PyObject *self, PyObject *, PyObject *) { + PyTypeObject *type = Py_TYPE(self); + std::string msg; +#if defined(PYPY_VERSION) + msg += handle((PyObject *) type).attr("__module__").cast<std::string>() + "."; +#endif + msg += type->tp_name; + msg += ": No constructor defined!"; + PyErr_SetString(PyExc_TypeError, msg.c_str()); + return -1; +} + +inline void add_patient(PyObject *nurse, PyObject *patient) { + auto &internals = get_internals(); + auto instance = reinterpret_cast<detail::instance *>(nurse); + instance->has_patients = true; + Py_INCREF(patient); + internals.patients[nurse].push_back(patient); +} + +inline void clear_patients(PyObject *self) { + auto instance = reinterpret_cast<detail::instance *>(self); + auto &internals = get_internals(); + auto pos = internals.patients.find(self); + assert(pos != internals.patients.end()); + // Clearing the patients can cause more Python code to run, which + // can invalidate the iterator. Extract the vector of patients + // from the unordered_map first. + auto patients = std::move(pos->second); + internals.patients.erase(pos); + instance->has_patients = false; + for (PyObject *&patient : patients) + Py_CLEAR(patient); +} + +/// Clears all internal data from the instance and removes it from registered instances in +/// preparation for deallocation. +inline void clear_instance(PyObject *self) { + auto instance = reinterpret_cast<detail::instance *>(self); + + // Deallocate any values/holders, if present: + for (auto &v_h : values_and_holders(instance)) { + if (v_h) { + + // We have to deregister before we call dealloc because, for virtual MI types, we still + // need to be able to get the parent pointers. + if (v_h.instance_registered() && !deregister_instance(instance, v_h.value_ptr(), v_h.type)) + pybind11_fail("pybind11_object_dealloc(): Tried to deallocate unregistered instance!"); + + if (instance->owned || v_h.holder_constructed()) + v_h.type->dealloc(v_h); + } + } + // Deallocate the value/holder layout internals: + instance->deallocate_layout(); + + if (instance->weakrefs) + PyObject_ClearWeakRefs(self); + + PyObject **dict_ptr = _PyObject_GetDictPtr(self); + if (dict_ptr) + Py_CLEAR(*dict_ptr); + + if (instance->has_patients) + clear_patients(self); +} + +/// Instance destructor function for all pybind11 types. It calls `type_info.dealloc` +/// to destroy the C++ object itself, while the rest is Python bookkeeping. +extern "C" inline void pybind11_object_dealloc(PyObject *self) { + clear_instance(self); + + auto type = Py_TYPE(self); + type->tp_free(self); + + // `type->tp_dealloc != pybind11_object_dealloc` means that we're being called + // as part of a derived type's dealloc, in which case we're not allowed to decref + // the type here. For cross-module compatibility, we shouldn't compare directly + // with `pybind11_object_dealloc`, but with the common one stashed in internals. + auto pybind11_object_type = (PyTypeObject *) get_internals().instance_base; + if (type->tp_dealloc == pybind11_object_type->tp_dealloc) + Py_DECREF(type); +} + +/** Create the type which can be used as a common base for all classes. This is + needed in order to satisfy Python's requirements for multiple inheritance. + Return value: New reference. */ +inline PyObject *make_object_base_type(PyTypeObject *metaclass) { + constexpr auto *name = "pybind11_object"; + auto name_obj = reinterpret_steal<object>(PYBIND11_FROM_STRING(name)); + + /* Danger zone: from now (and until PyType_Ready), make sure to + issue no Python C API calls which could potentially invoke the + garbage collector (the GC will call type_traverse(), which will in + turn find the newly constructed type in an invalid state) */ + auto heap_type = (PyHeapTypeObject *) metaclass->tp_alloc(metaclass, 0); + if (!heap_type) + pybind11_fail("make_object_base_type(): error allocating type!"); + + heap_type->ht_name = name_obj.inc_ref().ptr(); +#if PY_MAJOR_VERSION >= 3 && PY_MINOR_VERSION >= 3 + heap_type->ht_qualname = name_obj.inc_ref().ptr(); +#endif + + auto type = &heap_type->ht_type; + type->tp_name = name; + type->tp_base = type_incref(&PyBaseObject_Type); + type->tp_basicsize = static_cast<ssize_t>(sizeof(instance)); + type->tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HEAPTYPE; + + type->tp_new = pybind11_object_new; + type->tp_init = pybind11_object_init; + type->tp_dealloc = pybind11_object_dealloc; + + /* Support weak references (needed for the keep_alive feature) */ + type->tp_weaklistoffset = offsetof(instance, weakrefs); + + if (PyType_Ready(type) < 0) + pybind11_fail("PyType_Ready failed in make_object_base_type():" + error_string()); + + setattr((PyObject *) type, "__module__", str("pybind11_builtins")); + + assert(!PyType_HasFeature(type, Py_TPFLAGS_HAVE_GC)); + return (PyObject *) heap_type; +} + +/// dynamic_attr: Support for `d = instance.__dict__`. +extern "C" inline PyObject *pybind11_get_dict(PyObject *self, void *) { + PyObject *&dict = *_PyObject_GetDictPtr(self); + if (!dict) + dict = PyDict_New(); + Py_XINCREF(dict); + return dict; +} + +/// dynamic_attr: Support for `instance.__dict__ = dict()`. +extern "C" inline int pybind11_set_dict(PyObject *self, PyObject *new_dict, void *) { + if (!PyDict_Check(new_dict)) { + PyErr_Format(PyExc_TypeError, "__dict__ must be set to a dictionary, not a '%.200s'", + Py_TYPE(new_dict)->tp_name); + return -1; + } + PyObject *&dict = *_PyObject_GetDictPtr(self); + Py_INCREF(new_dict); + Py_CLEAR(dict); + dict = new_dict; + return 0; +} + +/// dynamic_attr: Allow the garbage collector to traverse the internal instance `__dict__`. +extern "C" inline int pybind11_traverse(PyObject *self, visitproc visit, void *arg) { + PyObject *&dict = *_PyObject_GetDictPtr(self); + Py_VISIT(dict); + return 0; +} + +/// dynamic_attr: Allow the GC to clear the dictionary. +extern "C" inline int pybind11_clear(PyObject *self) { + PyObject *&dict = *_PyObject_GetDictPtr(self); + Py_CLEAR(dict); + return 0; +} + +/// Give instances of this type a `__dict__` and opt into garbage collection. +inline void enable_dynamic_attributes(PyHeapTypeObject *heap_type) { + auto type = &heap_type->ht_type; +#if defined(PYPY_VERSION) + pybind11_fail(std::string(type->tp_name) + ": dynamic attributes are " + "currently not supported in " + "conjunction with PyPy!"); +#endif + type->tp_flags |= Py_TPFLAGS_HAVE_GC; + type->tp_dictoffset = type->tp_basicsize; // place dict at the end + type->tp_basicsize += (ssize_t)sizeof(PyObject *); // and allocate enough space for it + type->tp_traverse = pybind11_traverse; + type->tp_clear = pybind11_clear; + + static PyGetSetDef getset[] = { + {const_cast<char*>("__dict__"), pybind11_get_dict, pybind11_set_dict, nullptr, nullptr}, + {nullptr, nullptr, nullptr, nullptr, nullptr} + }; + type->tp_getset = getset; +} + +/// buffer_protocol: Fill in the view as specified by flags. +extern "C" inline int pybind11_getbuffer(PyObject *obj, Py_buffer *view, int flags) { + // Look for a `get_buffer` implementation in this type's info or any bases (following MRO). + type_info *tinfo = nullptr; + for (auto type : reinterpret_borrow<tuple>(Py_TYPE(obj)->tp_mro)) { + tinfo = get_type_info((PyTypeObject *) type.ptr()); + if (tinfo && tinfo->get_buffer) + break; + } + if (view == nullptr || obj == nullptr || !tinfo || !tinfo->get_buffer) { + if (view) + view->obj = nullptr; + PyErr_SetString(PyExc_BufferError, "pybind11_getbuffer(): Internal error"); + return -1; + } + std::memset(view, 0, sizeof(Py_buffer)); + buffer_info *info = tinfo->get_buffer(obj, tinfo->get_buffer_data); + view->obj = obj; + view->ndim = 1; + view->internal = info; + view->buf = info->ptr; + view->itemsize = info->itemsize; + view->len = view->itemsize; + for (auto s : info->shape) + view->len *= s; + if ((flags & PyBUF_FORMAT) == PyBUF_FORMAT) + view->format = const_cast<char *>(info->format.c_str()); + if ((flags & PyBUF_STRIDES) == PyBUF_STRIDES) { + view->ndim = (int) info->ndim; + view->strides = &info->strides[0]; + view->shape = &info->shape[0]; + } + Py_INCREF(view->obj); + return 0; +} + +/// buffer_protocol: Release the resources of the buffer. +extern "C" inline void pybind11_releasebuffer(PyObject *, Py_buffer *view) { + delete (buffer_info *) view->internal; +} + +/// Give this type a buffer interface. +inline void enable_buffer_protocol(PyHeapTypeObject *heap_type) { + heap_type->ht_type.tp_as_buffer = &heap_type->as_buffer; +#if PY_MAJOR_VERSION < 3 + heap_type->ht_type.tp_flags |= Py_TPFLAGS_HAVE_NEWBUFFER; +#endif + + heap_type->as_buffer.bf_getbuffer = pybind11_getbuffer; + heap_type->as_buffer.bf_releasebuffer = pybind11_releasebuffer; +} + +/** Create a brand new Python type according to the `type_record` specification. + Return value: New reference. */ +inline PyObject* make_new_python_type(const type_record &rec) { + auto name = reinterpret_steal<object>(PYBIND11_FROM_STRING(rec.name)); + +#if PY_MAJOR_VERSION >= 3 && PY_MINOR_VERSION >= 3 + auto ht_qualname = name; + if (rec.scope && hasattr(rec.scope, "__qualname__")) { + ht_qualname = reinterpret_steal<object>( + PyUnicode_FromFormat("%U.%U", rec.scope.attr("__qualname__").ptr(), name.ptr())); + } +#endif + + object module; + if (rec.scope) { + if (hasattr(rec.scope, "__module__")) + module = rec.scope.attr("__module__"); + else if (hasattr(rec.scope, "__name__")) + module = rec.scope.attr("__name__"); + } + + auto full_name = c_str( +#if !defined(PYPY_VERSION) + module ? str(module).cast<std::string>() + "." + rec.name : +#endif + rec.name); + + char *tp_doc = nullptr; + if (rec.doc && options::show_user_defined_docstrings()) { + /* Allocate memory for docstring (using PyObject_MALLOC, since + Python will free this later on) */ + size_t size = strlen(rec.doc) + 1; + tp_doc = (char *) PyObject_MALLOC(size); + memcpy((void *) tp_doc, rec.doc, size); + } + + auto &internals = get_internals(); + auto bases = tuple(rec.bases); + auto base = (bases.size() == 0) ? internals.instance_base + : bases[0].ptr(); + + /* Danger zone: from now (and until PyType_Ready), make sure to + issue no Python C API calls which could potentially invoke the + garbage collector (the GC will call type_traverse(), which will in + turn find the newly constructed type in an invalid state) */ + auto metaclass = rec.metaclass.ptr() ? (PyTypeObject *) rec.metaclass.ptr() + : internals.default_metaclass; + + auto heap_type = (PyHeapTypeObject *) metaclass->tp_alloc(metaclass, 0); + if (!heap_type) + pybind11_fail(std::string(rec.name) + ": Unable to create type object!"); + + heap_type->ht_name = name.release().ptr(); +#if PY_MAJOR_VERSION >= 3 && PY_MINOR_VERSION >= 3 + heap_type->ht_qualname = ht_qualname.release().ptr(); +#endif + + auto type = &heap_type->ht_type; + type->tp_name = full_name; + type->tp_doc = tp_doc; + type->tp_base = type_incref((PyTypeObject *)base); + type->tp_basicsize = static_cast<ssize_t>(sizeof(instance)); + if (bases.size() > 0) + type->tp_bases = bases.release().ptr(); + + /* Don't inherit base __init__ */ + type->tp_init = pybind11_object_init; + + /* Supported protocols */ + type->tp_as_number = &heap_type->as_number; + type->tp_as_sequence = &heap_type->as_sequence; + type->tp_as_mapping = &heap_type->as_mapping; + + /* Flags */ + type->tp_flags |= Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HEAPTYPE; +#if PY_MAJOR_VERSION < 3 + type->tp_flags |= Py_TPFLAGS_CHECKTYPES; +#endif + + if (rec.dynamic_attr) + enable_dynamic_attributes(heap_type); + + if (rec.buffer_protocol) + enable_buffer_protocol(heap_type); + + if (PyType_Ready(type) < 0) + pybind11_fail(std::string(rec.name) + ": PyType_Ready failed (" + error_string() + ")!"); + + assert(rec.dynamic_attr ? PyType_HasFeature(type, Py_TPFLAGS_HAVE_GC) + : !PyType_HasFeature(type, Py_TPFLAGS_HAVE_GC)); + + /* Register type with the parent scope */ + if (rec.scope) + setattr(rec.scope, rec.name, (PyObject *) type); + else + Py_INCREF(type); // Keep it alive forever (reference leak) + + if (module) // Needed by pydoc + setattr((PyObject *) type, "__module__", module); + + return (PyObject *) type; +} + +NAMESPACE_END(detail) +NAMESPACE_END(PYBIND11_NAMESPACE) |