diff options
Diffstat (limited to 'third_party/protobuf/python/google/protobuf/pyext/repeated_scalar_container.cc')
-rw-r--r-- | third_party/protobuf/python/google/protobuf/pyext/repeated_scalar_container.cc | 812 |
1 files changed, 0 insertions, 812 deletions
diff --git a/third_party/protobuf/python/google/protobuf/pyext/repeated_scalar_container.cc b/third_party/protobuf/python/google/protobuf/pyext/repeated_scalar_container.cc deleted file mode 100644 index 95da85f87b..0000000000 --- a/third_party/protobuf/python/google/protobuf/pyext/repeated_scalar_container.cc +++ /dev/null @@ -1,812 +0,0 @@ -// Protocol Buffers - Google's data interchange format -// Copyright 2008 Google Inc. All rights reserved. -// https://developers.google.com/protocol-buffers/ -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// Author: anuraag@google.com (Anuraag Agrawal) -// Author: tibell@google.com (Johan Tibell) - -#include <google/protobuf/pyext/repeated_scalar_container.h> - -#include <memory> -#ifndef _SHARED_PTR_H -#include <google/protobuf/stubs/shared_ptr.h> -#endif - -#include <google/protobuf/stubs/common.h> -#include <google/protobuf/stubs/logging.h> -#include <google/protobuf/descriptor.h> -#include <google/protobuf/dynamic_message.h> -#include <google/protobuf/message.h> -#include <google/protobuf/pyext/descriptor.h> -#include <google/protobuf/pyext/descriptor_pool.h> -#include <google/protobuf/pyext/message.h> -#include <google/protobuf/pyext/scoped_pyobject_ptr.h> - -#if PY_MAJOR_VERSION >= 3 - #define PyInt_FromLong PyLong_FromLong - #if PY_VERSION_HEX < 0x03030000 - #error "Python 3.0 - 3.2 are not supported." - #else - #define PyString_AsString(ob) \ - (PyUnicode_Check(ob)? PyUnicode_AsUTF8(ob): PyBytes_AsString(ob)) - #endif -#endif - -namespace google { -namespace protobuf { -namespace python { - -namespace repeated_scalar_container { - -static int InternalAssignRepeatedField( - RepeatedScalarContainer* self, PyObject* list) { - self->message->GetReflection()->ClearField(self->message, - self->parent_field_descriptor); - for (Py_ssize_t i = 0; i < PyList_GET_SIZE(list); ++i) { - PyObject* value = PyList_GET_ITEM(list, i); - if (ScopedPyObjectPtr(Append(self, value)) == NULL) { - return -1; - } - } - return 0; -} - -static Py_ssize_t Len(RepeatedScalarContainer* self) { - Message* message = self->message; - return message->GetReflection()->FieldSize(*message, - self->parent_field_descriptor); -} - -static int AssignItem(RepeatedScalarContainer* self, - Py_ssize_t index, - PyObject* arg) { - cmessage::AssureWritable(self->parent); - Message* message = self->message; - const FieldDescriptor* field_descriptor = self->parent_field_descriptor; - - const Reflection* reflection = message->GetReflection(); - int field_size = reflection->FieldSize(*message, field_descriptor); - if (index < 0) { - index = field_size + index; - } - if (index < 0 || index >= field_size) { - PyErr_Format(PyExc_IndexError, - "list assignment index (%d) out of range", - static_cast<int>(index)); - return -1; - } - - if (arg == NULL) { - ScopedPyObjectPtr py_index(PyLong_FromLong(index)); - return cmessage::InternalDeleteRepeatedField(self->parent, field_descriptor, - py_index.get(), NULL); - } - - if (PySequence_Check(arg) && !(PyBytes_Check(arg) || PyUnicode_Check(arg))) { - PyErr_SetString(PyExc_TypeError, "Value must be scalar"); - return -1; - } - - switch (field_descriptor->cpp_type()) { - case FieldDescriptor::CPPTYPE_INT32: { - GOOGLE_CHECK_GET_INT32(arg, value, -1); - reflection->SetRepeatedInt32(message, field_descriptor, index, value); - break; - } - case FieldDescriptor::CPPTYPE_INT64: { - GOOGLE_CHECK_GET_INT64(arg, value, -1); - reflection->SetRepeatedInt64(message, field_descriptor, index, value); - break; - } - case FieldDescriptor::CPPTYPE_UINT32: { - GOOGLE_CHECK_GET_UINT32(arg, value, -1); - reflection->SetRepeatedUInt32(message, field_descriptor, index, value); - break; - } - case FieldDescriptor::CPPTYPE_UINT64: { - GOOGLE_CHECK_GET_UINT64(arg, value, -1); - reflection->SetRepeatedUInt64(message, field_descriptor, index, value); - break; - } - case FieldDescriptor::CPPTYPE_FLOAT: { - GOOGLE_CHECK_GET_FLOAT(arg, value, -1); - reflection->SetRepeatedFloat(message, field_descriptor, index, value); - break; - } - case FieldDescriptor::CPPTYPE_DOUBLE: { - GOOGLE_CHECK_GET_DOUBLE(arg, value, -1); - reflection->SetRepeatedDouble(message, field_descriptor, index, value); - break; - } - case FieldDescriptor::CPPTYPE_BOOL: { - GOOGLE_CHECK_GET_BOOL(arg, value, -1); - reflection->SetRepeatedBool(message, field_descriptor, index, value); - break; - } - case FieldDescriptor::CPPTYPE_STRING: { - if (!CheckAndSetString( - arg, message, field_descriptor, reflection, false, index)) { - return -1; - } - break; - } - case FieldDescriptor::CPPTYPE_ENUM: { - GOOGLE_CHECK_GET_INT32(arg, value, -1); - if (reflection->SupportsUnknownEnumValues()) { - reflection->SetRepeatedEnumValue(message, field_descriptor, index, - value); - } else { - const EnumDescriptor* enum_descriptor = field_descriptor->enum_type(); - const EnumValueDescriptor* enum_value = - enum_descriptor->FindValueByNumber(value); - if (enum_value != NULL) { - reflection->SetRepeatedEnum(message, field_descriptor, index, - enum_value); - } else { - ScopedPyObjectPtr s(PyObject_Str(arg)); - if (s != NULL) { - PyErr_Format(PyExc_ValueError, "Unknown enum value: %s", - PyString_AsString(s.get())); - } - return -1; - } - } - break; - } - default: - PyErr_Format( - PyExc_SystemError, "Adding value to a field of unknown type %d", - field_descriptor->cpp_type()); - return -1; - } - return 0; -} - -static PyObject* Item(RepeatedScalarContainer* self, Py_ssize_t index) { - Message* message = self->message; - const FieldDescriptor* field_descriptor = self->parent_field_descriptor; - const Reflection* reflection = message->GetReflection(); - - int field_size = reflection->FieldSize(*message, field_descriptor); - if (index < 0) { - index = field_size + index; - } - if (index < 0 || index >= field_size) { - PyErr_Format(PyExc_IndexError, - "list index (%zd) out of range", - index); - return NULL; - } - - PyObject* result = NULL; - switch (field_descriptor->cpp_type()) { - case FieldDescriptor::CPPTYPE_INT32: { - int32 value = reflection->GetRepeatedInt32( - *message, field_descriptor, index); - result = PyInt_FromLong(value); - break; - } - case FieldDescriptor::CPPTYPE_INT64: { - int64 value = reflection->GetRepeatedInt64( - *message, field_descriptor, index); - result = PyLong_FromLongLong(value); - break; - } - case FieldDescriptor::CPPTYPE_UINT32: { - uint32 value = reflection->GetRepeatedUInt32( - *message, field_descriptor, index); - result = PyLong_FromLongLong(value); - break; - } - case FieldDescriptor::CPPTYPE_UINT64: { - uint64 value = reflection->GetRepeatedUInt64( - *message, field_descriptor, index); - result = PyLong_FromUnsignedLongLong(value); - break; - } - case FieldDescriptor::CPPTYPE_FLOAT: { - float value = reflection->GetRepeatedFloat( - *message, field_descriptor, index); - result = PyFloat_FromDouble(value); - break; - } - case FieldDescriptor::CPPTYPE_DOUBLE: { - double value = reflection->GetRepeatedDouble( - *message, field_descriptor, index); - result = PyFloat_FromDouble(value); - break; - } - case FieldDescriptor::CPPTYPE_BOOL: { - bool value = reflection->GetRepeatedBool( - *message, field_descriptor, index); - result = PyBool_FromLong(value ? 1 : 0); - break; - } - case FieldDescriptor::CPPTYPE_ENUM: { - const EnumValueDescriptor* enum_value = - message->GetReflection()->GetRepeatedEnum( - *message, field_descriptor, index); - result = PyInt_FromLong(enum_value->number()); - break; - } - case FieldDescriptor::CPPTYPE_STRING: { - string value = reflection->GetRepeatedString( - *message, field_descriptor, index); - result = ToStringObject(field_descriptor, value); - break; - } - case FieldDescriptor::CPPTYPE_MESSAGE: { - PyObject* py_cmsg = PyObject_CallObject(reinterpret_cast<PyObject*>( - &CMessage_Type), NULL); - if (py_cmsg == NULL) { - return NULL; - } - CMessage* cmsg = reinterpret_cast<CMessage*>(py_cmsg); - const Message& msg = reflection->GetRepeatedMessage( - *message, field_descriptor, index); - cmsg->owner = self->owner; - cmsg->parent = self->parent; - cmsg->message = const_cast<Message*>(&msg); - cmsg->read_only = false; - result = reinterpret_cast<PyObject*>(py_cmsg); - break; - } - default: - PyErr_Format( - PyExc_SystemError, - "Getting value from a repeated field of unknown type %d", - field_descriptor->cpp_type()); - } - - return result; -} - -static PyObject* Subscript(RepeatedScalarContainer* self, PyObject* slice) { - Py_ssize_t from; - Py_ssize_t to; - Py_ssize_t step; - Py_ssize_t length; - Py_ssize_t slicelength; - bool return_list = false; -#if PY_MAJOR_VERSION < 3 - if (PyInt_Check(slice)) { - from = to = PyInt_AsLong(slice); - } else // NOLINT -#endif - if (PyLong_Check(slice)) { - from = to = PyLong_AsLong(slice); - } else if (PySlice_Check(slice)) { - length = Len(self); -#if PY_MAJOR_VERSION >= 3 - if (PySlice_GetIndicesEx(slice, -#else - if (PySlice_GetIndicesEx(reinterpret_cast<PySliceObject*>(slice), -#endif - length, &from, &to, &step, &slicelength) == -1) { - return NULL; - } - return_list = true; - } else { - PyErr_SetString(PyExc_TypeError, "list indices must be integers"); - return NULL; - } - - if (!return_list) { - return Item(self, from); - } - - PyObject* list = PyList_New(0); - if (list == NULL) { - return NULL; - } - if (from <= to) { - if (step < 0) { - return list; - } - for (Py_ssize_t index = from; index < to; index += step) { - if (index < 0 || index >= length) { - break; - } - ScopedPyObjectPtr s(Item(self, index)); - PyList_Append(list, s.get()); - } - } else { - if (step > 0) { - return list; - } - for (Py_ssize_t index = from; index > to; index += step) { - if (index < 0 || index >= length) { - break; - } - ScopedPyObjectPtr s(Item(self, index)); - PyList_Append(list, s.get()); - } - } - return list; -} - -PyObject* Append(RepeatedScalarContainer* self, PyObject* item) { - cmessage::AssureWritable(self->parent); - Message* message = self->message; - const FieldDescriptor* field_descriptor = self->parent_field_descriptor; - - const Reflection* reflection = message->GetReflection(); - switch (field_descriptor->cpp_type()) { - case FieldDescriptor::CPPTYPE_INT32: { - GOOGLE_CHECK_GET_INT32(item, value, NULL); - reflection->AddInt32(message, field_descriptor, value); - break; - } - case FieldDescriptor::CPPTYPE_INT64: { - GOOGLE_CHECK_GET_INT64(item, value, NULL); - reflection->AddInt64(message, field_descriptor, value); - break; - } - case FieldDescriptor::CPPTYPE_UINT32: { - GOOGLE_CHECK_GET_UINT32(item, value, NULL); - reflection->AddUInt32(message, field_descriptor, value); - break; - } - case FieldDescriptor::CPPTYPE_UINT64: { - GOOGLE_CHECK_GET_UINT64(item, value, NULL); - reflection->AddUInt64(message, field_descriptor, value); - break; - } - case FieldDescriptor::CPPTYPE_FLOAT: { - GOOGLE_CHECK_GET_FLOAT(item, value, NULL); - reflection->AddFloat(message, field_descriptor, value); - break; - } - case FieldDescriptor::CPPTYPE_DOUBLE: { - GOOGLE_CHECK_GET_DOUBLE(item, value, NULL); - reflection->AddDouble(message, field_descriptor, value); - break; - } - case FieldDescriptor::CPPTYPE_BOOL: { - GOOGLE_CHECK_GET_BOOL(item, value, NULL); - reflection->AddBool(message, field_descriptor, value); - break; - } - case FieldDescriptor::CPPTYPE_STRING: { - if (!CheckAndSetString( - item, message, field_descriptor, reflection, true, -1)) { - return NULL; - } - break; - } - case FieldDescriptor::CPPTYPE_ENUM: { - GOOGLE_CHECK_GET_INT32(item, value, NULL); - if (reflection->SupportsUnknownEnumValues()) { - reflection->AddEnumValue(message, field_descriptor, value); - } else { - const EnumDescriptor* enum_descriptor = field_descriptor->enum_type(); - const EnumValueDescriptor* enum_value = - enum_descriptor->FindValueByNumber(value); - if (enum_value != NULL) { - reflection->AddEnum(message, field_descriptor, enum_value); - } else { - ScopedPyObjectPtr s(PyObject_Str(item)); - if (s != NULL) { - PyErr_Format(PyExc_ValueError, "Unknown enum value: %s", - PyString_AsString(s.get())); - } - return NULL; - } - } - break; - } - default: - PyErr_Format( - PyExc_SystemError, "Adding value to a field of unknown type %d", - field_descriptor->cpp_type()); - return NULL; - } - - Py_RETURN_NONE; -} - -static int AssSubscript(RepeatedScalarContainer* self, - PyObject* slice, - PyObject* value) { - Py_ssize_t from; - Py_ssize_t to; - Py_ssize_t step; - Py_ssize_t length; - Py_ssize_t slicelength; - bool create_list = false; - - cmessage::AssureWritable(self->parent); - Message* message = self->message; - const FieldDescriptor* field_descriptor = - self->parent_field_descriptor; - -#if PY_MAJOR_VERSION < 3 - if (PyInt_Check(slice)) { - from = to = PyInt_AsLong(slice); - } else -#endif - if (PyLong_Check(slice)) { - from = to = PyLong_AsLong(slice); - } else if (PySlice_Check(slice)) { - const Reflection* reflection = message->GetReflection(); - length = reflection->FieldSize(*message, field_descriptor); -#if PY_MAJOR_VERSION >= 3 - if (PySlice_GetIndicesEx(slice, -#else - if (PySlice_GetIndicesEx(reinterpret_cast<PySliceObject*>(slice), -#endif - length, &from, &to, &step, &slicelength) == -1) { - return -1; - } - create_list = true; - } else { - PyErr_SetString(PyExc_TypeError, "list indices must be integers"); - return -1; - } - - if (value == NULL) { - return cmessage::InternalDeleteRepeatedField( - self->parent, field_descriptor, slice, NULL); - } - - if (!create_list) { - return AssignItem(self, from, value); - } - - ScopedPyObjectPtr full_slice(PySlice_New(NULL, NULL, NULL)); - if (full_slice == NULL) { - return -1; - } - ScopedPyObjectPtr new_list(Subscript(self, full_slice.get())); - if (new_list == NULL) { - return -1; - } - if (PySequence_SetSlice(new_list.get(), from, to, value) < 0) { - return -1; - } - - return InternalAssignRepeatedField(self, new_list.get()); -} - -PyObject* Extend(RepeatedScalarContainer* self, PyObject* value) { - cmessage::AssureWritable(self->parent); - - // TODO(ptucker): Deprecate this behavior. b/18413862 - if (value == Py_None) { - Py_RETURN_NONE; - } - if ((Py_TYPE(value)->tp_as_sequence == NULL) && PyObject_Not(value)) { - Py_RETURN_NONE; - } - - ScopedPyObjectPtr iter(PyObject_GetIter(value)); - if (iter == NULL) { - PyErr_SetString(PyExc_TypeError, "Value must be iterable"); - return NULL; - } - ScopedPyObjectPtr next; - while ((next.reset(PyIter_Next(iter.get()))) != NULL) { - if (ScopedPyObjectPtr(Append(self, next.get())) == NULL) { - return NULL; - } - } - if (PyErr_Occurred()) { - return NULL; - } - Py_RETURN_NONE; -} - -static PyObject* Insert(RepeatedScalarContainer* self, PyObject* args) { - Py_ssize_t index; - PyObject* value; - if (!PyArg_ParseTuple(args, "lO", &index, &value)) { - return NULL; - } - ScopedPyObjectPtr full_slice(PySlice_New(NULL, NULL, NULL)); - ScopedPyObjectPtr new_list(Subscript(self, full_slice.get())); - if (PyList_Insert(new_list.get(), index, value) < 0) { - return NULL; - } - int ret = InternalAssignRepeatedField(self, new_list.get()); - if (ret < 0) { - return NULL; - } - Py_RETURN_NONE; -} - -static PyObject* Remove(RepeatedScalarContainer* self, PyObject* value) { - Py_ssize_t match_index = -1; - for (Py_ssize_t i = 0; i < Len(self); ++i) { - ScopedPyObjectPtr elem(Item(self, i)); - if (PyObject_RichCompareBool(elem.get(), value, Py_EQ)) { - match_index = i; - break; - } - } - if (match_index == -1) { - PyErr_SetString(PyExc_ValueError, "remove(x): x not in container"); - return NULL; - } - if (AssignItem(self, match_index, NULL) < 0) { - return NULL; - } - Py_RETURN_NONE; -} - -static PyObject* RichCompare(RepeatedScalarContainer* self, - PyObject* other, - int opid) { - if (opid != Py_EQ && opid != Py_NE) { - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; - } - - // Copy the contents of this repeated scalar container, and other if it is - // also a repeated scalar container, into Python lists so we can delegate - // to the list's compare method. - - ScopedPyObjectPtr full_slice(PySlice_New(NULL, NULL, NULL)); - if (full_slice == NULL) { - return NULL; - } - - ScopedPyObjectPtr other_list_deleter; - if (PyObject_TypeCheck(other, &RepeatedScalarContainer_Type)) { - other_list_deleter.reset(Subscript( - reinterpret_cast<RepeatedScalarContainer*>(other), full_slice.get())); - other = other_list_deleter.get(); - } - - ScopedPyObjectPtr list(Subscript(self, full_slice.get())); - if (list == NULL) { - return NULL; - } - return PyObject_RichCompare(list.get(), other, opid); -} - -PyObject* Reduce(RepeatedScalarContainer* unused_self) { - PyErr_Format( - PickleError_class, - "can't pickle repeated message fields, convert to list first"); - return NULL; -} - -static PyObject* Sort(RepeatedScalarContainer* self, - PyObject* args, - PyObject* kwds) { - // Support the old sort_function argument for backwards - // compatibility. - if (kwds != NULL) { - PyObject* sort_func = PyDict_GetItemString(kwds, "sort_function"); - if (sort_func != NULL) { - // Must set before deleting as sort_func is a borrowed reference - // and kwds might be the only thing keeping it alive. - if (PyDict_SetItemString(kwds, "cmp", sort_func) == -1) - return NULL; - if (PyDict_DelItemString(kwds, "sort_function") == -1) - return NULL; - } - } - - ScopedPyObjectPtr full_slice(PySlice_New(NULL, NULL, NULL)); - if (full_slice == NULL) { - return NULL; - } - ScopedPyObjectPtr list(Subscript(self, full_slice.get())); - if (list == NULL) { - return NULL; - } - ScopedPyObjectPtr m(PyObject_GetAttrString(list.get(), "sort")); - if (m == NULL) { - return NULL; - } - ScopedPyObjectPtr res(PyObject_Call(m.get(), args, kwds)); - if (res == NULL) { - return NULL; - } - int ret = InternalAssignRepeatedField(self, list.get()); - if (ret < 0) { - return NULL; - } - Py_RETURN_NONE; -} - -static PyObject* Pop(RepeatedScalarContainer* self, - PyObject* args) { - Py_ssize_t index = -1; - if (!PyArg_ParseTuple(args, "|n", &index)) { - return NULL; - } - PyObject* item = Item(self, index); - if (item == NULL) { - PyErr_Format(PyExc_IndexError, - "list index (%zd) out of range", - index); - return NULL; - } - if (AssignItem(self, index, NULL) < 0) { - return NULL; - } - return item; -} - -// The private constructor of RepeatedScalarContainer objects. -PyObject *NewContainer( - CMessage* parent, const FieldDescriptor* parent_field_descriptor) { - if (!CheckFieldBelongsToMessage(parent_field_descriptor, parent->message)) { - return NULL; - } - - RepeatedScalarContainer* self = reinterpret_cast<RepeatedScalarContainer*>( - PyType_GenericAlloc(&RepeatedScalarContainer_Type, 0)); - if (self == NULL) { - return NULL; - } - - self->message = parent->message; - self->parent = parent; - self->parent_field_descriptor = parent_field_descriptor; - self->owner = parent->owner; - - return reinterpret_cast<PyObject*>(self); -} - -// Initializes the underlying Message object of "to" so it becomes a new parent -// repeated scalar, and copies all the values from "from" to it. A child scalar -// container can be released by passing it as both from and to (e.g. making it -// the recipient of the new parent message and copying the values from itself). -static int InitializeAndCopyToParentContainer( - RepeatedScalarContainer* from, - RepeatedScalarContainer* to) { - ScopedPyObjectPtr full_slice(PySlice_New(NULL, NULL, NULL)); - if (full_slice == NULL) { - return -1; - } - ScopedPyObjectPtr values(Subscript(from, full_slice.get())); - if (values == NULL) { - return -1; - } - Message* new_message = from->message->New(); - to->parent = NULL; - to->parent_field_descriptor = from->parent_field_descriptor; - to->message = new_message; - to->owner.reset(new_message); - if (InternalAssignRepeatedField(to, values.get()) < 0) { - return -1; - } - return 0; -} - -int Release(RepeatedScalarContainer* self) { - return InitializeAndCopyToParentContainer(self, self); -} - -PyObject* DeepCopy(RepeatedScalarContainer* self, PyObject* arg) { - RepeatedScalarContainer* clone = reinterpret_cast<RepeatedScalarContainer*>( - PyType_GenericAlloc(&RepeatedScalarContainer_Type, 0)); - if (clone == NULL) { - return NULL; - } - - if (InitializeAndCopyToParentContainer(self, clone) < 0) { - Py_DECREF(clone); - return NULL; - } - return reinterpret_cast<PyObject*>(clone); -} - -static void Dealloc(RepeatedScalarContainer* self) { - self->owner.reset(); - Py_TYPE(self)->tp_free(reinterpret_cast<PyObject*>(self)); -} - -void SetOwner(RepeatedScalarContainer* self, - const shared_ptr<Message>& new_owner) { - self->owner = new_owner; -} - -static PySequenceMethods SqMethods = { - (lenfunc)Len, /* sq_length */ - 0, /* sq_concat */ - 0, /* sq_repeat */ - (ssizeargfunc)Item, /* sq_item */ - 0, /* sq_slice */ - (ssizeobjargproc)AssignItem /* sq_ass_item */ -}; - -static PyMappingMethods MpMethods = { - (lenfunc)Len, /* mp_length */ - (binaryfunc)Subscript, /* mp_subscript */ - (objobjargproc)AssSubscript, /* mp_ass_subscript */ -}; - -static PyMethodDef Methods[] = { - { "__deepcopy__", (PyCFunction)DeepCopy, METH_VARARGS, - "Makes a deep copy of the class." }, - { "__reduce__", (PyCFunction)Reduce, METH_NOARGS, - "Outputs picklable representation of the repeated field." }, - { "append", (PyCFunction)Append, METH_O, - "Appends an object to the repeated container." }, - { "extend", (PyCFunction)Extend, METH_O, - "Appends objects to the repeated container." }, - { "insert", (PyCFunction)Insert, METH_VARARGS, - "Appends objects to the repeated container." }, - { "pop", (PyCFunction)Pop, METH_VARARGS, - "Removes an object from the repeated container and returns it." }, - { "remove", (PyCFunction)Remove, METH_O, - "Removes an object from the repeated container." }, - { "sort", (PyCFunction)Sort, METH_VARARGS | METH_KEYWORDS, - "Sorts the repeated container."}, - { NULL, NULL } -}; - -} // namespace repeated_scalar_container - -PyTypeObject RepeatedScalarContainer_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - FULL_MODULE_NAME ".RepeatedScalarContainer", // tp_name - sizeof(RepeatedScalarContainer), // tp_basicsize - 0, // tp_itemsize - (destructor)repeated_scalar_container::Dealloc, // tp_dealloc - 0, // tp_print - 0, // tp_getattr - 0, // tp_setattr - 0, // tp_compare - 0, // tp_repr - 0, // tp_as_number - &repeated_scalar_container::SqMethods, // tp_as_sequence - &repeated_scalar_container::MpMethods, // tp_as_mapping - PyObject_HashNotImplemented, // tp_hash - 0, // tp_call - 0, // tp_str - 0, // tp_getattro - 0, // tp_setattro - 0, // tp_as_buffer - Py_TPFLAGS_DEFAULT, // tp_flags - "A Repeated scalar container", // tp_doc - 0, // tp_traverse - 0, // tp_clear - (richcmpfunc)repeated_scalar_container::RichCompare, // tp_richcompare - 0, // tp_weaklistoffset - 0, // tp_iter - 0, // tp_iternext - repeated_scalar_container::Methods, // tp_methods - 0, // tp_members - 0, // tp_getset - 0, // tp_base - 0, // tp_dict - 0, // tp_descr_get - 0, // tp_descr_set - 0, // tp_dictoffset - 0, // tp_init -}; - -} // namespace python -} // namespace protobuf -} // namespace google |