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Unified Diff: third_party/protobuf/python/google/protobuf/pyext/map_container.cc

Issue 1983203003: Update third_party/protobuf to protobuf-v3.0.0-beta-3 (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: owners Created 4 years, 7 months ago
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Index: third_party/protobuf/python/google/protobuf/pyext/map_container.cc
diff --git a/third_party/protobuf/python/google/protobuf/pyext/map_container.cc b/third_party/protobuf/python/google/protobuf/pyext/map_container.cc
index c39f7b839599ab804d1eb315b82115dc951b4e53..e022406d11f0400a12b01f1072773c4cf3813f03 100644
--- a/third_party/protobuf/python/google/protobuf/pyext/map_container.cc
+++ b/third_party/protobuf/python/google/protobuf/pyext/map_container.cc
@@ -32,6 +32,11 @@
#include <google/protobuf/pyext/map_container.h>
+#include <memory>
+#ifndef _SHARED_PTR_H
+#include <google/protobuf/stubs/shared_ptr.h>
+#endif
+
#include <google/protobuf/stubs/logging.h>
#include <google/protobuf/stubs/common.h>
#include <google/protobuf/stubs/scoped_ptr.h>
@@ -70,7 +75,7 @@ class MapReflectionFriend {
struct MapIterator {
PyObject_HEAD;
- scoped_ptr< ::google::protobuf::MapIterator> iter;
+ google::protobuf::scoped_ptr< ::google::protobuf::MapIterator> iter;
// A pointer back to the container, so we can notice changes to the version.
// We own a ref on this.
@@ -395,7 +400,12 @@ PyObject *NewScalarMapContainer(
return NULL;
}
+#if PY_MAJOR_VERSION >= 3
+ ScopedPyObjectPtr obj(PyType_GenericAlloc(
+ reinterpret_cast<PyTypeObject *>(ScalarMapContainer_Type), 0));
+#else
ScopedPyObjectPtr obj(PyType_GenericAlloc(&ScalarMapContainer_Type, 0));
+#endif
if (obj.get() == NULL) {
return PyErr_Format(PyExc_RuntimeError,
"Could not allocate new container.");
@@ -510,12 +520,6 @@ static void ScalarMapDealloc(PyObject* _self) {
Py_TYPE(_self)->tp_free(_self);
}
-static PyMappingMethods ScalarMapMappingMethods = {
- MapReflectionFriend::Length, // mp_length
- MapReflectionFriend::ScalarMapGetItem, // mp_subscript
- MapReflectionFriend::ScalarMapSetItem, // mp_ass_subscript
-};
-
static PyMethodDef ScalarMapMethods[] = {
{ "__contains__", MapReflectionFriend::Contains, METH_O,
"Tests whether a key is a member of the map." },
@@ -532,44 +536,71 @@ static PyMethodDef ScalarMapMethods[] = {
{NULL, NULL},
};
-PyTypeObject ScalarMapContainer_Type = {
- PyVarObject_HEAD_INIT(&PyType_Type, 0)
- FULL_MODULE_NAME ".ScalarMapContainer", // tp_name
- sizeof(MapContainer), // tp_basicsize
- 0, // tp_itemsize
- ScalarMapDealloc, // tp_dealloc
- 0, // tp_print
- 0, // tp_getattr
- 0, // tp_setattr
- 0, // tp_compare
- 0, // tp_repr
- 0, // tp_as_number
- 0, // tp_as_sequence
- &ScalarMapMappingMethods, // tp_as_mapping
- 0, // tp_hash
- 0, // tp_call
- 0, // tp_str
- 0, // tp_getattro
- 0, // tp_setattro
- 0, // tp_as_buffer
- Py_TPFLAGS_DEFAULT, // tp_flags
- "A scalar map container", // tp_doc
- 0, // tp_traverse
- 0, // tp_clear
- 0, // tp_richcompare
- 0, // tp_weaklistoffset
- MapReflectionFriend::GetIterator, // tp_iter
- 0, // tp_iternext
- ScalarMapMethods, // 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
-};
+#if PY_MAJOR_VERSION >= 3
+ static PyType_Slot ScalarMapContainer_Type_slots[] = {
+ {Py_tp_dealloc, (void *)ScalarMapDealloc},
+ {Py_mp_length, (void *)MapReflectionFriend::Length},
+ {Py_mp_subscript, (void *)MapReflectionFriend::ScalarMapGetItem},
+ {Py_mp_ass_subscript, (void *)MapReflectionFriend::ScalarMapSetItem},
+ {Py_tp_methods, (void *)ScalarMapMethods},
+ {Py_tp_iter, (void *)MapReflectionFriend::GetIterator},
+ {0, 0},
+ };
+
+ PyType_Spec ScalarMapContainer_Type_spec = {
+ FULL_MODULE_NAME ".ScalarMapContainer",
+ sizeof(MapContainer),
+ 0,
+ Py_TPFLAGS_DEFAULT,
+ ScalarMapContainer_Type_slots
+ };
+ PyObject *ScalarMapContainer_Type;
+#else
+ static PyMappingMethods ScalarMapMappingMethods = {
+ MapReflectionFriend::Length, // mp_length
+ MapReflectionFriend::ScalarMapGetItem, // mp_subscript
+ MapReflectionFriend::ScalarMapSetItem, // mp_ass_subscript
+ };
+
+ PyTypeObject ScalarMapContainer_Type = {
+ PyVarObject_HEAD_INIT(&PyType_Type, 0)
+ FULL_MODULE_NAME ".ScalarMapContainer", // tp_name
+ sizeof(MapContainer), // tp_basicsize
+ 0, // tp_itemsize
+ ScalarMapDealloc, // tp_dealloc
+ 0, // tp_print
+ 0, // tp_getattr
+ 0, // tp_setattr
+ 0, // tp_compare
+ 0, // tp_repr
+ 0, // tp_as_number
+ 0, // tp_as_sequence
+ &ScalarMapMappingMethods, // tp_as_mapping
+ 0, // tp_hash
+ 0, // tp_call
+ 0, // tp_str
+ 0, // tp_getattro
+ 0, // tp_setattro
+ 0, // tp_as_buffer
+ Py_TPFLAGS_DEFAULT, // tp_flags
+ "A scalar map container", // tp_doc
+ 0, // tp_traverse
+ 0, // tp_clear
+ 0, // tp_richcompare
+ 0, // tp_weaklistoffset
+ MapReflectionFriend::GetIterator, // tp_iter
+ 0, // tp_iternext
+ ScalarMapMethods, // 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
+ };
+#endif
// MessageMap //////////////////////////////////////////////////////////////////
@@ -584,8 +615,7 @@ static PyObject* GetCMessage(MessageMapContainer* self, Message* message) {
PyObject* ret = PyDict_GetItem(self->message_dict, key.get());
if (ret == NULL) {
- CMessage* cmsg = cmessage::NewEmptyMessage(self->subclass_init,
- message->GetDescriptor());
+ CMessage* cmsg = cmessage::NewEmptyMessage(self->message_class);
ret = reinterpret_cast<PyObject*>(cmsg);
if (cmsg == NULL) {
@@ -608,12 +638,17 @@ static PyObject* GetCMessage(MessageMapContainer* self, Message* message) {
PyObject* NewMessageMapContainer(
CMessage* parent, const google::protobuf::FieldDescriptor* parent_field_descriptor,
- PyObject* concrete_class) {
+ CMessageClass* message_class) {
if (!CheckFieldBelongsToMessage(parent_field_descriptor, parent->message)) {
return NULL;
}
+#if PY_MAJOR_VERSION >= 3
+ PyObject* obj = PyType_GenericAlloc(
+ reinterpret_cast<PyTypeObject *>(MessageMapContainer_Type), 0);
+#else
PyObject* obj = PyType_GenericAlloc(&MessageMapContainer_Type, 0);
+#endif
if (obj == NULL) {
return PyErr_Format(PyExc_RuntimeError,
"Could not allocate new container.");
@@ -638,8 +673,8 @@ PyObject* NewMessageMapContainer(
"Could not allocate message dict.");
}
- Py_INCREF(concrete_class);
- self->subclass_init = concrete_class;
+ Py_INCREF(message_class);
+ self->message_class = message_class;
if (self->key_field_descriptor == NULL ||
self->value_field_descriptor == NULL) {
@@ -732,15 +767,10 @@ static void MessageMapDealloc(PyObject* _self) {
MessageMapContainer* self = GetMessageMap(_self);
self->owner.reset();
Py_DECREF(self->message_dict);
+ Py_DECREF(self->message_class);
Py_TYPE(_self)->tp_free(_self);
}
-static PyMappingMethods MessageMapMappingMethods = {
- MapReflectionFriend::Length, // mp_length
- MapReflectionFriend::MessageMapGetItem, // mp_subscript
- MapReflectionFriend::MessageMapSetItem, // mp_ass_subscript
-};
-
static PyMethodDef MessageMapMethods[] = {
{ "__contains__", (PyCFunction)MapReflectionFriend::Contains, METH_O,
"Tests whether the map contains this element."},
@@ -759,44 +789,72 @@ static PyMethodDef MessageMapMethods[] = {
{NULL, NULL},
};
-PyTypeObject MessageMapContainer_Type = {
- PyVarObject_HEAD_INIT(&PyType_Type, 0)
- FULL_MODULE_NAME ".MessageMapContainer", // tp_name
- sizeof(MessageMapContainer), // tp_basicsize
- 0, // tp_itemsize
- MessageMapDealloc, // tp_dealloc
- 0, // tp_print
- 0, // tp_getattr
- 0, // tp_setattr
- 0, // tp_compare
- 0, // tp_repr
- 0, // tp_as_number
- 0, // tp_as_sequence
- &MessageMapMappingMethods, // tp_as_mapping
- 0, // tp_hash
- 0, // tp_call
- 0, // tp_str
- 0, // tp_getattro
- 0, // tp_setattro
- 0, // tp_as_buffer
- Py_TPFLAGS_DEFAULT, // tp_flags
- "A map container for message", // tp_doc
- 0, // tp_traverse
- 0, // tp_clear
- 0, // tp_richcompare
- 0, // tp_weaklistoffset
- MapReflectionFriend::GetIterator, // tp_iter
- 0, // tp_iternext
- MessageMapMethods, // 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
-};
+#if PY_MAJOR_VERSION >= 3
+ static PyType_Slot MessageMapContainer_Type_slots[] = {
+ {Py_tp_dealloc, (void *)MessageMapDealloc},
+ {Py_mp_length, (void *)MapReflectionFriend::Length},
+ {Py_mp_subscript, (void *)MapReflectionFriend::MessageMapGetItem},
+ {Py_mp_ass_subscript, (void *)MapReflectionFriend::MessageMapSetItem},
+ {Py_tp_methods, (void *)MessageMapMethods},
+ {Py_tp_iter, (void *)MapReflectionFriend::GetIterator},
+ {0, 0}
+ };
+
+ PyType_Spec MessageMapContainer_Type_spec = {
+ FULL_MODULE_NAME ".MessageMapContainer",
+ sizeof(MessageMapContainer),
+ 0,
+ Py_TPFLAGS_DEFAULT,
+ MessageMapContainer_Type_slots
+ };
+
+ PyObject *MessageMapContainer_Type;
+#else
+ static PyMappingMethods MessageMapMappingMethods = {
+ MapReflectionFriend::Length, // mp_length
+ MapReflectionFriend::MessageMapGetItem, // mp_subscript
+ MapReflectionFriend::MessageMapSetItem, // mp_ass_subscript
+ };
+
+ PyTypeObject MessageMapContainer_Type = {
+ PyVarObject_HEAD_INIT(&PyType_Type, 0)
+ FULL_MODULE_NAME ".MessageMapContainer", // tp_name
+ sizeof(MessageMapContainer), // tp_basicsize
+ 0, // tp_itemsize
+ MessageMapDealloc, // tp_dealloc
+ 0, // tp_print
+ 0, // tp_getattr
+ 0, // tp_setattr
+ 0, // tp_compare
+ 0, // tp_repr
+ 0, // tp_as_number
+ 0, // tp_as_sequence
+ &MessageMapMappingMethods, // tp_as_mapping
+ 0, // tp_hash
+ 0, // tp_call
+ 0, // tp_str
+ 0, // tp_getattro
+ 0, // tp_setattro
+ 0, // tp_as_buffer
+ Py_TPFLAGS_DEFAULT, // tp_flags
+ "A map container for message", // tp_doc
+ 0, // tp_traverse
+ 0, // tp_clear
+ 0, // tp_richcompare
+ 0, // tp_weaklistoffset
+ MapReflectionFriend::GetIterator, // tp_iter
+ 0, // tp_iternext
+ MessageMapMethods, // 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
+ };
+#endif
// MapIterator /////////////////////////////////////////////////////////////////
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