Stub for _tracemalloc

Author: otethal

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/Python3Core.java

@@ -55,6 +55,7 @@
 import java.util.ServiceLoader;
 import java.util.logging.Level;
 
+import com.oracle.graal.python.builtins.modules.TracemallocModuleBuiltins;
 import org.graalvm.nativeimage.ImageInfo;
 
 import com.oracle.graal.python.PythonLanguage;
@@ -575,7 +576,7 @@ private static PythonBuiltins[] initializeBuiltins(boolean nativeAccessAllowed)
                         new PythonCextWarnBuiltins(),
                         new WeakRefModuleBuiltins(),
                         new ReferenceTypeBuiltins(),
-                        new WarningsModuleBuiltins(),
+                        new TracemallocModuleBuiltins(),
                         new ContextVarBuiltins(),
                         new ContextBuiltins(),
                         new TokenBuiltins(),

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/modules/TracemallocModuleBuiltins.java

@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2023, 2023, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * The Universal Permissive License (UPL), Version 1.0
+ *
+ * Subject to the condition set forth below, permission is hereby granted to any
+ * person obtaining a copy of this software, associated documentation and/or
+ * data (collectively the "Software"), free of charge and under any and all
+ * copyright rights in the Software, and any and all patent rights owned or
+ * freely licensable by each licensor hereunder covering either (i) the
+ * unmodified Software as contributed to or provided by such licensor, or (ii)
+ * the Larger Works (as defined below), to deal in both
+ *
+ * (a) the Software, and
+ *
+ * (b) any piece of software and/or hardware listed in the lrgrwrks.txt file if
+ * one is included with the Software each a "Larger Work" to which the Software
+ * is contributed by such licensors),
+ *
+ * without restriction, including without limitation the rights to copy, create
+ * derivative works of, display, perform, and distribute the Software and make,
+ * use, sell, offer for sale, import, export, have made, and have sold the
+ * Software and the Larger Work(s), and to sublicense the foregoing rights on
+ * either these or other terms.
+ *
+ * This license is subject to the following condition:
+ *
+ * The above copyright notice and either this complete permission notice or at a
+ * minimum a reference to the UPL must be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package com.oracle.graal.python.builtins.modules;
+
+import static com.oracle.graal.python.nodes.BuiltinNames.J__TRACEMALLOC;
+
+import java.util.List;
+
+import com.oracle.graal.python.builtins.Builtin;
+import com.oracle.graal.python.builtins.CoreFunctions;
+import com.oracle.graal.python.builtins.Python3Core;
+import com.oracle.graal.python.builtins.PythonBuiltinClassType;
+import com.oracle.graal.python.builtins.PythonBuiltins;
+import com.oracle.graal.python.nodes.PRaiseNode;
+import com.oracle.graal.python.nodes.function.PythonBuiltinBaseNode;
+import com.oracle.graal.python.nodes.function.PythonBuiltinNode;
+import com.oracle.truffle.api.dsl.Cached;
+import com.oracle.truffle.api.dsl.GenerateNodeFactory;
+import com.oracle.truffle.api.dsl.NodeFactory;
+import com.oracle.truffle.api.dsl.Specialization;
+
+@CoreFunctions(defineModule = J__TRACEMALLOC)
+public class TracemallocModuleBuiltins extends PythonBuiltins {
+
+    @Override
+    protected List<? extends NodeFactory<? extends PythonBuiltinBaseNode>> getNodeFactories() {
+        return TracemallocModuleBuiltinsFactory.getFactories();
+    }
+
+    @Override
+    public void initialize(Python3Core core) {
+        super.initialize(core);
+    }
+
+    @Builtin(name = "_get_object_traceback", minNumOfPositionalArgs = 1)
+    @GenerateNodeFactory
+    abstract static class GetObjectTracebackNode extends PythonBuiltinNode {
+        @Specialization
+        static Object getObjectTraceback(Object obj,
+                        @Cached PRaiseNode raiseNode) {
+            throw raiseNode.raise(PythonBuiltinClassType.NotImplementedError);
+        }
+    }
+
+    @Builtin(name = "_get_traces")
+    @GenerateNodeFactory
+    abstract static class GetTracesNode extends PythonBuiltinNode {
+        @Specialization
+        static Object getTraces(
+                        @Cached PRaiseNode raiseNode) {
+            throw raiseNode.raise(PythonBuiltinClassType.NotImplementedError);
+        }
+    }
+}

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/nodes/BuiltinNames.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018, 2022, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2018, 2023, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * The Universal Permissive License (UPL), Version 1.0
@@ -365,6 +365,9 @@ public abstract class BuiltinNames {
     public static final String J__WARNINGS = "_warnings";
     public static final TruffleString T__WARNINGS = tsLiteral(J__WARNINGS);
 
+    public static final String J__TRACEMALLOC = "_tracemalloc";
+    public static final TruffleString T__TRACEMALLOC = tsLiteral(J__TRACEMALLOC);
+
     public static final String J_POSIX = "posix";
     public static final TruffleString T_POSIX = tsLiteral(J_POSIX);