expose the __flags__ attribute on types

timfel · timfel · commit d5ef994754ec · 2019-02-07T10:29:12.000+01:00
diff --git a/graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/objects/type/TypeBuiltins.java b/graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/objects/type/TypeBuiltins.java
@@ -876,4 +876,15 @@ Object setNative(@SuppressWarnings("unused") PythonAbstractNativeObject cls, @Su
             throw raise(PythonErrorType.RuntimeError, "can't set attributes of native type");
         }
     }
+
+    @Builtin(name = "__flags__", fixedNumOfPositionalArgs = 1, isGetter = true)
+    @GenerateNodeFactory
+    static abstract class FlagsNode extends PythonUnaryBuiltinNode {
+        @Child TypeNodes.GetTypeFlagsNode getFlagsNode = TypeNodes.GetTypeFlagsNode.create();
+
+        @Specialization
+        Object flags(PythonAbstractClass self) {
+            return getFlagsNode.execute(self);
+        }
+    }
 }

Original file line number	Diff line number	Diff line change
`@@ -876,4 +876,15 @@ Object setNative(@SuppressWarnings("unused") PythonAbstractNativeObject cls, @Su`
`876`	`876`	`throw raise(PythonErrorType.RuntimeError, "can't set attributes of native type");`
`877`	`877`	`}`
`878`	`878`	`}`
	`879`	`+`
	`880`	`+ @Builtin(name = "__flags__", fixedNumOfPositionalArgs = 1, isGetter = true)`
	`881`	`+ @GenerateNodeFactory`
	`882`	`+ static abstract class FlagsNode extends PythonUnaryBuiltinNode {`
	`883`	`+ @Child TypeNodes.GetTypeFlagsNode getFlagsNode = TypeNodes.GetTypeFlagsNode.create();`
	`884`	`+`
	`885`	`+ @Specialization`
	`886`	`+ Object flags(PythonAbstractClass self) {`
	`887`	`+ return getFlagsNode.execute(self);`
	`888`	`+ }`
	`889`	`+ }`
`879`	`890`	`}`