1 files changed, 30 insertions, 0 deletions
diff --git a/mlir/lib/Bindings/Python/IRModule.h b/mlir/lib/Bindings/Python/IRModule.h
index 013bb7b..225580f 100644
--- a/mlir/lib/Bindings/Python/IRModule.h
+++ b/mlir/lib/Bindings/Python/IRModule.h
@@ -986,6 +986,8 @@ public:
   //   const char *pyClassName
   using ClassTy = pybind11::class_<DerivedTy, BaseTy>;
   using IsAFunctionTy = bool (*)(MlirAttribute);
+  using GetTypeIDFunctionTy = MlirTypeID (*)();
+  static constexpr GetTypeIDFunctionTy getTypeIdFunction = nullptr;
 
   PyConcreteAttribute() = default;
   PyConcreteAttribute(PyMlirContextRef contextRef, MlirAttribute attr)
@@ -1017,6 +1019,34 @@ public:
         pybind11::arg("other"));
     cls.def_property_readonly(
         "type", [](PyAttribute &attr) { return mlirAttributeGetType(attr); });
+    cls.def_property_readonly_static(
+        "static_typeid", [](py::object & /*class*/) -> MlirTypeID {
+          if (DerivedTy::getTypeIdFunction)
+            return DerivedTy::getTypeIdFunction();
+          throw py::attribute_error(
+              (DerivedTy::pyClassName + llvm::Twine(" has no typeid.")).str());
+        });
+    cls.def_property_readonly("typeid", [](PyAttribute &self) {
+      return py::cast(self).attr("typeid").cast<MlirTypeID>();
+    });
+    cls.def("__repr__", [](DerivedTy &self) {
+      PyPrintAccumulator printAccum;
+      printAccum.parts.append(DerivedTy::pyClassName);
+      printAccum.parts.append("(");
+      mlirAttributePrint(self, printAccum.getCallback(),
+                         printAccum.getUserData());
+      printAccum.parts.append(")");
+      return printAccum.join();
+    });
+
+    if (DerivedTy::getTypeIdFunction) {
+      PyGlobals::get().registerTypeCaster(
+          DerivedTy::getTypeIdFunction(),
+          pybind11::cpp_function([](PyAttribute pyAttribute) -> DerivedTy {
+            return pyAttribute;
+          }));
+    }
+
     DerivedTy::bindDerived(cls);
   }