1 //===- PybindUtils.h - Utilities for interop with pybind11 ------*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #ifndef MLIR_BINDINGS_PYTHON_PYBINDUTILS_H
10 #define MLIR_BINDINGS_PYTHON_PYBINDUTILS_H
11 
12 #include <pybind11/pybind11.h>
13 
14 #include "llvm/ADT/Twine.h"
15 
16 namespace mlir {
17 namespace python {
18 
19 // Sets a python error, ready to be thrown to return control back to the
20 // python runtime.
21 // Correct usage:
22 //   throw SetPyError(PyExc_ValueError, "Foobar'd");
23 pybind11::error_already_set SetPyError(PyObject *excClass,
24                                        const llvm::Twine &message);
25 
26 } // namespace python
27 } // namespace mlir
28 
29 #endif // MLIR_BINDINGS_PYTHON_PYBINDUTILS_H
30