1 | /* Copyright 2020 The TensorFlow Authors. All Rights Reserved. |
2 | |
3 | Licensed under the Apache License, Version 2.0 (the "License"); |
4 | you may not use this file except in compliance with the License. |
5 | You may obtain a copy of the License at |
6 | |
7 | http://www.apache.org/licenses/LICENSE-2.0 |
8 | |
9 | Unless required by applicable law or agreed to in writing, software |
10 | distributed under the License is distributed on an "AS IS" BASIS, |
11 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
12 | See the License for the specific language governing permissions and |
13 | limitations under the License. |
14 | ==============================================================================*/ |
15 | // Note: This library is only used by python_api_info_test. It |
16 | // is not meant to be used in other circumstances. |
17 | |
18 | #include "pybind11/pybind11.h" |
19 | #include "pybind11/pytypes.h" |
20 | #include "pybind11/stl.h" |
21 | #include "tensorflow/python/framework/python_api_info.h" |
22 | |
23 | namespace py = pybind11; |
24 | |
25 | namespace tensorflow { |
26 | namespace { |
27 | |
28 | void InitializeFromRegisteredOp(PythonAPIInfo* api_info, |
29 | const std::string& op_name) { |
30 | auto result = api_info->InitializeFromRegisteredOp(op_name); |
31 | if (!result.ok()) { |
32 | PyErr_SetString(PyExc_ValueError, result.ToString().c_str()); |
33 | throw py::error_already_set(); |
34 | } |
35 | } |
36 | |
37 | void InitializeFromParamSpecs( |
38 | PythonAPIInfo* api_info, |
39 | const std::map<std::string, std::string>& input_specs, |
40 | const std::map<std::string, std::string>& attr_specs, |
41 | const std::vector<string>& param_names, py::handle defaults_tuple) { |
42 | auto result = api_info->InitializeFromParamSpecs( |
43 | input_specs, attr_specs, param_names, defaults_tuple.ptr()); |
44 | if (!result.ok()) { |
45 | PyErr_SetString(PyExc_ValueError, result.ToString().c_str()); |
46 | throw py::error_already_set(); |
47 | } |
48 | } |
49 | |
50 | std::string DebugInfo(PythonAPIInfo* api_info) { return api_info->DebugInfo(); } |
51 | |
52 | } // namespace |
53 | } // namespace tensorflow |
54 | |
55 | using PythonAPIInfo = tensorflow::PythonAPIInfo; |
56 | using InferredAttributes = tensorflow::PythonAPIInfo::InferredAttributes; |
57 | |
58 | PYBIND11_MODULE(_pywrap_python_api_info, m) { |
59 | py::class_<PythonAPIInfo>(m, "PythonAPIInfo" ) |
60 | .def(py::init<const std::string&>()) |
61 | .def("InitializeFromRegisteredOp" , |
62 | &tensorflow::InitializeFromRegisteredOp) |
63 | .def("InitializeFromParamSpecs" , &tensorflow::InitializeFromParamSpecs) |
64 | .def("DebugInfo" , &tensorflow::DebugInfo) |
65 | .def("InferredTypeAttrs" , |
66 | [](PythonAPIInfo* self) { return self->inferred_type_attrs(); }) |
67 | .def("InferredTypeListAttrs" , |
68 | [](PythonAPIInfo* self) { return self->inferred_type_list_attrs(); }) |
69 | .def("InferredLengthAttrs" , |
70 | [](PythonAPIInfo* self) { return self->inferred_length_attrs(); }); |
71 | py::class_<InferredAttributes>(m, "InferredAttributes" ) |
72 | .def_readonly("types" , &InferredAttributes::types) |
73 | .def_readonly("type_lists" , &InferredAttributes::type_lists) |
74 | .def_readonly("lengths" , &InferredAttributes::lengths); |
75 | } |
76 | |