/* Copyright 2019 The TensorFlow Authors. All Rights Reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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==============================================================================*/
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#include "tensorflow/lite/python/interpreter_wrapper/python_error_reporter.h"
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namespace tflite {
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namespace interpreter_wrapper {
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// Report an error message
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int PythonErrorReporter::Report(const char* format, va_list args) {
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char buf[1024];
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int formatted = vsnprintf(buf, sizeof(buf), format, args);
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buffer_ << buf;
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return formatted;
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}
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// Set's a Python runtime exception with the last error.
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PyObject* PythonErrorReporter::exception() {
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std::string last_message = message();
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PyErr_SetString(PyExc_RuntimeError, last_message.c_str());
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return nullptr;
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}
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// Gets the last error message and clears the buffer.
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std::string PythonErrorReporter::message() {
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std::string value = buffer_.str();
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buffer_.clear();
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return value;
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}
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} // namespace interpreter_wrapper
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} // namespace tflite
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