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5f923cd | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 | // Copyright 2025 The ODML Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef THIRD_PARTY_ODML_LITERT_LM_RUNTIME_COMPONENTS_TOOL_USE_PYTHON_TOOL_FORMAT_UTILS_H_
#define THIRD_PARTY_ODML_LITERT_LM_RUNTIME_COMPONENTS_TOOL_USE_PYTHON_TOOL_FORMAT_UTILS_H_
#include <string>
#include "absl/status/statusor.h" // from @com_google_absl
#include "nlohmann/json.hpp" // from @nlohmann_json
namespace litert::lm {
// Formats a JSON value as a Python value.
//
// - Numbers are formatted as Python numbers.
// - Strings are formatted as Python strings.
// - Booleans are converted to "True" and "False".
// - Arrays are converted to Python lists.
// - Objects without the "type" key are converted to Python dictionaries.
// - Objects with the "type" key are converted to Python constructor calls.
// - Null values are converted to "None".
absl::StatusOr<std::string> FormatValueAsPython(
const nlohmann::ordered_json& value);
// Formats a JSON tool declaration as Python function signature.
//
// Example:
//
// Input - JSON tool declaration:
// ```json
// {
// "name": "test_tool",
// "description": "This is a test tool.",
// "parameters": {
// "properties": {
// "test_param_1": {
// "type": "string",
// "description": "First parameter."
// },
// "test_param_2": {
// "type": "array",
// "items": {
// "type": "integer"
// },
// "description": "Second parameter."
// },
// "test_param_3": {
// "type": "object",
// "properties": {
// "field_1": {
// "type": "string"
// }
// },
// "description": "Third parameter."
// }
// },
// "required": ["test_param_1", "test_param_2"]
// }
// }
// ```
//
// Output - Python function signature:
// ```python
// def test_tool(
// test_param_1: str,
// test_param_2: list[int],
// test_param_3: dict[str, float] | None = None,
// ) -> dict:
// """This is a test tool.
//
// Args:
// test_param_1: First parameter.
// test_param_2: Second parameter.
// test_param_3: Third parameter.
// """
absl::StatusOr<std::string> FormatToolAsPython(
const nlohmann::ordered_json& tool);
} // namespace litert::lm
#endif // THIRD_PARTY_ODML_LITERT_LM_RUNTIME_COMPONENTS_TOOL_USE_PYTHON_TOOL_FORMAT_UTILS_H_
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