common.py

# Copyright 2025 the LlamaFactory team.
#
# 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.

import json
from typing import TYPE_CHECKING, Any


if TYPE_CHECKING:
    from pydantic import BaseModel


def dictify(data: "BaseModel") -> dict[str, Any]:
    try:  # pydantic v2
        return data.model_dump(exclude_unset=True)
    except AttributeError:  # pydantic v1
        return data.dict(exclude_unset=True)


def jsonify(data: "BaseModel") -> str:
    try:  # pydantic v2
        return json.dumps(data.model_dump(exclude_unset=True), ensure_ascii=False)
    except AttributeError:  # pydantic v1
        return data.json(exclude_unset=True, ensure_ascii=False)