#
#  Copyright 2025 The InfiniFlow Authors. All Rights Reserved.
#
#  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.
#
"""
OCR 模块工具函数
"""
import os


def get_project_base_directory(*args):
    """
    获取项目根目录
    
    Args:
        *args: 可选的子路径
        
    Returns:
        str: 项目根目录路径
    """
    # 获取当前文件的目录
    current_dir = os.path.dirname(os.path.realpath(__file__))
    # 返回 ocr 模块的父目录（项目根目录）
    base_dir = os.path.dirname(current_dir)
    
    if args:
        return os.path.join(base_dir, *args)
    return base_dir

