python获取当前项目根路径

两行代码搞定

import os

class BaseUtil:

    # 获取项目根路径
    def get_item_path(self, item_name):
        """
        :param item_name: 项目名称，如pythonProject
        :return:
        """
        # 获取当前所在文件的路径
        cur_path = os.path.abspath(os.path.dirname(__file__))

        # 获取根目录
        return cur_path[:cur_path.find(item_name)] + item_name

>>>执行结果
C:\Users\86158\Desktop\pythonProject