import os
import json

settings = dict()


def set_setting(setting, value):
    global settings
    settings[setting] = value


def get_setting(setting):
    return settings[setting]


def load_settings():  # 加载设置
    global settings
    if os.path.exists('settings.json'):
        with open('settings.json', 'r', encoding='utf-8_sig') as f:
            settings = json.load(f)
    else:
        with open('default.json', 'r', encoding='utf-8_sig') as f:
            settings = json.load(f)
    if get_setting('打印设置'):
        for i, j in settings.items():
            print(f'{i}: {j}')


load_settings()