config.py

import os


class Config:
    __conf = {
        "save_media_to": os.environ.get("SAVE_MEDIA_TO"),
        "tfa_type": "PUSH",
        "tfa_source": "push",
        "tfa_retries": 10,
        "tfa_delay": 5,
        "tfa_host": "",
        "tfa_username": "",
        "tfa_password": "",
    }
    __setters = [
        "set_logger",
        "save_media_to",
        "tfa_type",
        "tfa_source",
        "tfa_retries",
        "tfa_delay",
        "tfa_host",
        "tfa_username",
        "tfa_password",
    ]

    @staticmethod
    def config(name):
        return Config.__conf[name]

    def dump_config():
        return Config.__conf

    @staticmethod
    def set(name, value):
        if name in Config.__setters:
            Config.__conf[name] = value
        else:
            raise NameError("Name not accepted in set() method")