SaveSystem.py

def save(data:dict[str, str], name:str):
    """
    This method saves some data associated to a name (to retrieve the data back).
    Previously saved data will be overwritten.
    :param data: A key-value dictionary containing the variables names (as keys) and their data (as values).
    :param name: The name to use to store the data and to retrieve it back (the identity of the owner of the data).
    """
    with open(f"{name}.txt", "w") as f:
        for key in data:
            f.write(f"{key}={data[key]}\n")

def load(name:str) -> dict[str, str]:
    """
    Can load some previously saved data on the disk (if any).
    Returns an empty dictionary if no data was found / in case of failure.
    :param name: The name of the owner of the data, to get its data back.
    :return: The data itself, or an empty dictionary.
    """
    data = {}
    try:
        with open(f"{name}.txt", "r") as f:
            for line in f.readlines():
                line_data = line.split("=")
                data[line_data[0].strip()] = line_data[1].strip()
    finally:
        return data