class DataChecker:
    """
    The general DataChecker class
    :param data: Any variable that needs to be verified

    :attribute data: stores the provided data
    :attribute dtype: stores the type of the provided data
    :attribute errors: stores a list of generated errors
    """

    def __init__(self, data):
        self.data = data
        self.d_type = type(data)
        self.errors = []

    def save_error(self, error: str):
        """
        Saving the error message
        :param error: error message
        :return:
        """
        self.errors.append(error)

    def generate_response(self) -> dict:
        """
        Checks all the errors and generates resonse dict
        :return: Dictionary {'check_passed': bool, 'message':str}
        """
        if len(self.errors) > 0:
            check_passed = False
        else:
            check_passed = True
        return {"check_passed": check_passed, "message": ", ".join(self.errors)}