Get version out of a .ini file (or .cfg)
        :return:

def read_metadata(self):  # type: () ->Dict[str,str]
        """
        Get version out of a .ini file (or .cfg)
        :return:
        """
        config = configparser.ConfigParser()
        config.read(self.file_inventory.config_files[0])
        try:
            return {"setup.cfg": config["metadata"]["version"]}
        except KeyError:
            return {}