from ariadne import convert_camel_case_to_snake import vyos.defaults from vyos.template import render class Session(object): def __init__(self, session, data): self._session = session self.data = data self._name = convert_camel_case_to_snake(type(self).__name__) @property def data(self): return self.__data @data.setter def data(self, data): if isinstance(data, dict): self.__data = data else: raise ValueError("data must be of type dict") def configure(self): session = self._session data = self.data func_base_name = self._name tmpl_file = f'{func_base_name}.tmpl' cmd_file = f'/tmp/{func_base_name}.cmds' tmpl_dir = vyos.defaults.directories['api_templates'] try: render(cmd_file, tmpl_file, data, location=tmpl_dir) commands = [] with open(cmd_file) as f: lines = f.readlines() for line in lines: commands.append(line.split()) for cmd in commands: if cmd[0] == 'set': session.set(cmd[1:]) elif cmd[0] == 'delete': session.delete(cmd[1:]) else: raise ValueError('Operation must be "set" or "delete"') session.commit() except Exception as error: raise error def save(self): session = self._session data = self.data if 'file_name' not in data or not data['file_name']: data['file_name'] = '/config/config.boot' try: session.save_config(data['file_name']) except Exception as error: raise error def load(self): session = self._session data = self.data try: session.load_config(data['file_name']) session.commit() except Exception as error: raise error