text: # -*- encoding: utf-8 -*-
  # Copyright (c) 2019 Dantali0n
  #
  # Licensed under the Apache License, Version 2.0 (the "License"); you may
  # not use this file except in compliance with the License. You may obtain
  # a copy of the License at
  #
  #      http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  # License for the specific language governing permissions and limitations
  # under the License.
  
  from cliff.lister import Lister
  
  from radloggerpy.device.device_manager import DeviceManager
  
  
  class DeviceModels(Lister):
      """Command to list available device interfaces and implementations"""
  
      def take_action(self, parsed_args):
          columns = ("interface", 'implementation')
  
          # Convert data from device_map
          map = DeviceManager.get_device_map()
          data = []
          for key, values in map.items():
              for value in values:
                  data.append((key, value.NAME))
  
          return (columns, data)
  