1"""LICENSE 

2Copyright 2015 Hermann Krumrey <hermann@krumreyh.com> 

3 

4This file is part of toktokkie. 

5 

6toktokkie is free software: you can redistribute it and/or modify 

7it under the terms of the GNU General Public License as published by 

8the Free Software Foundation, either version 3 of the License, or 

9(at your option) any later version. 

10 

11toktokkie is distributed in the hope that it will be useful, 

12but WITHOUT ANY WARRANTY; without even the implied warranty of 

13MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 

14GNU General Public License for more details. 

15 

16You should have received a copy of the GNU General Public License 

17along with toktokkie. If not, see <http://www.gnu.org/licenses/>. 

18LICENSE""" 

19 

20import argparse 

21from toktokkie.commands.Command import Command 

22from toktokkie.Directory import Directory 

23 

24 

25class MetadataValidateCommand(Command): 

26 """ 

27 Class that encapsulates behaviour of the metadata-validate command 

28 """ 

29 

30 @classmethod 

31 def name(cls) -> str: 

32 """ 

33 :return: The command name 

34 """ 

35 return "metadata-validate" 

36 

37 @classmethod 

38 def help(cls) -> str: 

39 """ 

40 :return: The help message for the command 

41 """ 

42 return "Verifies if a directory is a valid toktokkie " \ 

43 "metadata directory" 

44 

45 @classmethod 

46 def prepare_parser(cls, parser: argparse.ArgumentParser): 

47 """ 

48 Prepares an argumentparser for this command 

49 :param parser: The parser to prepare 

50 :return: None 

51 """ 

52 cls.add_directories_arg(parser) 

53 

54 def execute(self): 

55 """ 

56 Executes the commands 

57 :return: None 

58 """ 

59 for _ in Directory.load_directories(self.args.directories): 

60 pass 

61 print("Done")