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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 

23from toktokkie.utils.iconizing.Iconizer import Iconizer 

24 

25 

26class IconizeCommand(Command): 

27 """ 

28 Class that encapsulates behaviour of the iconize command 

29 """ 

30 

31 @classmethod 

32 def name(cls) -> str: 

33 """ 

34 :return: The command name 

35 """ 

36 return "iconize" 

37 

38 @classmethod 

39 def help(cls) -> str: 

40 """ 

41 :return: The help message for the command 

42 """ 

43 return "Applies folder icons" 

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 procedure_names = {x.name for x in Iconizer.all_procedures} 

53 

54 cls.add_directories_arg(parser) 

55 parser.add_argument("procedure", choices=procedure_names, nargs="?", 

56 default=Iconizer.default_procedure().name, 

57 help="The procedure to use") 

58 

59 def execute(self): 

60 """ 

61 Executes the commands 

62 :return: None 

63 """ 

64 procedure = list(filter( 

65 lambda x: x.name == self.args.procedure, Iconizer.all_procedures 

66 ))[0] 

67 

68 for directory in Directory.load_directories(self.args.directories): 

69 iconizer = Iconizer(directory.metadata, procedure) 

70 iconizer.iconize()