@classmethod<EOL><INDENT>def init_parser(cls, parser):<DEDENT>
subparsers = parser.add_subparsers(title='<STR_LIT>')<EOL>parser_compound = subparsers.add_parser(<EOL>'<STR_LIT>', help='<STR_LIT>')<EOL>parser_compound.set_defaults(which='<STR_LIT>')<EOL>parser_compound.add_argument(<EOL>'<STR_LIT>', '<STR_LIT>', dest='<STR_LIT:id>', metavar='<STR_LIT:id>',<EOL>action=FilePrefixAppendAction, type=text_type, default=[],<EOL>help='<STR_LIT>')<EOL>parser_compound.add_argument(<EOL>'<STR_LIT>', '<STR_LIT>', dest='<STR_LIT:name>', metavar='<STR_LIT:name>',<EOL>action=FilePrefixAppendAction, type=text_type, default=[],<EOL>help='<STR_LIT>')<EOL>parser_reaction = subparsers.add_parser(<EOL>'<STR_LIT>', help='<STR_LIT>')<EOL>parser_reaction.set_defaults(which='<STR_LIT>')<EOL>parser_reaction.add_argument(<EOL>'<STR_LIT>', '<STR_LIT>', dest='<STR_LIT:id>', metavar='<STR_LIT:id>',<EOL>action=FilePrefixAppendAction, type=str, default=[],<EOL>help='<STR_LIT>')<EOL>parser_reaction.add_argument(<EOL>'<STR_LIT>', '<STR_LIT:-c>', dest='<STR_LIT>', metavar='<STR_LIT>',<EOL>action=FilePrefixAppendAction, type=str, default=[],<EOL>help='<STR_LIT>')<EOL>
Initialize argument parser