from argparse import ArgumentParser, Namespace

from .Cmd import Cmd, Parent

class CmdTmplDir(Cmd):  # export

    def __init__(self, parent: Parent) -> None:
        super().__init__(
            parent,
            'tmpl-dir',
            help = 'Print directory containing templates of a given module',
        )

    def add_arguments(self, parser: ArgumentParser) -> None:
        super().add_arguments(parser)
        parser.add_argument('module', nargs = '*', help = 'Modules')

    async def _run(self, args: Namespace) -> None:
        r = []
        for m in args.module:
            r.append(self.app.tmpl_dir(m))
        print(' '.join(r))