mirror of
https://github.com/arcan1s/ahriman.git
synced 2025-04-24 23:37:18 +00:00
70 lines
2.5 KiB
Python
70 lines
2.5 KiB
Python
#
|
|
# Copyright (c) 2021-2024 ahriman team.
|
|
#
|
|
# This file is part of ahriman
|
|
# (see https://github.com/arcan1s/ahriman).
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
import argparse
|
|
|
|
from ahriman.application.handlers.handler import Handler, SubParserAction
|
|
from ahriman.core.configuration import Configuration
|
|
from ahriman.models.repository_id import RepositoryId
|
|
|
|
|
|
class Help(Handler):
|
|
"""
|
|
help handler
|
|
"""
|
|
|
|
ALLOW_MULTI_ARCHITECTURE_RUN = False # system-wide action
|
|
|
|
@classmethod
|
|
def run(cls, args: argparse.Namespace, repository_id: RepositoryId, configuration: Configuration, *,
|
|
report: bool) -> None:
|
|
"""
|
|
callback for command line
|
|
|
|
Args:
|
|
args(argparse.Namespace): command line args
|
|
repository_id(RepositoryId): repository unique identifier
|
|
configuration(Configuration): configuration instance
|
|
report(bool): force enable or disable reporting
|
|
"""
|
|
parser: argparse.ArgumentParser = args.parser()
|
|
if args.subcommand is None:
|
|
parser.parse_args(["--help"])
|
|
else:
|
|
parser.parse_args([args.subcommand, "--help"])
|
|
|
|
@staticmethod
|
|
def _set_help_parser(root: SubParserAction) -> argparse.ArgumentParser:
|
|
"""
|
|
add parser for listing help subcommand
|
|
|
|
Args:
|
|
root(SubParserAction): subparsers for the commands
|
|
|
|
Returns:
|
|
argparse.ArgumentParser: created argument parser
|
|
"""
|
|
parser = root.add_parser("help", help="show help message",
|
|
description="show help message for application or command and exit")
|
|
parser.add_argument("subcommand", help="show help message for specific command", nargs="?")
|
|
parser.set_defaults(architecture="", lock=None, quiet=True, report=False, repository="", unsafe=True)
|
|
return parser
|
|
|
|
arguments = [_set_help_parser]
|