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94 lines
3.4 KiB
Python
94 lines
3.4 KiB
Python
#
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# Copyright (c) 2021-2023 ahriman team.
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#
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# This file is part of ahriman
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# (see https://github.com/arcan1s/ahriman).
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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import argparse
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from collections.abc import Generator
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from ahriman.application.handlers import Handler
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from ahriman.core.configuration import Configuration
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from ahriman.core.spawn import Spawn
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class Web(Handler):
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"""
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web server handler
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"""
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ALLOW_AUTO_ARCHITECTURE_RUN = False
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ALLOW_MULTI_ARCHITECTURE_RUN = False # required to be able to spawn external processes
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COMMAND_ARGS_WHITELIST = ["force", "log_handler", ""]
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@classmethod
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def run(cls, args: argparse.Namespace, architecture: str, configuration: Configuration, *,
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report: bool, unsafe: bool) -> None:
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"""
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callback for command line
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Args:
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args(argparse.Namespace): command line args
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architecture(str): repository architecture
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configuration(Configuration): configuration instance
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report(bool): force enable or disable reporting
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unsafe(bool): if set no user check will be performed before path creation
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"""
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# we are using local import for optional dependencies
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from ahriman.web.web import run_server, setup_service
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spawner_args = Web.extract_arguments(args, architecture, configuration)
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spawner = Spawn(args.parser(), architecture, list(spawner_args))
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spawner.start()
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application = setup_service(architecture, configuration, spawner)
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run_server(application)
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# terminate spawn process at the last
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spawner.stop()
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spawner.join()
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@staticmethod
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def extract_arguments(args: argparse.Namespace, architecture: str,
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configuration: Configuration) -> Generator[str, None, None]:
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"""
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extract list of arguments used for current command, except for command specific ones
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Args:
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args(argparse.Namespace): command line args
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architecture(str): repository architecture
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configuration(Configuration): configuration instance
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Returns:
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Generator[str, None, None]: command line arguments which were used for this specific command
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"""
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# read architecture from the same argument list
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yield from ["--architecture", architecture]
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# read configuration path from current settings
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if (configuration_path := configuration.path) is not None:
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yield from ["--configuration", str(configuration_path)]
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# arguments from command line
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if args.force:
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yield "--force"
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if args.log_handler is not None:
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yield from ["--log-handler", args.log_handler.value]
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if args.quiet:
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yield "--quiet"
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if args.unsafe:
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yield "--unsafe"
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