Files
ahriman/src/ahriman/application/handlers/rebuild.py
Evgenii Alekseev 2ff56965d9 PEP-673 use Self as return type for classmethods (#94)
* PEP-673 use Self as return type for classmethods

* add dummy test file

* remove python3.10 compat
2023-05-04 03:28:08 +03:00

77 lines
2.8 KiB
Python

#
# Copyright (c) 2021-2023 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.application import Application
from ahriman.application.handlers import Handler
from ahriman.core.configuration import Configuration
from ahriman.core.formatters import UpdatePrinter
from ahriman.models.package import Package
class Rebuild(Handler):
"""
make world handler
"""
@classmethod
def run(cls, args: argparse.Namespace, architecture: str, configuration: Configuration, *,
report: bool, unsafe: bool) -> None:
"""
callback for command line
Args:
args(argparse.Namespace): command line args
architecture(str): repository architecture
configuration(Configuration): configuration instance
report(bool): force enable or disable reporting
unsafe(bool): if set no user check will be performed before path creation
"""
application = Application(architecture, configuration, report=report, unsafe=unsafe)
application.on_start()
packages = Rebuild.extract_packages(application, from_database=args.from_database)
updates = application.repository.packages_depend_on(packages, args.depends_on or None)
Rebuild.check_if_empty(args.exit_code, not updates)
if args.dry_run:
for package in updates:
UpdatePrinter(package, package.version).print(verbose=True)
return
result = application.update(updates)
Rebuild.check_if_empty(args.exit_code, result.is_empty)
@staticmethod
def extract_packages(application: Application, *, from_database: bool) -> list[Package]:
"""
extract packages from database file
Args:
application(Application): application instance
from_database(bool): extract packages from database instead of repository filesystem
Returns:
list[Package]: list of packages which were stored in database
"""
if from_database:
return [package for (package, _) in application.database.packages_get()]
return application.repository.packages()