Files
ahriman/ahriman-core/src/ahriman/application/handlers/structure.py
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arcanis 700893ecac build: subpackages implementation (#164)
* migrate to hatch

* reorder tests

* generic fixtures

* straight forward conftest

* fix docs generation

* fix tox environments

* reformat tomls

* cleanup pyproject

* some play with renaming

* move root conftest into pytest plugins

* fix setup script

* move fixtures to __init__.py

* remove duplicate fixtures

* disable pylint warning

* simplify configuration fixture

* remove empty conftest

* remove crap from local pyprojects
2026-07-17 14:00:20 +03:00

81 lines
3.0 KiB
Python

#
# Copyright (c) 2021-2026 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.handler import Handler, SubParserAction
from ahriman.core.configuration import Configuration
from ahriman.core.formatters import StringPrinter, TreePrinter
from ahriman.core.tree import Tree
from ahriman.models.repository_id import RepositoryId
class Structure(Handler):
"""
dump repository structure handler
"""
ALLOW_MULTI_ARCHITECTURE_RUN = False # conflicting io
@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
"""
application = Application(repository_id, configuration, report=report)
partitions = Tree.partition(application.repository.packages(), count=args.partitions)
for partition_id, partition in enumerate(partitions):
StringPrinter(f"partition #{partition_id}")(verbose=False)
tree = Tree.resolve(partition)
for num, level in enumerate(tree):
TreePrinter(num, level)(verbose=True, separator=" ")
# empty line
StringPrinter("")(verbose=False)
@staticmethod
def _set_repo_tree_parser(root: SubParserAction) -> argparse.ArgumentParser:
"""
add parser for repository tree subcommand
Args:
root(SubParserAction): subparsers for the commands
Returns:
argparse.ArgumentParser: created argument parser
"""
parser = root.add_parser("repo-tree", help="dump repository tree",
description="dump repository tree based on packages dependencies")
parser.add_argument("-p", "--partitions", help="also divide packages by independent partitions",
type=int, default=1)
parser.set_defaults(lock=None, quiet=True, report=False, unsafe=True)
return parser
arguments = [_set_repo_tree_parser]