Source code for dak.export

#! /usr/bin/env python3
# Copyright (C) 2012, Ansgar Burchardt <>
# 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 2 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
# 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, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

import apt_pkg
import sys

from daklib.config import Config
from daklib.dbconn import *
from daklib.policy import UploadCopy

[docs]def usage(): print("""Usage: dak export -q <queue> [options] -a|--all|<source...> Export uploads from policy queues, that is the changes files for the given source package and all other files associated with that. -a --all export all uploads -c --copy copy files instead of symlinking them -d <directory> target directory to export packages to default: current directory -q <queue> queue to grab uploads from <source> source package name to export """)
[docs]def main(argv=None): if argv is None: argv = sys.argv arguments = [('h', 'help', 'Export::Options::Help'), ('a', 'all', 'Export::Options::All'), ('c', 'copy', 'Export::Options::Copy'), ('d', 'directory', 'Export::Options::Directory', 'HasArg'), ('q', 'queue', 'Export::Options::Queue', 'HasArg')] cnf = Config() source_names = apt_pkg.parse_commandline(cnf.Cnf, arguments, argv) options = cnf.subtree('Export::Options') if 'Help' in options or 'Queue' not in options: usage() sys.exit(0) session = DBConn().session() queue = session.query(PolicyQueue).filter_by(queue_name=options['Queue']).first() if queue is None: print("Unknown queue '{0}'".format(options['Queue'])) sys.exit(1) uploads = session.query(PolicyQueueUpload).filter_by(policy_queue=queue) if 'All' not in options: uploads = uploads.filter(DBChange.source.in_(source_names)) directory = options.get('Directory', '.') symlink = 'Copy' not in options for u in uploads: UploadCopy(u).export(directory, symlink=symlink, ignore_existing=True)
if __name__ == '__main__': main()