mirror of
https://git.launchpad.net/ubuntu-dev-tools
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108 lines
4.0 KiB
Python
Executable File
108 lines
4.0 KiB
Python
Executable File
#!/usr/bin/python
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#
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# pull-lp-source -- pull a source package from Launchpad
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# Basic usage: pull-lp-source <source package> [<release>]
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#
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# Copyright (C) 2008, Iain Lane <iain@orangesquash.org.uk>,
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# 2010-2011, Stefano Rivera <stefanor@ubuntu.com>
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#
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# ##################################################################
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 3
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# of the License, or (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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# See file /usr/share/common-licenses/GPL for more details.
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#
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# ##################################################################
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import os
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import sys
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from optparse import OptionParser
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from ubuntutools.archive import UbuntuSourcePackage, DownloadError
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from ubuntutools.config import UDTConfig
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from ubuntutools.distro_info import UbuntuDistroInfo
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from ubuntutools.logger import Logger
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from ubuntutools.lp.lpapicache import Distribution, Launchpad
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from ubuntutools.lp.udtexceptions import (SeriesNotFoundException,
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PackageNotFoundException,
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PocketDoesNotExistError)
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from ubuntutools.misc import split_release_pocket
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def main():
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usage = "Usage: %prog <package> [release|version]"
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opt_parser = OptionParser(usage)
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opt_parser.add_option('-d', '--download-only',
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dest='download_only', default=False,
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action='store_true',
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help="Do not extract the source package")
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opt_parser.add_option('-m', '--mirror', metavar='UBUNTU_MIRROR',
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dest='ubuntu_mirror',
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help='Preferred Ubuntu mirror (default: Launchpad)')
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opt_parser.add_option('--no-conf',
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dest='no_conf', default=False, action='store_true',
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help="Don't read config files or environment "
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"variables")
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(options, args) = opt_parser.parse_args()
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if not args:
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opt_parser.error("Must specify package name")
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config = UDTConfig(options.no_conf)
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if options.ubuntu_mirror is None:
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options.ubuntu_mirror = config.get_value('UBUNTU_MIRROR')
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# Login anonymously to LP
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Launchpad.login_anonymously()
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package = str(args[0]).lower()
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ubuntu_info = UbuntuDistroInfo()
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if len(args) > 1: # Custom distribution specified.
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version = str(args[1])
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else:
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version = os.getenv('DIST') or ubuntu_info.devel()
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component = None
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# Release, not package version number:
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release = None
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pocket = None
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try:
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(release, pocket) = split_release_pocket(version)
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except PocketDoesNotExistError, e:
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pass
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if release in ubuntu_info.all and pocket is not None:
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try:
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spph = Distribution('ubuntu').getArchive().getSourcePackage(package,
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release,
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pocket)
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except (SeriesNotFoundException, PackageNotFoundException), e:
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Logger.error(str(e))
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sys.exit(1)
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version = spph.getVersion()
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component = spph.getComponent()
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Logger.normal('Downloading %s version %s', package, version)
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srcpkg = UbuntuSourcePackage(package, version, component=component,
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mirrors=[options.ubuntu_mirror])
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try:
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srcpkg.pull()
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except DownloadError, e:
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Logger.error('Failed to download: %s', str(e))
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sys.exit(1)
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if not options.download_only:
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srcpkg.unpack()
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if __name__ == '__main__':
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try:
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main()
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except KeyboardInterrupt:
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Logger.normal('Aborting at user request')
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