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82 lines
2.4 KiB
Python
82 lines
2.4 KiB
Python
# -*- coding: utf-8 -*-
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#
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# mail.py - methods used by requestsync when used in "mail" mode
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#
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# Copyright © 2009 Michael Bienia <geser@ubuntu.com>
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#
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# This module may contain code written by other authors/contributors to
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# the main requestsync script. See there for their names.
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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; version 2
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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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# Please see the /usr/share/common-licenses/GPL-2 file for the full text
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# of the GNU General Public License license.
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import subprocess
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from ..lp.udtexceptions import PackageNotFoundException
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__all__ = ['getDebianSrcPkg', 'getUbuntuSrcPkg']
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class SourcePackagePublishingHistory(object):
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'''
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Simulate a SourcePackagePublishingHistory class from the LP API caching
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module.
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'''
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def __init__(self, name, version, component):
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self.name = name
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self.version = version
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self.component = component
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def getPackageName(self):
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return self.name
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def getVersion(self):
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return self.version
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def getComponent(self):
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return self.component
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def rmadison(distro, package, release):
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rmadison_cmd = subprocess.Popen(
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['rmadison', '-u', distro, '-a', 'source', '-s', release, package],
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stdout = subprocess.PIPE)
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rmadison_out = rmadison_cmd.communicate()[0]
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assert (rmadison_cmd.returncode == 0)
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# Work-around for a bug in Debians madison.php script not returning
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# only the source line
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for line in rmadison_out.splitlines():
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if line.find('source') > 0:
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return map(lambda x: x.strip(), line.split('|'))
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return None
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def getSrcPkg(distro, name, release):
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out = rmadison(distro, name, release)
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if not out:
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raise PackageNotFoundException(
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"'%s' doesn't appear to exist in %s '%s'" % \
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(name, distro.capitalize(), release))
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version = out[1]
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component = 'main'
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raw_comp = out[2].split('/')
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if len(raw_comp) == 2:
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component = raw_comp[1]
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return SourcePackagePublishingHistory(name, version, component)
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def getDebianSrcPkg(name, release):
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return getSrcPkg('debian', name, release)
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def getUbuntuSrcPkg(name, release):
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return getSrcPkg('ubuntu', name, release)
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