mirror of
https://git.launchpad.net/~ubuntu-release/britney/+git/britney2-ubuntu
synced 2025-02-11 14:37:04 +00:00
870c939e3f
In order to provide the support, items may now be tested for equality and hashed. Two items are considered equal if they have the same unversioned name (and version, if appropriate); hashing is based on a tuple hash of the name and version. Signed-off-by: Adam D. Barratt <adam@adam-barratt.org.uk>
117 lines
3.3 KiB
Python
117 lines
3.3 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright (C) 2011 Adam D. Barratt <adsb@debian.org>
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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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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class MigrationItem:
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def __init__(self, name = None, versionned = False):
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self._name = None
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self._version = None
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self._architecture = None
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self._suite = None
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self._versionned = versionned
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if name:
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self._set_name(name)
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def __str__(self):
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if self._versionned and not self.version is None:
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return self.name
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else:
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return self.uvname
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def __eq__(self, other):
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isequal = False
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if self.uvname == other.uvname:
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if self.version is None or other.version is None:
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isequal = True
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else:
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isequal = self.version == other.version
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return isequal
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def __hash__(self):
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return hash((self.uvname, self.version))
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def _get_name(self):
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return self._name
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def _set_name(self, value):
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self._version = None
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self._name = value
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if value.startswith('-'):
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value = value[1:]
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parts = value.split('/', 3)
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package = parts[0]
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if '_' in package:
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self._package, self._suite = package.split('_', 2)
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else:
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self._package, self._suite = (package, 'unstable')
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if self._versionned and len(parts) > 1:
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if len(parts) == 3:
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self._architecture = parts[1]
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self._version = parts[2]
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else:
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self._architecture = 'source'
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self._version = parts[1]
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else:
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if len(parts) == 2:
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self._architecture = parts[1]
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else:
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self._architecture = 'source'
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if '_' in self._architecture:
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self_architecture, self._suite = \
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self._architecture.split('_', 2)
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if self.is_removal:
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self._suite = 'testing'
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if self._versionned:
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parts = self._name.split('/', 3)
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if len(parts) == 1 or self._architecture == 'source':
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self._uvname = parts[0]
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else:
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self._uvname = "%s/%s" % (parts[0], parts[1])
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else:
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self._uvname = self._name
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name = property(_get_name, _set_name)
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@property
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def is_removal(self):
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return self._name.startswith('-')
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@property
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def architecture(self):
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return self._architecture
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@property
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def package(self):
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return self._package
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@property
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def suite(self):
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return self._suite
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@property
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def version(self):
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return self._version
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@property
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def uvname(self):
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return self._uvname
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class HintItem(MigrationItem):
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def __init__(self, name = None):
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MigrationItem.__init__(self, name = name, versionned = True)
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