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=================================
Distro Arch Series Binary Package
=================================
>>> from lp.soyuz.model.binarypackagename import BinaryPackageName
>>> from lp.soyuz.model.distroarchseries import DistroArchSeries
>>> from lp.soyuz.model.distroarchseriesbinarypackage import (
... DistroArchSeriesBinaryPackage)
>>> hoary_i386 = DistroArchSeries.get(6)
>>> pmount_name = BinaryPackageName.selectOneBy(name="pmount")
>>> firefox_name = BinaryPackageName.selectOneBy(name="mozilla-firefox")
>>> pmount_hoary_i386 = DistroArchSeriesBinaryPackage(
... hoary_i386, pmount_name)
>>> firefox_hoary_i386 = DistroArchSeriesBinaryPackage(
... hoary_i386, firefox_name)
`DistroArchSeriesBinaryPackage`s have a title property:
>>> print pmount_hoary_i386.title
"pmount" binary package in Ubuntu Hoary i386
First, we create a new version of pmount, and a version of mozilla-
firefox that coincides with pmount's. We're hitch-hiking on two existing
builds that are in sampledata!
>>> from lp.soyuz.model.publishing import (
... BinaryPackagePublishingHistory)
>>> from lp.services.database.constants import UTC_NOW
>>> from lp.soyuz.model.binarypackagebuild import BinaryPackageBuild
>>> from lp.soyuz.model.component import Component
>>> from lp.soyuz.model.section import Section
>>> main_component = Component.selectOneBy(name="main")
>>> misc_section = Section.selectOneBy(name="base")
>>> from lp.soyuz.enums import BinaryPackageFormat
>>> binpackageformat = BinaryPackageFormat.DEB
>>> from lp.soyuz.enums import (
... PackagePublishingPriority, PackagePublishingStatus)
>>> from lp.registry.interfaces.distribution import IDistributionSet
>>> from lp.registry.interfaces.pocket import PackagePublishingPocket
>>> priority = PackagePublishingPriority.STANDARD
XXX: noodles 2008-11-05 bug=294585: The dependency on a database id
needs to be removed.
>>> bpr = BinaryPackageBuild.get(8).createBinaryPackageRelease(
... binarypackagename=firefox_name.id,
... version="120.6-0",
... summary="Firefox loves lollies",
... description="Lolly-pop loving application",
... binpackageformat=binpackageformat,
... component=main_component.id,
... section=misc_section.id,
... priority=priority,
... shlibdeps=None,
... depends=None,
... recommends=None,
... suggests=None,
... conflicts=None,
... replaces=None,
... provides=None,
... pre_depends=None,
... enhances=None,
... breaks=None,
... essential=False,
... installedsize=0,
... architecturespecific=False,
... debug_package=None)
>>> pe = BinaryPackagePublishingHistory(
... binarypackagerelease=bpr.id,
... binarypackagename=bpr.binarypackagename,
... component=main_component.id,
... section=misc_section.id,
... priority=priority,
... distroarchseries=hoary_i386.id,
... status=PackagePublishingStatus.PUBLISHED,
... datecreated=UTC_NOW,
... datepublished=UTC_NOW,
... pocket=PackagePublishingPocket.RELEASE,
... datesuperseded=None,
... supersededby=None,
... datemadepending=None,
... dateremoved=None,
... archive=hoary_i386.main_archive)
XXX: noodles 2008-11-06 bug=294585: The dependency on a database id
needs to be removed.
>>> bpr = BinaryPackageBuild.get(9).createBinaryPackageRelease(
... binarypackagename=pmount_name.id,
... version="cr98.34",
... summary="Pmount bakes cakes",
... description="Phat cake-baker application",
... binpackageformat=binpackageformat,
... component=main_component.id,
... section=misc_section.id,
... priority=priority,
... shlibdeps=None,
... depends=None,
... recommends=None,
... suggests=None,
... conflicts=None,
... replaces=None,
... provides=None,
... pre_depends=None,
... enhances=None,
... breaks=None,
... essential=False,
... installedsize=0,
... architecturespecific=False,
... debug_package=None)
>>> pe = BinaryPackagePublishingHistory(
... binarypackagerelease=bpr.id,
... binarypackagename=bpr.binarypackagename,
... component=main_component.id,
... section=misc_section.id,
... priority=priority,
... distroarchseries=hoary_i386.id,
... status=PackagePublishingStatus.PUBLISHED,
... datecreated=UTC_NOW,
... datepublished=UTC_NOW,
... pocket=PackagePublishingPocket.RELEASE,
... datesuperseded=None,
... supersededby=None,
... datemadepending=None,
... dateremoved=None,
... archive=hoary_i386.main_archive)
Then, we ensure that grabbing the current release of pmount and the old
release both are sane.
>>> current_release = pmount_hoary_i386.currentrelease
>>> current_release.version
u'cr98.34'
>>> current_release.name
u'pmount'
>>> old_release = pmount_hoary_i386['0.1-1']
>>> old_release.version
u'0.1-1'
>>> old_release.name
u'pmount'
The source package that was used to build the current release is
available in the binary package's distro_source_package attribute.
>>> distro_source_package = firefox_hoary_i386.distro_source_package
>>> distro_source_package.displayname
u'mozilla-firefox in Ubuntu'
If a given binary package doesn't have a current release, then the
distro_source_package attribute should return None.
>>> from zope.security.proxy import removeSecurityProxy
>>> deb_wdy_i386 = removeSecurityProxy(
... getUtility(IDistributionSet)['debian']['woody']['i386'])
>>> pmount_woody_i386 = DistroArchSeriesBinaryPackage(
... deb_wdy_i386, pmount_name)
>>> print pmount_woody_i386.distro_source_package
None
Check the publishing record of packages returned by 'currentrelease' and
'__getitem__', which are different and in 'Published' state.
>>> pe.id == current_release.current_publishing_record.id
True
>>> (pe.status.title,
... pe.distroarchseries.architecturetag)
('Published', u'i386')
>>> old_pubrec = old_release.current_publishing_record
>>> (old_pubrec.id , old_pubrec.status.title,
... old_pubrec.distroarchseries.architecturetag)
(12, 'Published', u'i386')
Note that it is only really possible to have two packages in the
"Published" status if domination hasn't run yet.
Package caches and DARBP summaries
----------------------------------
Bug 208233 teaches us that DistroArchSeriesBinaryPackage summaries use
package caches to generate their output, and unfortunately that means
they can interact poorly with PPA-published packages which live in the
same cache table. Here's a test that ensures that the code that fetches
summaries works.
XXX: this is really too complicated, and the code in
DistroArchSeriesBinaryPackage.summary should be simplified.
-- kiko, 2008-03-28
>>> from lp.registry.interfaces.distribution import IDistributionSet
>>> from lp.registry.interfaces.person import IPersonSet
>>> ubuntu = getUtility(IDistributionSet)['ubuntu']
>>> cprov = getUtility(IPersonSet).getByName('cprov')
>>> warty = ubuntu['warty']
First, update the cache tables for Celso's PPA:
>>> from lp.services.config import config
>>> from lp.testing.layers import LaunchpadZopelessLayer
>>> LaunchpadZopelessLayer.switchDbUser(config.statistician.dbuser)
>>> from lp.services.log.logger import FakeLogger
>>> from lp.soyuz.model.distributionsourcepackagecache import (
... DistributionSourcePackageCache)
>>> DistributionSourcePackageCache.updateAll(
... ubuntu, archive=cprov.archive, ztm=LaunchpadZopelessLayer.txn,
... log=FakeLogger())
DEBUG ...
DEBUG Considering source 'pmount'
...
>>> from lp.soyuz.model.distroseriespackagecache import (
... DistroSeriesPackageCache)
>>> DistroSeriesPackageCache.updateAll(
... warty, archive=cprov.archive, ztm=LaunchpadZopelessLayer.txn,
... log=FakeLogger())
DEBUG Considering binary 'mozilla-firefox'
...
>>> cprov.archive.updateArchiveCache()
>>> from lp.services.database.sqlbase import commit
>>> commit()
>>> flush_database_updates()
Then, supersede all pmount publications in warty for pmount (this sets
us up to demonstrate bug 208233).
>>> LaunchpadZopelessLayer.switchDbUser('archivepublisher')
>>> from lp.soyuz.model.binarypackagename import BinaryPackageName
>>> from lp.soyuz.model.distroarchseries import DistroArchSeries
>>> from lp.soyuz.model.distroarchseriesbinarypackage import (
... DistroArchSeriesBinaryPackage)
>>> from lp.soyuz.model.publishing import BinaryPackagePublishingHistory
>>> warty_i386 = DistroArchSeries.get(1)
>>> pmount_name = BinaryPackageName.selectOneBy(name="pmount")
>>> pmount_warty_i386 = DistroArchSeriesBinaryPackage(warty_i386,
... pmount_name)
>>> pubs = BinaryPackagePublishingHistory.selectBy(
... archive=1,
... distroarchseries=warty_i386,
... status=PackagePublishingStatus.PUBLISHED)
>>> for p in pubs:
... if p.binarypackagerelease.binarypackagename == pmount_name:
... s = p.supersede()
>>> commit()
>>> flush_database_updates()
>>> LaunchpadZopelessLayer.switchDbUser(config.statistician.dbuser)
Now, if that bug is actually fixed, this works:
>>> pmount_warty_i386.summary
u'pmount shortdesc'
>>> pmount_warty_i386.description
u'pmount description'
Yay!
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