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Viewing changes to lib/lp/soyuz/model/binarypackagebuild.py

[r=benji][bug=887078] Eager loads the objects related to a
 translation template build.

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lib/lp/soyuz/model/binarypackagebuild.py
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    PackageBuild,
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    PackageBuildDerived,
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    )
 
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from lp.services.database.bulk import load_related
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from lp.services.job.model.job import Job
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from lp.services.mail.sendmail import (
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    format_address,
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        clause_tables = (BinaryPackageBuild, PackageBuild, BuildFarmJob)
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        build_farm_job_ids = [
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            build_farm_job.id for build_farm_job in build_farm_jobs]
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        return Store.of(build_farm_jobs[0]).using(*clause_tables).find(
 
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        def eager_load(rows):
 
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            # Circular imports.
 
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            from lp.registry.model.sourcepackagename import (
 
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                SourcePackageName
 
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                )
 
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            from lp.soyuz.model.sourcepackagerelease import (
 
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                SourcePackageRelease
 
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                )
 
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            from lp.soyuz.model.distroarchseries import (
 
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                DistroArchSeries
 
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                )
 
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            from lp.registry.model.distroseries import (
 
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                DistroSeries
 
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                )
 
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            from lp.registry.model.distribution import (
 
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                Distribution
 
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                )
 
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            from lp.soyuz.model.archive import Archive
 
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            sprs = load_related(
 
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                SourcePackageRelease, rows, ['source_package_release_id'])
 
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            load_related(
 
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                SourcePackageName, sprs, ['sourcepackagenameID'])
 
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            distro_arch_series = load_related(
 
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                DistroArchSeries, rows, ['distro_arch_series_id'])
 
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            package_builds = load_related(
 
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                PackageBuild, rows, ['package_build_id'])
 
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            load_related(
 
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                Archive, package_builds, ['archive_id'])
 
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            distroseries = load_related(
 
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                DistroSeries, distro_arch_series, ['distroseriesID'])
 
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            load_related(
 
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                Distribution, distroseries, ['distributionID'])
 
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        resultset = Store.of(build_farm_jobs[0]).using(*clause_tables).find(
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            BinaryPackageBuild,
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            BinaryPackageBuild.package_build == PackageBuild.id,
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            PackageBuild.build_farm_job == BuildFarmJob.id,
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            BuildFarmJob.id.is_in(build_farm_job_ids))
 
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        return DecoratedResultSet(resultset, pre_iter_hook=eager_load)
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    def getPendingBuildsForArchSet(self, archseries):
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        """See `IBinaryPackageBuildSet`."""