When building the excuses, don't calculate smoothbins if the source is not in
unstable. Doing so would result in a KeyError and a crash. This happens for
sources that are in testing and (testing-)proposed-updates, but not in
unstable.
Signed-off-by: Ivo De Decker <ivodd@debian.org>
Support blocking the removal of a package with a removal hint. This is useful
to block an auto-removal.
Before this patch, only removals for packages not in unstable could be
blocked.
Signed-off-by: Ivo De Decker <ivodd@debian.org>
This commit updates the test suite to use the BinaryPackageUniverse
instead of the InstallabilityTester where that makes sense. The rest
of Britney has yet to be updated except where absolutely necessary (as
that will come in a later commit).
Signed-off-by: Niels Thykier <niels@thykier.net>
Don't make dependencies of cruft a blocker for being a candidate. In most
cases, the cruft won't migrate to testing, so it shouldn't be a blocker. If
the cruft would be considered for migration to testing, the installability
check will catch missing deps.
Signed-off-by: Ivo De Decker <ivodd@debian.org>
Signed-off-by: Niels Thykier <niels@thykier.net>
At the moment, britney will always read the nuncache from disk
(possibly regenerating it before reading it). However, we can save
the "read from disk" by moving the initialization of nuninst into the
constructor of Britney and relying on clone_nuninst.
Signed-off-by: Niels Thykier <niels@thykier.net>
Previously, we split affected into a "reverse relations with a
dependency on the migrated/change package" set and a set of "the
rest". With this commit we change the sets into a set of packages
with a direct relation on the migrated/changed package and the full
set of all affected.
The change has no effect on Britney's results as the first set is only
used as an optimization to reject some items faster.
Signed-off-by: Niels Thykier <niels@thykier.net>
At the moment, the two are identical, but they are not intended to
remain identical (i.e. the name should eventually become the full
suite name).
Signed-off-by: Niels Thykier <niels@thykier.net>
Cherry-Pick: 80bf9060de
Cherry-Pick: f32907acea
Cherry-Pick: 9ef496177f86b18d9f910da1360dd773b82f1fb7
Cherry-Pick: b16530a37d
Signed-off-by: Niels Thykier <niels@thykier.net>
Flatten the defaultdict(set) for unsat_deps into a standard dict for output
When determining whether a policy applies to a given item, use the
suite class rather than the suite name.
Signed-off-by: Niels Thykier <niels@thykier.net>
The "almost" comes from the fact that there is a reference to
"pu"/"stable" which does not have an obvious fix at the moment.
Signed-off-by: Niels Thykier <niels@thykier.net>
Ivo De Decker
Niels Thykier
Mathieu Trudel-Lapierre