We stopped populating the element with real data some time ago, it's
time to drop it entirely.
Signed-off-by: Adam D. Barratt <adam@adam-barratt.org.uk>
Multiarch adds a Depends: foo:any syntax, permitted only if the
target of the dependency is "Multi-Arch: allowed". This has
been supported by dpkg and apt for some time and is now safe to
use in unstable.
[Adam D. Barratt: adjusted to use consts.py]
Signed-off-by: Adam D. Barratt <adam@adam-barratt.org.uk>
As HintItem is now redundant, also replace it with a new class -
UnversionnedMigrationItem - and migrate users of the classes to use
the new versions.
Signed-off-by: Adam D. Barratt <adam@adam-barratt.org.uk>
Where possible, avoid creating a list only to discard immediately
afterwards. Example:
"""
for x in sorted([x for x in ...]):
...
"""
Creates a list, passes it to sorted, which generates a new list and
sorts that copy. Since sorted accepts an iterable, we can avoid the
"inner" list and just pass it a generator expression instead.
Signed-off-by: Niels Thykier <niels@thykier.net>
By moving the package loop inside register_reverses, it will be
invoked a lot less (reducing the overhead of invoking functions).
Signed-off-by: Niels Thykier <niels@thykier.net>
Beside some "minor differences" they were computing the same "tree"
(read: "graph"), so merge them into one (get_reverse_tree) and
properly document return value and special cases.
Signed-off-by: Niels Thykier <niels@thykier.net>
Rewrite the arguments of find_upgraded_binaries to not use an instance
of MigrationItem. We want to call it at a time where we have not
created MigrationItems yet.
Signed-off-by: Niels Thykier <niels@thykier.net>
A removal hint will generate both source and per-arch excuses if the
version of the source package differs between testing and unstable. If
the source versions are the same then only the per-arch excuses will
be generated.
Signed-off-by: Adam D. Barratt <adam@adam-barratt.org.uk>
In rare cases with hints with overlapping virtual packages provided by
different sources, this can make a difference.
Signed-off-by: Adam D. Barratt <adam@adam-barratt.org.uk>
If there are multiple versions of an arch:all package in unstable (due
to outdated or no longer built arch:any packages) then only one of them
should be recorded in the list of binary packages built from the source
package. Otherwise we may try and remove the binary package from various
lists multiple times, leading to crashes.
Signed-off-by: Adam D. Barratt <adam@adam-barratt.org.uk>
