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>
The major change is reversing the order of three-part item names (i.e.
binNMUs with version information included) to use the more traditional
ordering of <src>/<arch>/<ver>.
Even if an instance is marked as versionned, passing a non-versionned
source package name should not cause a traceback.
Signed-off-by: Adam D. Barratt <adam@adam-barratt.org.uk>
This can be used to retrieve the version information from a versionned hint;
for unversionned hints, it is effectively a synonym for "name".
Signed-off-by: Adam D. Barratt <adam@adam-barratt.org.uk>
The new convenience HintItem class automatically sets the "this item contains
version information" flag when creating a new item.
Signed-off-by: Adam D. Barratt <adam@adam-barratt.org.uk>
