Hello, currently there are a lot of cruft packages in unstable (due to the removal from their source packages, but still being referenced by other binpkgs, so they are left in the archive) that running `apt rdepends` produces a lot of false entries.
I wrote a small script to: * parse the local Sources index files * parse the bin packages list * produce the list of reverse dependencies for the given package * limit the depth of the scan to the given value (default it's 2 levels; the graph can get crazy pretty quickly if there's no limit) * add b-d rdeps too * produces a visual representation of the deps graph You can look & download the script at: https://salsa.debian.org/snippets/319 hope this helps in finding the next leaf package to drop py2 support from, or to understand the web of rdeps for your packages. Cheers, -- Sandro "morph" Tosi My website: http://sandrotosi.me/ Me at Debian: http://wiki.debian.org/SandroTosi G+: https://plus.google.com/u/0/+SandroTosi