build/bin/kill_gtk3

#!/usr/bin/python2

from entropy.server.interfaces import Server

srv = Server()
bad_pkgs = []
dep_cache = set()

gtk2_match = srv.atom_match("x11-libs/gtk+:2")
gtk3_match = srv.atom_match("x11-libs/gtk+:3")

for repo_id in srv.repositories():
    repo = srv.open_repository(repo_id)
    for pkg_id in repo.listAllPackageIds():
        deps = [x for x in repo.retrieveDependencies(pkg_id) if x not in dep_cache]
        dep_cache.update(deps)
        for dep in deps:
            matches, rc = srv.atom_match(dep, multi_match=True, multi_repo=True)
            if gtk3_match in matches:
                if gtk2_match in matches:
                    bad_pkgs.append((pkg_id, repo_id))
                    print("found bad package: %s" % (repo.retrieveAtom(pkg_id),))
                    break

bad_atoms = []
for pkg_id, repo_id in bad_pkgs:
    bad_atoms.append(srv.open_repository(repo_id).retrieveKeySlotAggregated(pkg_id))
bad_atoms.sort()
for bad_atom in bad_atoms:
    print(bad_atom)

srv.shutdown()