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author | 2005-05-05 06:24:08 +0000 | |
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committer | 2005-05-05 06:24:08 +0000 | |
commit | 5e507064adfa2061ed96e70aa929bff7c1b464fd (patch) | |
tree | 0a7fc492a3a01bd23359cb32bcd2b5bc1d16180b /bin | |
parent | pym/portage_syntax.py: Added with_key() method to Atom for creating a new (diff) | |
download | portage-cvs-5e507064adfa2061ed96e70aa929bff7c1b464fd.tar.gz portage-cvs-5e507064adfa2061ed96e70aa929bff7c1b464fd.tar.bz2 portage-cvs-5e507064adfa2061ed96e70aa929bff7c1b464fd.zip |
Added some basic utility methods to StateGraph. Reworked the test script
into a functional equivalent of --pretend depclean.
Diffstat (limited to 'bin')
-rwxr-xr-x | bin/test_target_graph.py | 107 |
1 files changed, 80 insertions, 27 deletions
diff --git a/bin/test_target_graph.py b/bin/test_target_graph.py index 9d0c799..4c0fe66 100755 --- a/bin/test_target_graph.py +++ b/bin/test_target_graph.py @@ -7,36 +7,89 @@ from portage_syntax import * vdb = portage.db["/"]["vartree"].dbapi preferred = [] -for cp in vdb.cp_all(): +allcp = vdb.cp_all() +for cp in allcp: preferred.append(Atom(cp)) preferred = prepare_prefdict(preferred) tgraph = StateGraph() -for cp in vdb.cp_all(): - for cpv in vdb.match(cp): - aux = vdb.aux_get(cpv, ["SLOT","USE","RDEPEND","PDEPEND"]) - slot = aux[0] - use = aux[1].split() - rdeps = DependSpec(aux[2] + " " + aux[3], Atom) - rdeps.resolve_conditions(use) - pkg = GluePkg(cpv, "installed", slot, use, DependSpec(), rdeps) - rdeps = transform_virtuals(pkg, rdeps, portage.settings.virtuals) - rdeps = transform_dependspec(rdeps, preferred) - pkg = GluePkg(cpv, "installed", slot, use, DependSpec(), rdeps) - tgraph.add_package(pkg) - -#for x in tgraph.pkgrec: -# print x, tgraph.pkgrec[x] - -print -print tgraph.pkgrec -print -print tgraph.unmatched_atoms -print -print tgraph.unmatched_preferentials -print -print tgraph.preferential_atoms -print -print tgraph.reverse_preferentials +allatoms = [] +for atomstr in portage.settings.packages: + if atomstr[0] == "*": + allatoms.append(Atom(atomstr[1:])) + +for atomstr in portage.grabfile("/var/lib/portage/world"): + allatoms.append(Atom(atomstr)) + +rdeps = DependSpec(element_class=Atom) +rdeps.elements = allatoms +dummypkg = GluePkg("sets/world-1.0", "set", "0", [], DependSpec(), rdeps) +rdeps = transform_virtuals(dummypkg, rdeps, portage.settings.virtuals) +rdeps = transform_dependspec(rdeps, preferred) +rdeps.compact() +dummypkg = GluePkg("sets/world-1.0", "set", "0", [], DependSpec(), rdeps) +tgraph.add_package(dummypkg, True) + +def create_pkg(cpv): + aux = vdb.aux_get(cpv, ["SLOT","USE","RDEPEND","PDEPEND"]) + slot = aux[0] + use = aux[1].split() + rdeps = DependSpec(aux[2] + " " + aux[3], Atom) + rdeps.resolve_conditions(use) + pkg = GluePkg(cpv, "installed", slot, use, DependSpec(), rdeps) + rdeps = transform_virtuals(pkg, rdeps, portage.settings.virtuals) + rdeps = transform_dependspec(rdeps, preferred) + pkg = GluePkg(cpv, "installed", slot, use, DependSpec(), rdeps) + return pkg + +while True: + changed = False + for atom in tgraph.get_unmatched_atoms(): + matches = vdb.match(str(atom)) + if matches: + tgraph.add_package(create_pkg(portage.best(matches))) + changed = True + if changed: + continue + for atom in tgraph.get_unmatched_preferentials(): + matches = vdb.match(str(atom)) + if matches: + tgraph.add_package(create_pkg(portage.best(matches))) + changed = True + break + if changed: + continue + if tgraph.get_conflicts(): + conflict = pkg.get_conflicts()[0] + print "Conflict:",conflict + cpvs = [] + for pkg in conflict: + cpvs.append(str(pkg)) + cpvs.remove(portage.best(cpvs)) + for pkg in conflict: + if str(pkg) in cpvs: + tgraph.remove(pkg) + changed = True + if changed: + continue + if tgraph.get_unneeded_packages(): + pkg = tgraph.get_unneeded_packages()[0] + print "Unneeded:",pkg + tgraph.remove_package(pkg) + changed = True + if not changed: + break + +allcpv = [] +for cp in allcpv: + allcpv.extend(vdb.match(cp)) + +neededcpv = [] +for pkg in tgraph.get_needed_packages(): + neededcpv.append(str(pkg)) + +for cpv in allcpv: + if cpv not in neededcpv: + print "No runtime deps on",cpv |