def test_basic(self):
for negate in (False, True):
inst = values.FlatteningRestriction(
tuple, values.AnyMatch(values.EqualityMatch(None)),
negate=negate)
self.assertEqual(not negate, inst.match([7, 8, [9, None]]))
self.assertEqual(negate, inst.match([7, 8, (9, None)]))
# Just check this does not raise
self.assertTrue(str(inst))
self.assertTrue(repr(inst))
def parse_revdep(value):
"""Value should be an atom, packages with deps intersecting that match."""
try:
targetatom = atom.atom(value)
except atom.MalformedAtom as e:
raise argparser.error(e)
val_restrict = values.FlatteningRestriction(
atom.atom,
values.AnyMatch(values.FunctionRestriction(targetatom.intersects)))
return packages.OrRestriction(*list(
packages.PackageRestriction(dep, val_restrict)
for dep in ('bdepend', 'depend', 'rdepend', 'pdepend')))
def revdep_pkgs_finalize(sequence, namespace):
if not sequence:
return []
l = []
for atom_inst in sequence:
for repo in namespace.repos:
l.extend(repo.itermatch(atom_inst))
# have our pkgs; now build the restrict.
any_restrict = values.AnyMatch(
values.FunctionRestriction(partial(_revdep_pkgs_match, tuple(l))))
r = values.FlatteningRestriction(atom.atom, any_restrict)
return list(
packages.PackageRestriction(dep, r)
for dep in ('bdepend', 'depend', 'rdepend', 'pdepend'))
