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import solv | |
import sys | |
pool = solv.Pool() | |
pool.setarch() | |
for r in ('rawhide', 'rawhide-source'): | |
repo = pool.add_repo(r) | |
f = solv.xfopen(f'/var/cache/dnf/{r}.solv') | |
repo.add_solv(f) | |
f.close() | |
pool.addfileprovides() | |
pool.createwhatprovides() | |
sel = pool.select(sys.argv[1], solv.Selection.SELECTION_NAME | solv.Selection.SELECTION_WITH_SOURCE) | |
s = pool.best_solvables(sel.solvables())[0] | |
if s.arch != 'src': | |
src = s.lookup_sourcepkg()[:-4] | |
sel = pool.select(src, solv.Selection.SELECTION_CANON | solv.Selection.SELECTION_SOURCE_ONLY) | |
if sel.isempty(): | |
raise Exception(s) | |
s = sel.solvables()[0] | |
ss = f'{s}.rpm' | |
for p in pool.solvables: | |
if p.arch == 'src' or p.lookup_sourcepkg() != ss: | |
continue | |
sel = pool.Selection_all() | |
sel.matchsolvable(p, 0, solv.SOLVABLE_REQUIRES) | |
if sel.isempty(): | |
continue | |
print(f'{p} is required by:') | |
for pp in sel.solvables(): | |
if pp.arch not in {'src', 'nosrc'} and pp.lookup_sourcepkg() == ss: | |
continue | |
print(f' - {pp}') | |
for dep in pp.lookup_deparray(solv.SOLVABLE_REQUIRES): | |
print(f' - {dep}') |
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