42 lines
1.0 KiB
Python
42 lines
1.0 KiB
Python
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#!/usr/bin/python3
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import sys
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import apt
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def dependencies(cache, pkg, deps, key="Depends"):
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# print "pkg: %s (%s)" % (pkg.name, deps)
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candver = cache._depcache.get_candidate_ver(pkg._pkg)
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if candver is None:
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return deps
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dependslist = candver.depends_list
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if key in dependslist:
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for depVerList in dependslist[key]:
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for dep in depVerList:
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if dep.target_pkg.name in cache:
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if (
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pkg.name != dep.target_pkg.name
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and dep.target_pkg.name not in deps
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):
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deps.add(dep.target_pkg.name)
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dependencies(cache, cache[dep.target_pkg.name], deps, key)
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return deps
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pkgname = sys.argv[1]
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c = apt.Cache()
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try:
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pkg = c[pkgname]
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deps = set()
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deps = dependencies(c, pkg, deps, "Depends")
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print(" ".join(deps))
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preDeps = set()
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preDeps = dependencies(c, pkg, preDeps, "PreDepends")
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print(" ".join(preDeps))
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except:
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pass
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