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- #!/usr/bin/env python
-
- import sys
- import apt
-
-
- def dependencies(cache, pkg, deps, key="Depends"):
- #print "pkg: %s (%s)" % (pkg.name, deps)
- candver = cache._depcache.GetCandidateVer(pkg._pkg)
- if candver == None:
- return deps
- dependslist = candver.DependsList
- if dependslist.has_key(key):
- for depVerList in dependslist[key]:
- for dep in depVerList:
- if cache.has_key(dep.TargetPkg.Name):
- if pkg.name != dep.TargetPkg.Name and not dep.TargetPkg.Name in deps:
- deps.add(dep.TargetPkg.Name)
- dependencies(cache, cache[dep.TargetPkg.Name], deps, key)
- return deps
-
-
- pkgname = sys.argv[1]
- c = apt.Cache()
- pkg = c[pkgname]
-
- deps = set()
-
- deps = dependencies(c,pkg, deps, "Depends")
- print " ".join(deps)
-
- preDeps = set()
- preDeps = dependencies(c,pkg, preDeps, "PreDepends")
- print " ".join(preDeps)
-