Find released packages / repositories with a specific dependency

gistfile1.py

from catkin_pkg.package import parse_package_string
import rosdistro

result_repos = {}
result_pkgs = {}

i = rosdistro.get_index(rosdistro.get_index_url())
d = rosdistro.get_cached_distribution(i, 'indigo')
f = d._distribution_file
for name in sorted(f.release_packages.keys()):
    xml = d.get_release_package_xml(name)
    pkg = parse_package_string(xml)
    #print(pkg.name)
    for dep in pkg.build_depends + pkg.buildtool_depends + pkg.run_depends + pkg.test_depends:
        if dep.name in ['console_bridge', 'urdfdom', 'urdfdom_headers']:
            if dep.name not in result_repos:
                result_repos[dep.name] = set([])
            result_repos[dep.name].add(f.release_packages[name].repository_name)
            if f.release_packages[name].repository_name not in result_pkgs:
                result_pkgs[f.release_packages[name].repository_name] = set([])
            result_pkgs[f.release_packages[name].repository_name].add(name)

for k, pkgs in result_repos.items():
    print(k)
    for p in sorted(pkgs):
        print('* %s (%s)' % (p, ', '.join(sorted(result_pkgs[p]))))