Looks at downloaded versions of build status pages (e.g. http://www.ros.org/debbuild/hydro.html)

ROS Maintainer Script

import sys
import collections
 
def split(s):
    i = s.index('"')
    j = s.index('"', i+1)
    k = s.index('<', j)
    return s[i+1:j], s[j+2:k]
 
D = collections.defaultdict(dict)
X = set()
for arg in sys.argv[1:]:
    distro = arg.split('.')[0]
    for line in open(arg).readlines():
        if 'willow' in line:
            a = line.split('<td>')
            url, pkg = split(a[1])
            status, x = split(a[5])
            authors = []
            for p in a[6].split('/a'):
                if '@' in p:
                    authors.append( split(p) )
            for author in authors:
                if 'willow' in author[0]:
                    key = '%s (%s)'%(author[1], author[0][7:])
                    if pkg not in D[key]:
                        D[key][pkg] = []
                    D[key][pkg].append ((distro, status))
            X.add(status)       
for author in sorted(D):
    print '===== %s ====='%author
    for pkg, stats in sorted(D[author].items()):
        s = []
        for distro, status in sorted(stats):
            c = distro[0].upper()
            if status != 'maintained':
                c += '*'
            s.append(c)
                
        print '  %s (%s)'%(pkg, ','.join(s))