~james-page/ubuntu-reports/ca-cloud-fix

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#!/usr/bin/python

from lpltk import LaunchpadService
from operator import itemgetter

import datetime
import optparse


def process_tasks(recent_tasks):
    packages = {}
    for task in recent_tasks:
        src_pkg = task.bug_target_name.split(' ')[0]
        if src_pkg == 'ubuntu':
            continue
        packages[src_pkg] = packages.setdefault(src_pkg, 0) + 1
    return packages


if __name__ == '__main__':
    lp = LaunchpadService(config={'read_only':True})
    ubuntu = lp.load_project('ubuntu')

    parser = optparse.OptionParser()
    parser.add_option("--within", help="Filter on bugs reported within \
                                        X day(s)")
    parser.add_option("--limit", help="Number of packages to return")
    parser.add_option("--team", help="Team name")

    (opt, args) = parser.parse_args()

    today = datetime.datetime.utcnow()
    periods = opt.within.split(',')

    print '<html>'
    print '<title>Packages subscribed to by %s receiving the most new bugs</title>' % (opt.team)
    print '<body>'
    print '<h2>Packages subscribed to by %s receiving the most new bugs</h2>' % (opt.team)

    for period in periods:
        total_created = 0
        target_date = today - datetime.timedelta(int(period))

        if opt.team:
            team = lp.launchpad.people[opt.team]

        recent_tasks = ubuntu.searchTasks(created_since=target_date,
            bug_supervisor=team)

        pkg_freq = process_tasks(recent_tasks)

        for pkg in pkg_freq:
            total_created += pkg_freq[pkg]

        median_created = (total_created/len(pkg_freq))

        if int(period) == 1:
            print 'Within the past %s day' % period
        else:
            print 'Within the past %s days' % period

        print '<table>'

        if opt.limit:
            print '<th>Package</th><th>Quantity</th>\n'
            limit = int(opt.limit)
            for k, v in sorted(freq.items(), key=itemgetter(1), reverse=True)[:limit]:
                print '<tr><td><a href="https://bugs.launchpad.net/ubuntu/+source/%s/+bugs?field.searchtext=&orderby=-datecreated&search=Search&field.status:list=NEW">%s</a></td><td align="right">%s</td></tr>\n' % (k, k, v)
        else:
            print '<th>Package</th><th>Quantity</th><th>Amount over median</th>\n'
            for k, v in sorted(pkg_freq.items(), key=itemgetter(1), reverse=True):
                if v <= median_created:
                    break
                print '<tr><td><a href="https://bugs.launchpad.net/ubuntu/+source/%s/+bugs?field.searchtext=&orderby=-datecreated&search=Search&field.status:list=NEW">%s</a></td><td align="right">%d</td><td align="right">+%d</td></tr>\n' % (k, k, v, (v-median_created))

        print '</table>'
        print '<br>'

    print '</body>'
    print '</html>'