Package signoff email report, initial revision

Signed-off-by: Dan McGee <dan@archlinux.org>

3 files changed, 110 insertions, 0 deletions

diff --git a/packages/management/__init__.py b/packages/management/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/packages/management/__init__.py
diff --git a/packages/management/commands/__init__.py b/packages/management/commands/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/packages/management/commands/__init__.py
diff --git a/packages/management/commands/signoff_report.py b/packages/management/commands/signoff_report.py
new file mode 100644
index 0000000..17e58f3
--- /dev/null
+++ b/packages/management/commands/signoff_report.py
@@ -0,0 +1,110 @@
+# -*- coding: utf-8 -*-
+"""
+signoff_report command
+
+Send an email summarizing the state of outstanding signoffs for the given
+repository.
+
+Usage: ./manage.py signoff_report <email> <repository>
+"""
+
+from django.core.urlresolvers import reverse
+from django.core.management.base import BaseCommand, CommandError
+from django.contrib.auth.models import User
+from django.contrib.sites.models import Site
+from django.db.models import Count
+from django.template import loader, Context
+
+from collections import namedtuple
+from datetime  import datetime, timedelta
+import logging
+from operator import attrgetter
+import sys
+
+from main.models import Package, Repo
+from packages.models import Signoff
+from packages.utils import get_signoff_groups
+
+logging.basicConfig(
+    level=logging.INFO,
+    format='%(asctime)s -> %(levelname)s: %(message)s',
+    datefmt='%Y-%m-%d %H:%M:%S',
+    stream=sys.stderr)
+logger = logging.getLogger()
+
+class Command(BaseCommand):
+    args = "<email> <repository>"
+    help = "Send a signoff report for the given repository."
+
+    def handle(self, *args, **options):
+        v = int(options.get('verbosity', None))
+        if v == 0:
+            logger.level = logging.ERROR
+        elif v == 1:
+            logger.level = logging.INFO
+        elif v == 2:
+            logger.level = logging.DEBUG
+
+        if len(args) != 2:
+            raise CommandError("email and repository must be provided")
+
+        return generate_report(args[0], args[1])
+
+def generate_report(email, repo_name):
+    repo = Repo.objects.get(name__iexact=repo_name)
+    # Collect all existing signoffs for these packages
+    signoff_groups = sorted(get_signoff_groups([repo]),
+            key=attrgetter('target_repo', 'arch', 'pkgbase'))
+    complete = []
+    incomplete = []
+    new = []
+    old = []
+
+    new_hours = 24
+    old_days = 14
+    now = datetime.utcnow()
+    new_cutoff = now - timedelta(hours=new_hours)
+    old_cutoff = now - timedelta(days=old_days)
+
+    for group in signoff_groups:
+        if group.approved():
+            complete.append(group)
+        else:
+            incomplete.append(group)
+        if group.package.last_update > new_cutoff:
+            new.append(group)
+        if group.package.last_update < old_cutoff:
+            old.append(group)
+
+    old.sort(key=attrgetter('last_update'))
+
+    proto = 'https'
+    domain = Site.objects.get_current().domain
+    signoffs_url = '%s://%s%s' % (proto, domain, reverse('package-signoffs'))
+
+    # and the fun bit
+    Leader = namedtuple('Leader', ['user', 'count'])
+    leaders = Signoff.objects.filter(created__gt=new_cutoff,
+            revoked__isnull=True).values_list('user').annotate(
+                    signoff_count=Count('pk')).order_by('-signoff_count')[:5]
+    users = User.objects.in_bulk([l[0] for l in leaders])
+    leaders = (Leader(users[l[0]], l[1]) for l in leaders)
+
+    subject = 'Signoff report for [%s]' % repo.name.lower()
+    t = loader.get_template('packages/signoff_report.txt')
+    c = Context({
+        'repo': repo,
+        'signoffs_url': signoffs_url,
+        'incomplete': incomplete,
+        'complete': complete,
+        'new': new,
+        'new_hours': new_hours,
+        'old': old,
+        'old_days': old_days,
+        'leaders': leaders,
+    })
+    from_addr = 'Arch Website Notification <nobody@archlinux.org>'
+    #send_mail(subject, t.render(c), from_addr, email)
+    print t.render(c)
+
+# vim: set ts=4 sw=4 et: