Merged in [8716] from rjsparks@nostrum.com:

    Highlight need for milestone review and approval in messages to leadership when a milestone edit requires approval. Don't bother the group when the only changes are those needing approval. Fixes ticket ietf-tools#1501.
 - Legacy-Id: 8865
Note: SVN reference [8716] has been migrated to Git commit 134ae99

Author: levkowetz

ietf/group/mails.py

@@ -34,13 +34,16 @@ def email_iesg_secretary_personnel_change(request, group, text):
 
 def email_milestones_changed(request, group, changes):
     def wrap_up_email(to, text):
+
+        subject = u"Milestones changed for %s %s" % (group.acronym, group.type.name)
+        if re.search("Added .* for review, due",text):
+            subject = u"Review Required - " + subject
+
         text = wrap(strip_tags(text), 70)
         text += "\n\n"
         text += u"URL: %s" % (settings.IDTRACKER_BASE_URL + group.about_url())
 
-        send_mail_text(request, to, None,
-                       u"Milestones changed for %s %s" % (group.acronym, group.type.name),
-                       text)
+        send_mail_text(request, to, None, subject, text)
 
     # first send to management and chairs
     to = []
@@ -59,7 +62,9 @@ def wrap_up_email(to, text):
     if group.list_email:
         review_re = re.compile("Added .* for review, due")
         to = [ group.list_email ]
-        wrap_up_email(to, u"\n\n".join(c + "." for c in changes if not review_re.match(c)))
+        msg = u"\n\n".join(c + "." for c in changes if not review_re.match(c))
+        if msg:
+            wrap_up_email(to, msg)
 
 
 def email_milestone_review_reminder(group, grace_period=7):

ietf/group/tests_info.py

@@ -542,6 +542,7 @@ def test_add_milestone(self):
         self.assertEqual(GroupMilestone.objects.count(), milestones_before)
 
         # add
+        mailbox_before = len(outbox)
         r = self.client.post(url, { 'prefix': "m-1",
                                     'm-1-id': "-1",
                                     'm-1-desc': "Test 3",
@@ -561,6 +562,8 @@ def test_add_milestone(self):
         self.assertEqual(m.resolved, "")
         self.assertEqual(set(m.docs.values_list("name", flat=True)), set(docs))
         self.assertTrue("Added milestone" in m.milestonegroupevent_set.all()[0].desc)
+        self.assertEqual(len(outbox),mailbox_before+2)
+        self.assertFalse(any('Review Required' in x['Subject'] for x in outbox[-2:]))
 
     def test_add_milestone_as_chair(self):
         m1, m2, group = self.create_test_milestones()
@@ -577,6 +580,7 @@ def test_add_milestone_as_chair(self):
         due = self.last_day_of_month(datetime.date.today() + datetime.timedelta(days=365))
 
         # add
+        mailbox_before = len(outbox)
         r = self.client.post(url, { 'prefix': "m-1",
                                     'm-1-id': -1,
                                     'm-1-desc': "Test 3",
@@ -593,6 +597,9 @@ def test_add_milestone_as_chair(self):
         self.assertEqual(m.state_id, "review")
         self.assertEqual(group.groupevent_set.count(), events_before + 1)
         self.assertTrue("for review" in m.milestonegroupevent_set.all()[0].desc)
+        self.assertEqual(len(outbox),mailbox_before+1)
+        self.assertTrue('Review Required' in outbox[-1]['Subject'])
+        self.assertFalse(group.list_email in outbox[-1]['To'])
 
     def test_accept_milestone(self):
         m1, m2, group = self.create_test_milestones()