Skip IANA - Review Needed and Version Changed - Review Needed changes

from IANA as it turns out that the Datatracker is the authoritative
source on these states. Also improve logging so that the raw JSON from
IANA is dumped, the parsed JSON on imported changes is dumped and we
write to syslog before starting a sync script in the notification view.
 - Legacy-Id: 5800

ietf/bin/iana-changes-updates

@@ -55,11 +55,13 @@ while t < end:
     # requests if necessary
 
     text = fetch_changes_json(settings.IANA_SYNC_CHANGES_URL, t, min(end, t + MAX_INTERVAL_ACCEPTED_BY_IANA))
+    syslog.syslog("Retrieved the JSON: %s" % text)
+
     changes = parse_changes_json(text)
     added_events, warnings = update_history_with_changes(changes, send_email=options.send_email)
 
     for e in added_events:
-        syslog.syslog("Added event for %s %s: %s" % (e.doc_id, e.time, e.desc))
+        syslog.syslog("Added event for %s %s: %s (parsed json: %s)" % (e.doc_id, e.time, e.desc, e.json))
 
     for w in warnings:
         syslog.syslog("WARNING: %s" % w)

ietf/sync/iana.py

@@ -169,6 +169,11 @@ def update_history_with_changes(changes, send_email=True):
             state = states[kind][c["state"]]
             state_type = "draft-iana-%s" % kind
 
+            if state.slug in ("need-rev", "changed"):
+                # the Datatracker is the ultimate source of these
+                # states, so skip them
+                continue
+
             e = StateDocEvent.objects.filter(type="changed_state", time=timestamp,
                                              state_type=state_type, state=state)
             if not e:
@@ -185,6 +190,8 @@ def update_history_with_changes(changes, send_email=True):
                 e = add_state_change_event(doc, system, prev_state, state, timestamp)
 
                 if e:
+                    # for logging purposes
+                    e.json = c
                     added_events.append(e)
 
                 if not StateDocEvent.objects.filter(doc=doc, time__gt=timestamp, state_type=state_type):

ietf/sync/tests.py

@@ -45,6 +45,12 @@ class IANASyncTestCase(django.test.TestCase):
                         "state": "IANA Not OK",
                         "type": "iana_review",
                     },
+                    {
+                        "time": "2011-10-09 12:00:02",
+                        "doc": draft.name,
+                        "state": "IANA - Review Needed", # this should be skipped
+                        "type": "iana_review",
+                    },
                     {
                         "time": "2011-10-09 12:00:00",
                         "doc": draft.name,

ietf/sync/views.py

@@ -78,6 +78,9 @@ def notify(request, org, notification):
             out, _ = p.communicate()
             return (p.returncode, out)
 
+        import syslog
+        syslog.syslog("Running sync script from notify view POST")
+
         if notification == "protocols":
             failed, out = runscript("iana-protocols-updates")