Add CQ Top Score dashboard.

commit_queue.py

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Commit queue status."""
 
 import cgi
 import datetime
 import json
 import logging
@@ skipping 297 matching lines @@
       if not self.user:
         user = None
       else:
         user = self.user.email()
     return user
 
 
 class OwnerStats(object):
   """CQ usage statistics for a single user."""
   def __init__(self, now, owner, last_day, last_week, last_month, forever):
+    # Since epoch in float.
     self.now = now
+    # User instance.
     self.owner = owner
+    assert all(isinstance(i, PendingCommit) for i in last_day)
     self.last_day = last_day
+    assert all(isinstance(i, PendingCommit) for i in last_week)
     self.last_week = last_week
+    assert isinstance(last_month, int)
     self.last_month = last_month
+    assert isinstance(forever, int)
     self.forever = forever
+    # Gamify ALL the things!
+    self.points = (
+        len(self.last_day) * 10 +
+        len(self.last_week) * 5 +
+        self.last_month + 2 +
+        self.forever)
 
 
 class OwnerQuery(object):
   def __init__(self, owner_key, now):
     self.owner_key = owner_key
     self.now = now
     since = lambda x: now - datetime.timedelta(days=x)
     self._owner = db.get_async(owner_key)
     self._last_day = self._pendings().filter('created >=', since(1)).run()
     self._last_week = self._pendings().filter(
@@ skipping 61 matching lines @@
         'last_month': stats.last_month,
         'forever': stats.forever,
       }
       owners.append(data)
     owners.sort(key=lambda x: -x['last_month'])
     template_values = self.InitializeTemplate(self.APP_NAME + ' Commit queue')
     template_values['data'] = owners
     self.DisplayTemplate('cq_owners.html', template_values, use_cache=True)
 
 
+class TopScore(CQBasePage):
+  def _get_as_html(self, _):
+    owners = [
+      {
+        'name': stats.owner.email.split('@', 1)[0].upper(),
+        'points': stats.points,
+      }
+      for stats in monthly_top_contributors()
+    ]
+    owners.sort(key=lambda x: -x['points'])
+    for i in xrange(len(owners)):
+      if i == 0:
+        owners[i]['rank'] = '1st'
+      elif i == 1:
+        owners[i]['rank'] = '2nd'
+      elif i == 2:
+        owners[i]['rank'] = '3rd'
+      else:
+        owners[i]['rank'] = '%dth' % (i + 1)
+    template_values = self.InitializeTemplate(self.APP_NAME + ' Commit queue')
+    template_values['data'] = owners
+    self.DisplayTemplate('cq_top_score.html', template_values, use_cache=True)
+
+
 class User(CQBasePage):
   def _get_as_html(self, query):
     pending_commits_events = {}
     pending_commits = {}
     for event in query.fetch(self._get_limit()):
       # Implicitly find PendingCommit's.
       pending_commit = event.parent()
       if not pending_commit:
         logging.warn('Event %s is corrupted, can\'t find %s' % (
           event.key().id_or_name(), event.parent_key().id_or_name()))
@@ skipping 95 matching lines @@
 
 
 def bootstrap():
   # Used by _parse_packet() to find the right model to use from the
   # 'verification' value of the packet.
   module = sys.modules[__name__]
   for i in dir(module):
     if i.endswith('Event') and i != 'VerificationEvent':
       obj = getattr(module, i)
       EVENT_MAP[obj.name] = obj