queue: Rename SimpleQueue to SimpleQueueClient

It doesn't represent a single queue; that's what the 'queue_name' arguments are
for.

(imported from commit 8382ae6793ca7c3ae4b5aacf2c128113a7a88fb6)

zephyr/decorator.py

@@ -7,7 +7,7 @@ from django.db import transaction, IntegrityError
 from django.conf import settings
 import simplejson
 from zephyr.lib.cache import cache_with_key
-from zephyr.lib.queue import SimpleQueue
+from zephyr.lib.queue import SimpleQueueClient
 from zephyr.lib.timestamp import datetime_to_timestamp
 
 from functools import wraps
@@ -28,7 +28,7 @@ def asynchronous(method):
         wrapper.csrf_exempt = True
     return wrapper
 
-activity_queue = SimpleQueue()
+activity_queue = SimpleQueueClient()
 def update_user_activity(request, user_profile, client):
     event={'query': request.META["PATH_INFO"],
            'user_profile_id': user_profile.id,

zephyr/lib/queue.py

@@ -6,7 +6,7 @@ import simplejson
 # rabbitmq/pika's queuing system; its purpose is to just provide an
 # interface for external files to put things into queues and take them
 # out from bots without having to import pika code all over our codebase.
-class SimpleQueue(object):
+class SimpleQueueClient(object):
     connection = None
     channel = None
     queues = set()

zephyr/management/commands/process_user_activity.py

@@ -3,14 +3,14 @@ from django.core.management.base import BaseCommand
 import simplejson
 import pika
 from zephyr.lib.actions import process_user_activity_event
-from zephyr.lib.queue import SimpleQueue
+from zephyr.lib.queue import SimpleQueueClient
 
 class Command(BaseCommand):
     option_list = BaseCommand.option_list
     help = "Process UserActivity log messages."
 
     def handle(self, *args, **options):
-        activity_queue = SimpleQueue()
+        activity_queue = SimpleQueueClient()
 
         def callback(ch, method, properties, event):
             print " [x] Received %r" % (event,)