Various PEP8 fixes.

rq/queue.py

@@ -253,7 +253,6 @@ class Queue(object):
 
         If Queue is instantiated with async=False, job is executed immediately.
         """
-        
         with self.connection._pipeline() as pipeline:
             # Add Queue key set
             self.connection.sadd(self.redis_queues_keys, self.key)

rq/version.py

@@ -1,4 +1,5 @@
 # -*- coding: utf-8 -*-
 from __future__ import (absolute_import, division, print_function,
                         unicode_literals)
+
 VERSION = '0.5.0'

rq/worker.py

@@ -12,7 +12,6 @@ import sys
 import time
 import traceback
 import warnings
-from datetime import datetime
 
 from rq.compat import as_text, string_types, text_type
 
@@ -367,7 +366,6 @@ class Worker(object):
         if before_state:
             self.set_state(before_state)
 
-
     def work(self, burst=False):
         """Starts the work loop.
 
@@ -416,7 +414,6 @@ class Worker(object):
                 self.register_death()
         return did_perform_work
 
-
     def dequeue_job_and_maintain_ttl(self, timeout):
         result = None
         qnames = self.queue_names()

tests/test_cli.py

@@ -101,9 +101,3 @@ class TestRQCli(RQTestCase):
 
         self.assertEqual(result.exit_code, 1)
         self.assertIn("Duration must be an integer greater than 1", result.output)
-
-
-
-
-
-

tests/test_worker.py

@@ -334,7 +334,7 @@ class TestWorker(RQTestCase):
                 raise
 
         q = Queue()
-        job = q.enqueue(create_file, SENTINEL_FILE)
+        q.enqueue(create_file, SENTINEL_FILE)
 
         w = Worker([q])