Fixed #866 - Flak8 errors

rq/compat/__init__.py

@@ -67,18 +67,18 @@ else:
     # Python 2.x
     def text_type(v):
         try:
-            return unicode(v)
+            return unicode(v)  # noqa
         except Exception:
-            return unicode(v, "utf-8", errors="ignore")
+            return unicode(v, "utf-8", errors="ignore")  # noqa
 
-    string_types = (str, unicode)
+    string_types = (str, unicode)  # noqa
 
     def as_text(v):
         if v is None:
             return None
         elif isinstance(v, str):
             return v.decode('utf-8')
-        elif isinstance(v, unicode):
+        elif isinstance(v, unicode):  # noqa
             return v
         else:
             raise Exception("Input cannot be decoded into literal thing.")

rq/connections.py

@@ -15,7 +15,7 @@ class NoRedisConnectionException(Exception):
 
 
 @contextmanager
-def Connection(connection=None):
+def Connection(connection=None):  # noqa
     if connection is None:
         connection = StrictRedis()
     push_connection(connection)

rq/decorators.py

@@ -11,7 +11,7 @@ from .queue import Queue
 from .utils import backend_class
 
 
-class job(object):
+class job(object):  # noqa
     queue_class = Queue
 
     def __init__(self, queue, connection=None, timeout=None,

rq/queue.py

@@ -121,7 +121,8 @@ class Queue(object):
         except NoSuchJobError:
             self.remove(job_id)
         else:
-            if job.origin == self.name or (job.is_failed and self == get_failed_queue(connection=self.connection, job_class=self.job_class)):
+            if job.origin == self.name or \
+                    (job.is_failed and self == get_failed_queue(connection=self.connection, job_class=self.job_class)):
                 return job
 
     def get_job_ids(self, offset=0, length=-1):
@@ -168,7 +169,7 @@ class Queue(object):
         """Removes all "dead" jobs from the queue by cycling through it, while
         guaranteeing FIFO semantics.
         """
-        COMPACT_QUEUE = 'rq:queue:_compact:{0}'.format(uuid.uuid4())
+        COMPACT_QUEUE = 'rq:queue:_compact:{0}'.format(uuid.uuid4())  # noqa
 
         self.connection.rename(self.key, COMPACT_QUEUE)
         while True:

rq/worker.py

@@ -469,13 +469,13 @@ class Worker(object):
                         if burst:
                             self.log.info("RQ worker {0!r} done, quitting".format(self.key))
                         break
-                        
+
                     job, queue = result
                     self.execute_job(job, queue)
                     self.heartbeat()
-                    
+
                     did_perform_work = True
-                    
+
                 except StopRequested:
                     break
         finally:

tests/__init__.py

@@ -70,7 +70,7 @@ class RQTestCase(unittest.TestCase):
 
     # Implement assertIsNotNone for Python runtimes < 2.7 or < 3.1
     if not hasattr(unittest.TestCase, 'assertIsNotNone'):
-        def assertIsNotNone(self, value, *args):
+        def assertIsNotNone(self, value, *args):  # noqa
             self.assertNotEqual(value, None, *args)
 
     @classmethod

tests/fixtures.py

@@ -29,7 +29,7 @@ def say_hello(name=None):
 
 def say_hello_unicode(name=None):
     """A job with a single argument and a return value."""
-    return unicode(say_hello(name))
+    return unicode(say_hello(name))  # noqa
 
 
 def do_nothing():
@@ -80,7 +80,7 @@ def modify_self_and_error(meta):
 
 
 def echo(*args, **kwargs):
-    return (args, kwargs)
+    return args, kwargs
 
 
 class Number(object):

tests/test_job.py

@@ -6,6 +6,7 @@ from datetime import datetime
 import time
 
 import sys
+
 is_py2 = sys.version[0] == '2'
 if is_py2:
     import Queue as queue
@@ -19,7 +20,6 @@ from rq.compat import PY2
 from rq.exceptions import NoSuchJobError, UnpickleError
 from rq.job import Job, get_current_job, JobStatus, cancel_job, requeue_job
 from rq.queue import Queue, get_failed_queue
-from rq.registry import DeferredJobRegistry
 from rq.utils import utcformat
 from rq.worker import Worker
 

tests/test_queue.py

@@ -655,11 +655,11 @@ class TestFailedQueue(RQTestCase):
         """Make sure failed job key does not expire"""
         q = Queue('foo')
         job = q.enqueue(div_by_zero, args=(1,), ttl=5)
-        self.assertEqual(self.testconn.ttl(job.key), 5) 
+        self.assertEqual(self.testconn.ttl(job.key), 5)
 
         self.assertRaises(ZeroDivisionError, job.perform)
         job.set_status(JobStatus.FAILED)
         failed_queue = get_failed_queue()
         failed_queue.quarantine(job, Exception('Some fake error'))
-        
-        self.assertEqual(self.testconn.ttl(job.key), -1) 
+
+        self.assertEqual(self.testconn.ttl(job.key), -1)

tests/test_sentry.py

@@ -11,7 +11,7 @@ from tests import RQTestCase
 class FakeSentry(object):
     servers = []
 
-    def captureException(self, *args, **kwds):
+    def captureException(self, *args, **kwds):  # noqa
         pass  # we cannot check this, because worker forks
 
 

tests/test_worker.py

@@ -259,10 +259,10 @@ class TestWorker(RQTestCase):
         job = Job.fetch(job.id)
         self.assertEqual(job.is_failed, True)
 
-    def test_cancelled_jobs_arent_executed(self):  # noqa
+    def test_cancelled_jobs_arent_executed(self):
         """Cancelling jobs."""
 
-        SENTINEL_FILE = '/tmp/rq-tests.txt'
+        SENTINEL_FILE = '/tmp/rq-tests.txt'  # noqa
 
         try:
             # Remove the sentinel if it is leftover from a previous test run
@@ -471,19 +471,27 @@ class TestWorker(RQTestCase):
         logging work properly"""
         q = Queue("foo")
         w = Worker([q])
-        job = q.enqueue('tests.fixtures.say_hello', name='阿达姆',
-                        description='你好 世界!')
-        self.assertEqual(w.work(burst=True), True,
-                         'Expected at least some work done.')
-        job = q.enqueue('tests.fixtures.say_hello_unicode', name='阿达姆',
-                        description='你好 世界!')
-        self.assertEqual(w.work(burst=True), True,
-                         'Expected at least some work done.')
+        q.enqueue(
+            'tests.fixtures.say_hello',
+            name='阿达姆',
+            description='你好 世界!')
+        self.assertEqual(
+            w.work(burst=True),
+            True,
+            'Expected at least some work done.')
+        q.enqueue(
+            'tests.fixtures.say_hello_unicode',
+            name='阿达姆',
+            description='你好 世界!')
+        self.assertEqual(
+            w.work(burst=True),
+            True,
+            'Expected at least some work done.')
 
     def test_suspend_worker_execution(self):
         """Test Pause Worker Execution"""
 
-        SENTINEL_FILE = '/tmp/rq-tests.txt'
+        SENTINEL_FILE = '/tmp/rq-tests.txt'  # noqa
 
         try:
             # Remove the sentinel if it is leftover from a previous test run
@@ -919,7 +927,7 @@ class HerokuWorkerShutdownTestCase(TimeoutTestCase, RQTestCase):
         w = HerokuWorker('foo')
 
         w._horse_pid = 19999
-        w.handle_warm_shutdown_request()        
+        w.handle_warm_shutdown_request()
 
 
 class TestExceptionHandlerMessageEncoding(RQTestCase):