Fix flake8 issues

CHANGELOG

@@ -4,7 +4,7 @@ Changelog
 0.4 (2016-04-28)
 ~~~~~~~~~~~~~~~~
 Add support to run Kaneda in asynchronous mode.
----------------------------------------------
+-----------------------------------------------
 * Add Celery and RQ queue classes and tasks with backend reporting.
 * Add the option to configure Kaneda with a settings file.
 * Add utils.py file to  handle the settings.
@@ -18,7 +18,7 @@ Add Django support.
 * Improve Django documentation
 
 0.3.1 (2016-03-29)
-~~~~~~~~~~~~~~~~
+~~~~~~~~~~~~~~~~~~
 *  ElasticBackend now can be configured passing a list of 'hosts' or a list of 'connection_urls'.
 
 0.3 (2016-03-28)

kaneda/__init__.py

@@ -3,9 +3,9 @@
 __email__ = '[email protected]'
 __version__ = '0.4'
 
-import logging
+import logging  # NOQA
 
-from .base import Metrics
+from .base import Metrics  # NOQA
 
 try:  # Python 2.7+
     from logging import NullHandler

kaneda/backends/__init__.py

@@ -1,4 +1,4 @@
-from .base import BaseBackend
-from .elasticsearch import ElasticsearchBackend
-from .mongodb import MongoBackend
-from .logger import LoggerBackend
+from .base import BaseBackend  # NOQA
+from .elasticsearch import ElasticsearchBackend  # NOQA
+from .mongodb import MongoBackend  # NOQA
+from .logger import LoggerBackend  # NOQA

kaneda/backends/base.py

@@ -22,4 +22,3 @@ def _get_payload(self, name, value, tags):
         if tags:
             payload['tags'] = tags
         return payload
-

kaneda/backends/logger.py

@@ -37,4 +37,3 @@ def _get_payload(self, name, value, metric, tags, id_):
     def report(self, name, metric, value, tags, id_):
         payload = self._get_payload(name, value, metric, tags, id_)
         return self.logger.info(payload)
-

kaneda/base.py

@@ -3,7 +3,7 @@
 from time import time
 from functools import wraps
 
-from kaneda.utils import get_backend, get_kaneda_objects
+from kaneda.utils import get_kaneda_objects
 
 
 class Metrics(object):
@@ -65,7 +65,7 @@ def custom(self, name, metric, value, tags=None, id_=None):
         """
         Send a custom metric report.
 
-        >>> metrics.custom('hotel.availability.response_data', metric='xml', value={'status': 'ok', 'xml': ...}, id_='2B75D750')
+        >>> metrics.custom('hotel.response_data', metric='xml', value={'status': 'ok', 'xml': ...}, id_='2B75D750')
         """
         self._report(name, metric, value, tags, id_)
 
@@ -124,4 +124,3 @@ def _report(self, name, metric, value, tags, id_=None):
             return self.backend.report(name, metric, value, tags, id_)
         elif self.queue:
             return self.queue.report(name, metric, value, tags, id_)
-

kaneda/exceptions.py

@@ -16,4 +16,4 @@ class UnexistingKanedaClass(ImportError):
 class SettingsError(Exception):
     """
     Kaneda is configured without a settings file or needs a required settings variable.
-    """
+    """

kaneda/queues/__init__.py

@@ -1,3 +1,3 @@
-from .base import BaseQueue
-from .celery import CeleryQueue
-from .rq import RQQueue
+from .base import BaseQueue  # NOQA
+from .celery import CeleryQueue  # NOQA
+from .rq import RQQueue  # NOQA

kaneda/queues/celery.py

@@ -40,4 +40,3 @@ def report(self, name, metric, value, tags, id_):
         except Exception as e:
             logger = logging.getLogger(__name__)
             logger.exception(e)
-

tests/integration/django/test_django.py

@@ -1,6 +1,6 @@
 from kaneda.backends import LoggerBackend, ElasticsearchBackend
 from kaneda.queues import CeleryQueue
-from django_kaneda import settings
+from django_kaneda import settings  # NOQA
 
 
 class TestDjango(object):

tests/integration/test_metrics.py

@@ -24,5 +24,3 @@ def test_logger_metric(self, logger_backend, logger_filename):
             result = lines[-1].split(' - ')[2]
             assert result
             assert 'test_gauge' in result
-
-

tests/unit/test_backends.py

@@ -26,4 +26,3 @@ def test_base_backend_structured_payload(self, mocker, dummy_backend, structured
                              value={'val0': 1, 'val2': 'str', 'val3': [1, 2]}, tags=['tag1', 'tags2'])
         reported_data = dummy_backend.reported_data['test.structured']
         assert reported_data == structured_payload
-