fixes service setting test

.travis.yml

@@ -7,7 +7,7 @@ python:
 - '3.6'
 before_script:
 - pip install -e .
-- pip install pep8
+- pip install pycodestyle
 - pip install nose2
 - pip install coverage
 - pip install python-coveralls
@@ -16,7 +16,7 @@ before_script:
 - python travis-ci/live_ssl_server.py &
 - python travis-ci/live_ssl_bad_server.py &
 script:
-- pep8 restclients_core
+- pycodestyle restclients_core
 - python -m compileall restclients_core/
 - RUN_LIVE_TESTS=1 RUN_SSL_TESTS=1 coverage run restclients_core/test.py -v
 after_script:
@@ -32,4 +32,4 @@ deploy:
     secure: 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
   on:
     tags: true
-    python: '3.5'
+    python: '3.6'

restclients_core/tests/test_timing_log.py

@@ -34,7 +34,7 @@ def test_log_date_range(self):
     @skipUnless(hasattr(TestCase, 'assertLogs'), 'Python < 3.4')
     @override_settings(RESTCLIENTS_TIMING_LOG_ENABLED=False,
                        RESTCLIENTS_TIMING_LOG_RATE=1.0,
-                       BACKEND_TEST_TIMING_LOG_ENABLED=True)
+                       RESTCLIENTS_BACKEND_TEST_TIMING_LOG_ENABLED=True)
     def test_per_service_config(self):
         with self.assertLogs('restclients_core.dao', level='INFO') as cm:
             response = TDAO().getURL('/ok')