Integrate pycodestyle

tests/response_util.py

@@ -5,9 +5,11 @@ from xml.etree import ElementTree
 def meal_names(response):
     """Extract meal names from OpenMensa XML.
 
-    By no means below parsing is robust or complete. Below just helps ensuring that the parser indeed returns proper XML
-    instead of arbitrary responses."""
+    By no means below parsing is robust or complete. Below just helps ensuring
+    that the parser indeed returns proper XML instead of arbitrary responses.
+    """
     root = ElementTree.fromstring(response)
     namespace = {'om': 'http://openmensa.org/open-mensa-v2'}
-    nodes = root.findall('om:canteen/om:day/om:category/om:meal/om:name', namespace)
+    nodes = root.findall('om:canteen/om:day/om:category/om:meal/om:name',
+                         namespace)
     return [node.text for node in nodes]

tests/stub_api.py

@@ -21,7 +21,8 @@ def api_online_one_shot():
     Subsequent API invocations will return with HTTP status code 500."""
 
     def canned_menu(request, uri, response_headers):
-        path = os.path.join(os.path.dirname(__file__), 'resources', 'input.json')
+        path = os.path.join(os.path.dirname(__file__),
+                            'resources', 'input.json')
         with open(path) as f:
             return 200, response_headers, f.read()
 
@@ -30,7 +31,10 @@ def api_online_one_shot():
         httpretty.Response(body='invalid', status=500),
     ]
 
-    httpretty.register_uri(httpretty.POST,  canteen_api.URL, responses=responses)
+    httpretty.register_uri(httpretty.POST,
+                           canteen_api.URL,
+                           responses=responses)
+
     httpretty.enable(allow_net_connect=False)
     yield httpretty
     httpretty.disable()

tests/test_retrieval.py

@@ -26,12 +26,14 @@ def is_enabled():
 
 requires_online_api = pytest.mark.skipif(
     not is_enabled(),
-    reason='Querying the online API is disabled. Turn on by setting env variable %s.' % ENV_ENABLED
+    reason='Querying the online API is disabled. '
+           'Turn on by setting env variable %s.' % ENV_ENABLED
 )
 
 
 @requires_online_api
 def test_retrieval(canteen):
     feed.render_meta(canteen, "/canteens/{}/menu".format(canteen.key))
-    menu = download_menu(MenuParams(canteen_id=canteen.id, chash=canteen.chash))
+    params = MenuParams(canteen_id=canteen.id, chash=canteen.chash)
+    menu = download_menu(params)
     feed.render_menu(menu)

tests/test_views.py

@@ -24,7 +24,10 @@ def test_index(client):
     assert canteen.status_code == 200, 'Canteen URL is reachable'
 
 
-@pytest.mark.parametrize('url', ['/canteens/spam', '/canteens/spam/meta', '/canteens/spam/menu'])
+@pytest.mark.parametrize('url', [
+    '/canteens/spam',
+    '/canteens/spam/meta',
+    '/canteens/spam/menu'])
 def test_canteen_not_found(client, url):
     response = client.get(url)
     assert response.status_code == 404
@@ -56,8 +59,8 @@ def _request_check_meals(client):
     response = client.get('/canteens/griebnitzsee/menu')
 
     assert response.status_code == 200
-    meals = meal_names(response.data)
-    assert meals[0] == u"Gefüllter Germknödel \nmit Vanillesauce und Mohnzucker"
+    meal = meal_names(response.data)[0]
+    assert meal == u"Gefüllter Germknödel \nmit Vanillesauce und Mohnzucker"
 
 
 @pytest.fixture