diff --git a/stackviz/parser/tempest_subunit.py b/stackviz/parser/tempest_subunit.py
index 3cffe8a..a825d62 100644
--- a/stackviz/parser/tempest_subunit.py
+++ b/stackviz/parser/tempest_subunit.py
@@ -46,10 +46,11 @@ class InvalidSubunitProvider(Exception):
 class SubunitProvider(object):
     @property
     def name(self):
-        """Returns a unique name for this provider, such that a valid URL
-        fragment pointing to a particular stream from this provider is
-        `name_index`, applicable for paths to pages and data files making use
-        of the stream.
+        """Returns a unique name for this provider,
+
+        The unique name is such that a valid URL fragment pointing to a
+        particular stream from this provider is `name_index`, applicable
+        for paths to pages and data files making use of the stream.
 
         :return: a path fragment referring to the stream at `index` from this
                  provider
@@ -72,8 +73,7 @@ class SubunitProvider(object):
         raise NotImplementedError()
 
     def get_stream(self, index):
-        """Returns a file-like object representing the subunit stream at the
-        given index.
+        """Returns a file-like object representing the subunit stream
 
         :param index: the index of the stream; must be between `0` and
                       `count - 1` (inclusive)
@@ -87,8 +87,7 @@ class SubunitProvider(object):
 
     @property
     def streams(self):
-        """Creates a generator that iterates over each stream available in
-        this provider.
+        """Creates a generator to iterate over every stream in the provider
 
         :return: each stream available from this generator
         """
diff --git a/stackviz/views/upstream/api.py b/stackviz/views/upstream/api.py
index ed5efc4..66e2ce7 100644
--- a/stackviz/views/upstream/api.py
+++ b/stackviz/views/upstream/api.py
@@ -44,6 +44,7 @@ def _get_runs(change_id):
 
     return ret_list
 
+
 def _get_metadata(run_id):
     """Returns a dict of run_metadata objects associated with a run_id
 
@@ -56,7 +57,7 @@ def _get_metadata(run_id):
     Session = sessionmaker(bind=engine)
     session = Session()
 
-    metadata = api.get_run_metadata(run_id,session=session)
+    metadata = api.get_run_metadata(run_id, session=session)
     ret_list = []
 
     for meta in metadata:
@@ -70,6 +71,7 @@ class GerritURLEndpoint(Endpoint):
     def get(self, request, change_id):
         return _get_runs(change_id)
 
+
 class RunMetadataEndpoint(Endpoint):
 
     def get(self, request, run_id):
diff --git a/stackviz/views/upstream/urls.py b/stackviz/views/upstream/urls.py
index 3320a30..9804de3 100644
--- a/stackviz/views/upstream/urls.py
+++ b/stackviz/views/upstream/urls.py
@@ -34,7 +34,8 @@ urlpatterns = patterns('',
                            GerritURLEndpoint.as_view(),
                            name='gerrit_url'),
 
-                       url(r'^api_run_id_(?P<run_id>[a-zA-Z0-9!$* \t\r\n\-]+).json$',
+                       url(r'^api_run_id_(?P<run_id>[a-zA-Z0-9!$* '
+                           '\t\r\n\-]+).json$',
                            RunMetadataEndpoint.as_view(),
                            name='run_metadata_url')
                        )