Updates for pycodestyle. (#2973)

Author: daspecster

packages/google-cloud-dns/google/cloud/dns/changes.py

@@ -188,14 +188,14 @@ def _build_resource(self):
             'type': added.record_type,
             'ttl': str(added.ttl),
             'rrdatas': added.rrdatas,
-            } for added in self.additions]
+        } for added in self.additions]
 
         deletions = [{
             'name': deleted.name,
             'type': deleted.record_type,
             'ttl': str(deleted.ttl),
             'rrdatas': deleted.rrdatas,
-            } for deleted in self.deletions]
+        } for deleted in self.deletions]
 
         return {
             'additions': additions,

packages/google-cloud-dns/unit_tests/test_changes.py

@@ -347,7 +347,7 @@ def api_request(self, **kw):
 
         try:
             response, self._responses = self._responses[0], self._responses[1:]
-        except:
+        except IndexError:
             raise NotFound('miss')
         else:
             return response

packages/google-cloud-dns/unit_tests/test_zone.py

@@ -693,7 +693,7 @@ def api_request(self, **kw):
 
         try:
             response, self._responses = self._responses[0], self._responses[1:]
-        except:
+        except IndexError:
             raise NotFound('miss')
         else:
             return response