ENH: tweak output a bit to be more readable

tacaswell · dstansby · commit df8d44692fb3 · 2019-07-18T14:18:07.000+01:00
diff --git a/examples/tests/backend_driver_sgskip.py b/examples/tests/backend_driver_sgskip.py
@@ -215,7 +215,9 @@ def parse_options():
         print('Backend %s took %1.2f minutes to complete' % (backend, elapsed))
         failed = failures[backend]
         if failed:
-            print('  Failures: %s' % failed)
+            print('  Failures: ')
+            for f in failed:
+                print('     {!r}'.format(f))
         if 'template' in times:
             print('\ttemplate ratio %1.3f, template residual %1.3f' % (
                 elapsed / times['template'], elapsed - times['template']))
