Stop handling GeneratorExit in nose image comparison.

QuLogic · QuLogic · commit 75bebef83188 · 2017-04-15T02:45:41.000-04:00
While this does cause a periodic printout if using the image_comparison
decorator from nose, trying to handle this exception means that test
images don't get checked at all, which is even worse.
diff --git a/lib/matplotlib/testing/decorators.py b/lib/matplotlib/testing/decorators.py
@@ -330,12 +330,8 @@ def __call__(self, func):
 
         @nose.tools.with_setup(self.setup, self.teardown)
         def runner_wrapper():
-            try:
-                for case in self.nose_runner():
-                    yield case
-            except GeneratorExit:
-                # nose bug...
-                self.teardown()
+            for case in self.nose_runner():
+                yield case
 
         return _copy_metadata(func, runner_wrapper)
 
