STY

Author: christianbrodbeck

surfer/tests/test_viz.py

@@ -39,7 +39,7 @@ def test_offscreen():
     brain = Brain(*std_args, offscreen=True)
     # Sometimes the first screenshot is rendered with a different
     # resolution on OS X
-    _ = brain.screenshot()
+    brain.screenshot()
     shot = brain.screenshot()
     assert_array_equal(shot.shape, (800, 800, 3))
     brain.close()

surfer/viz.py

@@ -2252,7 +2252,7 @@ def save_movie(self, fname, time_dilation=4., tmin=None, tmax=None,
                      % (times, time_idx))
         # Sometimes the first screenshot is rendered with a different
         # resolution on OS X
-        _ = self.screenshot()
+        self.screenshot()
         images = (self.screenshot() for _ in
                   self._iter_time(time_idx, interpolation))
         imageio.mimwrite(fname, images, **kwargs)