Fix error in viewer test when mpl is present but not qt.

2026-07-11 03:02:19 +08:00 · 2014-10-04 15:58:28 -05:00
parent 0d29ded914
commit 124db3274f
1 changed files with 3 additions and 0 deletions
@@ -15,6 +15,9 @@ try:
        if 'agg' not in mpl.get_backend().lower():
            print("Recommended matplotlib backend is `Agg` for full "
                  "skimage.viewer functionality.")
+    else:
+        FigureCanvasQTAgg = object
+        LinearSegmentedColormap = object
 except ImportError:
    FigureCanvasQTAgg = object  # hack to prevent nosetest and autodoc errors
    LinearSegmentedColormap = object