Added logger messages

glue-viz · Mar 30, 2015 · 0768aba · 0768aba
1 parent 6d65210
commit 0768aba
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/glue_exp/importers/webcam/__init__.py b/glue_exp/importers/webcam/__init__.py
@@ -3,11 +3,20 @@
 
 def setup():
 
-    from .qt_widget import QtWebcamImporter
+    from glue.logger import logger
+    try:
+        import cv2
+    except ImportError:
+        logger.info("Could not load webcam importer plugin, since OpenCV is required")
+        return
+
     from glue.config import importer
+    from .qt_widget import QtWebcamImporter
 
     @importer("Import from webcam")
     def webcam_importer():
         wi = QtWebcamImporter()
         wi.exec_()
         return wi.data
+
+    logger.info("Loaded webcam importer plugin")