better peak extraction

[imago.git] / im_debug.py

diff --git a/im_debug.py b/im_debug.py
index 9b72ed3..9916e92 100644 (file)
--- a/im_debug.py
+++ b/im_debug.py
@@ -1,7 +1,11 @@
-import pygame
-import Image
+try:
+    import pygame
+except ImportError, msg:
+    import sys
+    print >>sys.stderr, msg
+    sys.exit(1)
 
-def show(image, caption=''):
+def show(image, caption='', name=None):
     if image.mode != 'RGB':
         image = image.convert('RGB')
     pygame.init()