Script execution

script/device/Image.py

@@ -130,9 +130,9 @@ class Image(DeviceBase, Readable):
     def get_int(self, filename = None):        
         if filename is None:
             filename = self.pixel.get_image_filename()
-        print "Waiting image file: " + filename, 
+        print "Waiting image file: " , filename, 
         file_size = 4 * self.pixel.PIX_XDIM * self.pixel.PIX_YDIM
-        print  " size= " + file_size
+        print " size= ", file_size
         wait_for_file_size(filename, file_size)