Various Python samples updated for Python 2/3 compatibility.

2015-09-14 00:00:22 +08:00
parent 190d00ea3e
commit b57be28920
34 changed files with 288 additions and 99 deletions
--- a/samples/python2/squares.py
+++ b/samples/python2/squares.py
@@ -6,6 +6,13 @@ Simple "Square Detector" program.
 Loads several images sequentially and tries to find squares in each image.
 '''

+# Python 2/3 compatibility 
+import sys
+PY3 = sys.version_info[0] == 3
+
+if PY3:
+    xrange = range
+
 import numpy as np
 import cv2