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/facedetect.py
+++ b/samples/python2/facedetect.py
@@ -1,5 +1,8 @@
 #!/usr/bin/env python

+# Python 2/3 compatibility
+from __future__ import print_function
+
 import numpy as np
 import cv2

@@ -24,7 +27,7 @@ def draw_rects(img, rects, color):

 if __name__ == '__main__':
    import sys, getopt
-    print help_message
+    print(help_message)

    args, video_src = getopt.getopt(sys.argv[1:], '', ['cascade=', 'nested-cascade='])
    try: