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/logpolar.py
+++ b/samples/python2/logpolar.py
@@ -1,4 +1,8 @@
 #!/usr/bin/env python
+
+# Python 2/3 compatibility
+from __future__ import print_function
+
 import cv2

 if __name__ == '__main__':
@@ -10,7 +14,7 @@ if __name__ == '__main__':

    img = cv2.imread(fn)
    if img is None:
-        print 'Failed to load image file:', fn
+        print('Failed to load image file:', fn)
        sys.exit(1)

    img2 = cv2.logPolar(img, (img.shape[0]/2, img.shape[1]/2), 40, cv2.WARP_FILL_OUTLIERS)