From 2c9137489805764839c206a2eb0861a860f40102 Mon Sep 17 00:00:00 2001
From: Konstantin Tolstikhin <k.tolstikhin@gmail.com>
Date: Thu, 31 Aug 2017 23:34:27 +0800
Subject: [PATCH] fix the 'TypeError: slice indices must be integers ..' error
 when running with Python 3.x

---
 i2v/caffe_i2v.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/i2v/caffe_i2v.py b/i2v/caffe_i2v.py
index 63ee5e2c..9e32cc2d 100644
--- a/i2v/caffe_i2v.py
+++ b/i2v/caffe_i2v.py
@@ -21,6 +21,7 @@ def _extract(self, inputs, layername):
             -self.net.crop_dims / 2.0,
             self.net.crop_dims / 2.0
         ])
+        crop = [int(i) for i in crop]
         input_ = input_[:, crop[0]:crop[2], crop[1]:crop[3], :]
         # Classify
         caffe_in = np.zeros(