shithub: libvpx

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Fix python3 format issue

Change-Id: If0fed04c8682baee82efbdf5b4f90bcc8e8ac102

--- a/tools/3D-Reconstruction/MotionEST/GroundTruth.py

+++ b/tools/3D-Reconstruction/MotionEST/GroundTruth.py

@@ -22,7 +22,7 @@

     self.name = 'ground truth'

     super(GroundTruth, self).__init__(cur_f, ref_f, blk_sz)

     self.mask = np.zeros((self.num_row, self.num_col), dtype=np.bool)

-    if not gt_path is None:

+    if gt_path:

       with open(gt_path) as gt_file:

         lines = gt_file.readlines()

         for i in xrange(len(lines)):

--- a/tools/3D-Reconstruction/MotionEST/MotionEST.py

+++ b/tools/3D-Reconstruction/MotionEST/MotionEST.py

@@ -67,7 +67,7 @@

     count = 0

     for i in xrange(self.num_row):

       for j in xrange(self.num_col):

-        if not mask is None and mask[i, j]:

+        if mask is not None and mask[i, j]:

           continue

         loss += self.block_dist(i, j, self.mf[i, j], metric)

         count += 1

@@ -82,7 +82,7 @@

     mask = ground_truth.mask

     for i in xrange(self.num_row):

       for j in xrange(self.num_col):

-        if not mask is None and mask[i][j]:

+        if mask is not None and mask[i][j]:

           continue

         loss += LA.norm(gt[i, j] - self.mf[i, j])

         count += 1

@@ -101,7 +101,7 @@

     plt.subplot(1, n_row, 1)

     plt.imshow(cur_mf)

     plt.title('Estimated Motion Field')

-    if not ground_truth is None:

+    if ground_truth is not None:

       plt.subplot(1, n_row, 2)

       plt.imshow(gt_mf)

       plt.title('Ground Truth')

--- a/tools/3D-Reconstruction/genY4M/genY4M.py

+++ b/tools/3D-Reconstruction/genY4M/genY4M.py

@@ -57,7 +57,7 @@

       else:

         frames.append((idx, img))

   if len(frames) == 0:

-    print "No frames in directory: " + args.frame_path

+    print("No frames in directory: " + args.frame_path)

     sys.exit()

   print("----------------------Y4M Info----------------------")

   print("width:  %d" % frames[0][1].width)