Enhance compatibility for python version and change data_read to

data_reader.

fluid/DeepASR/data_utils/augmentor/tests/test_data_trans.py

 from __future__ import absolute_import
+from __future__ import division
+from __future__ import print_function
 
-#by zhxfl 2018.01.31
 import sys
 import unittest
 import numpy as np

fluid/DeepASR/data_utils/augmentor/trans_add_delta.py

+from __future__ import absolute_import
+from __future__ import division
+from __future__ import print_function
+
 import numpy as np
 import math
 import copy

fluid/DeepASR/data_utils/augmentor/trans_mean_variance_norm.py

+from __future__ import absolute_import
+from __future__ import division
+from __future__ import print_function
+
 import numpy as np
 import math
 

fluid/DeepASR/data_utils/augmentor/trans_splice.py

+from __future__ import absolute_import
+from __future__ import division
+from __future__ import print_function
+
 import numpy as np
 import math
 

fluid/DeepASR/data_utils/data_read.py → fluid/DeepASR/data_utils/data_reader.py

@@ -4,6 +4,10 @@
    Todos:
         1. multiprocess read block from disk
 """
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import print_function
+
 import random
 import Queue
 import numpy as np
@@ -214,7 +218,6 @@ class DataRead(object):
         for (nidx, sample) in enumerate(lsample):
             for trans in self._ltrans:
                 sample = trans.perform_trans(sample)
-            #print nidx
             lsample[nidx] = sample
 
         return lsample
@@ -234,7 +237,6 @@ class DataRead(object):
         for (nidx, sample) in enumerate(lsample):
             for trans in self._ltrans:
                 sample = trans.perform_trans(sample)
-            #print nidx
             lsample[nidx] = sample
 
         return lsample

fluid/DeepASR/data_utils/util.py

+from __future__ import absolute_import
+from __future__ import division
+from __future__ import print_function
+
+
 def to_lodtensor(data, place):
     """convert tensor to lodtensor
     """

fluid/DeepASR/stacked_dynamic_lstm.py

@@ -12,7 +12,7 @@ import paddle.v2.fluid.profiler as profiler
 import data_utils.trans_mean_variance_norm as trans_mean_variance_norm
 import data_utils.trans_add_delta as trans_add_delta
 import data_utils.trans_splice as trans_splice
-import data_utils.data_read as reader
+import data_utils.data_reader as reader
 
 
 def parse_args():