Remove python3 relative import of unittest

python/paddle/fluid/tests/unittests/benchmark.py

@@ -20,7 +20,7 @@ import itertools
 import paddle.fluid as fluid
 import paddle.fluid.core as core
 from paddle.fluid.op import Operator
-from .op_test import OpTest
+from op_test import OpTest
 
 
 class BenchmarkSuite(OpTest):

python/paddle/fluid/tests/unittests/benchmark_sum_op.py

@@ -16,8 +16,8 @@ import unittest
 import numpy as np
 
 import paddle.fluid as fluid
-from .benchmark import BenchmarkSuite
-from .op_test import OpTest
+from benchmark import BenchmarkSuite
+from op_test import OpTest
 
 # This is a demo op test case for operator benchmarking and high resolution number stability alignment.
 

python/paddle/fluid/tests/unittests/op_test.py

@@ -25,7 +25,7 @@ from paddle.fluid.backward import append_backward
 from paddle.fluid.op import Operator
 from paddle.fluid.executor import Executor
 from paddle.fluid.framework import Program, OpProtoHolder, Variable
-from .testsuite import create_op, set_input, append_input_output, append_loss_ops
+from testsuite import create_op, set_input, append_input_output, append_loss_ops
 from functools import reduce
 from six.moves import zip
 

python/paddle/fluid/tests/unittests/test_accuracy_op.py

@@ -14,7 +14,7 @@
 
 import unittest
 import numpy as np
-from .op_test import OpTest
+from op_test import OpTest
 
 
 class TestAccuracyOp(OpTest):

python/paddle/fluid/tests/unittests/test_activation_mkldnn_op.py

@@ -15,9 +15,9 @@
 import unittest
 import numpy as np
 import paddle.fluid.core as core
-from .op_test import OpTest
+from op_test import OpTest
 from scipy.special import expit
-from .test_activation_op import TestRelu, TestTanh, TestSqrt, TestAbs
+from test_activation_op import TestRelu, TestTanh, TestSqrt, TestAbs
 
 
 class TestMKLDNNReluDim2(TestRelu):

python/paddle/fluid/tests/unittests/test_activation_op.py

@@ -15,7 +15,7 @@
 import unittest
 import numpy as np
 import paddle.fluid.core as core
-from .op_test import OpTest
+from op_test import OpTest
 from scipy.special import expit
 
 

python/paddle/fluid/tests/unittests/test_adadelta_op.py

@@ -14,7 +14,7 @@
 
 import unittest
 import numpy as np
-from .op_test import OpTest
+from op_test import OpTest
 
 
 class TestAdadeltaOp1(OpTest):

python/paddle/fluid/tests/unittests/test_adagrad_op.py

@@ -16,7 +16,7 @@ import unittest
 import numpy as np
 import paddle.fluid.core as core
 from paddle.fluid.op import Operator
-from .op_test import OpTest
+from op_test import OpTest
 import math
 
 

python/paddle/fluid/tests/unittests/test_adam_op.py

@@ -14,7 +14,7 @@
 
 import unittest
 import numpy as np
-from .op_test import OpTest
+from op_test import OpTest
 from paddle.fluid import core
 from paddle.fluid.op import Operator
 

python/paddle/fluid/tests/unittests/test_adamax_op.py

@@ -14,7 +14,7 @@
 
 import unittest
 import numpy as np
-from .op_test import OpTest
+from op_test import OpTest
 
 
 class TestAdamaxOp1(OpTest):

python/paddle/fluid/tests/unittests/test_anchor_generator_op.py

@@ -16,7 +16,7 @@ import unittest
 import numpy as np
 import sys
 import math
-from .op_test import OpTest
+from op_test import OpTest
 
 
 def anchor_generator_in_python(input_feat, anchor_sizes, aspect_ratios,

python/paddle/fluid/tests/unittests/test_arg_min_max_op.py

@@ -14,7 +14,7 @@
 
 import unittest
 import numpy as np
-from .op_test import OpTest
+from op_test import OpTest
 
 
 class BaseTestCase(OpTest):

python/paddle/fluid/tests/unittests/test_argsort_op.py

@@ -14,7 +14,7 @@
 
 import unittest
 import numpy as np
-from .op_test import OpTest
+from op_test import OpTest
 
 
 class TestArgsortOp(OpTest):

python/paddle/fluid/tests/unittests/test_assign_op.py

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from . import op_test
+import op_test
 import numpy
 import unittest
 

python/paddle/fluid/tests/unittests/test_assign_value_op.py

@@ -14,7 +14,7 @@
 
 import paddle.fluid as fluid
 import paddle.fluid.layers as layers
-from . import op_test
+import op_test
 import numpy
 import unittest
 import paddle.fluid.framework as framework

python/paddle/fluid/tests/unittests/test_auc_op.py

@@ -14,7 +14,7 @@
 
 import unittest
 import numpy as np
-from .op_test import OpTest
+from op_test import OpTest
 from paddle.fluid import metrics
 
 

python/paddle/fluid/tests/unittests/test_batch_norm_mkldnn_op.py

@@ -17,9 +17,9 @@ import numpy as np
 import paddle.fluid.core as core
 from paddle.fluid.op import Operator
 import paddle.fluid as fluid
-from .op_test import OpTest
+from op_test import OpTest
 from paddle.fluid.framework import grad_var_name
-from .test_batch_norm_op import TestBatchNormOpInference, TestBatchNormOpTraining, _reference_training, _reference_grad
+from test_batch_norm_op import TestBatchNormOpInference, TestBatchNormOpTraining, _reference_training, _reference_grad
 
 
 class TestMKLDNNBatchNormOpTraining(TestBatchNormOpTraining):

python/paddle/fluid/tests/unittests/test_batch_norm_op.py

@@ -17,7 +17,7 @@ import numpy as np
 import paddle.fluid.core as core
 from paddle.fluid.op import Operator
 import paddle.fluid as fluid
-from .op_test import OpTest
+from op_test import OpTest
 from paddle.fluid.framework import grad_var_name
 
 

python/paddle/fluid/tests/unittests/test_bilinear_interp_op.py

@@ -14,7 +14,7 @@
 
 import unittest
 import numpy as np
-from .op_test import OpTest
+from op_test import OpTest
 import paddle.fluid.core as core
 
 

python/paddle/fluid/tests/unittests/test_bilinear_tensor_product_op.py

@@ -14,7 +14,7 @@
 
 import unittest
 import numpy as np
-from .op_test import OpTest
+from op_test import OpTest
 
 
 class TestBilinearTensorProductOp(OpTest):

python/paddle/fluid/tests/unittests/test_bipartite_match_op.py

@@ -13,7 +13,7 @@
 #limitations under the License.
 import unittest
 import numpy as np
-from .op_test import OpTest
+from op_test import OpTest
 
 
 def bipartite_match(distance, match_indices, match_dist):

python/paddle/fluid/tests/unittests/test_box_coder_op.py

@@ -16,7 +16,7 @@ import unittest
 import numpy as np
 import sys
 import math
-from .op_test import OpTest
+from op_test import OpTest
 
 
 def box_coder(target_box, prior_box, prior_box_var, output_box, code_type,

python/paddle/fluid/tests/unittests/test_cast_op.py

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from . import op_test
+import op_test
 import unittest
 import numpy as np
 import paddle.fluid.core as core

python/paddle/fluid/tests/unittests/test_chunk_eval_op.py

@@ -14,7 +14,7 @@
 
 import unittest
 import numpy as np
-from .op_test import OpTest
+from op_test import OpTest
 
 
 class Segment(object):

python/paddle/fluid/tests/unittests/test_clip_by_norm_op.py

@@ -14,7 +14,7 @@
 
 import unittest
 import numpy as np
-from .op_test import OpTest
+from op_test import OpTest
 
 
 class TestClipByNormOp(OpTest):