diff --git a/configure.py b/configure.py
index 234561d94a4..0b16fe13141 100644
--- a/configure.py
+++ b/configure.py
@@ -859,7 +859,7 @@ def set_tf_cuda_version(environ_cp):
     cuda_toolkit_paths_full = [
         os.path.join(cuda_toolkit_path, x) for x in cuda_rt_lib_paths
     ]
-    if any([os.path.exists(x) for x in cuda_toolkit_paths_full]):
+    if any(os.path.exists(x) for x in cuda_toolkit_paths_full):
       break
 
     # Reset and retry
diff --git a/tensorflow/compiler/tests/dense_layer_test.py b/tensorflow/compiler/tests/dense_layer_test.py
index d1b90f098d7..23c94cf2451 100644
--- a/tensorflow/compiler/tests/dense_layer_test.py
+++ b/tensorflow/compiler/tests/dense_layer_test.py
@@ -42,7 +42,7 @@ def GetRunMetadataLabels(run_metadata):
 
 def InLabels(labels, substr):
   """Returns true iff one of the labels contains substr."""
-  return any([substr in x for x in labels])
+  return any(substr in x for x in labels)
 
 
 class DenseLayerTest(test.TestCase):
diff --git a/tensorflow/compiler/tests/jit_test.py b/tensorflow/compiler/tests/jit_test.py
index 6f51ae33a1b..dbea9849e21 100644
--- a/tensorflow/compiler/tests/jit_test.py
+++ b/tensorflow/compiler/tests/jit_test.py
@@ -75,7 +75,7 @@ def RunMetadataLabels(run_metadata):
 
 def InLabels(labels, substr):
   """Returns true iff one of the labels contains substr."""
-  return any([substr in x for x in labels])
+  return any(substr in x for x in labels)
 
 
 def MetadataHasXlaRunOp(run_metadata):
diff --git a/tensorflow/contrib/constrained_optimization/python/constrained_minimization_problem.py b/tensorflow/contrib/constrained_optimization/python/constrained_minimization_problem.py
index 41258edd908..6926c0d03fe 100644
--- a/tensorflow/contrib/constrained_optimization/python/constrained_minimization_problem.py
+++ b/tensorflow/contrib/constrained_optimization/python/constrained_minimization_problem.py
@@ -74,8 +74,8 @@ class ConstrainedMinimizationProblem(object):
 
     if (constraints_shape.ndims is None or
         proxy_constraints_shape.ndims is None or
-        any([ii is None for ii in constraints_shape.as_list()]) or
-        any([ii is None for ii in proxy_constraints_shape.as_list()])):
+        any(ii is None for ii in constraints_shape.as_list()) or
+        any(ii is None for ii in proxy_constraints_shape.as_list())):
       raise ValueError(
           "constraints and proxy_constraints must have fully-known shapes")
     if constraints_shape != proxy_constraints_shape:
diff --git a/tensorflow/contrib/cudnn_rnn/python/kernel_tests/cudnn_rnn_ops_test.py b/tensorflow/contrib/cudnn_rnn/python/kernel_tests/cudnn_rnn_ops_test.py
index 1e2c9121d63..a268415f0e6 100644
--- a/tensorflow/contrib/cudnn_rnn/python/kernel_tests/cudnn_rnn_ops_test.py
+++ b/tensorflow/contrib/cudnn_rnn/python/kernel_tests/cudnn_rnn_ops_test.py
@@ -778,8 +778,7 @@ class CudnnParamsFormatConverterTest(TensorFlowTestCase,
 
       # Test opaque_params size lower bound
       opaque_params_size_v = sess.run(opaque_params_size)
-      min_params_size = (
-          np.sum([x.size for x in ws]) + np.sum([x.size for x in bs]))
+      min_params_size = sum(x.size for x in ws) + np.sum(x.size for x in bs)
       logging.info("min_parm_size: %d vs actual_opaque_param_size: %d",
                    min_params_size, opaque_params_size_v)
       self.assertLessEqual(min_params_size, opaque_params_size_v)
@@ -853,8 +852,7 @@ class CudnnParamsFormatConverterTest(TensorFlowTestCase,
 
       # Test opaque_params size lower bound
       opaque_params_size_v = sess.run(opaque_params_size)
-      min_params_size = (
-          np.sum([x.size for x in ws]) + np.sum([x.size for x in bs]))
+      min_params_size = sum(x.size for x in ws) + sum(x.size for x in bs)
       logging.info("min_parm_size: %d vs actual_opaque_param_size: %d",
                    min_params_size, opaque_params_size_v)
       self.assertLessEqual(min_params_size, opaque_params_size_v)
diff --git a/tensorflow/contrib/cudnn_rnn/python/kernel_tests/cudnn_rnn_test.py b/tensorflow/contrib/cudnn_rnn/python/kernel_tests/cudnn_rnn_test.py
index 6cc93dccb00..7e1b4062ce4 100644
--- a/tensorflow/contrib/cudnn_rnn/python/kernel_tests/cudnn_rnn_test.py
+++ b/tensorflow/contrib/cudnn_rnn/python/kernel_tests/cudnn_rnn_test.py
@@ -1045,8 +1045,8 @@ class CudnnRNNTestParamsSize(test_util.TensorFlowTestCase):
 
     # Min param size estimate = sum(weights.size) + sum(biases.size)
     min_params_size = (
-        np.sum(list(map(np.prod, rnn.canonical_weight_shapes))) +
-        np.sum([sp[0] for sp in rnn.canonical_bias_shapes]))
+        sum(map(np.prod, rnn.canonical_weight_shapes)) +
+        sum(sp[0] for sp in rnn.canonical_bias_shapes))
 
     opaque_params = rnn.trainable_variables[0]
     with self.test_session(use_gpu=True, graph=ops.get_default_graph()):
diff --git a/tensorflow/contrib/distribute/python/minimize_loss_test.py b/tensorflow/contrib/distribute/python/minimize_loss_test.py
index e77d3d455b0..129b394bb69 100644
--- a/tensorflow/contrib/distribute/python/minimize_loss_test.py
+++ b/tensorflow/contrib/distribute/python/minimize_loss_test.py
@@ -344,7 +344,7 @@ class MinimizeLossStepTest(test.TestCase, parameterized.TestCase):
       run_step()
 
       v = all_vars[0]
-      self.assertTrue(all([v is vi for vi in all_vars[1:]]))
+      self.assertTrue(all(v is vi for vi in all_vars[1:]))
       weight = numpy.squeeze(self.evaluate(v))
       # Our model is:
       #   predict = x * w
diff --git a/tensorflow/contrib/distribute/python/tpu_strategy.py b/tensorflow/contrib/distribute/python/tpu_strategy.py
index f1115cb0c07..94cf548cb44 100644
--- a/tensorflow/contrib/distribute/python/tpu_strategy.py
+++ b/tensorflow/contrib/distribute/python/tpu_strategy.py
@@ -254,7 +254,7 @@ class TPUExtended(distribute_lib.DistributionStrategyExtended):
       self, fn, multi_worker_iterator, iterations, initial_loop_values=None):
     output_shapes = multi_worker_iterator.output_shapes
     shapes = nest.flatten(output_shapes)
-    if any([not s.is_fully_defined() for s in shapes]):
+    if any(not s.is_fully_defined() for s in shapes):
       raise ValueError(
           "TPU currently requires fully defined shapes. Either use "
           "set_shape() on the input tensors or use "
diff --git a/tensorflow/contrib/gan/python/losses/python/losses_impl.py b/tensorflow/contrib/gan/python/losses/python/losses_impl.py
index df0342c80c5..c91ce2c0f3b 100644
--- a/tensorflow/contrib/gan/python/losses/python/losses_impl.py
+++ b/tensorflow/contrib/gan/python/losses/python/losses_impl.py
@@ -36,8 +36,6 @@ from __future__ import absolute_import
 from __future__ import division
 from __future__ import print_function
 
-import numpy as np
-
 from tensorflow.contrib.framework.python.ops import variables as contrib_variables_lib
 from tensorflow.python.framework import ops
 from tensorflow.python.framework import tensor_util
@@ -817,7 +815,7 @@ def _numerically_stable_global_norm(tensor_list):
   Returns:
     A scalar tensor with the global norm.
   """
-  if np.all([x is None for x in tensor_list]):
+  if all(x is None for x in tensor_list):
     return 0.0
 
   list_max = math_ops.reduce_max([math_ops.reduce_max(math_ops.abs(x)) for x in
diff --git a/tensorflow/contrib/gan/python/train_test.py b/tensorflow/contrib/gan/python/train_test.py
index 31d9e827005..e8c24eea3df 100644
--- a/tensorflow/contrib/gan/python/train_test.py
+++ b/tensorflow/contrib/gan/python/train_test.py
@@ -759,7 +759,7 @@ class TensorPoolAdjusteModelTest(test.TestCase):
           # For [pool_size, ?), the pool is full, tensor2 must be equal to some
           # historical values of tensor1 (which is previously stored in the
           # pool).
-          self.assertTrue(any([(v == t2).all() for v in history_values]))
+          self.assertTrue(any((v == t2).all() for v in history_values))
 
   def _make_new_model_and_check(self, model, pool_size):
     pool_fn = lambda x: random_tensor_pool.tensor_pool(x, pool_size=pool_size)
diff --git a/tensorflow/contrib/kernel_methods/python/kernel_estimators.py b/tensorflow/contrib/kernel_methods/python/kernel_estimators.py
index de7530231db..1626e55b9b3 100644
--- a/tensorflow/contrib/kernel_methods/python/kernel_estimators.py
+++ b/tensorflow/contrib/kernel_methods/python/kernel_estimators.py
@@ -90,7 +90,7 @@ def _update_features_and_columns(features, feature_columns,
     mapped_column_name = column_name + "_MAPPED"
     # Construct new feature columns based on provided kernel_mappers.
     column_kernel_mappers = kernel_mappers_dict[feature_column]
-    new_dim = sum([mapper.output_dim for mapper in column_kernel_mappers])
+    new_dim = sum(mapper.output_dim for mapper in column_kernel_mappers)
     mapped_columns.add(
         layers.feature_column.real_valued_column(mapped_column_name, new_dim))
 
diff --git a/tensorflow/contrib/layers/python/layers/regularizers_test.py b/tensorflow/contrib/layers/python/layers/regularizers_test.py
index 51faba30c74..5cb00b76847 100644
--- a/tensorflow/contrib/layers/python/layers/regularizers_test.py
+++ b/tensorflow/contrib/layers/python/layers/regularizers_test.py
@@ -141,7 +141,7 @@ class RegularizerTest(test.TestCase):
     dummy_regularizer = lambda x: math_ops.reduce_sum(2 * x)
     array_weights_list = [[1.5], [2, 3, 4.2], [10, 42, 666.6]]
     tensor_weights_list = [constant_op.constant(x) for x in array_weights_list]
-    expected = sum([2 * x for l in array_weights_list for x in l])
+    expected = sum(2 * x for l in array_weights_list for x in l)
     with self.cached_session():
       result = regularizers.apply_regularization(dummy_regularizer,
                                                  tensor_weights_list)
diff --git a/tensorflow/contrib/learn/python/learn/estimators/dnn.py b/tensorflow/contrib/learn/python/learn/estimators/dnn.py
index 18ca4214a1c..10fbd60ba2d 100644
--- a/tensorflow/contrib/learn/python/learn/estimators/dnn.py
+++ b/tensorflow/contrib/learn/python/learn/estimators/dnn.py
@@ -150,10 +150,10 @@ def _dnn_model_fn(features, labels, mode, params, config=None):
         "input_from_feature_columns",
         values=tuple(six.itervalues(features)),
         partitioner=input_layer_partitioner) as input_layer_scope:
-      if all([
+      if all(
           isinstance(fc, feature_column._FeatureColumn)  # pylint: disable=protected-access
           for fc in feature_columns
-      ]):
+      ):
         net = layers.input_from_feature_columns(
             columns_to_tensors=features,
             feature_columns=feature_columns,
diff --git a/tensorflow/contrib/learn/python/learn/estimators/dnn_linear_combined.py b/tensorflow/contrib/learn/python/learn/estimators/dnn_linear_combined.py
index 7a3cc8bd984..2ade6b7b6ce 100644
--- a/tensorflow/contrib/learn/python/learn/estimators/dnn_linear_combined.py
+++ b/tensorflow/contrib/learn/python/learn/estimators/dnn_linear_combined.py
@@ -236,10 +236,10 @@ def _dnn_linear_combined_model_fn(features, labels, mode, params, config=None):
           "input_from_feature_columns",
           values=tuple(six.itervalues(features)),
           partitioner=input_layer_partitioner) as dnn_input_scope:
-        if all([
+        if all(
             isinstance(fc, feature_column_lib._FeatureColumn)  # pylint: disable=protected-access
             for fc in dnn_feature_columns
-        ]):
+        ):
           net = layers.input_from_feature_columns(
               columns_to_tensors=features,
               feature_columns=dnn_feature_columns,
@@ -292,8 +292,8 @@ def _dnn_linear_combined_model_fn(features, labels, mode, params, config=None):
         linear_parent_scope,
         values=tuple(six.itervalues(features)),
         partitioner=linear_partitioner) as scope:
-      if all([isinstance(fc, feature_column_lib._FeatureColumn)  # pylint: disable=protected-access
-              for fc in linear_feature_columns]):
+      if all(isinstance(fc, feature_column_lib._FeatureColumn)  # pylint: disable=protected-access
+             for fc in linear_feature_columns):
         if joint_linear_weights:
           linear_logits, _, _ = layers.joint_weighted_sum_from_feature_columns(
               columns_to_tensors=features,
diff --git a/tensorflow/contrib/learn/python/learn/estimators/estimator.py b/tensorflow/contrib/learn/python/learn/estimators/estimator.py
index 8bc869db895..9132b2209bc 100644
--- a/tensorflow/contrib/learn/python/learn/estimators/estimator.py
+++ b/tensorflow/contrib/learn/python/learn/estimators/estimator.py
@@ -1066,11 +1066,11 @@ class BaseEstimator(sklearn.BaseEstimator, evaluable.Evaluable,
       chief_hooks = []
       if (self._config.save_checkpoints_secs or
           self._config.save_checkpoints_steps):
-        saver_hook_exists = any([
+        saver_hook_exists = any(
             isinstance(h, basic_session_run_hooks.CheckpointSaverHook)
             for h in (all_hooks + model_fn_ops.training_hooks + chief_hooks +
                       model_fn_ops.training_chief_hooks)
-        ])
+        )
         if not saver_hook_exists:
           chief_hooks = [
               basic_session_run_hooks.CheckpointSaverHook(
@@ -1493,7 +1493,7 @@ class Estimator(BaseEstimator):
 # pylint: disable=protected-access
 class SKCompat(sklearn.BaseEstimator):
   """Scikit learn wrapper for TensorFlow Learn Estimator.
-  
+
   THIS CLASS IS DEPRECATED. See
   [contrib/learn/README.md](https://www.tensorflow.org/code/tensorflow/contrib/learn/README.md)
   for general migration instructions.
diff --git a/tensorflow/contrib/learn/python/learn/estimators/linear.py b/tensorflow/contrib/learn/python/learn/estimators/linear.py
index 439b17e505d..9ee8d8004bf 100644
--- a/tensorflow/contrib/learn/python/learn/estimators/linear.py
+++ b/tensorflow/contrib/learn/python/learn/estimators/linear.py
@@ -155,8 +155,8 @@ def _linear_model_fn(features, labels, mode, params, config=None):
       parent_scope,
       values=tuple(six.itervalues(features)),
       partitioner=partitioner) as scope:
-    if all([isinstance(fc, feature_column._FeatureColumn)  # pylint: disable=protected-access
-            for fc in feature_columns]):
+    if all(isinstance(fc, feature_column._FeatureColumn)  # pylint: disable=protected-access
+           for fc in feature_columns):
       if joint_weights:
         layer_fn = layers.joint_weighted_sum_from_feature_columns
       else:
diff --git a/tensorflow/contrib/quantize/python/quantize.py b/tensorflow/contrib/quantize/python/quantize.py
index 338923f7512..21d1b121309 100644
--- a/tensorflow/contrib/quantize/python/quantize.py
+++ b/tensorflow/contrib/quantize/python/quantize.py
@@ -160,7 +160,7 @@ def Quantize(graph,
       # shouldn't quantize it, since the activation will be Fused into the
       # Add at inference time.
       consumers = input_to_ops_map.ConsumerOperations(layer_match.bypass_op)
-      if any([consumer.type in _ACTIVATION_TYPES for consumer in consumers]):
+      if any(consumer.type in _ACTIVATION_TYPES for consumer in consumers):
         logging.info('Skipping %s, because its followed by an activation.',
                      layer_match.bypass_op.name)
       else:
@@ -195,7 +195,7 @@ def Quantize(graph,
       # Add at inference time.
       consumers = input_to_ops_map.ConsumerOperations(
           layer_match.post_activation_bypass_op)
-      if any([consumer.type in _RELU_TYPES for consumer in consumers]):
+      if any(consumer.type in _RELU_TYPES for consumer in consumers):
         logging.info('Skipping %s, because its followed by an activation.',
                      layer_match.post_activation_bypass_op.name)
       else:
diff --git a/tensorflow/contrib/seq2seq/python/kernel_tests/attention_wrapper_test.py b/tensorflow/contrib/seq2seq/python/kernel_tests/attention_wrapper_test.py
index 8668c67cf95..922f21b98b3 100644
--- a/tensorflow/contrib/seq2seq/python/kernel_tests/attention_wrapper_test.py
+++ b/tensorflow/contrib/seq2seq/python/kernel_tests/attention_wrapper_test.py
@@ -154,8 +154,8 @@ class AttentionWrapperTest(test.TestCase):
 
     if attention_layer_sizes is not None:
       # Compute sum of attention_layer_sizes. Use encoder_output_depth if None.
-      attention_depth = sum([attention_layer_size or encoder_output_depth
-                             for attention_layer_size in attention_layer_sizes])
+      attention_depth = sum(attention_layer_size or encoder_output_depth
+                            for attention_layer_size in attention_layer_sizes)
     elif attention_layers is not None:
       # Compute sum of attention_layers output depth.
       attention_depth = sum(
diff --git a/tensorflow/contrib/tpu/python/tpu/tpu.py b/tensorflow/contrib/tpu/python/tpu/tpu.py
index a02361241ce..def57da20d6 100644
--- a/tensorflow/contrib/tpu/python/tpu/tpu.py
+++ b/tensorflow/contrib/tpu/python/tpu/tpu.py
@@ -1111,7 +1111,7 @@ def validate_inference_rewrite_for_variables(graph):
   Raises:
     RuntimeError: if validation failed.
   """
-  if not any([x.type == "GuaranteeConst" for x in graph.get_operations()]):
+  if not any(x.type == "GuaranteeConst" for x in graph.get_operations()):
     raise RuntimeError(
         "No GuaranteeConst ops found in the graph after running "
         "tpu.rewrite_for_inference(...). Please check that you are using "
diff --git a/tensorflow/python/autograph/utils/type_check.py b/tensorflow/python/autograph/utils/type_check.py
index 8748abc47bc..ccef7dee039 100644
--- a/tensorflow/python/autograph/utils/type_check.py
+++ b/tensorflow/python/autograph/utils/type_check.py
@@ -30,4 +30,4 @@ def is_tensor(*args):
   Returns:
     True if any *args are TensorFlow types, False if none are.
   """
-  return any([tensor_util.is_tensor(a) for a in args])
+  return any(tensor_util.is_tensor(a) for a in args)
diff --git a/tensorflow/python/data/experimental/kernel_tests/optimization/map_vectorization_test.py b/tensorflow/python/data/experimental/kernel_tests/optimization/map_vectorization_test.py
index 470de580e83..18b3bc94245 100644
--- a/tensorflow/python/data/experimental/kernel_tests/optimization/map_vectorization_test.py
+++ b/tensorflow/python/data/experimental/kernel_tests/optimization/map_vectorization_test.py
@@ -459,7 +459,7 @@ class MapVectorizationBenchmark(test.Benchmark):
     return median_time
 
   def _compare(self, input_dataset, map_fn, batch_size, input_size, str_id):
-    num_elems = int(np.sum([np.prod(x) for x in input_size]))
+    num_elems = sum(np.prod(x) for x in input_size)
     name_template = "{}__batch_size_{}_input_element_size_{}_{}"
     unoptimized = input_dataset.map(map_fn).batch(batch_size)
     unoptimized_op = unoptimized.make_one_shot_iterator().get_next()
diff --git a/tensorflow/python/data/experimental/kernel_tests/serialization/filter_dataset_serialization_test.py b/tensorflow/python/data/experimental/kernel_tests/serialization/filter_dataset_serialization_test.py
index 225f6cbac01..e3ba8ad231b 100644
--- a/tensorflow/python/data/experimental/kernel_tests/serialization/filter_dataset_serialization_test.py
+++ b/tensorflow/python/data/experimental/kernel_tests/serialization/filter_dataset_serialization_test.py
@@ -17,8 +17,6 @@ from __future__ import absolute_import
 from __future__ import division
 from __future__ import print_function
 
-import numpy as np
-
 from tensorflow.python.data.experimental.kernel_tests.serialization import dataset_serialization_test_base
 from tensorflow.python.data.ops import dataset_ops
 from tensorflow.python.framework import sparse_tensor
@@ -35,7 +33,7 @@ class FilterDatasetSerializationTest(
 
   def testFilterCore(self):
     div = 3
-    num_outputs = np.sum([x % 3 != 2 for x in range(100)])
+    num_outputs = sum(x % 3 != 2 for x in range(100))
     self.run_core_tests(lambda: self._build_filter_range_graph(div),
                         lambda: self._build_filter_range_graph(div * 2),
                         num_outputs)
@@ -47,7 +45,7 @@ class FilterDatasetSerializationTest(
                 lambda d: d["foo"] + d["bar"])
 
   def testFilterDictCore(self):
-    num_outputs = np.sum([(x**2) % 2 == 0 for x in range(10)])
+    num_outputs = sum((x**2) % 2 == 0 for x in range(10))
     self.run_core_tests(self._build_filter_dict_graph, None, num_outputs)
 
   def _build_sparse_filter(self):
diff --git a/tensorflow/python/data/experimental/ops/parsing_ops.py b/tensorflow/python/data/experimental/ops/parsing_ops.py
index 6615b9022a2..a63eb8c516e 100644
--- a/tensorflow/python/data/experimental/ops/parsing_ops.py
+++ b/tensorflow/python/data/experimental/ops/parsing_ops.py
@@ -138,10 +138,10 @@ def parse_example_dataset(features, num_parallel_calls=1):
   def _apply_fn(dataset):
     """Function from `Dataset` to `Dataset` that applies the transformation."""
     out_dataset = _ParseExampleDataset(dataset, features, num_parallel_calls)
-    if any([
+    if any(
         isinstance(feature, parsing_ops.SparseFeature)
         for _, feature in features.items()
-    ]):
+    ):
       # pylint: disable=protected-access
       # pylint: disable=g-long-lambda
       out_dataset = out_dataset.map(
diff --git a/tensorflow/python/data/kernel_tests/dataset_ops_test.py b/tensorflow/python/data/kernel_tests/dataset_ops_test.py
index 1f22a37c2e0..3454082f96d 100644
--- a/tensorflow/python/data/kernel_tests/dataset_ops_test.py
+++ b/tensorflow/python/data/kernel_tests/dataset_ops_test.py
@@ -42,7 +42,7 @@ class DatasetOpsTest(test_base.DatasetTestBase, parameterized.TestCase):
     with self.cached_session() as sess:
       graph = graph_pb2.GraphDef().FromString(
           sess.run(dataset._as_serialized_graph()))
-      self.assertTrue(any([node.op != "RangeDataset" for node in graph.node]))
+      self.assertTrue(any(node.op != "RangeDataset" for node in graph.node))
 
   @staticmethod
   def make_apply_fn(dataset):
diff --git a/tensorflow/python/data/util/sparse.py b/tensorflow/python/data/util/sparse.py
index 5e6d2247097..f2e22fefd31 100644
--- a/tensorflow/python/data/util/sparse.py
+++ b/tensorflow/python/data/util/sparse.py
@@ -34,7 +34,7 @@ def any_sparse(classes):
   Returns:
     `True` if `classes` contains a sparse tensor type and `False` otherwise.
   """
-  return any([c is sparse_tensor.SparseTensor for c in nest.flatten(classes)])
+  return any(c is sparse_tensor.SparseTensor for c in nest.flatten(classes))
 
 
 def as_dense_shapes(shapes, classes):
diff --git a/tensorflow/python/distribute/cross_device_ops.py b/tensorflow/python/distribute/cross_device_ops.py
index f55385eddcc..de25b718bfb 100644
--- a/tensorflow/python/distribute/cross_device_ops.py
+++ b/tensorflow/python/distribute/cross_device_ops.py
@@ -103,10 +103,10 @@ def _validate_value_destination_pairs(value_destination_pairs):
   # pylint: disable=g-missing-docstring
   if not value_destination_pairs: return False
   if not isinstance(value_destination_pairs, (list, tuple)): return False
-  if not all([isinstance(pair, tuple) for pair in value_destination_pairs]):
+  if not all(isinstance(pair, tuple) for pair in value_destination_pairs):
     return False
-  if not all([isinstance(v[0], value_lib.PerReplica)
-              for v in value_destination_pairs]):
+  if not all(isinstance(v[0], value_lib.PerReplica)
+             for v in value_destination_pairs):
     return False
   return True
 
@@ -132,10 +132,10 @@ def _devices_match(left, right):
 
 
 def _all_devices_match(value_destination_pairs):
-  if not all([_devices_match(v, d) for v, d in value_destination_pairs]):
+  if not all(_devices_match(v, d) for v, d in value_destination_pairs):
     return False
-  if not all([_devices_match(v, value_destination_pairs[0][0])
-              for v, _ in value_destination_pairs[1:]]):
+  if not all(_devices_match(v, value_destination_pairs[0][0])
+             for v, _ in value_destination_pairs[1:]):
     return False
   return True
 
@@ -401,7 +401,7 @@ class ConcatAndSplitPacker(object):
         # all gradient shapes are defined, we use another method to get the
         # total size.
         # TODO(yuefengz): move this logic to array_ops.size.
-        if all([g.shape.is_fully_defined() for g, _ in device_grads_and_vars]):
+        if all(g.shape.is_fully_defined() for g, _ in device_grads_and_vars):
           total_grad_size = sum(
               [g.shape.num_elements() for g, _ in device_grads_and_vars])
         else:
@@ -941,7 +941,7 @@ def choose_the_best(devices, session_config=None):
                     "TensorFlow sessions.")
     return ReductionToOneDeviceCrossDeviceOps()
 
-  if any([d.device_type.lower() != "gpu" for d in using_devices]):
+  if any(d.device_type.lower() != "gpu" for d in using_devices):
     logging.warning("Not all devices in DistributionStrategy are visible to "
                     "TensorFlow session.")
     return ReductionToOneDeviceCrossDeviceOps()
diff --git a/tensorflow/python/distribute/cross_device_utils.py b/tensorflow/python/distribute/cross_device_utils.py
index 7903992ac7d..0faadd7e0cf 100644
--- a/tensorflow/python/distribute/cross_device_utils.py
+++ b/tensorflow/python/distribute/cross_device_utils.py
@@ -420,7 +420,7 @@ def sum_gradients_all_reduce(dev_prefixes, replica_grads, num_workers, alg,
   Returns:
     list of reduced tensors
   """
-  alg_contains_shuffle = any([n in alg for n in ['pscpu', 'psgpu']])
+  alg_contains_shuffle = any(n in alg for n in ['pscpu', 'psgpu'])
   is_hierarchical = '/' in alg
   if 'pscpu' in alg:
     aux_devices = [prefix + '/cpu:0' for prefix in dev_prefixes]
diff --git a/tensorflow/python/eager/backprop.py b/tensorflow/python/eager/backprop.py
index 84b61f47c12..99da4227813 100644
--- a/tensorflow/python/eager/backprop.py
+++ b/tensorflow/python/eager/backprop.py
@@ -547,11 +547,11 @@ def _aggregate_grads(gradients):
 
   if len(gradients) == 1:
     return gradients[0]
-  if all([isinstance(g, ops.Tensor) for g in gradients]):
+  if all(isinstance(g, ops.Tensor) for g in gradients):
     return gen_math_ops.add_n(gradients)
   else:
-    assert all([isinstance(g, (ops.Tensor, ops.IndexedSlices))
-                for g in gradients])
+    assert all(isinstance(g, (ops.Tensor, ops.IndexedSlices))
+               for g in gradients)
     indexed_slices_list = []
     for grad in gradients:
       # TODO(xpan): Support nested IndexedSlices and core IndexedSlices
diff --git a/tensorflow/python/eager/function.py b/tensorflow/python/eager/function.py
index bc92a0c9745..eff7a384b8f 100644
--- a/tensorflow/python/eager/function.py
+++ b/tensorflow/python/eager/function.py
@@ -89,8 +89,8 @@ def _parse_func_attrs(attributes):
   """
   attrs = {}
   for key, value in attributes.items():
-    if not any([re.match(reg, key)
-                for reg in WHITELIST_FUNCTION_ATTRIBUTE_REGEX]):
+    if not any(re.match(reg, key)
+               for reg in WHITELIST_FUNCTION_ATTRIBUTE_REGEX):
       raise ValueError("Attribute name is not whitelisted. "
                        "Whitelisted: prefix %s, got: %s" %
                        (WHITELIST_FUNCTION_ATTRIBUTE_REGEX, key))
diff --git a/tensorflow/python/framework/function.py b/tensorflow/python/framework/function.py
index 230a5546414..622686ce005 100644
--- a/tensorflow/python/framework/function.py
+++ b/tensorflow/python/framework/function.py
@@ -874,7 +874,7 @@ def func_graph_from_py_func(func, arg_names, arg_types, name=None,
       # If func only returned one value, make it a tuple.
       if not isinstance(outputs, (list, tuple)):
         outputs = (outputs,)
-      if any([_ is None for _ in outputs]):
+      if any(_ is None for _ in outputs):
         raise ValueError("Function %s can not return None." % name)
     # Ensures each output is a Tensor in the function graph.
     outputs = [ops.convert_to_tensor(t) for t in outputs]
@@ -1190,7 +1190,7 @@ def get_extra_args():
 
 
 def _type_list_to_str(types):
-  if any([_ not in _DTYPE_TO_STR for _ in types]):
+  if any(_ not in _DTYPE_TO_STR for _ in types):
     raise ValueError("Unsupported dtypes: %s" % types)
   return "".join([_DTYPE_TO_STR[_] for _ in types])
 
diff --git a/tensorflow/python/framework/meta_graph_test.py b/tensorflow/python/framework/meta_graph_test.py
index 3605ed7fa2a..559a76bebb8 100644
--- a/tensorflow/python/framework/meta_graph_test.py
+++ b/tensorflow/python/framework/meta_graph_test.py
@@ -600,11 +600,11 @@ class ScopedMetaGraphTest(test.TestCase):
     with graph.as_default():
       variables.Variable(initial_value=1.0, trainable=True)
     self.assertTrue(
-        all([
+        all(
             graph.get_collection(key)
             for key in
             [ops.GraphKeys.GLOBAL_VARIABLES, ops.GraphKeys.TRAINABLE_VARIABLES]
-        ]))
+        ))
     meta_graph.export_scoped_meta_graph(
         filename=meta_graph_filename, graph=graph)
 
diff --git a/tensorflow/python/framework/op_def_library.py b/tensorflow/python/framework/op_def_library.py
index 9955a9a2cdd..2318b32ef10 100644
--- a/tensorflow/python/framework/op_def_library.py
+++ b/tensorflow/python/framework/op_def_library.py
@@ -570,7 +570,7 @@ class OpDefLibrary(object):
                   "than minimum length %d." %
                   (input_name, op_type_name, len(values), num_attr.minimum))
           # All tensors must have the same base type.
-          if any([bt != base_types[0] for bt in base_types]):
+          if any(bt != base_types[0] for bt in base_types):
             raise TypeError(
                 "All tensors passed to '%s' of '%s' Op "
                 "must have the same type." %
diff --git a/tensorflow/python/framework/test_util.py b/tensorflow/python/framework/test_util.py
index bf0ebaea997..7c486b2cbee 100644
--- a/tensorflow/python/framework/test_util.py
+++ b/tensorflow/python/framework/test_util.py
@@ -1044,7 +1044,7 @@ def is_gpu_available(cuda_only=False, min_cuda_compute_capability=None):
         return True
     return False
   except errors_impl.NotFoundError as e:
-    if not all([x in str(e) for x in ["CUDA", "not find"]]):
+    if not all(x in str(e) for x in ["CUDA", "not find"]):
       raise e
     else:
       logging.error(str(e))
diff --git a/tensorflow/python/keras/backend.py b/tensorflow/python/keras/backend.py
index 54421d90220..c7654642d01 100644
--- a/tensorflow/python/keras/backend.py
+++ b/tensorflow/python/keras/backend.py
@@ -2325,7 +2325,7 @@ def concatenate(tensors, axis=-1):
     else:
       axis = 0
 
-  if py_all([is_sparse(x) for x in tensors]):
+  if py_all(is_sparse(x) for x in tensors):
     return sparse_ops.sparse_concat(axis, tensors)
   else:
     return array_ops.concat([to_dense(x) for x in tensors], axis)
diff --git a/tensorflow/python/keras/engine/base_layer.py b/tensorflow/python/keras/engine/base_layer.py
index c8e964d1f72..54269655092 100644
--- a/tensorflow/python/keras/engine/base_layer.py
+++ b/tensorflow/python/keras/engine/base_layer.py
@@ -768,7 +768,7 @@ class Layer(checkpointable.CheckpointableBase):
 
     if context.executing_eagerly():
       # Accept NumPy inputs by converting to Tensors when executing eagerly.
-      if all([isinstance(x, (np.ndarray, float, int)) for x in input_list]):
+      if all(isinstance(x, (np.ndarray, float, int)) for x in input_list):
         inputs = nest.map_structure(ops.convert_to_tensor, inputs)
         input_list = nest.flatten(inputs)
 
@@ -1442,8 +1442,7 @@ class Layer(checkpointable.CheckpointableBase):
                          ', but the layer isn\'t built. '
                          'You can build it manually via: `' + self.name +
                          '.build(batch_input_shape)`.')
-    weight_shapes = [w.shape.as_list() for w in self.weights]
-    return int(sum([np.prod(w) for w in weight_shapes]))
+    return int(sum(np.prod(w.shape.as_list()) for w in self.weights))
 
   @property
   def output_shape(self):
@@ -1758,7 +1757,7 @@ def have_all_keras_metadata(iterable_or_element):
     iterable = [iterable_or_element]
   else:
     iterable = nest.flatten(iterable_or_element)
-  return all([hasattr(x, '_keras_history') for x in iterable])
+  return all(hasattr(x, '_keras_history') for x in iterable)
 
 
 def collect_previous_mask(input_tensors):
diff --git a/tensorflow/python/keras/engine/distributed_training_utils.py b/tensorflow/python/keras/engine/distributed_training_utils.py
index 25685fb5cfe..7d915544fc6 100644
--- a/tensorflow/python/keras/engine/distributed_training_utils.py
+++ b/tensorflow/python/keras/engine/distributed_training_utils.py
@@ -383,7 +383,11 @@ def validate_inputs(x, y, distribution_strategy):
     for i in [x, y]:
       if isinstance(i, dataset_ops.Dataset):
         shapes = nest.flatten(i.output_shapes)
-        if any([not s.is_fully_defined() for s in shapes]):
+        try:
+          s = next(s for s in shapes if not s.is_fully_defined())
+        except StopIteration:
+          continue
+        else:
           raise ValueError(
               'Using TPUs currently requires fully defined shapes. Either use '
               'set_shape() on the input tensors or use '
diff --git a/tensorflow/python/keras/engine/network.py b/tensorflow/python/keras/engine/network.py
index 41631764830..f854cdd4e0d 100644
--- a/tensorflow/python/keras/engine/network.py
+++ b/tensorflow/python/keras/engine/network.py
@@ -428,8 +428,8 @@ class Network(base_layer.Layer):
 
   @property
   def stateful(self):
-    return any([(hasattr(layer, 'stateful') and layer.stateful)
-                for layer in self.layers])
+    return any((hasattr(layer, 'stateful') and layer.stateful)
+               for layer in self.layers)
 
   def reset_states(self):
     for layer in self.layers:
diff --git a/tensorflow/python/keras/engine/saving.py b/tensorflow/python/keras/engine/saving.py
index 22c48e3f13a..54d9e32fb25 100644
--- a/tensorflow/python/keras/engine/saving.py
+++ b/tensorflow/python/keras/engine/saving.py
@@ -917,7 +917,7 @@ def save_attributes_to_hdf5_group(group, name, data):
   chunked_data = np.array_split(data_npy, num_chunks)
 
   # This will never loop forever thanks to the test above.
-  while any([x.nbytes > HDF5_OBJECT_HEADER_LIMIT for x in chunked_data]):
+  while any(x.nbytes > HDF5_OBJECT_HEADER_LIMIT for x in chunked_data):
     num_chunks += 1
     chunked_data = np.array_split(data_npy, num_chunks)
 
diff --git a/tensorflow/python/keras/engine/training_utils.py b/tensorflow/python/keras/engine/training_utils.py
index 8669daf99ef..1735db8b6b9 100644
--- a/tensorflow/python/keras/engine/training_utils.py
+++ b/tensorflow/python/keras/engine/training_utils.py
@@ -58,10 +58,10 @@ def _map_nested(data, func):
 def _nested_all(data, cond_func):
   """Checks if all elements in a nested structure satisfy cond_func."""
   if isinstance(data, (tuple, list)):
-    return all([_nested_all(nested_data, cond_func) for nested_data in data])
+    return all(_nested_all(nested_data, cond_func) for nested_data in data)
   elif isinstance(data, dict):
     return all(
-        [_nested_all(nested_data, cond_func) for nested_data in data.values()])
+        _nested_all(nested_data, cond_func) for nested_data in data.values())
   else:
     return cond_func(data)
 
@@ -69,7 +69,7 @@ def _nested_all(data, cond_func):
 def _nested_any(data, cond_func):
   """Checks if any nested_elements in a nested structure satisfy cond_func."""
   if isinstance(data, (tuple, list)):
-    return any([_nested_any(nested_data, cond_func) for nested_data in data])
+    return any(_nested_any(nested_data, cond_func) for nested_data in data)
   elif isinstance(data, dict):
     return any(
         [_nested_any(nested_data, cond_func) for nested_data in data.values()])
diff --git a/tensorflow/python/keras/layers/merge.py b/tensorflow/python/keras/layers/merge.py
index f295af3fe04..45e705c6960 100644
--- a/tensorflow/python/keras/layers/merge.py
+++ b/tensorflow/python/keras/layers/merge.py
@@ -212,7 +212,7 @@ class _Merge(Layer):
     if len(mask) != len(inputs):
       raise ValueError('The lists `inputs` and `mask` '
                        'should have the same length.')
-    if all([m is None for m in mask]):
+    if all(m is None for m in mask):
       return None
     masks = [array_ops.expand_dims(m, axis=0) for m in mask if m is not None]
     return K.all(K.concatenate(masks, axis=0), axis=0, keepdims=False)
@@ -378,7 +378,7 @@ class Concatenate(_Merge):
     if not isinstance(input_shape, list) or len(input_shape) < 2:
       raise ValueError('A `Concatenate` layer should be called '
                        'on a list of at least 2 inputs')
-    if all([shape is None for shape in input_shape]):
+    if all(shape is None for shape in input_shape):
       return
     reduced_inputs_shapes = [list(shape) for shape in input_shape]
     shape_set = set()
@@ -418,7 +418,7 @@ class Concatenate(_Merge):
     if len(mask) != len(inputs):
       raise ValueError('The lists `inputs` and `mask` '
                        'should have the same length.')
-    if all([m is None for m in mask]):
+    if all(m is None for m in mask):
       return None
     # Make a list of masks while making sure
     # the dimensionality of each mask
diff --git a/tensorflow/python/keras/utils/layer_utils.py b/tensorflow/python/keras/utils/layer_utils.py
index 158a9a5e76d..60677be7351 100644
--- a/tensorflow/python/keras/utils/layer_utils.py
+++ b/tensorflow/python/keras/utils/layer_utils.py
@@ -77,7 +77,7 @@ def count_params(weights):
   Returns:
       The total number of scalars composing the weights
   """
-  return int(np.sum([np.prod(p.get_shape().as_list()) for p in set(weights)]))
+  return int(sum(np.prod(p.get_shape().as_list()) for p in set(weights)))
 
 
 def print_summary(model, line_length=None, positions=None, print_fn=None):
diff --git a/tensorflow/python/kernel_tests/control_flow_ops_py_test.py b/tensorflow/python/kernel_tests/control_flow_ops_py_test.py
index 3b8f917282c..59966ebc845 100644
--- a/tensorflow/python/kernel_tests/control_flow_ops_py_test.py
+++ b/tensorflow/python/kernel_tests/control_flow_ops_py_test.py
@@ -863,13 +863,13 @@ class ControlFlowTest(test.TestCase):
       # Should just be [1, 1], but possibly a sparse representation
       gv, gi = sess.run([grad.values, grad.indices], feed_dict={c: 1})
       dense_gv = [
-          sum([y for (x, y) in zip(gi, gv) if x == i]) for i in range(2)
+          sum(y for (x, y) in zip(gi, gv) if x == i) for i in range(2)
       ]
       self.assertAllEqual(dense_gv, [1.0, 1.0])
       # Should be [0, 2], as the else forwards v1[1] twice
       gv, gi = sess.run([grad.values, grad.indices], feed_dict={c: 3})
       dense_gv = [
-          sum([y for (x, y) in zip(gi, gv) if x == i]) for i in range(2)
+          sum(y for (x, y) in zip(gi, gv) if x == i) for i in range(2)
       ]
       self.assertAllEqual(dense_gv, [0.0, 2.0])
 
@@ -2809,7 +2809,7 @@ class ControlFlowTest(test.TestCase):
       self.assertAllClose([156.0, 400.0], sess.run(r, feed_dict=feed_dict))
       name = "gradients/while/stopped_grad"
       all_ops = x.graph.get_operations()
-      self.assertFalse(any([name in op.name for op in all_ops]))
+      self.assertFalse(any(name in op.name for op in all_ops))
 
   @test_util.disable_control_flow_v2("b/117954949")
   def testWhileGradGradFail(self):
diff --git a/tensorflow/python/ops/bitwise_ops_test.py b/tensorflow/python/ops/bitwise_ops_test.py
index dfb40db2d5a..f6f35374c0e 100644
--- a/tensorflow/python/ops/bitwise_ops_test.py
+++ b/tensorflow/python/ops/bitwise_ops_test.py
@@ -59,7 +59,7 @@ class BitwiseOpTest(test_util.TensorFlowTestCase):
                   2**31 - 1, 2**31, 2**32 - 1, 2**32, -2**32 + 1, -2**32,
                   -2**63 + 1, 2**63 - 1]
     def count_bits(x):
-      return sum([bin(z).count("1") for z in six.iterbytes(x.tobytes())])
+      return sum(bin(z).count("1") for z in six.iterbytes(x.tobytes()))
     for dtype in dtype_list:
       with self.cached_session(use_gpu=True) as sess:
         print("PopulationCount test: ", dtype)
diff --git a/tensorflow/python/ops/control_flow_ops.py b/tensorflow/python/ops/control_flow_ops.py
index 4417632e692..a36a24ebb08 100644
--- a/tensorflow/python/ops/control_flow_ops.py
+++ b/tensorflow/python/ops/control_flow_ops.py
@@ -158,7 +158,7 @@ def Assert(condition, data, summarize=None, name=None):
 
   with ops.name_scope(name, "Assert", [condition, data]) as name:
     xs = ops.convert_n_to_tensor(data)
-    if all([x.dtype in {dtypes.string, dtypes.int32} for x in xs]):
+    if all(x.dtype in {dtypes.string, dtypes.int32} for x in xs):
       # As a simple heuristic, we assume that string and int32 are
       # on host to avoid the need to use cond. If it is not case,
       # we will pay the price copying the tensor to host memory.
@@ -457,19 +457,19 @@ def merge(inputs, name=None):
     ValueError: If any of the inputs is None, or inputs are IndexedSlices and
       some but not all have a dense_shape property.
   """
-  if any([inp is None for inp in inputs]):
+  if any(inp is None for inp in inputs):
     raise ValueError("At least one of the merge inputs is None: %s" % inputs)
   with ops.name_scope(name, "Merge", inputs) as name:
     inputs = [
         ops.internal_convert_to_tensor_or_indexed_slices(inp, as_ref=True)
         for inp in inputs
     ]
-    if all([isinstance(v, ops.Tensor) for v in inputs]):
-      if all([v.dtype._is_ref_dtype for v in inputs]):  # pylint: disable=protected-access
+    if all(isinstance(v, ops.Tensor) for v in inputs):
+      if all(v.dtype._is_ref_dtype for v in inputs):  # pylint: disable=protected-access
         return gen_control_flow_ops.ref_merge(inputs, name)
       else:
         return gen_control_flow_ops.merge(inputs, name)
-    elif all([isinstance(v, sparse_tensor.SparseTensor) for v in inputs]):
+    elif all(isinstance(v, sparse_tensor.SparseTensor) for v in inputs):
       # Only handle the case when all inputs are SparseTensor.
       values, _ = merge([inp.values for inp in inputs], name=name)
       indices, chosen_index = gen_control_flow_ops.merge(
@@ -557,7 +557,7 @@ def _SetShapeInvariants(input_vars, enter_vars, shapes):
   if shapes is None:
     return
   flat_shapes = nest.flatten(shapes)
-  if not all([isinstance(s, tensor_shape.TensorShape) for s in flat_shapes]):
+  if not all(isinstance(s, tensor_shape.TensorShape) for s in flat_shapes):
     raise ValueError("`shapes` must be a (possibly nested) list of shapes.")
   # Check that the shapes of the inputs are less than the shape invariants,
   # and set the shapes of `enter_vars` to the shape invariants.
diff --git a/tensorflow/python/ops/data_flow_ops.py b/tensorflow/python/ops/data_flow_ops.py
index 0fac7994cbc..bb08dbaea1c 100644
--- a/tensorflow/python/ops/data_flow_ops.py
+++ b/tensorflow/python/ops/data_flow_ops.py
@@ -79,7 +79,7 @@ def _as_shape_list(shapes,
     shapes = [shapes]
   shapes = [tensor_shape.as_shape(shape) for shape in shapes]
   if not unknown_dim_allowed:
-    if any([not shape.is_fully_defined() for shape in shapes]):
+    if any(not shape.is_fully_defined() for shape in shapes):
       raise ValueError("All shapes must be fully defined: %s" % shapes)
   if not unknown_rank_allowed:
     if any([shape.dims is None for shape in shapes]):
@@ -198,11 +198,11 @@ class QueueBase(object):
       raise TypeError("A list of queues expected")
 
     dtypes = queues[0].dtypes
-    if not all([dtypes == q.dtypes for q in queues[1:]]):
+    if not all(dtypes == q.dtypes for q in queues[1:]):
       raise TypeError("Queues do not have matching component dtypes.")
 
     names = queues[0].names
-    if not all([names == q.names for q in queues[1:]]):
+    if not all(names == q.names for q in queues[1:]):
       raise TypeError("Queues do not have matching component names.")
 
     queue_shapes = [q.shapes for q in queues]
diff --git a/tensorflow/python/ops/gradients_impl.py b/tensorflow/python/ops/gradients_impl.py
index 53c0709e326..278008526c0 100644
--- a/tensorflow/python/ops/gradients_impl.py
+++ b/tensorflow/python/ops/gradients_impl.py
@@ -895,7 +895,7 @@ def _HasAnyNotNoneGrads(grads, op):
     if isinstance(out_grad, (ops.Tensor, ops.IndexedSlices)):
       return True
     if out_grad and isinstance(out_grad, collections.Sequence):
-      if any([g is not None for g in out_grad]):
+      if any(g is not None for g in out_grad):
         return True
   return False
 
@@ -1110,11 +1110,11 @@ def _AggregatedGrads(grads,
         assert control_flow_util.IsLoopSwitch(op)
         continue
     # Grads have to be Tensors or IndexedSlices
-    if (isinstance(out_grad, collections.Sequence) and not all([
+    if (isinstance(out_grad, collections.Sequence) and not all(
         isinstance(g, (ops.Tensor, ops.IndexedSlices))
         for g in out_grad
         if g is not None
-    ])):
+    )):
       raise TypeError("gradients have to be either all Tensors "
                       "or all IndexedSlices")
     # Aggregate multiple gradients, and convert [] to None.
@@ -1122,7 +1122,7 @@ def _AggregatedGrads(grads,
       if len(out_grad) < 2:
         used = "nop"
         out_grads[i] = out_grad[0]
-      elif all([isinstance(g, ops.Tensor) for g in out_grad if g is not None]):
+      elif all(isinstance(g, ops.Tensor) for g in out_grad if g is not None):
         tensor_shape = _AccumulatorShape(out_grad)
         if (aggregation_method == AggregationMethod.EXPERIMENTAL_ACCUMULATE_N
             and len(out_grad) > 2 and tensor_shape.is_fully_defined()):
diff --git a/tensorflow/python/ops/parallel_for/pfor.py b/tensorflow/python/ops/parallel_for/pfor.py
index d789dc65b13..a22c1126c93 100644
--- a/tensorflow/python/ops/parallel_for/pfor.py
+++ b/tensorflow/python/ops/parallel_for/pfor.py
@@ -1152,9 +1152,8 @@ class PFor(object):
           continue
 
         converted_inputs = [self._conversion_map[inp] for inp in y_op.inputs]
-        some_input_converted = any(
-            [self._was_converted(x) for x in y_op.inputs])
-        some_input_stacked = any([x.is_stacked for x in converted_inputs])
+        some_input_converted = any(self._was_converted(x) for x in y_op.inputs)
+        some_input_stacked = any(x.is_stacked for x in converted_inputs)
 
         converted_control_ops = set()
         some_control_input_converted = False
@@ -1198,7 +1197,7 @@ class PFor(object):
           # All inputs are unstacked or uncoverted but some control inputs are
           # converted.
           # TODO(rachelim): Handle the case where some inputs are sparsely
-          # stacked (i.e. any([x.is_sparse_stacked for x in converted_inputs]))
+          # stacked (i.e. any(x.is_sparse_stacked for x in converted_inputs))
           new_op = _create_op(y_op.type, [x.t for x in converted_inputs],
                               [x.dtype for x in y_op.outputs],
                               y_op.node_def.attr)
diff --git a/tensorflow/python/ops/rnn.py b/tensorflow/python/ops/rnn.py
index c23b85847cb..ec48cab91d1 100644
--- a/tensorflow/python/ops/rnn.py
+++ b/tensorflow/python/ops/rnn.py
@@ -117,7 +117,7 @@ def _infer_state_dtype(explicit_dtype, state):
     inferred_dtypes = [element.dtype for element in nest.flatten(state)]
     if not inferred_dtypes:
       raise ValueError("Unable to infer dtype from empty state.")
-    all_same = all([x == inferred_dtypes[0] for x in inferred_dtypes])
+    all_same = all(x == inferred_dtypes[0] for x in inferred_dtypes)
     if not all_same:
       raise ValueError(
           "State has tensors of different inferred_dtypes. Unable to infer a "
diff --git a/tensorflow/python/ops/rnn_cell_impl.py b/tensorflow/python/ops/rnn_cell_impl.py
index 85efd6a4f75..ffc45619a74 100644
--- a/tensorflow/python/ops/rnn_cell_impl.py
+++ b/tensorflow/python/ops/rnn_cell_impl.py
@@ -1456,7 +1456,7 @@ class MultiRNNCell(RNNCell):
     if self._state_is_tuple:
       return tuple(cell.state_size for cell in self._cells)
     else:
-      return sum([cell.state_size for cell in self._cells])
+      return sum(cell.state_size for cell in self._cells)
 
   @property
   def output_size(self):
diff --git a/tensorflow/python/ops/variable_scope.py b/tensorflow/python/ops/variable_scope.py
index 44bb62a5dcb..4f210e3b124 100644
--- a/tensorflow/python/ops/variable_scope.py
+++ b/tensorflow/python/ops/variable_scope.py
@@ -680,7 +680,7 @@ class _VariableStore(object):
             "Partitioner returned a partition list that does not match the "
             "Variable's rank: %s vs. %s" % (partitions, shape))
 
-      if any([p < 1 for p in partitions]):
+      if any(p < 1 for p in partitions):
         raise ValueError(
             "Partitioner returned zero partitions for some axes: %s" %
             partitions)
diff --git a/tensorflow/python/ops/variables.py b/tensorflow/python/ops/variables.py
index 5bee5224819..c8d12c8ecf5 100644
--- a/tensorflow/python/ops/variables.py
+++ b/tensorflow/python/ops/variables.py
@@ -2482,21 +2482,21 @@ class PartitionedVariable(object):
           "variable_list is not a list or tuple: %s" % variable_list)
     if not isinstance(partitions, (list, tuple)):
       raise TypeError("partitions is not a list or tuple: %s" % partitions)
-    if not all([p >= 1 for p in partitions]):
+    if not all(p >= 1 for p in partitions):
       raise ValueError("partition values must be positive: %s" % partitions)
     if not variable_list:
       raise ValueError("variable_list may not be empty")
     # pylint: disable=protected-access
     for v in variable_list:
       # Sort the variable_list lexicographically according to var offset value.
-      if not all([v._get_save_slice_info() is not None for v in variable_list]):
+      if not all(v._get_save_slice_info() is not None for v in variable_list):
         raise ValueError(
             "All variables must have a save_slice_info available: %s"
             % [v.name for v in variable_list])
       if len(shape) != len(partitions):
         raise ValueError("len(shape) != len(partitions): %s vs. %s"
                          % (shape, partitions))
-      if not all([v._get_save_slice_info().full_shape == shape]):
+      if v._get_save_slice_info().full_shape != shape:
         raise ValueError(
             "All variables' full shapes must match shape: %s; "
             "but full shapes were: %s"
@@ -2523,7 +2523,7 @@ class PartitionedVariable(object):
     return len(self._variable_list)
 
   def _partition_axes(self):
-    if all([p == 1 for p in self._partitions]):
+    if all(p == 1 for p in self._partitions):
       return [0]
     else:
       return [i for i, p in enumerate(self._partitions) if p > 1]
diff --git a/tensorflow/python/ops/while_v2.py b/tensorflow/python/ops/while_v2.py
index 5ab7bffedc7..1252c7fb036 100644
--- a/tensorflow/python/ops/while_v2.py
+++ b/tensorflow/python/ops/while_v2.py
@@ -509,7 +509,7 @@ def _grad_fn(ys, xs, args, func_graph):
 
   # TODO(b/118712257): Handle the case when grad_outs has None's e.g. when there
   # is a tf.StopGradient in the loop body.
-  assert all([g is not None for g in grad_outs])
+  assert all(g is not None for g in grad_outs)
   counter = args[0]
   total_iters = args[1]
   return [counter + 1, total_iters] + grad_outs
diff --git a/tensorflow/python/tools/inspect_checkpoint.py b/tensorflow/python/tools/inspect_checkpoint.py
index 6504fbc1075..ea1f6aa5555 100644
--- a/tensorflow/python/tools/inspect_checkpoint.py
+++ b/tensorflow/python/tools/inspect_checkpoint.py
@@ -63,7 +63,7 @@ def print_tensors_in_checkpoint_file(file_name, tensor_name, all_tensors,
       print("It's likely that your checkpoint file has been compressed "
             "with SNAPPY.")
     if ("Data loss" in str(e) and
-        (any([e in file_name for e in [".index", ".meta", ".data"]]))):
+        any(e in file_name for e in [".index", ".meta", ".data"])):
       proposed_file = ".".join(file_name.split(".")[0:-1])
       v2_file_error_template = """
 It's likely that this is a V2 checkpoint and you need to provide the filename
diff --git a/tensorflow/python/training/evaluation.py b/tensorflow/python/training/evaluation.py
index 2c4eb02d533..a10178f8cfe 100644
--- a/tensorflow/python/training/evaluation.py
+++ b/tensorflow/python/training/evaluation.py
@@ -230,7 +230,7 @@ def _evaluate_once(checkpoint_path,
   hooks = list(hooks or [])
 
   if eval_ops is not None:
-    if any([isinstance(h, _MultiStepStopAfterNEvalsHook) for h in hooks]):
+    if any(isinstance(h, _MultiStepStopAfterNEvalsHook) for h in hooks):
       steps_per_run_variable = \
           basic_session_run_hooks.get_or_create_steps_per_run_variable()
       update_eval_step = state_ops.assign_add(
diff --git a/tensorflow/python/training/warm_starting_util.py b/tensorflow/python/training/warm_starting_util.py
index 78dbb465b55..3649d313aee 100644
--- a/tensorflow/python/training/warm_starting_util.py
+++ b/tensorflow/python/training/warm_starting_util.py
@@ -248,7 +248,7 @@ def _warm_start_var_with_vocab(var,
     prev_tensor_name = _infer_var_name(var)
 
   # TODO(eddz): Fix functionality for rank-1 Variables (like FC biases).
-  total_v_first_axis = sum([v.get_shape().as_list()[0] for v in var])
+  total_v_first_axis = sum(v.get_shape().as_list()[0] for v in var)
   for v in var:
     v_shape = v.get_shape().as_list()
     slice_info = v._get_save_slice_info()
@@ -333,12 +333,12 @@ def _get_grouped_variables(vars_to_warm_start):
         ops.GraphKeys.TRAINABLE_VARIABLES,
         scope=vars_to_warm_start)
   elif isinstance(vars_to_warm_start, list):
-    if all([isinstance(v, str) for v in vars_to_warm_start]):
+    if all(isinstance(v, str) for v in vars_to_warm_start):
       list_of_vars = []
       for v in vars_to_warm_start:
         list_of_vars += ops.get_collection(ops.GraphKeys.GLOBAL_VARIABLES,
                                            scope=v)
-    elif all([checkpoint_utils._is_variable(v) for v in vars_to_warm_start]):  # pylint: disable=protected-access
+    elif all(checkpoint_utils._is_variable(v) for v in vars_to_warm_start):  # pylint: disable=protected-access
       list_of_vars = vars_to_warm_start
     else:
       raise ValueError("If `vars_to_warm_start` is a list, it must be all "
diff --git a/tensorflow/tools/api/tests/api_compatibility_test.py b/tensorflow/tools/api/tests/api_compatibility_test.py
index b0f3742af1a..cba6246feff 100644
--- a/tensorflow/tools/api/tests/api_compatibility_test.py
+++ b/tensorflow/tools/api/tests/api_compatibility_test.py
@@ -126,9 +126,9 @@ def _FilterNonCoreGoldenFiles(golden_file_list):
   filtered_file_list = []
   filtered_package_prefixes = ['tensorflow.%s.' % p for p in _NON_CORE_PACKAGES]
   for f in golden_file_list:
-    if any([
+    if any(
         f.rsplit('/')[-1].startswith(pre) for pre in filtered_package_prefixes
-    ]):
+    ):
       continue
     filtered_file_list.append(f)
   return filtered_file_list