Run yapf over Python code

7 files changed, 23 insertions, 24 deletions

diff --git a/src/python/grpcio_tests/commands.py b/src/python/grpcio_tests/commands.py
index 845b7f598c..af0ffe3475 100644
--- a/src/python/grpcio_tests/commands.py
+++ b/src/python/grpcio_tests/commands.py
@@ -121,8 +121,8 @@ class BuildProtoModules(setuptools.Command):
                 '--grpc_python_out={}'.format(PROTO_STEM),
             ] + [path]
             if protoc.main(command) != 0:
-                sys.stderr.write('warning: Command:\n{}\nFailed'.format(
-                    command))
+                sys.stderr.write(
+                    'warning: Command:\n{}\nFailed'.format(command))
 
         # Generated proto directories dont include __init__.py, but
         # these are needed for python package resolution
diff --git a/src/python/grpcio_tests/tests/_loader.py b/src/python/grpcio_tests/tests/_loader.py
index 42cf9ab4ca..165bc53fb7 100644
--- a/src/python/grpcio_tests/tests/_loader.py
+++ b/src/python/grpcio_tests/tests/_loader.py
@@ -116,5 +116,5 @@ def iterate_suite_cases(suite):
         elif isinstance(item, unittest.TestCase):
             yield item
         else:
-            raise ValueError('unexpected suite item of type {}'.format(
-                type(item)))
+            raise ValueError(
+                'unexpected suite item of type {}'.format(type(item)))
diff --git a/src/python/grpcio_tests/tests/_runner.py b/src/python/grpcio_tests/tests/_runner.py
index 59964b271c..1138a2279d 100644
--- a/src/python/grpcio_tests/tests/_runner.py
+++ b/src/python/grpcio_tests/tests/_runner.py
@@ -196,8 +196,8 @@ class Runner(object):
         # Run the tests
         result.startTestRun()
         for augmented_case in augmented_cases:
-            sys.stdout.write('Running       {}\n'.format(augmented_case.case.id(
-            )))
+            sys.stdout.write(
+                'Running       {}\n'.format(augmented_case.case.id()))
             sys.stdout.flush()
             case_thread = threading.Thread(
                 target=augmented_case.case.run, args=(result,))
diff --git a/src/python/grpcio_tests/tests/interop/methods.py b/src/python/grpcio_tests/tests/interop/methods.py
index e1f8722168..bdb258591e 100644
--- a/src/python/grpcio_tests/tests/interop/methods.py
+++ b/src/python/grpcio_tests/tests/interop/methods.py
@@ -428,8 +428,8 @@ def _compute_engine_creds(stub, args):
 
 
 def _oauth2_auth_token(stub, args):
-    json_key_filename = os.environ[
-        oauth2client_client.GOOGLE_APPLICATION_CREDENTIALS]
+    json_key_filename = os.environ[oauth2client_client.
+                                   GOOGLE_APPLICATION_CREDENTIALS]
     wanted_email = json.load(open(json_key_filename, 'rb'))['client_email']
     response = _large_unary_common_behavior(stub, True, True, None)
     if wanted_email != response.username:
@@ -441,8 +441,8 @@ def _oauth2_auth_token(stub, args):
 
 
 def _jwt_token_creds(stub, args):
-    json_key_filename = os.environ[
-        oauth2client_client.GOOGLE_APPLICATION_CREDENTIALS]
+    json_key_filename = os.environ[oauth2client_client.
+                                   GOOGLE_APPLICATION_CREDENTIALS]
     wanted_email = json.load(open(json_key_filename, 'rb'))['client_email']
     response = _large_unary_common_behavior(stub, True, False, None)
     if wanted_email != response.username:
@@ -451,11 +451,10 @@ def _jwt_token_creds(stub, args):
 
 
 def _per_rpc_creds(stub, args):
-    json_key_filename = os.environ[
-        oauth2client_client.GOOGLE_APPLICATION_CREDENTIALS]
+    json_key_filename = os.environ[oauth2client_client.
+                                   GOOGLE_APPLICATION_CREDENTIALS]
     wanted_email = json.load(open(json_key_filename, 'rb'))['client_email']
-    credentials = oauth2client_client.GoogleCredentials.get_application_default(
-    )
+    credentials = oauth2client_client.GoogleCredentials.get_application_default()
     scoped_credentials = credentials.create_scoped([args.oauth_scope])
     # TODO(https://github.com/grpc/grpc/issues/6799): Eliminate this last
     # remaining use of the Beta API.
diff --git a/src/python/grpcio_tests/tests/qps/worker_server.py b/src/python/grpcio_tests/tests/qps/worker_server.py
index 1deb7ed698..ca1a777611 100644
--- a/src/python/grpcio_tests/tests/qps/worker_server.py
+++ b/src/python/grpcio_tests/tests/qps/worker_server.py
@@ -102,8 +102,8 @@ class WorkerServer(services_pb2.WorkerServiceServicer):
                 'grpc.testing.BenchmarkService', method_implementations)
             server.add_generic_rpc_handlers((handler,))
         else:
-            raise Exception('Unsupported server type {}'.format(
-                config.server_type))
+            raise Exception(
+                'Unsupported server type {}'.format(config.server_type))
 
         if config.HasField('security_params'):  # Use SSL
             server_creds = grpc.ssl_server_credentials((
@@ -171,8 +171,8 @@ class WorkerServer(services_pb2.WorkerServiceServicer):
             else:
                 raise Exception('Async streaming client not supported')
         else:
-            raise Exception('Unsupported client type {}'.format(
-                config.client_type))
+            raise Exception(
+                'Unsupported client type {}'.format(config.client_type))
 
         # In multi-channel tests, we split the load across all channels
         load_factor = float(config.client_channels)
diff --git a/src/python/grpcio_tests/tests/unit/_cython/cygrpc_test.py b/src/python/grpcio_tests/tests/unit/_cython/cygrpc_test.py
index 7aec316b95..6377164f0c 100644
--- a/src/python/grpcio_tests/tests/unit/_cython/cygrpc_test.py
+++ b/src/python/grpcio_tests/tests/unit/_cython/cygrpc_test.py
@@ -204,8 +204,8 @@ class ServerClientMixin(object):
                 self.assertTrue(event.success)
                 self.assertIs(tag, event.tag)
             except Exception as error:
-                raise Exception("Error in '{}': {}".format(description,
-                                                           error.message))
+                raise Exception(
+                    "Error in '{}': {}".format(description, error.message))
             return event
 
         return test_utilities.SimpleFuture(performer)
diff --git a/src/python/grpcio_tests/tests/unit/_empty_message_test.py b/src/python/grpcio_tests/tests/unit/_empty_message_test.py
index 4588688ea6..155173807f 100644
--- a/src/python/grpcio_tests/tests/unit/_empty_message_test.py
+++ b/src/python/grpcio_tests/tests/unit/_empty_message_test.py
@@ -122,13 +122,13 @@ class EmptyMessageTest(unittest.TestCase):
                                  list(response_iterator))
 
     def testStreamUnary(self):
-        response = self._channel.stream_unary(_STREAM_UNARY)(iter(
-            [_REQUEST] * test_constants.STREAM_LENGTH))
+        response = self._channel.stream_unary(_STREAM_UNARY)(
+            iter([_REQUEST] * test_constants.STREAM_LENGTH))
         self.assertEqual(_RESPONSE, response)
 
     def testStreamStream(self):
-        response_iterator = self._channel.stream_stream(_STREAM_STREAM)(iter(
-            [_REQUEST] * test_constants.STREAM_LENGTH))
+        response_iterator = self._channel.stream_stream(_STREAM_STREAM)(
+            iter([_REQUEST] * test_constants.STREAM_LENGTH))
         self.assertSequenceEqual([_RESPONSE] * test_constants.STREAM_LENGTH,
                                  list(response_iterator))