Appease pylint

src/python/grpcio_tests/tests/unit/_interceptor_test.py

@@ -563,7 +563,7 @@ class InterceptorTest(unittest.TestCase):
 
     # NOTE: The single-threaded unary-stream path does not support the
     # grpc.Future interface, so this test does not apply.
-    @unittest.skipIf(os.getenv("GRPC_SINGLE_THREADED_UNARY_STREAM"))
+    @unittest.skipIf(os.getenv("GRPC_SINGLE_THREADED_UNARY_STREAM"), "Not supported.")
     def testInterceptedUnaryRequestStreamResponseWithError(self):
         request = _EXCEPTION_REQUEST
 

src/python/grpcio_tests/tests/unit/thread_pool.py

@@ -24,7 +24,7 @@ class RecordingThreadPool(futures.ThreadPoolExecutor):
         self._lock = threading.Lock()
         self._was_used = False
 
-    def submit(self, fn, *args, **kwargs):
+    def submit(self, fn, *args, **kwargs):  # pylint: disable=arguments-differ
         with self._lock:
             self._was_used = True
         self._tp_executor.submit(fn, *args, **kwargs)