Enable E306 rule check

Enable E306 rule check

4 files changed, 8 insertions, 0 deletions

diff --git a/ydb/tests/functional/serverless/test.py b/ydb/tests/functional/serverless/test.py
index 9d7462ce873..eece71a7412 100644
--- a/ydb/tests/functional/serverless/test.py
+++ b/ydb/tests/functional/serverless/test.py
@@ -268,8 +268,10 @@ def test_database_with_disk_quotas(ydb_hostel_db, ydb_disk_quoted_serverless_db,
     class SessionHolder(object):
         def __init__(self, session):
             self.session = session
+
         def __enter__(self):
             return self.session
+
         def __exit__(self, exc_type=None, exc_value=None, exc_traceback=None):
             if exc_type is None and exc_value is None:
                 sessions.append(self.session)
diff --git a/ydb/tests/functional/sqs/common/test_queues_managing.py b/ydb/tests/functional/sqs/common/test_queues_managing.py
index 198d38c2c53..1e207b84de7 100644
--- a/ydb/tests/functional/sqs/common/test_queues_managing.py
+++ b/ydb/tests/functional/sqs/common/test_queues_managing.py
@@ -53,6 +53,7 @@ class QueuesManagingTest(KikimrSqsTestBase):
     @pytest.mark.parametrize(**TABLES_FORMAT_PARAMS)
     def test_create_fifo_queue_wo_postfix(self, tables_format):
         self._init_with_params(tables_format=tables_format)
+
         def call_create():
             self.called = True
             self._sqs_api.create_queue(self.queue_name, is_fifo=True)
@@ -91,6 +92,7 @@ class QueuesManagingTest(KikimrSqsTestBase):
     @pytest.mark.parametrize(**TABLES_FORMAT_PARAMS)
     def test_create_queue_with_invalid_name(self, tables_format):
         self._init_with_params(tables_format=tables_format)
+
         def call_create():
             self._sqs_api.create_queue('invalid_queue_name!')
 
diff --git a/ydb/tests/functional/sqs/messaging/test_generic_messaging.py b/ydb/tests/functional/sqs/messaging/test_generic_messaging.py
index a597c8d285a..c2893bd75af 100644
--- a/ydb/tests/functional/sqs/messaging/test_generic_messaging.py
+++ b/ydb/tests/functional/sqs/messaging/test_generic_messaging.py
@@ -28,6 +28,7 @@ class SqsGenericMessagingTest(KikimrSqsTestBase):
             return
         # break a queue and check failure
         self._break_queue(self._username, self.queue_name, is_fifo)
+
         def call_send():
             group = 'trololo' if is_fifo else None
             dedup = group
@@ -1036,6 +1037,7 @@ class SqsGenericMessagingTest(KikimrSqsTestBase):
     @pytest.mark.parametrize(**TABLES_FORMAT_PARAMS)
     def test_invalid_queue_url(self, tables_format):
         self._init_with_params(tables_format=tables_format)
+
         def call_with_invalid_queue_url():
             self._sqs_api.get_queue_attributes('invalid_queue_url')
 
@@ -1047,6 +1049,7 @@ class SqsGenericMessagingTest(KikimrSqsTestBase):
     @pytest.mark.parametrize(**TABLES_FORMAT_PARAMS)
     def test_empty_queue_url(self, tables_format):
         self._init_with_params(tables_format=tables_format)
+
         def call_with_empty_queue_url():
             self._sqs_api.send_message(queue_url='', message_body='body')
 
diff --git a/ydb/tests/library/serializability/checker.py b/ydb/tests/library/serializability/checker.py
index 79255179c4b..9be9619a2eb 100644
--- a/ydb/tests/library/serializability/checker.py
+++ b/ydb/tests/library/serializability/checker.py
@@ -510,6 +510,7 @@ class SerializabilityChecker(object):
             parts = []
             first = None
             last = None
+
             def flush():
                 if first is not None:
                     if (last - first) > 1: