fixup

software/end-to-end-testing/tests/test_ors_fix_lopcomm.py

 import json
 import time
+import socket
+from datetime import datetime, timedelta
 from websocket import create_connection
 import slapos.testing.e2e as e2e
 
@@ -92,19 +94,6 @@ class WebsocketTestClass(e2e.EndToEndTestCase):
         cls.retry_request(cls.request_enb_with_guid, json_enb_parameters)
 
     @classmethod
-    def request_enb_with_guid(cls, json_enb_parameters):
-        enb_instance = cls.request(cls.product, cls.enb_instance_name,
-                                            filter_kw={"computer_guid": cls.comp_enb},
-                                            partition_parameter_kw={'_': json_enb_parameters},
-                                            software_type='enb')
-        if enb_instance:
-            instance_infos = cls.getInstanceInfos(cls.enb_instance_name)
-            cls.enb_instance_guid = instance_infos.news['instance'][0]['reference']
-            cls.request_ru1()
-            cls.request_cell1()
-            return True
-        return False
-
     def request_ru1(cls, custom_params=None):
         cls.logger.info("Request %s", cls.eru1_instance_name)
         ru1_parameters = {
@@ -131,8 +120,7 @@ class WebsocketTestClass(e2e.EndToEndTestCase):
 
         json_ru1_parameters = json.dumps(ru1_parameters)
 
-        for i in range(5):
-            i += 1
+        for _ in range(5):
             cls.request(cls.product, cls.eru1_instance_name,
                         filter_kw={"instance_guid": cls.enb_instance_guid},
                         partition_parameter_kw={'_': json_ru1_parameters},
@@ -158,8 +146,7 @@ class WebsocketTestClass(e2e.EndToEndTestCase):
 
         json_cell1_parameters = json.dumps(cell1_parameters)
 
-        for i in range(5):
-            i += 1
+        for _ in range(5):
             cls.request(cls.product, cls.ecell1_instance_name,
                         partition_parameter_kw={'_': json_cell1_parameters},
                         software_type='enb',