Standardize imports: standard newline package newline tfw

lib/tfw/components/directory_monitor.py

@@ -1,6 +1,7 @@
+from functools import wraps
+
 from watchdog.observers import Observer
 from watchdog.events import FileSystemEventHandler as FileSystemWatchdogEventHandler
-from functools import wraps
 
 from tfw.networking.event_handlers.server_connector import ServerUplinkConnector
 from tfw.components.decorators import RateLimiter

lib/tfw/components/history_monitor.py

@@ -1,6 +1,7 @@
+from os.path import dirname
+
 from watchdog.observers import Observer
 from watchdog.events import PatternMatchingEventHandler
-from os.path import dirname
 
 from tfw.components.mixins.callback_mixin import CallbackMixin
 

lib/tfw/components/mixins/supervisor_mixin.py

@@ -1,6 +1,6 @@
 import xmlrpc.client
-from contextlib import suppress
 from xmlrpc.client import Fault as SupervisorFault
+from contextlib import suppress
 from os import remove
 
 from tfw.config import tfwenv

lib/tfw/components/source_code_event_handler.py

@@ -5,7 +5,6 @@ from collections import Iterable
 
 from tfw.event_handler_base import TriggerlessEventHandler
 from tfw.components.directory_monitor import DirectoryMonitor
-
 from tfw.config.logs import logging
 log = logging.getLogger(__name__)
 

lib/tfw/fsm_base.py

@@ -1,4 +1,5 @@
 from typing import List
+
 from transitions import Machine
 
 from tfw.components.mixins.callback_mixin import CallbackMixin

lib/tfw/networking/event_handlers/server_connector.py

@@ -1,5 +1,6 @@
-import zmq
 from functools import partial
+
+import zmq
 from zmq.eventloop.zmqstream import ZMQStream
 
 from tfw.networking.serialization import serialize_all

lib/tfw/networking/server/event_handler_connector.py

@@ -1,11 +1,11 @@
 import zmq
 from zmq.eventloop.zmqstream import ZMQStream
 
+from tfw.networking.zmq_connector_base import ZMQConnectorBase
 from tfw.networking.serialization import serialize_all
 from tfw.config import tfwenv
 from tfw.config.logs import logging
 log = logging.getLogger(__name__)
-from tfw.networking.zmq_connector_base import ZMQConnectorBase
 
 
 class EventHandlerDownlinkConnector(ZMQConnectorBase):

lib/tfw/networking/server/tfw_server.py

@@ -1,6 +1,7 @@
-from tornado.web import Application
 from collections import defaultdict
 
+from tornado.web import Application
+
 from tfw.networking.server.zmq_websocket_handler import ZMQWebSocketProxy
 from tfw.networking.event_handlers.server_connector import ServerUplinkConnector
 from tfw.message_sender import MessageSender

lib/tfw/networking/server/zmq_websocket_handler.py

@@ -1,4 +1,5 @@
 import json
+
 from tornado.websocket import WebSocketHandler
 
 from tfw.networking.serialization import deserialize_all