Make tfw.networking more structured, remove relative import hell

lib/tfw/event_handler_base.py

@@ -1,5 +1,5 @@
-from .networking.serialization import deserialize_all
-from .networking.server_connector import ServerConnector
+from tfw.networking.serialization import deserialize_all
+from tfw.networking.event_handlers.server_connector import ServerConnector
 
 
 class EventHandlerBase:

lib/tfw/message_sender.py

@@ -1,6 +1,6 @@
 from datetime import datetime
 
-from .networking.server_connector import ServerUplinkConnector
+from tfw.networking.event_handlers.server_connector import ServerUplinkConnector
 
 
 class MessageSender:

lib/tfw/networking/event_handlers/server_connector.py

@@ -3,9 +3,9 @@ from functools import partial
 from zmq.eventloop import ioloop
 from zmq.eventloop.zmqstream import ZMQStream
 
-from .serialization import serialize_all
-from ..config import PUBLISHER_PORT, RECEIVER_PORT
-from ..util import ZMQConnectorBase
+from tfw.networking.serialization import serialize_all
+from tfw.config import PUBLISHER_PORT, RECEIVER_PORT
+from tfw.util import ZMQConnectorBase
 
 
 ioloop.install()

lib/tfw/networking/server/event_handler_connector.py

@@ -2,11 +2,11 @@ import zmq
 from zmq.eventloop import ioloop
 from zmq.eventloop.zmqstream import ZMQStream
 
-from .serialization import serialize_all
-from ..config import PUBLISHER_PORT, RECEIVER_PORT
-from ..config.logs import logging
+from tfw.networking.serialization import serialize_all
+from tfw.config import PUBLISHER_PORT, RECEIVER_PORT
+from tfw.config.logs import logging
 log = logging.getLogger(__name__)
-from ..util import ZMQConnectorBase
+from tfw.util import ZMQConnectorBase
 
 
 ioloop.install()

lib/tfw/networking/server/zmq_websocket_handler.py

@@ -1,10 +1,9 @@
 import json
-
 from tornado.websocket import WebSocketHandler
 
-from .serialization import deserialize_all
-from .event_handler_connector import EventHandlerConnector
-from ..config.logs import logging
+from tfw.networking.serialization import deserialize_all
+from tfw.networking.server.event_handler_connector import EventHandlerConnector
+from tfw.config.logs import logging
 log = logging.getLogger(__name__)
 
 

lib/tfw/util.py

@@ -1,4 +1,4 @@
-import json, xmlrpc.client, zmq
+import xmlrpc.client, zmq
 
 from .config.envvars import SUPERVISOR_HTTP_URI
 

src/app/app.py

@@ -7,7 +7,7 @@ from tornado.ioloop import IOLoop
 from tfw.config import WEB_PORT
 from tfw.config.logs import logging
 log = logging.getLogger(__name__)
-from tfw.networking.zmq_websocket_handler import FSMManagingSocketHandler
+from tfw.networking.server.zmq_websocket_handler import FSMManagingSocketHandler
 from sql_injection_fsm import SQLInjectionFSM