More sorting of imports

poor_mans_visualisation.py

@@ -2,12 +2,15 @@
 
 from birdvisu.annotations import AnnotatedTopology, AnnotatorID
 from birdvisu.annotations.analysis import TopologyDifference, ShortestPathTree
+from birdvisu.ospfsock import BirdSocketConnection
 from birdvisu.providers import BirdSocketTopologyProvider, OspfFileTopologyProvider, OspfFileParseError
 from birdvisu.topo_v3 import TopologyV3, VertexID
 
-from PySide6 import QtCore, QtGui, QtWidgets
 from collections import defaultdict
+from enum import Enum, auto
 from ipaddress import IPv4Address
+from PySide6 import QtCore, QtGui, QtWidgets
+from PySide6.QtCore import Slot
 from random import randint
 import sys
 
@@ -33,10 +36,6 @@ class MyGraphicsRectItem(QtWidgets.QGraphicsRectItem):
 			self.shapes[e].setLine(qlinef)
 		return super().mouseMoveEvent(evt)
 
-from enum import Enum, auto
-from PySide6.QtCore import Slot
-from birdvisu.ospfsock import BirdSocketConnection
-
 class BirdTopologyLoader(QtWidgets.QDialog):
 	def __init__(self, *a, **kwa):
 		super().__init__(*a, **kwa)