You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
64 lines
1.5 KiB
Python
64 lines
1.5 KiB
Python
2 years ago
|
#!/usr/bin/env python3
|
||
|
|
|
||
|
|
# Get topologies
|
||
|
|
|
||
|
|
import sys
|
||
|
|
from birdvisu import maps_new
|
||
|
|
from birdvisu.maps_new import providers
|
||
|
|
|
||
|
|
ref_topo_file = 'reference.ospf'
|
||
|
|
if len(sys.argv) > 1:
|
||
|
|
ref_topo_file = sys.argv[1]
|
||
|
|
|
||
|
|
with open(ref_topo_file) as ref_file:
|
||
|
|
ref_topo = providers.OspfFileTopologyProvider(ref_file).get_topology()
|
||
|
|
|
||
|
|
cur_topo = providers.RunningBirdTopologyProvider().get_topology()
|
||
|
|
|
||
|
|
# Combine topologies
|
||
|
|
|
||
|
|
combiner = maps_new.TopologyCombiner()
|
||
|
|
# NOTE: the following string literals convey meaning for annotators, so they
|
||
|
|
# should not be changed carelessly.
|
||
|
|
combiner.add_topology('reference', ref_topo)
|
||
|
|
combiner.add_topology('actual', cur_topo)
|
||
|
|
|
||
|
|
final_topo = combiner.get_complete_topology()
|
||
|
|
|
||
|
|
# Annotate it
|
||
|
|
|
||
|
|
from birdvisu.visualisation import annotators
|
||
|
|
|
||
|
|
annotated_topology = maps_new.annotate_topology(final_topo,
|
||
|
|
# A semi-canonical set of annotators:
|
||
|
|
[
|
||
|
|
annotators.difference_annotator,
|
||
|
|
annotators.extract_positions,
|
||
|
|
annotators.random_position,
|
||
|
|
annotators.assign_brushes,
|
||
|
|
annotators.create_qgritems,
|
||
|
|
]
|
||
|
|
)
|
||
|
|
|
||
|
|
# Render the widget
|
||
|
|
|
||
|
|
from PySide6 import QtCore, QtGui, QtWidgets
|
||
|
|
|
||
|
|
app = QtWidgets.QApplication([])
|
||
|
|
scene = QtWidgets.QGraphicsScene()
|
||
|
|
|
||
|
|
for tagsrc in [
|
||
|
|
annotated_topology.router_annotations.values(),
|
||
|
|
annotated_topology.network_annotations.values(),
|
||
|
|
annotated_topology.link_annotations.values(),
|
||
|
|
]:
|
||
|
|
for taglist in tagsrc:
|
||
|
|
assert len(taglist) > 0
|
||
|
|
assert isinstance(taglist[-1], QtWidgets.QGraphicsItem)
|
||
|
|
scene.addItem(taglist[-1])
|
||
|
|
|
||
|
|
view = QtWidgets.QGraphicsView(scene)
|
||
|
|
view.show()
|
||
|
|
|
||
|
|
app.exec()
|