add script for vis via osc

osc/main.py

@@ -0,0 +1,36 @@
+from graphviz import Digraph
+from pythonosc.dispatcher import Dispatcher
+from pythonosc.osc_server import BlockingOSCUDPServer
+
+g = Digraph('G', filename='graph.gv', format='png')
+
+# last vertex received
+v = -1
+# last edge target received
+w = -1
+# last edge type received
+t = ""
+
+def print_vertex(address, *args):
+    global v
+    v = args[args.index('vertex') + 1]
+    print(v)
+
+def print_edge(address, *args):
+    global v
+    global w
+    global t
+    w = args[args.index('w') + 1]
+    t = args[args.index('edge_type') + 1]
+    print((v,w,t))
+
+dispatcher = Dispatcher()
+dispatcher.map("/edge", print_edge)
+dispatcher.map("/vertex", print_vertex)
+
+ip = "127.0.0.1"
+port = 5050
+
+server = BlockingOSCUDPServer((ip, port), dispatcher)
+server.serve_forever()  # Blocks forever
+