Python3: resources and libraries

[csit.git] / resources / traffic_scripts / vxlan.py

diff --git a/resources/traffic_scripts/vxlan.py b/resources/traffic_scripts/vxlan.py
index bf86f17..eebfb90 100644 (file)
--- a/resources/traffic_scripts/vxlan.py
+++ b/resources/traffic_scripts/vxlan.py
@@ -1,17 +1,19 @@
 from scapy.fields import BitField, XByteField, X3BytesField
-from scapy.packet import Packet, bind_layers
-from scapy.layers.l2 import Ether
 from scapy.layers.inet import UDP
+from scapy.layers.l2 import Ether
+from scapy.packet import Packet, bind_layers
 
 
 class VXLAN(Packet):
-    name = "VXLAN"
-    fields_desc = [BitField("flags", 0x08000000, 32),
-                   X3BytesField("vni", 0),
-                   XByteField("reserved", 0x00)]
+    name = u"VXLAN"
+    fields_desc = [
+        BitField(u"flags", 0x08000000, 32),
+        X3BytesField(u"vni", 0),
+        XByteField(u"reserved", 0x00)
+    ]
 
     def mysummary(self):
-        return self.sprintf("VXLAN (vni=%VXLAN.vni%)")
+        return self.sprintf(f"VXLAN (vni={VXLAN.vni})")
 
 bind_layers(UDP, VXLAN, dport=4789)
 bind_layers(VXLAN, Ether)