misc: fix python sonarcloud BLOCKER level issues

  Fix of the top 11 python issues flagged as BLOCKER.

Ticket: VPP-1856
Type: fix

Change-Id: Icf4691e62f4a69d6ee196b6d6e2ab52d961b5c76
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>

3 files changed, 4 insertions, 2 deletions

diff --git a/test/template_ipsec.py b/test/template_ipsec.py
index 5a700e89f6f..1caed0dd932 100644
--- a/test/template_ipsec.py
+++ b/test/template_ipsec.py
@@ -5,7 +5,7 @@ import struct
 from scapy.layers.inet import IP, ICMP, TCP, UDP
 from scapy.layers.ipsec import SecurityAssociation, ESP
 from scapy.layers.l2 import Ether
-from scapy.packet import Raw
+from scapy.packet import raw, Raw
 from scapy.layers.inet6 import IPv6, ICMPv6EchoRequest, IPv6ExtHdrHopByHop, \
     IPv6ExtHdrFragment, IPv6ExtHdrDestOpt
 
diff --git a/test/test_ip6.py b/test/test_ip6.py
index 1f00ed32a8c..63d3e41f915 100644
--- a/test/test_ip6.py
+++ b/test/test_ip6.py
@@ -1,5 +1,6 @@
 #!/usr/bin/env python3
 
+import socket
 from socket import inet_pton, inet_ntop
 import unittest
 
diff --git a/test/vpp_pg_interface.py b/test/vpp_pg_interface.py
index b7f1881d516..32c0eaef401 100755
--- a/test/vpp_pg_interface.py
+++ b/test/vpp_pg_interface.py
@@ -1,7 +1,8 @@
 import os
-import time
+import socket
 from socket import inet_pton, inet_ntop
 import struct
+import time
 from traceback import format_exc, format_stack
 
 import scapy.compat