misc: Fix python scripts shebang line

Type: fix

Since CentOS 8, RPM build script doesn't accept '#!/usr/bin/env python'
as a valid shebang line.  It requires scripts to explicitly chose
between python2 or python3.

Change all to use python3 as suggested by Paul Vinciguerra.

Depends-On: https://gerrit.fd.io/r/23170

Signed-off-by: Renato Botelho do Couto <renato@netgate.com>
Change-Id: Ie72af9f60fd0609e07f05b70f8d96e738b2754d1

35 files changed, 35 insertions, 35 deletions

diff --git a/src/plugins/abf/test/test_abf.py b/src/plugins/abf/test/test_abf.py
index 221a793fed3..d3500fad2bc 100644
--- a/src/plugins/abf/test/test_abf.py
+++ b/src/plugins/abf/test/test_abf.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 from socket import inet_pton, inet_ntop, AF_INET, AF_INET6
 import unittest
diff --git a/src/plugins/acl/test/test_acl_plugin.py b/src/plugins/acl/test/test_acl_plugin.py
index a85414e440a..f07d37548fe 100644
--- a/src/plugins/acl/test/test_acl_plugin.py
+++ b/src/plugins/acl/test/test_acl_plugin.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 """ACL plugin Test Case HLD:
 """
 
diff --git a/src/plugins/acl/test/test_acl_plugin_conns.py b/src/plugins/acl/test/test_acl_plugin_conns.py
index 58c44e68262..ac9e7c11f2f 100644
--- a/src/plugins/acl/test/test_acl_plugin_conns.py
+++ b/src/plugins/acl/test/test_acl_plugin_conns.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 """ ACL plugin extended stateful tests """
 
 import unittest
diff --git a/src/plugins/acl/test/test_acl_plugin_l2l3.py b/src/plugins/acl/test/test_acl_plugin_l2l3.py
index 31b4058fc69..6aaf4203770 100644
--- a/src/plugins/acl/test/test_acl_plugin_l2l3.py
+++ b/src/plugins/acl/test/test_acl_plugin_l2l3.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 """ACL IRB Test Case HLD:
 
 **config**
diff --git a/src/plugins/acl/test/test_acl_plugin_macip.py b/src/plugins/acl/test/test_acl_plugin_macip.py
index 31bc8e5478c..e1393696875 100644
--- a/src/plugins/acl/test/test_acl_plugin_macip.py
+++ b/src/plugins/acl/test/test_acl_plugin_macip.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 from __future__ import print_function
 """ACL plugin - MACIP tests
 """
diff --git a/src/plugins/acl/test/test_classify_l2_acl.py b/src/plugins/acl/test/test_classify_l2_acl.py
index 1525f7225f0..c9962d638bd 100644
--- a/src/plugins/acl/test/test_classify_l2_acl.py
+++ b/src/plugins/acl/test/test_classify_l2_acl.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 """ Classifier-based L2 ACL Test Case HLD:
 """
 
diff --git a/src/plugins/cdp/test/test_cdp.py b/src/plugins/cdp/test/test_cdp.py
index 27f35c2937d..1bc67c45c3e 100644
--- a/src/plugins/cdp/test/test_cdp.py
+++ b/src/plugins/cdp/test/test_cdp.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 """ CDP tests """
 
 from scapy.packet import Packet
diff --git a/src/plugins/dhcp/test/test_dhcp.py b/src/plugins/dhcp/test/test_dhcp.py
index e79787c5f23..6435d7fd6f7 100644
--- a/src/plugins/dhcp/test/test_dhcp.py
+++ b/src/plugins/dhcp/test/test_dhcp.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import unittest
 import socket
diff --git a/src/plugins/dns/test/test_dns.py b/src/plugins/dns/test/test_dns.py
index 0f878831b07..55923e26057 100644
--- a/src/plugins/dns/test/test_dns.py
+++ b/src/plugins/dns/test/test_dns.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import unittest
 
diff --git a/src/plugins/flowprobe/test/test_flowprobe.py b/src/plugins/flowprobe/test/test_flowprobe.py
index 8c9c54b78b5..445ec6d9cae 100644
--- a/src/plugins/flowprobe/test/test_flowprobe.py
+++ b/src/plugins/flowprobe/test/test_flowprobe.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 from __future__ import print_function
 import binascii
 import random
diff --git a/src/plugins/gbp/test/test_gbp.py b/src/plugins/gbp/test/test_gbp.py
index c7cdab891cb..a06492904e1 100644
--- a/src/plugins/gbp/test/test_gbp.py
+++ b/src/plugins/gbp/test/test_gbp.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 from socket import AF_INET, AF_INET6
 import unittest
diff --git a/src/plugins/gtpu/test/test_gtpu.py b/src/plugins/gtpu/test/test_gtpu.py
index 957181a71e4..b6a7012966a 100644
--- a/src/plugins/gtpu/test/test_gtpu.py
+++ b/src/plugins/gtpu/test/test_gtpu.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import socket
 from util import ip4n_range, ip4_range
diff --git a/src/plugins/igmp/test/test_igmp.py b/src/plugins/igmp/test/test_igmp.py
index f1c49acba4c..e90fbfbf775 100644
--- a/src/plugins/igmp/test/test_igmp.py
+++ b/src/plugins/igmp/test/test_igmp.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import unittest
 
diff --git a/src/plugins/l3xc/test/test_l3xc.py b/src/plugins/l3xc/test/test_l3xc.py
index 696e23507ac..7bdddbc4cd8 100644
--- a/src/plugins/l3xc/test/test_l3xc.py
+++ b/src/plugins/l3xc/test/test_l3xc.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 from socket import inet_pton, inet_ntop, AF_INET, AF_INET6
 import unittest
diff --git a/src/plugins/mactime/test/test_mactime.py b/src/plugins/mactime/test/test_mactime.py
index 892ae02cf22..eb28002c829 100644
--- a/src/plugins/mactime/test/test_mactime.py
+++ b/src/plugins/mactime/test/test_mactime.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import unittest
 
diff --git a/src/plugins/map/examples/test_map.py b/src/plugins/map/examples/test_map.py
index 21388d49526..7a48964b3f2 100755
--- a/src/plugins/map/examples/test_map.py
+++ b/src/plugins/map/examples/test_map.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import time,argparse,sys,cmd, unittest
 from ipaddress import *
diff --git a/src/plugins/map/gen-rules.py b/src/plugins/map/gen-rules.py
index 533a8e237f7..e43b8e155be 100755
--- a/src/plugins/map/gen-rules.py
+++ b/src/plugins/map/gen-rules.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 # Copyright (c) 2015 Cisco and/or its affiliates.
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/plugins/map/test/test_map.py b/src/plugins/map/test/test_map.py
index 866706a085c..a7e5f165576 100644
--- a/src/plugins/map/test/test_map.py
+++ b/src/plugins/map/test/test_map.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import ipaddress
 import unittest
diff --git a/src/plugins/nat/extras/nat_static_gen_cfg.py b/src/plugins/nat/extras/nat_static_gen_cfg.py
index a8e609cb278..9e59bbfc0c2 100755
--- a/src/plugins/nat/extras/nat_static_gen_cfg.py
+++ b/src/plugins/nat/extras/nat_static_gen_cfg.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 import ipaddress
 import argparse
 
diff --git a/src/plugins/nat/test/test_ipsec_nat.py b/src/plugins/nat/test/test_ipsec_nat.py
index 07670d71b03..dcedf64b52d 100644
--- a/src/plugins/nat/test/test_ipsec_nat.py
+++ b/src/plugins/nat/test/test_ipsec_nat.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import socket
 
diff --git a/src/plugins/nat/test/test_nat.py b/src/plugins/nat/test/test_nat.py
index 448a7fcf14c..d430c5111a9 100644
--- a/src/plugins/nat/test/test_nat.py
+++ b/src/plugins/nat/test/test_nat.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import socket
 import unittest
diff --git a/src/plugins/pppoe/test/test_pppoe.py b/src/plugins/pppoe/test/test_pppoe.py
index 54378673eb4..cce8fe7fc50 100644
--- a/src/plugins/pppoe/test/test_pppoe.py
+++ b/src/plugins/pppoe/test/test_pppoe.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import socket
 import unittest
diff --git a/src/plugins/quic/test/test_quic.py b/src/plugins/quic/test/test_quic.py
index 13c6a9ae56e..8b1dba42af8 100644
--- a/src/plugins/quic/test/test_quic.py
+++ b/src/plugins/quic/test/test_quic.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 """ Vpp QUIC tests """
 
 import unittest
diff --git a/src/plugins/sctp/test/test_sctp.py b/src/plugins/sctp/test/test_sctp.py
index 75bbb23f31f..25a2aaf544e 100644
--- a/src/plugins/sctp/test/test_sctp.py
+++ b/src/plugins/sctp/test/test_sctp.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import unittest
 
diff --git a/src/plugins/srv6-ad/test/test_srv6_ad.py b/src/plugins/srv6-ad/test/test_srv6_ad.py
index aa4b8d3c088..545553ec738 100644
--- a/src/plugins/srv6-ad/test/test_srv6_ad.py
+++ b/src/plugins/srv6-ad/test/test_srv6_ad.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import unittest
 import binascii
diff --git a/src/plugins/srv6-am/test/test_srv6.py b/src/plugins/srv6-am/test/test_srv6.py
index b3e69724028..0f0358f118a 100644
--- a/src/plugins/srv6-am/test/test_srv6.py
+++ b/src/plugins/srv6-am/test/test_srv6.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import unittest
 import binascii
diff --git a/src/plugins/srv6-as/test/test_srv6_as.py b/src/plugins/srv6-as/test/test_srv6_as.py
index 2be7865d5bd..26a4bf4f428 100755
--- a/src/plugins/srv6-as/test/test_srv6_as.py
+++ b/src/plugins/srv6-as/test/test_srv6_as.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import unittest
 import binascii
diff --git a/src/plugins/svs/test/test_svs.py b/src/plugins/svs/test/test_svs.py
index 9a9ac57016b..6d3b72e744d 100644
--- a/src/plugins/svs/test/test_svs.py
+++ b/src/plugins/svs/test/test_svs.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import unittest
 
diff --git a/src/scripts/host-stack/cc_plots.py b/src/scripts/host-stack/cc_plots.py
index ea2d4c94353..20f5bd6a3f1 100755
--- a/src/scripts/host-stack/cc_plots.py
+++ b/src/scripts/host-stack/cc_plots.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import sys
 import re
diff --git a/src/scripts/vnet/uri/dummy_app.py b/src/scripts/vnet/uri/dummy_app.py
index 85ea4dcd474..d96a378a193 100755
--- a/src/scripts/vnet/uri/dummy_app.py
+++ b/src/scripts/vnet/uri/dummy_app.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import socket
 import sys
diff --git a/src/vpp-api/python/vpp_papi/macaddress.py b/src/vpp-api/python/vpp_papi/macaddress.py
index 5005fa8d92e..02c90dbce06 100644
--- a/src/vpp-api/python/vpp_papi/macaddress.py
+++ b/src/vpp-api/python/vpp_papi/macaddress.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 #
 # Copyright (c) 2016 Cisco and/or its affiliates.
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/vpp-api/python/vpp_papi/tests/test_vpp_serializer.py b/src/vpp-api/python/vpp_papi/tests/test_vpp_serializer.py
index 5221034da6c..5d6993f91a7 100755
--- a/src/vpp-api/python/vpp_papi/tests/test_vpp_serializer.py
+++ b/src/vpp-api/python/vpp_papi/tests/test_vpp_serializer.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import unittest
 from vpp_papi.vpp_serializer import VPPType, VPPEnumType
diff --git a/src/vpp-api/python/vpp_papi/vpp_papi.py b/src/vpp-api/python/vpp_papi/vpp_papi.py
index 9c0fa2d02aa..05688cec731 100644
--- a/src/vpp-api/python/vpp_papi/vpp_papi.py
+++ b/src/vpp-api/python/vpp_papi/vpp_papi.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 #
 # Copyright (c) 2016 Cisco and/or its affiliates.
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/vpp-api/python/vpp_papi/vpp_stats.py b/src/vpp-api/python/vpp_papi/vpp_stats.py
index aa576136a7b..1375f118e68 100644
--- a/src/vpp-api/python/vpp_papi/vpp_stats.py
+++ b/src/vpp-api/python/vpp_papi/vpp_stats.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 from __future__ import print_function
 from cffi import FFI
diff --git a/src/vpp/stats/stats.md b/src/vpp/stats/stats.md
index 20ca7909baa..8671f56e4a5 100644
--- a/src/vpp/stats/stats.md
+++ b/src/vpp/stats/stats.md
@@ -61,7 +61,7 @@ A new client library can either wrap the C library (libvppapiclient.so) or it ca
 ### Python
 
 ```
-#!/usr/bin/env python
+#!/usr/bin/env python3
 from vpp_papi.vpp_stats import VPPStats
 stats = VPPStats('/run/vpp/stats.sock')
 dir = stats.ls(['^/if', '/err/ip4-input', '/sys/node/ip4-input'])