T6199: drop unused Python imports

found using "git ls-files *.py | xargs pylint | grep W0611"

(cherry picked from commit 274b2da242acd1f1f64ff1dee471e34295137c5f)

31 files changed, 26 insertions, 95 deletions

diff --git a/smoketest/scripts/cli/base_accel_ppp_test.py b/smoketest/scripts/cli/base_accel_ppp_test.py
index cc27cfbe9..383adc445 100644
--- a/smoketest/scripts/cli/base_accel_ppp_test.py
+++ b/smoketest/scripts/cli/base_accel_ppp_test.py
@@ -11,21 +11,18 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
-import re
-import unittest
 
+import re
 
 from base_vyostest_shim import VyOSUnitTestSHIM
 from configparser import ConfigParser
 
-from vyos.configsession import ConfigSession
 from vyos.configsession import ConfigSessionError
 from vyos.template import is_ipv4
 from vyos.cpu import get_core_count
 from vyos.utils.process import process_named_running
 from vyos.utils.process import cmd
 
-
 class BasicAccelPPPTest:
     class TestCase(VyOSUnitTestSHIM.TestCase):
         @classmethod
diff --git a/smoketest/scripts/cli/base_interfaces_test.py b/smoketest/scripts/cli/base_interfaces_test.py
index 9b705c801..a106ebe61 100644
--- a/smoketest/scripts/cli/base_interfaces_test.py
+++ b/smoketest/scripts/cli/base_interfaces_test.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2019-2023 VyOS maintainers and contributors
+# Copyright (C) 2019-2024 VyOS maintainers and contributors
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
@@ -12,8 +12,6 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from binascii import hexlify
-
 from netifaces import AF_INET
 from netifaces import AF_INET6
 from netifaces import ifaddresses
diff --git a/smoketest/scripts/cli/test_container.py b/smoketest/scripts/cli/test_container.py
index 9094e27dd..3201883b8 100755
--- a/smoketest/scripts/cli/test_container.py
+++ b/smoketest/scripts/cli/test_container.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2021-2023 VyOS maintainers and contributors
+# Copyright (C) 2021-2024 VyOS maintainers and contributors
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
@@ -24,7 +24,6 @@ from ipaddress import ip_interface
 from vyos.configsession import ConfigSessionError
 from vyos.utils.process import cmd
 from vyos.utils.process import process_named_running
-from vyos.utils.file import read_file
 
 base_path = ['container']
 cont_image = 'busybox:stable' # busybox is included in vyos-build
diff --git a/smoketest/scripts/cli/test_high-availability_virtual-server.py b/smoketest/scripts/cli/test_high-availability_virtual-server.py
index 51ccfa4df..2dbf4a5f2 100755
--- a/smoketest/scripts/cli/test_high-availability_virtual-server.py
+++ b/smoketest/scripts/cli/test_high-availability_virtual-server.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2021-2022 VyOS maintainers and contributors
+# Copyright (C) 2021-2024 VyOS maintainers and contributors
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
@@ -18,12 +18,9 @@ import unittest
 
 from base_vyostest_shim import VyOSUnitTestSHIM
 
-from vyos.configsession import ConfigSessionError
 from vyos.ifconfig.vrrp import VRRP
-from vyos.utils.process import cmd
 from vyos.utils.process import process_named_running
 from vyos.utils.file import read_file
-from vyos.template import inc_ip
 
 PROCESS_NAME = 'keepalived'
 KEEPALIVED_CONF = VRRP.location['config']
diff --git a/smoketest/scripts/cli/test_high-availability_vrrp.py b/smoketest/scripts/cli/test_high-availability_vrrp.py
index 9ba06aef6..aa9fa432e 100755
--- a/smoketest/scripts/cli/test_high-availability_vrrp.py
+++ b/smoketest/scripts/cli/test_high-availability_vrrp.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2021 VyOS maintainers and contributors
+# Copyright (C) 2021-2024 VyOS maintainers and contributors
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
@@ -22,7 +22,6 @@ from vyos.configsession import ConfigSessionError
 from vyos.ifconfig.vrrp import VRRP
 from vyos.utils.process import cmd
 from vyos.utils.process import process_named_running
-from vyos.utils.file import read_file
 from vyos.template import inc_ip
 
 PROCESS_NAME = 'keepalived'
diff --git a/smoketest/scripts/cli/test_interfaces_macsec.py b/smoketest/scripts/cli/test_interfaces_macsec.py
index d8d564792..a4e6840ca 100755
--- a/smoketest/scripts/cli/test_interfaces_macsec.py
+++ b/smoketest/scripts/cli/test_interfaces_macsec.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2020-2023 VyOS maintainers and contributors
+# Copyright (C) 2020-2024 VyOS maintainers and contributors
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
@@ -18,14 +18,12 @@ import re
 import unittest
 
 from base_interfaces_test import BasicInterfaceTest
-from netifaces import interfaces
 
 from vyos.configsession import ConfigSessionError
 from vyos.ifconfig import Section
 from vyos.utils.file import read_file
 from vyos.utils.network import get_interface_config
 from vyos.utils.network import interface_exists
-from vyos.utils.process import cmd
 from vyos.utils.process import process_named_running
 
 PROCESS_NAME = 'wpa_supplicant'
diff --git a/smoketest/scripts/cli/test_interfaces_openvpn.py b/smoketest/scripts/cli/test_interfaces_openvpn.py
index 4a7e2418c..f88d2254f 100755
--- a/smoketest/scripts/cli/test_interfaces_openvpn.py
+++ b/smoketest/scripts/cli/test_interfaces_openvpn.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2020-2023 VyOS maintainers and contributors
+# Copyright (C) 2020-2024 VyOS maintainers and contributors
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
@@ -28,7 +28,6 @@ from vyos.utils.process import cmd
 from vyos.utils.process import process_named_running
 from vyos.utils.file import read_file
 from vyos.template import address_from_cidr
-from vyos.template import dec_ip
 from vyos.template import inc_ip
 from vyos.template import last_host_address
 from vyos.template import netmask_from_cidr
diff --git a/smoketest/scripts/cli/test_interfaces_virtual-ethernet.py b/smoketest/scripts/cli/test_interfaces_virtual-ethernet.py
index 7874589ca..c6a4613a7 100755
--- a/smoketest/scripts/cli/test_interfaces_virtual-ethernet.py
+++ b/smoketest/scripts/cli/test_interfaces_virtual-ethernet.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2023 VyOS maintainers and contributors
+# Copyright (C) 2023-2024 VyOS maintainers and contributors
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
@@ -18,7 +18,6 @@ import unittest
 
 from netifaces import interfaces
 
-from vyos.ifconfig import Section
 from vyos.utils.process import process_named_running
 from base_interfaces_test import BasicInterfaceTest
 
diff --git a/smoketest/scripts/cli/test_load-balancing_wan.py b/smoketest/scripts/cli/test_load-balancing_wan.py
index 47ca19b27..92b4000b8 100755
--- a/smoketest/scripts/cli/test_load-balancing_wan.py
+++ b/smoketest/scripts/cli/test_load-balancing_wan.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2022-2023 VyOS maintainers and contributors
+# Copyright (C) 2022-2024 VyOS maintainers and contributors
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
@@ -14,20 +14,15 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-import os
 import unittest
 import time
 
 from base_vyostest_shim import VyOSUnitTestSHIM
-from vyos.configsession import ConfigSessionError
-from vyos.ifconfig import Section
 from vyos.utils.process import call
 from vyos.utils.process import cmd
 
-
 base_path = ['load-balancing']
 
-
 def create_netns(name):
     return call(f'sudo ip netns add {name}')
 
diff --git a/smoketest/scripts/cli/test_nat.py b/smoketest/scripts/cli/test_nat.py
index 43e374398..5161e47fd 100755
--- a/smoketest/scripts/cli/test_nat.py
+++ b/smoketest/scripts/cli/test_nat.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2020-2022 VyOS maintainers and contributors
+# Copyright (C) 2020-2024 VyOS maintainers and contributors
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
@@ -14,8 +14,6 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-import jmespath
-import json
 import os
 import unittest
 
diff --git a/smoketest/scripts/cli/test_nat64.py b/smoketest/scripts/cli/test_nat64.py
index b5723ac7e..5c907f6cb 100755
--- a/smoketest/scripts/cli/test_nat64.py
+++ b/smoketest/scripts/cli/test_nat64.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2023 VyOS maintainers and contributors
+# Copyright (C) 2023-2024 VyOS maintainers and contributors
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
@@ -19,16 +19,12 @@ import os
 import unittest
 
 from base_vyostest_shim import VyOSUnitTestSHIM
-from vyos.configsession import ConfigSessionError
-from vyos.utils.process import cmd
-from vyos.utils.dict import dict_search
 
 base_path = ['nat64']
 src_path = base_path + ['source']
 
 jool_nat64_config = '/run/jool/instance-100.json'
 
-
 class TestNAT64(VyOSUnitTestSHIM.TestCase):
     @classmethod
     def setUpClass(cls):
diff --git a/smoketest/scripts/cli/test_nat66.py b/smoketest/scripts/cli/test_nat66.py
index 400a895ff..e8eeae26f 100755
--- a/smoketest/scripts/cli/test_nat66.py
+++ b/smoketest/scripts/cli/test_nat66.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2020 VyOS maintainers and contributors
+# Copyright (C) 2020-2024 VyOS maintainers and contributors
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
@@ -14,9 +14,6 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-import os
-import jmespath
-import json
 import unittest
 
 from base_vyostest_shim import VyOSUnitTestSHIM
diff --git a/smoketest/scripts/cli/test_netns.py b/smoketest/scripts/cli/test_netns.py
index b8bebb221..55ad7c83b 100755
--- a/smoketest/scripts/cli/test_netns.py
+++ b/smoketest/scripts/cli/test_netns.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2021 VyOS maintainers and contributors
+# Copyright (C) 2021-2024 VyOS maintainers and contributors
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
@@ -19,10 +19,6 @@ import unittest
 from netifaces import interfaces
 from base_vyostest_shim import VyOSUnitTestSHIM
 
-from vyos.configsession import ConfigSession
-from vyos.configsession import ConfigSessionError
-from vyos.ifconfig import Interface
-from vyos.ifconfig import Section
 from vyos.utils.process import cmd
 
 base_path = ['netns']
diff --git a/smoketest/scripts/cli/test_protocols_nhrp.py b/smoketest/scripts/cli/test_protocols_nhrp.py
index 45ef539f6..43ae4abf2 100755
--- a/smoketest/scripts/cli/test_protocols_nhrp.py
+++ b/smoketest/scripts/cli/test_protocols_nhrp.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2021-2023 VyOS maintainers and contributors
+# Copyright (C) 2021-2024 VyOS maintainers and contributors
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
@@ -21,7 +21,6 @@ from base_vyostest_shim import VyOSUnitTestSHIM
 from vyos.firewall import find_nftables_rule
 from vyos.utils.process import process_named_running
 from vyos.utils.file import read_file
-from vyos.utils.process import call
 
 tunnel_path = ['interfaces', 'tunnel']
 nhrp_path = ['protocols', 'nhrp']
diff --git a/smoketest/scripts/cli/test_protocols_segment-routing.py b/smoketest/scripts/cli/test_protocols_segment-routing.py
index 403c05924..daa7f088f 100755
--- a/smoketest/scripts/cli/test_protocols_segment-routing.py
+++ b/smoketest/scripts/cli/test_protocols_segment-routing.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2023 VyOS maintainers and contributors
+# Copyright (C) 2023-2024 VyOS maintainers and contributors
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
@@ -14,14 +14,12 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-import os
 import unittest
 
 from base_vyostest_shim import VyOSUnitTestSHIM
 
 from vyos.configsession import ConfigSessionError
 from vyos.ifconfig import Section
-from vyos.utils.process import cmd
 from vyos.utils.process import process_named_running
 from vyos.utils.system import sysctl_read
 
diff --git a/smoketest/scripts/cli/test_qos.py b/smoketest/scripts/cli/test_qos.py
index 46ef68b1d..1eb4b5cfb 100755
--- a/smoketest/scripts/cli/test_qos.py
+++ b/smoketest/scripts/cli/test_qos.py
@@ -559,7 +559,6 @@ class TestQoS(VyOSUnitTestSHIM.TestCase):
         self.cli_commit()
 
         for interface in self._interfaces:
-            import pprint
             tmp = get_tc_qdisc_json(interface)
             self.assertEqual('drr', tmp['kind'])
 
diff --git a/smoketest/scripts/cli/test_service_dhcpv6-relay.py b/smoketest/scripts/cli/test_service_dhcpv6-relay.py
index 4487f4b0f..e634a011f 100755
--- a/smoketest/scripts/cli/test_service_dhcpv6-relay.py
+++ b/smoketest/scripts/cli/test_service_dhcpv6-relay.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2020-2023 VyOS maintainers and contributors
+# Copyright (C) 2020-2024 VyOS maintainers and contributors
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
@@ -20,7 +20,6 @@ from base_vyostest_shim import VyOSUnitTestSHIM
 
 from vyos.configsession import ConfigSessionError
 from vyos.ifconfig import Section
-from vyos.template import address_from_cidr
 from vyos.utils.process import process_named_running
 from vyos.utils.file import read_file
 
@@ -109,4 +108,3 @@ class TestServiceDHCPv6Relay(VyOSUnitTestSHIM.TestCase):
 
 if __name__ == '__main__':
     unittest.main(verbosity=2)
-
diff --git a/smoketest/scripts/cli/test_service_lldp.py b/smoketest/scripts/cli/test_service_lldp.py
index 7e30b43f5..9d72ef78f 100755
--- a/smoketest/scripts/cli/test_service_lldp.py
+++ b/smoketest/scripts/cli/test_service_lldp.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2022-2023 VyOS maintainers and contributors
+# Copyright (C) 2022-2024 VyOS maintainers and contributors
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
@@ -14,15 +14,12 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-import re
-import os
 import unittest
 
 from base_vyostest_shim import VyOSUnitTestSHIM
 
 from vyos.configsession import ConfigSessionError
 from vyos.ifconfig import Section
-from vyos.utils.process import cmd
 from vyos.utils.process import process_named_running
 from vyos.utils.file import read_file
 from vyos.version import get_version_data
diff --git a/smoketest/scripts/cli/test_service_monitoring_telegraf.py b/smoketest/scripts/cli/test_service_monitoring_telegraf.py
index f3355b735..3374411f5 100755
--- a/smoketest/scripts/cli/test_service_monitoring_telegraf.py
+++ b/smoketest/scripts/cli/test_service_monitoring_telegraf.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2021-2022 VyOS maintainers and contributors
+# Copyright (C) 2021-2024 VyOS maintainers and contributors
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
@@ -18,8 +18,6 @@ import unittest
 
 from base_vyostest_shim import VyOSUnitTestSHIM
 
-from vyos.configsession import ConfigSession
-from vyos.configsession import ConfigSessionError
 from vyos.utils.process import process_named_running
 from vyos.utils.file import read_file
 
diff --git a/smoketest/scripts/cli/test_service_monitoring_zabbix-agent.py b/smoketest/scripts/cli/test_service_monitoring_zabbix-agent.py
index cb5f84406..a60dae0a0 100755
--- a/smoketest/scripts/cli/test_service_monitoring_zabbix-agent.py
+++ b/smoketest/scripts/cli/test_service_monitoring_zabbix-agent.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2023 VyOS maintainers and contributors
+# Copyright (C) 2023-2024 VyOS maintainers and contributors
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
@@ -14,11 +14,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-import os
 import unittest
 
 from base_vyostest_shim import VyOSUnitTestSHIM
-from vyos.configsession import ConfigSessionError
 from vyos.utils.process import process_named_running
 from vyos.utils.file import read_file
 
diff --git a/smoketest/scripts/cli/test_service_ndp-proxy.py b/smoketest/scripts/cli/test_service_ndp-proxy.py
index a947ec478..dfdb3f6aa 100755
--- a/smoketest/scripts/cli/test_service_ndp-proxy.py
+++ b/smoketest/scripts/cli/test_service_ndp-proxy.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2023 VyOS maintainers and contributors
+# Copyright (C) 2023-2024 VyOS maintainers and contributors
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
@@ -18,7 +18,6 @@ import unittest
 
 from base_vyostest_shim import VyOSUnitTestSHIM
 
-from vyos.configsession import ConfigSessionError
 from vyos.ifconfig import Section
 from vyos.utils.process import cmd
 from vyos.utils.process import process_named_running
diff --git a/smoketest/scripts/cli/test_system_conntrack.py b/smoketest/scripts/cli/test_system_conntrack.py
index 950619e1a..7870561e7 100755
--- a/smoketest/scripts/cli/test_system_conntrack.py
+++ b/smoketest/scripts/cli/test_system_conntrack.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2021-2023 VyOS maintainers and contributors
+# Copyright (C) 2021-2024 VyOS maintainers and contributors
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
@@ -15,7 +15,6 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 import os
-import re
 import unittest
 
 from base_vyostest_shim import VyOSUnitTestSHIM
diff --git a/smoketest/scripts/cli/test_system_flow-accounting.py b/smoketest/scripts/cli/test_system_flow-accounting.py
index 6c761579b..515134220 100755
--- a/smoketest/scripts/cli/test_system_flow-accounting.py
+++ b/smoketest/scripts/cli/test_system_flow-accounting.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2021-2022 VyOS maintainers and contributors
+# Copyright (C) 2021-2024 VyOS maintainers and contributors
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
@@ -21,7 +21,6 @@ from base_vyostest_shim import VyOSUnitTestSHIM
 from vyos.configsession import ConfigSessionError
 from vyos.ifconfig import Section
 from vyos.template import bracketize_ipv6
-from vyos.template import is_ipv6
 from vyos.utils.process import cmd
 from vyos.utils.process import process_named_running
 from vyos.utils.file import read_file
diff --git a/smoketest/scripts/cli/test_system_ipv6.py b/smoketest/scripts/cli/test_system_ipv6.py
index bc0f7aa8c..0c77c1dd4 100755
--- a/smoketest/scripts/cli/test_system_ipv6.py
+++ b/smoketest/scripts/cli/test_system_ipv6.py
@@ -19,10 +19,7 @@ import unittest
 from base_vyostest_shim import VyOSUnitTestSHIM
 
 from vyos.configsession import ConfigSessionError
-from vyos.template import is_ipv4
 from vyos.utils.file import read_file
-from vyos.utils.network import get_interface_config
-from vyos.utils.network import is_intf_addr_assigned
 
 base_path = ['system', 'ipv6']
 
diff --git a/smoketest/scripts/cli/test_system_login.py b/smoketest/scripts/cli/test_system_login.py
index d93ad952f..3f249660d 100755
--- a/smoketest/scripts/cli/test_system_login.py
+++ b/smoketest/scripts/cli/test_system_login.py
@@ -16,14 +16,12 @@
 
 import re
 import unittest
-import paramiko
 
 from base_vyostest_shim import VyOSUnitTestSHIM
 
 from gzip import GzipFile
 from subprocess import Popen, PIPE
 from pwd import getpwall
-from time import sleep
 
 from vyos.configsession import ConfigSessionError
 from vyos.utils.process import cmd
diff --git a/smoketest/scripts/cli/test_system_sflow.py b/smoketest/scripts/cli/test_system_sflow.py
index c0424d915..74c065473 100755
--- a/smoketest/scripts/cli/test_system_sflow.py
+++ b/smoketest/scripts/cli/test_system_sflow.py
@@ -17,7 +17,6 @@
 import unittest
 
 from base_vyostest_shim import VyOSUnitTestSHIM
-from time import sleep
 
 from vyos.configsession import ConfigSessionError
 from vyos.ifconfig import Section
diff --git a/smoketest/scripts/cli/test_system_syslog.py b/smoketest/scripts/cli/test_system_syslog.py
index 933a5704c..030ec587b 100755
--- a/smoketest/scripts/cli/test_system_syslog.py
+++ b/smoketest/scripts/cli/test_system_syslog.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2019-2023 VyOS maintainers and contributors
+# Copyright (C) 2019-2024 VyOS maintainers and contributors
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
@@ -19,14 +19,8 @@ import unittest
 
 from base_vyostest_shim import VyOSUnitTestSHIM
 
-from vyos.configsession import ConfigSessionError
-from vyos.template import is_ipv4
-from vyos.template import address_from_cidr
-from vyos.utils.process import call
-from vyos.utils.process import DEVNULL
 from vyos.utils.file import read_file
 from vyos.utils.process import process_named_running
-from vyos.version import get_version_data
 
 PROCESS_NAME = 'rsyslogd'
 RSYSLOG_CONF = '/etc/rsyslog.d/00-vyos.conf'
@@ -38,10 +32,10 @@ def get_config_value(key):
     tmp = re.findall(r'\n?{}\s+(.*)'.format(key), tmp)
     return tmp[0]
 
-class TestRSYSLOGService(VyOSUnitTestSHIM.TestCase): 
+class TestRSYSLOGService(VyOSUnitTestSHIM.TestCase):
     @classmethod
     def setUpClass(cls):
-        super(TestRSYSLOGService, cls).setUpClass()  
+        super(TestRSYSLOGService, cls).setUpClass()
 
         # ensure we can also run this test on a live system - so lets clean
         # out the current configuration :)
diff --git a/smoketest/scripts/cli/test_vpn_ipsec.py b/smoketest/scripts/cli/test_vpn_ipsec.py
index ab832e91e..6d3a93877 100755
--- a/smoketest/scripts/cli/test_vpn_ipsec.py
+++ b/smoketest/scripts/cli/test_vpn_ipsec.py
@@ -20,7 +20,6 @@ import unittest
 from base_vyostest_shim import VyOSUnitTestSHIM
 
 from vyos.configsession import ConfigSessionError
-from vyos.utils.process import call
 from vyos.utils.process import process_named_running
 from vyos.utils.file import read_file
 
diff --git a/smoketest/scripts/cli/test_vpn_l2tp.py b/smoketest/scripts/cli/test_vpn_l2tp.py
index c3b5b500d..8c4e53895 100755
--- a/smoketest/scripts/cli/test_vpn_l2tp.py
+++ b/smoketest/scripts/cli/test_vpn_l2tp.py
@@ -13,7 +13,7 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
-import re
+
 import unittest
 
 from base_accel_ppp_test import BasicAccelPPPTest
diff --git a/smoketest/scripts/cli/test_vpn_pptp.py b/smoketest/scripts/cli/test_vpn_pptp.py
index ac46d210d..25d9a4760 100755
--- a/smoketest/scripts/cli/test_vpn_pptp.py
+++ b/smoketest/scripts/cli/test_vpn_pptp.py
@@ -14,14 +14,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-import re
 import unittest
 
-from configparser import ConfigParser
-from vyos.utils.process import cmd
 from base_accel_ppp_test import BasicAccelPPPTest
-from vyos.template import is_ipv4
-
 
 class TestVPNPPTPServer(BasicAccelPPPTest.TestCase):
     @classmethod
diff --git a/smoketest/scripts/cli/test_vrf.py b/smoketest/scripts/cli/test_vrf.py
index c96b8e374..f6e4181c0 100755
--- a/smoketest/scripts/cli/test_vrf.py
+++ b/smoketest/scripts/cli/test_vrf.py
@@ -16,7 +16,6 @@
 
 import re
 import os
-import json
 import unittest
 
 from netifaces import interfaces
@@ -25,8 +24,6 @@ from base_vyostest_shim import VyOSUnitTestSHIM
 from vyos.configsession import ConfigSessionError
 from vyos.ifconfig import Interface
 from vyos.ifconfig import Section
-from vyos.template import is_ipv4
-from vyos.utils.process import cmd
 from vyos.utils.file import read_file
 from vyos.utils.network import get_interface_config
 from vyos.utils.network import is_intf_addr_assigned