T6199: drop unused Python imports

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

python/vyos/accel_ppp.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2022 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
@@ -13,14 +13,9 @@
 #
 # 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 sys
 
-import vyos.opmode
 from vyos.utils.process import rc_cmd
 
-
 def get_server_statistics(accel_statistics, pattern, sep=':') -> dict:
     import re
 

python/vyos/config.py

@@ -1,4 +1,4 @@
-# Copyright 2017, 2019-2023 VyOS maintainers and contributors <maintainers@vyos.io>
+# Copyright 2017-2024 VyOS maintainers and contributors <maintainers@vyos.io>
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
@@ -60,12 +60,10 @@
 while functions prefixed "effective" return values from the running config.
 
 In operational mode, all functions return values from the running config.
-
 """
 
 import re
 import json
-from copy import deepcopy
 from typing import Union
 
 import vyos.configtree

python/vyos/config_mgmt.py

@@ -1,4 +1,4 @@
-# Copyright 2023 VyOS maintainers and contributors <maintainers@vyos.io>
+# Copyright 2023-2024 VyOS maintainers and contributors <maintainers@vyos.io>
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
@@ -19,18 +19,23 @@
 import gzip
 import logging
 
-from typing import Optional, Tuple, Union
+from typing import Optional
+from typing import Tuple
 from filecmp import cmp
 from datetime import datetime
-from textwrap import dedent, indent
+from textwrap import dedent
 from pathlib import Path
 from tabulate import tabulate
 from shutil import copy, chown
-from urllib.parse import urlsplit, urlunsplit
+from urllib.parse import urlsplit
+from urllib.parse import urlunsplit
 
 from vyos.config import Config
-from vyos.configtree import ConfigTree, ConfigTreeError, show_diff
-from vyos.load_config import load, LoadConfigError
+from vyos.configtree import ConfigTree
+from vyos.configtree import ConfigTreeError
+from vyos.configtree import show_diff
+from vyos.load_config import load
+from vyos.load_config import LoadConfigError
 from vyos.defaults import directories
 from vyos.version import get_full_version_data
 from vyos.utils.io import ask_yes_no

python/vyos/configdict.py

@@ -1,4 +1,4 @@
-# Copyright 2019-2022 VyOS maintainers and contributors <maintainers@vyos.io>
+# Copyright 2019-2024 VyOS maintainers and contributors <maintainers@vyos.io>
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
@@ -203,8 +203,6 @@ def is_member(conf, interface, intftype=None):
     empty -> Interface is not a member
     key -> Interface is a member of this interface
     """
-    from vyos.ifconfig import Section
-
     ret_val = {}
     intftypes = ['bonding', 'bridge']
 

python/vyos/configdiff.py

@@ -1,4 +1,4 @@
-# Copyright 2020 VyOS maintainers and contributors <maintainers@vyos.io>
+# Copyright 2020-2024 VyOS maintainers and contributors <maintainers@vyos.io>
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
@@ -13,12 +13,12 @@
 # You should have received a copy of the GNU Lesser General Public License
 # along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
-from enum import IntFlag, auto
+from enum import IntFlag
+from enum import auto
 
 from vyos.config import Config
 from vyos.configtree import DiffTree
 from vyos.configdict import dict_merge
-from vyos.configdict import list_diff
 from vyos.utils.dict import get_sub_dict
 from vyos.utils.dict import mangle_dict_keys
 from vyos.utils.dict import dict_search_args

python/vyos/configverify.py

@@ -23,8 +23,6 @@
 
 from vyos import ConfigError
 from vyos.utils.dict import dict_search
-from vyos.utils.dict import dict_search_recursive
-
 # pattern re-used in ipsec migration script
 dynamic_interface_pattern = r'(ppp|pppoe|sstpc|l2tp|ipoe)[0-9]+'
 
@@ -246,7 +244,6 @@ def verify_interface_exists(ifname, warning_only=False):
     if the interface is defined on the CLI, if it's not found we try if
     it exists at the OS level.
     """
-    import os
     from vyos.base import Warning
     from vyos.configquery import ConfigTreeQuery
     from vyos.utils.dict import dict_search_recursive

python/vyos/ethtool.py

@@ -13,7 +13,6 @@
 # You should have received a copy of the GNU Lesser General Public
 # License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
-import os
 import re
 
 from json import loads

python/vyos/firewall.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
@@ -30,7 +30,6 @@
 from vyos.template import render
 from vyos.utils.dict import dict_search_args
 from vyos.utils.dict import dict_search_recursive
-from vyos.utils.process import call
 from vyos.utils.process import cmd
 from vyos.utils.process import run
 

python/vyos/frr.py

@@ -1,4 +1,4 @@
-# Copyright 2020 VyOS maintainers and contributors <maintainers@vyos.io>
+# Copyright 2020-2024 VyOS maintainers and contributors <maintainers@vyos.io>
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
@@ -69,7 +69,6 @@
 import re
 
 from vyos import ConfigError
-from vyos.utils.permission import chown
 from vyos.utils.process import cmd
 from vyos.utils.process import popen
 from vyos.utils.process import STDOUT

python/vyos/ifconfig/bond.py

@@ -1,4 +1,4 @@
-# Copyright 2019-2022 VyOS maintainers and contributors <maintainers@vyos.io>
+# Copyright 2019-2024 VyOS maintainers and contributors <maintainers@vyos.io>
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
@@ -16,7 +16,6 @@
 import os
 
 from vyos.ifconfig.interface import Interface
-from vyos.utils.process import cmd
 from vyos.utils.dict import dict_search
 from vyos.utils.assertion import assert_list
 from vyos.utils.assertion import assert_positive

python/vyos/ifconfig/interface.py

@@ -35,7 +35,6 @@
 from vyos.template import render
 from vyos.utils.network import mac2eui64
 from vyos.utils.dict import dict_search
-from vyos.utils.file import read_file
 from vyos.utils.network import get_interface_config
 from vyos.utils.network import get_interface_namespace
 from vyos.utils.network import is_netns_interface

python/vyos/ifconfig/vrrp.py

@@ -1,4 +1,4 @@
-# Copyright 2019-2023 VyOS maintainers and contributors <maintainers@vyos.io>
+# Copyright 2019-2024 VyOS maintainers and contributors <maintainers@vyos.io>
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
@@ -18,7 +18,6 @@
 import signal
 
 from time import time
-from time import sleep
 from tabulate import tabulate
 
 from vyos.configquery import ConfigTreeQuery
@@ -155,4 +154,3 @@ def format(cls, data):
         # add to the active list disabled instances
         groups.extend(cls.disabled())
         return(tabulate(groups, headers))
-

python/vyos/ifconfig/vxlan.py

@@ -1,4 +1,4 @@
-# Copyright 2019-2023 VyOS maintainers and contributors <maintainers@vyos.io>
+# Copyright 2019-2024 VyOS maintainers and contributors <maintainers@vyos.io>
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
@@ -13,9 +13,6 @@
 # You should have received a copy of the GNU Lesser General Public
 # License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
-from json import loads
-
-from vyos import ConfigError
 from vyos.configdict import list_diff
 from vyos.ifconfig import Interface
 from vyos.utils.assertion import assert_list

python/vyos/ifconfig/wireguard.py

@@ -1,4 +1,4 @@
-# Copyright 2019-2023 VyOS maintainers and contributors <maintainers@vyos.io>
+# Copyright 2019-2024 VyOS maintainers and contributors <maintainers@vyos.io>
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
@@ -25,7 +25,6 @@
 from vyos.ifconfig import Interface
 from vyos.ifconfig import Operational
 from vyos.template import is_ipv6
-from vyos.base import Warning
 
 class WireGuardOperational(Operational):
     def _dump(self):

python/vyos/iflag.py

@@ -1,4 +1,4 @@
-# Copyright 2019 VyOS maintainers and contributors <maintainers@vyos.io>
+# Copyright 2019-2024 VyOS maintainers and contributors <maintainers@vyos.io>
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
@@ -13,26 +13,24 @@
 # You should have received a copy of the GNU Lesser General Public
 # License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
-from enum import Enum, unique, IntEnum
-
+from enum import IntEnum
 
 class IFlag(IntEnum):
     """ net/if.h interface flags """
 
-    IFF_UP = 0x1	        #: Interface up/down status
-    IFF_BROADCAST = 0x2	    #: Broadcast address valid
-    IFF_DEBUG = 0x4,		#: Debugging
-    IFF_LOOPBACK = 0x8		#: Is loopback network
-    IFF_POINTOPOINT = 0x10	#: Is point-to-point link
-    IFF_NOTRAILERS = 0x20	#: Avoid use of trailers 
-    IFF_RUNNING = 0x40		#: Resources allocated 
-    IFF_NOARP = 0x80		#: No address resolution protocol
-    IFF_PROMISC = 0x100	    #: Promiscuous mode
-    IFF_ALLMULTI = 0x200	#: Receive all multicast 
-    IFF_MASTER = 0x400		#: Load balancer master
-    IFF_SLAVE = 0x800		#: Load balancer slave
-    IFF_MULTICAST = 0x1000	#: Supports multicast
-    IFF_PORTSEL = 0x2000	#: Media type adjustable
-    IFF_AUTOMEDIA = 0x4000  #: Automatic media type enabled	
-    IFF_DYNAMIC = 0x8000	#: Is a dial-up device with dynamic address
-
+    IFF_UP = 0x1            #: Interface up/down status
+    IFF_BROADCAST = 0x2     #: Broadcast address valid
+    IFF_DEBUG = 0x4,        #: Debugging
+    IFF_LOOPBACK = 0x8      #: Is loopback network
+    IFF_POINTOPOINT = 0x10  #: Is point-to-point link
+    IFF_NOTRAILERS = 0x20   #: Avoid use of trailers
+    IFF_RUNNING = 0x40      #: Resources allocated
+    IFF_NOARP = 0x80        #: No address resolution protocol
+    IFF_PROMISC = 0x100     #: Promiscuous mode
+    IFF_ALLMULTI = 0x200    #: Receive all multicast
+    IFF_MASTER = 0x400      #: Load balancer master
+    IFF_SLAVE = 0x800       #: Load balancer slave
+    IFF_MULTICAST = 0x1000  #: Supports multicast
+    IFF_PORTSEL = 0x2000    #: Media type adjustable
+    IFF_AUTOMEDIA = 0x4000  #: Automatic media type enabled
+    IFF_DYNAMIC = 0x8000    #: Is a dial-up device with dynamic address

python/vyos/initialsetup.py

@@ -1,7 +1,7 @@
 # initialsetup -- functions for setting common values in config file,
 # for use in installation and first boot scripts
 #
-# Copyright (C) 2018-2023 VyOS maintainers and contributors
+# Copyright (C) 2018-2024 VyOS maintainers and contributors
 #
 # This library is free software; you can redistribute it and/or modify it under the terms of
 # the GNU Lesser General Public License as published by the Free Software Foundation;
@@ -14,8 +14,6 @@
 # You should have received a copy of the GNU Lesser General Public License along with this library;
 # if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 
-import vyos.configtree
-
 from vyos.utils.auth import make_password_hash
 from vyos.utils.auth import split_ssh_public_key
 

python/vyos/ioctl.py

@@ -1,4 +1,4 @@
-# Copyright 2019 VyOS maintainers and contributors <maintainers@vyos.io>
+# Copyright 2019-2024 VyOS maintainers and contributors <maintainers@vyos.io>
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
@@ -13,7 +13,6 @@
 # You should have received a copy of the GNU Lesser General Public
 # License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
-import sys
 import os
 import socket
 import fcntl
@@ -29,7 +28,7 @@ def get_terminal_size():
 
 def get_interface_flags(intf):
     """ Pull the SIOCGIFFLAGS """
-    nullif = '\0'*256 
+    nullif = '\0'*256
     sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
     raw = fcntl.ioctl(sock.fileno(), SIOCGIFFLAGS, intf + nullif)
     flags, = struct.unpack('H', raw[16:18])

python/vyos/kea.py

@@ -1,4 +1,4 @@
-# Copyright 2023 VyOS maintainers and contributors <maintainers@vyos.io>
+# Copyright 2023-2024 VyOS maintainers and contributors <maintainers@vyos.io>
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
@@ -22,7 +22,6 @@
 from vyos.template import netmask_from_cidr
 from vyos.utils.dict import dict_search_args
 from vyos.utils.file import file_permissions
-from vyos.utils.file import read_file
 from vyos.utils.process import run
 
 kea4_options = {

python/vyos/progressbar.py

@@ -1,4 +1,4 @@
-# Copyright 2023 VyOS maintainers and contributors <maintainers@vyos.io>
+# Copyright 2023-2024 VyOS maintainers and contributors <maintainers@vyos.io>
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
@@ -17,12 +17,10 @@
 import os
 import signal
 import subprocess
-import sys
 
 from vyos.utils.io import is_dumb_terminal
 from vyos.utils.io import print_error
 
-
 class Progressbar:
     def __init__(self, step=None):
         self.total = 0.0

python/vyos/qos/priority.py

@@ -1,4 +1,4 @@
-# Copyright 2022 VyOS maintainers and contributors <maintainers@vyos.io>
+# Copyright 2022-2024 VyOS maintainers and contributors <maintainers@vyos.io>
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
@@ -14,7 +14,6 @@
 # License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
 from vyos.qos.base import QoSBase
-from vyos.utils.dict import dict_search
 
 class Priority(QoSBase):
     _parent = 1