# information regarding copyright ownership.
from pathlib import Path
-from typing import Dict, Optional
import logging
import textwrap
# pylint: disable=redefined-outer-name,unused-import
-import os
import shutil
import time
import dns.update
import pytest
-from isctest.vars.algorithms import RSASHA1, Algorithm
-from nsec3.common import NSEC3_MARK, check_nsec3_case, default_config
+from isctest.vars.algorithms import Algorithm
+from nsec3.common import NSEC3_MARK, check_nsec3_case
import isctest
import isctest.mark
import pytest
from isctest.vars.algorithms import RSASHA1, Algorithm
-from nsec3.common import NSEC3_MARK, check_nsec3_case, default_config
+from nsec3.common import NSEC3_MARK, check_nsec3_case
import isctest
import isctest.mark
# pylint: disable=redefined-outer-name,unused-import
import os
-import shutil
import time
import dns
import pytest
from isctest.vars.algorithms import RSASHA1, Algorithm
-from nsec3.common import NSEC3_MARK, check_nsec3_case, default_config
+from nsec3.common import NSEC3_MARK, check_nsec3_case
import isctest
import isctest.mark
# pylint: disable=redefined-outer-name,unused-import
-import os
import shutil
-import time
-
-import dns
-import pytest
from nsec3.common import NSEC3_MARK, check_nsec3_case
import pytest
from isctest.vars.algorithms import Algorithm
-from nsec3.common import NSEC3_MARK, check_nsec3_case, check_nsec3param, default_config
+from nsec3.common import NSEC3_MARK, check_nsec3_case, check_nsec3param
import isctest
import isctest.mark
from datetime import timedelta
import os
-import shutil
import dns
import dns.update
-import pytest
from isctest.vars.algorithms import RSASHA256
from nsec3.common import NSEC3_MARK, check_auth_nsec3, check_nsec3param
import dns
import dns.update
-import pytest
from isctest.kasp import Iret
from isctest.run import EnvCmd
lint.select = [
# import order
"I",
+ # unused imports
+ "F401",
# sorted __all__
"RUF022",
# f-strings