#!/usr/bin/env python3
-from dataclasses import dataclass
import datetime
import json
import logging
import os
import signal
import sys
-from typing import Optional
import warnings
+from dataclasses import dataclass
+from typing import Optional
import config
import datetime_utils
import decorator_utils
-
cfg = config.add_commandline_args(f'Lockfile ({__file__})', 'Args related to lockfiles')
cfg.add_argument(
'--lockfile_held_duration_warning_threshold_sec',