none [kbd-scrolllock] kbd-numlock kbd-capslock kbd-kanalock kbd-shiftlock kbd-altgrlock kbd-ctrllock kbd-altlock kbd-shiftllock kbd-shiftrlock kbd-ctrlllock kbd-ctrlrlock 
     ˆÁÇ663ÆÅ —    # This file is part of cloud-init. See LICENSE file for license information.

"""Common cloud-init devel commandline utility functions."""


import logging

from cloudinit import log
from cloudinit.stages import Init


def addLogHandlerCLI(logger, log_level):
    """Add a commandline logging handler to emit messages to stderr."""
    formatter = logging.Formatter('%(levelname)s: %(message)s')
    log.setupBasicLogging(log_level, formatter=formatter)
    return logger


def read_cfg_paths():
    """Return a Paths object based on the system configuration on disk."""
    init = Init(ds_deps=[])
    init.read_cfg()
    return init.paths

# vi: ts=4 expandtab
     ˆÁÇƒL»ÆÅ     # Copyright (C) 2008-2010 Canonical Ltd.
# Copyright (C) 2012 Hewlett-Packard Development Company, L.P.
#
# Author: Chuck Short <chuck.short@canonical.com>
# Author: Juerg Haefliger <juerg.haefliger@hp.com>
#
# This file is part of cloud-init. See LICENSE file for license information.

from cloudinit.settings import (PER_INSTANCE, FREQUENCIES)

from cloudinit import log as logging

LOG = logging.getLogger(__name__)

# This prefix is used to make it less
# of a chance that when importing
# we will not find something else with the same
# name in the lookup path...
MOD_PREFIX = "cc_"


def form_module_name(name):
    canon_name = name.replace("-", "_")
    if canon_name.lower().endswith(".py"):
        canon_name = canon_name[0:(len(canon_name) - 3)]
    canon_name = canon_name.strip()
    if not canon_name:
        return None
    if not canon_name.startswith(MOD_PREFIX):
        canon_name = '%s%s' % (MOD_PREFIX, canon_name)
    return canon_name


def fixup_module(mod, def_freq=PER_INSTANCE):
    if not hasattr(mod, 'frequency'):
        setattr(mod, 'frequency', def_freq)
    else:
        freq = mod.frequency
        if freq and freq not in FREQUENCIES:
            LOG.warning("Module %s has an unknown frequency %s", mod, freq)
    if not hasattr(mod, 'distros'):
        setattr(mod, 'distros', [])
    if not hasattr(mod, 'osfamilies'):
        setattr(mod, 'osfamilies', [])
    return mod

# vi: ts=4 expandtab
  :   ˆl–ß=¿J*hŠ}A
àAq§Å£È„.a–ß=¿J*e¶¥8 Eq·.JbÑ¿Ç 54    
from __future__ import print_function
import tuned.admin
from tuned.utils.commands import commands
from tuned.profiles import Locator as profiles_locator
from .exceptions import TunedAdminDBusException
from tuned.exceptions import TunedException
import tuned.consts as consts
from tuned.utils.profile_recommender import ProfileRecommender
import os
import sys
import errno
import time
import threading
import logging

class Admin(object):
	def __init__(self, dbus = True, debug = False, asynco = False,
			timeout = consts.ADMIN_TIMEOUT,
			log_level = logging.ERROR):
		self._dbus = dbus
		self._debug = debug
		self._async = asynco
		self._timeout = timeout
		self._cmd = commands(debug)
		self._profiles_locator = profiles_locator(consts.LOAD_DIRECTORIES)
		self._daemon_action_finished = threading.Event()
		self._daemon_action_profile = ""
		self._daemon_action_result = True
		self._daemon_action_errstr = ""
		self._controller = None
		self._log_token = None
		self._log_level = log_level
		self._profile_recommender = ProfileRecommender()
		if self._dbus:
			self._controller = tuned.admin.DBusController(consts.DBUS_BUS, consts.DBUS_INTERFACE, consts.DBUS_OBJECT, debug)
			try:
				self._controller.set_signal_handler(consts.DBUS_SIGNAL_PROFILE_CHANGED, self._signal_profile_changed_cb)
			except TunedAdminDBusException as e:
				self._error(e)
				self._dbus = False

	def _error(self, message):
		print(message, file=sys.stderr)

	def _signal_profile_changed_cb(self, profile_name, result, errstr):
		# ignore successive signals if the signal is not yet processed
		if not self._daemon_action_finished.is_set():
			self._daemon_action_profile = profile_name
			self._daemon_ac