c56fe96eed
Putting a function in the __init__ is considered a bad practice in Python world. Moving it to CMD utils where it should belong. Change-Id: I16279053202659c796bd6de2f4afdbf51b245a5a
56 lines
2.0 KiB
Python
56 lines
2.0 KiB
Python
# Copyright (c) 2014 Hewlett-Packard Development Company, L.P.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
|
|
# implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
import logging
|
|
import logging.config
|
|
import os
|
|
import sys
|
|
|
|
from os_cloud_config import exception
|
|
|
|
|
|
def _ensure():
|
|
environ = ("OS_USERNAME", "OS_PASSWORD", "OS_AUTH_URL", "OS_TENANT_NAME")
|
|
missing = set(environ).difference(os.environ)
|
|
plural = "s are"
|
|
if missing:
|
|
if len(missing) == 1:
|
|
plural = " is"
|
|
message = ("%s environment variable%s required to be set." % (
|
|
", ".join(sorted(missing)), plural))
|
|
raise exception.MissingEnvironment(message)
|
|
|
|
|
|
def _add_logging_arguments(parser):
|
|
group = parser.add_mutually_exclusive_group()
|
|
group.add_argument('--debug', action='store_true',
|
|
help='set logging level to DEBUG (default is INFO)')
|
|
group.add_argument('--log-config',
|
|
help='external logging configuration file')
|
|
|
|
|
|
def _configure_logging(args):
|
|
if args.log_config:
|
|
logging.config.fileConfig(args.log_config,
|
|
disable_existing_loggers=False)
|
|
else:
|
|
format = '%(asctime)s - %(name)s - %(levelname)s - %(message)s'
|
|
date_format = '%Y-%m-%d %H:%M:%S'
|
|
log_level = logging.DEBUG if args.debug else logging.INFO
|
|
logging.basicConfig(datefmt=date_format,
|
|
format=format,
|
|
level=log_level,
|
|
stream=sys.stdout)
|