63 lines
1.7 KiB
Python
63 lines
1.7 KiB
Python
# Copyright (c) 2013 Hortonworks, Inc.
|
|
#
|
|
# 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 functools
|
|
import inspect
|
|
import logging
|
|
from logging import handlers
|
|
import os
|
|
import sys
|
|
import time
|
|
|
|
from oslo.config import cfg
|
|
|
|
from sahara.openstack.common import log
|
|
|
|
|
|
CONF = cfg.CONF
|
|
LOG = log.getLogger(__name__)
|
|
|
|
|
|
def _get_log_file_path(logfile):
|
|
logdir = CONF.log_dir
|
|
if not logdir:
|
|
logdir = os.path.curdir
|
|
return os.path.join(logdir, logfile)
|
|
|
|
|
|
fh = handlers.WatchedFileHandler(_get_log_file_path('timing.log'))
|
|
fh.setLevel(logging.DEBUG)
|
|
LOG.logger.addHandler(fh)
|
|
|
|
|
|
def timed(f):
|
|
@functools.wraps(f)
|
|
def wrapper(*args, **kwds):
|
|
|
|
indent_level = len(inspect.stack()) - 1
|
|
start = time.time()
|
|
try:
|
|
result = f(*args, **kwds)
|
|
except Exception:
|
|
LOG.info('Exception raised by invocation of {0}: {1}'
|
|
.format(f.__name__, sys.exc_info()[0]))
|
|
raise
|
|
finally:
|
|
elapsed = time.time() - start
|
|
LOG.info('-'*indent_level + '{0}({1}), {2} seconds'.format(
|
|
f.__name__, args[0].__class__.__name__, elapsed))
|
|
return result
|
|
return wrapper
|