93dd44f857
Without this patch no conversion was taking place and message containing special characters were raising TypeError exceptions. Just like the following example: >>> import syslog >>> syslog.syslog(syslog.LOG_DEBUG, u"kaboom") >>> syslog.syslog(syslog.LOG_DEBUG, u"François Deppierraz") Traceback (most recent call last): File "<stdin>", line 1, in <module> TypeError: [priority,] message string >>> Change-Id: I7557e016e8b9894033953bee689c79484c4a11f3 Closes-Bug: #1483842
77 lines
2.4 KiB
Python
77 lines
2.4 KiB
Python
# 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 inspect
|
|
import logging
|
|
import logging.config
|
|
import logging.handlers
|
|
import os
|
|
try:
|
|
import syslog
|
|
except ImportError:
|
|
syslog = None
|
|
from oslo_utils import encodeutils
|
|
|
|
|
|
NullHandler = logging.NullHandler
|
|
|
|
|
|
def _get_binary_name():
|
|
return os.path.basename(inspect.stack()[-1][1])
|
|
|
|
|
|
_AUDIT = logging.INFO + 1
|
|
_TRACE = 5
|
|
|
|
|
|
if syslog is not None:
|
|
class OSSysLogHandler(logging.Handler):
|
|
"""Syslog based handler. Only available on UNIX-like platforms."""
|
|
severity_map = {
|
|
"CRITICAL": syslog.LOG_CRIT,
|
|
"DEBUG": syslog.LOG_DEBUG,
|
|
"ERROR": syslog.LOG_ERR,
|
|
"INFO": syslog.LOG_INFO,
|
|
"WARNING": syslog.LOG_WARNING,
|
|
"WARN": syslog.LOG_WARNING,
|
|
}
|
|
|
|
def __init__(self, facility=syslog.LOG_USER):
|
|
# Do not use super() unless type(logging.Handler) is 'type'
|
|
# (i.e. >= Python 2.7).
|
|
logging.Handler.__init__(self)
|
|
binary_name = _get_binary_name()
|
|
syslog.openlog(binary_name, 0, facility)
|
|
|
|
def emit(self, record):
|
|
priority = self.severity_map.get(record.levelname,
|
|
syslog.LOG_DEBUG)
|
|
message = encodeutils.safe_encode(self.format(record))
|
|
|
|
syslog.syslog(priority, message)
|
|
|
|
|
|
class ColorHandler(logging.StreamHandler):
|
|
LEVEL_COLORS = {
|
|
_TRACE: '\033[00;35m', # MAGENTA
|
|
logging.DEBUG: '\033[00;32m', # GREEN
|
|
logging.INFO: '\033[00;36m', # CYAN
|
|
_AUDIT: '\033[01;36m', # BOLD CYAN
|
|
logging.WARN: '\033[01;33m', # BOLD YELLOW
|
|
logging.ERROR: '\033[01;31m', # BOLD RED
|
|
logging.CRITICAL: '\033[01;31m', # BOLD RED
|
|
}
|
|
|
|
def format(self, record):
|
|
record.color = self.LEVEL_COLORS[record.levelno]
|
|
return logging.StreamHandler.format(self, record)
|