/usr/lib/python2.7/dist-packages/ubuntu-kylin-sso-client/ubuntu_kylin_sso/logger.py is in python-ubuntu-kylin-sso-client 0.1.2.3.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 | # -*- coding: utf-8 -*-
#
# ubuntu_kylin_sso.logger - logging miscellany
#
# Author: Stuart Langridge <stuart.langridge@canonical.com>
# Author: Natalia B. Bidart <natalia.bidart@canonical.com>
#
# Copyright 2009-2012 Canonical Ltd.
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 3, as published
# by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranties of
# MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
# PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
#
# In addition, as a special exception, the copyright holders give
# permission to link the code of portions of this program with the
# OpenSSL library under certain conditions as described in each
# individual source file, and distribute linked combinations
# including the two.
# You must obey the GNU General Public License in all respects
# for all of the code used other than OpenSSL. If you modify
# file(s) with this exception, you may extend this exception to your
# version of the file(s), but you are not obligated to do so. If you
# do not wish to do so, delete this exception statement from your
# version. If you delete this exception statement from all source
# files in the program, then also delete it here.
"""Miscellaneous logging functions."""
import logging
import os
import sys
from dirspec.basedir import xdg_cache_home
from dirspec.utils import unicode_path
from functools import wraps
from logging.handlers import RotatingFileHandler
# LOGFOLDER = os.path.join(xdg_cache_home, 'sso')
LOGFOLDER = os.path.join(xdg_cache_home, 'ubuntu_kylin_sso')
# create log folder if it doesn't exists
if not os.path.exists(unicode_path(LOGFOLDER)):
os.makedirs(unicode_path(LOGFOLDER))
if os.environ.get('U1_DEBUG'):
LOG_LEVEL = logging.DEBUG
else:
# Only log this level and above
LOG_LEVEL = logging.INFO
LOG_PATH = os.path.join(LOGFOLDER, 'sso-client.log')
FMT = "%(asctime)s:%(msecs)s - %(name)s - %(levelname)s - %(message)s"
MAIN_HANDLER = RotatingFileHandler(unicode_path(LOG_PATH),
maxBytes=1048576,
backupCount=5)
MAIN_HANDLER.setLevel(LOG_LEVEL)
MAIN_HANDLER.setFormatter(logging.Formatter(fmt=FMT))
GUI_LOG_PATH = os.path.join(LOGFOLDER, 'sso-client-gui.log')
GUI_HANDLER = RotatingFileHandler(unicode_path(GUI_LOG_PATH),
maxBytes=1048576,
backupCount=5)
GUI_HANDLER.setLevel(LOG_LEVEL)
GUI_HANDLER.setFormatter(logging.Formatter(fmt=FMT))
def setup_logging(log_domain, handler=None):
"""Create basic logger to set filename."""
if handler is None:
handler = MAIN_HANDLER
logger = logging.getLogger(log_domain)
logger.propagate = False
logger.setLevel(LOG_LEVEL)
logger.addHandler(handler)
if os.environ.get('U1_DEBUG'):
debug_handler = logging.StreamHandler(sys.stderr)
debug_handler.setFormatter(logging.Formatter(fmt=FMT))
logger.addHandler(debug_handler)
return logger
def setup_gui_logging(log_domain):
"""Create basic logger to set filename."""
return setup_logging(log_domain, GUI_HANDLER)
def log_call(log_func):
"""Decorator to log, using 'log_func', calls to functions."""
def middle(f):
"""Return a function that will act as 'f' but will log the call."""
@wraps(f)
def inner(instance, *a, **kw):
"""Call 'f(*a, **kw)' and return its result. Log that call."""
log_func('%r: emitting %r with args %r and kwargs %r',
instance.__class__.__name__, f.__name__, a, kw)
result = f(instance, *a, **kw)
return result
return inner
return middle
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