def add_handler(name, logging_opt):
logger = logging.getLogger(LodelContext.get_name())
if name in handlers:
raise KeyError("A handler named '%s' allready exists")
logging_opt = logging_opt._asdict()
if 'filename' in logging_opt and logging_opt['filename'] is not None:
maxBytes = (1024 * 10) if 'maxbytes' not in logging_opt else logging_opt['maxbytes']
backupCount = 10 if 'backupcount' not in logging_opt else logging_opt['backupcount']
handler = logging.handlers.RotatingFileHandler(
logging_opt['filename'],
maxBytes = maxBytes,
backupCount = backupCount,
encoding = 'utf-8')
else:
handler = logging.StreamHandler()
if 'level' in logging_opt:
handler.setLevel(getattr(logging, logging_opt['level'].upper()))
if 'format' in logging_opt:
formatter = logging.Formatter(logging_opt['format'])
else:
if 'context' in logging_opt and not logging_opt['context']:
formatter = logging.Formatter(simple_format)
else:
formatter = logging.Formatter(default_format)
handler.setFormatter(formatter)
handlers[name] = handler
logger.addHandler(handler)
def log(lvl, msg, *args, **kwargs):
if len(handlers) == 0: #late initialisation
if not __init_from_settings():
s_kwargs = copy.copy(kwargs)
s_kwargs.update({'lvl': lvl, 'msg':msg})
msg_buffer.append((s_kwargs, args))
return
else:
for s_kwargs, args in msg_buffer:
log(*args, **s_kwargs)
from lodel.context import LodelContext
if LodelContext.multisite():
msg = "CTX(%s) %s" % (LodelContext.get_name(), msg)
caller = logger.findCaller() # Opti warning : small overhead
extra = {
'_pathname': os.path.abspath(caller[0]),
'_lineno': caller[1],
'_funcName': caller[2],
}
logger.log(lvl, msg, extra = extra, *args, **kwargs)
import copy
import logging, logging.handlers
import os.path
# Variables & constants definitions
default_format = '%(asctime)-15s %(levelname)s %(_pathname)s:%(_lineno)s:%(_funcName)s() : %(message)s'
simple_format = '%(asctime)-15s %(levelname)s : %(message)s'
SECURITY_LOGLEVEL = 35
logging.addLevelName(SECURITY_LOGLEVEL, 'SECURITY')
handlers = dict() # Handlers list (generated from settings)
##@brief Stores sent messages until module is able to be initialized
msg_buffer = []
# Fetching logger for current context
from lodel.context import LodelContext
logger = logging.getLogger(LodelContext.get_name())
##@brief Module initialisation from settings
#@return True if inited else False
def __init_from_settings():
from lodel.context import LodelContext
try:
LodelContext.expose_modules(globals(), {
'lodel.settings': ['Settings']})
except Exception:
return False
LodelContext.expose_modules(globals(), {
'lodel.settings.settings': [('Settings', 'Lodel2Settings')]})
if not Lodel2Settings.started():
return False
# capture warning disabled, because the custom format raises error (unable
