def reset_after_updates(self):
"""
Configure the pyutilib.component logging facility. This will
implicitly configure all of the environment-specific logging
objects.
"""
sys.stdout.flush()
logger = logging.getLogger('pyutilib.component.core.' + self.namespace)
if not self._hdlr is None:
logger.removeHandler(self._hdlr)
#
# Set logging level
#
level = self.log_level
level = level.upper()
if level in ('DEBUG', 'ALL'):
logger.setLevel(logging.DEBUG)
elif level == 'INFO':
logger.setLevel(logging.INFO)
elif level == 'ERROR':
logger.setLevel(logging.ERROR)
elif level == 'CRITICAL':
logger.setLevel(logging.CRITICAL)
else:
logger.setLevel(logging.WARNING)
#
# Initialize the current path. Is there a rule to use for whic
# environment will be used??? In practice, there is likely to be
# only one environment.
#
if self.log_dir is None:
path = None
for plugin in self.env_plugins:
(flag, count) = plugin.matches(self.namespace)
tmp = plugin.get_option("path")
if flag and not tmp is None:
path = tmp
break
if path is None:
path = os.getcwd()
else:
path = self.log_dir
#
# Setup the logging file
#
logtype = self.log_type.lower()
if self.log_file is None:
logfile = os.path.join(path, 'log')
else:
logfile = self.log_file
if not os.path.isabs(logfile):
logfile = os.path.join(path, logfile)
#
# Define the format
#
format = self.log_format
if format is None:
format = '[env=%(env)s where=%(module)s] %(levelname)s - %(message)s'
if self.timestamp and logtype in ('file', 'stderr'):
format = '%(asctime)s ' + format
format = format.replace('$(', '%(') \
.replace('%(env)s', PluginGlobals.get_env().name)
datefmt = ''
if self.timestamp and self.log_type == 'stderr':
datefmt = '%X'
formatter = logging.Formatter(format, datefmt)
#
# Define the handler
#
if logtype == 'file':
hdlr = logging.FileHandler(logfile)
elif logtype in ('winlog', 'eventlog', 'nteventlog'):
# Requires win32 extensions
hdlr = handlers.NTEventLogHandler(logid, logtype='Application')
elif logtype in ('syslog', 'unix'):
hdlr = handlers.SysLogHandler('/dev/log')
elif logtype in ('stderr'):
hdlr = logging.StreamHandler(sys.stderr)
else:
hdlr = handlers.BufferingHandler(0)
# Note: this _really_ throws away log events, as a `MemoryHandler`
# would keep _all_ records in case there's no target handler (a bug?)
self._hdlr = hdlr
self._logtype = logtype
self._logfile = logfile
hdlr.setFormatter(formatter)
logger.addHandler(hdlr)
self._log = logger
def reset_after_updates(self):
"""
Configure the pyutilib.component logging facility. This will
implicitly configure all of the environment-specific logging
objects.
"""
sys.stdout.flush()
logger = logging.getLogger('pyutilib.component.core.' + self.namespace)
if not self._hdlr is None:
logger.removeHandler(self._hdlr)
#
# Set logging level
#
level = self.log_level
level = level.upper()
if level in ('DEBUG', 'ALL'):
logger.setLevel(logging.DEBUG)
elif level == 'INFO':
logger.setLevel(logging.INFO)
elif level == 'ERROR':
logger.setLevel(logging.ERROR)
elif level == 'CRITICAL':
logger.setLevel(logging.CRITICAL)
else:
logger.setLevel(logging.WARNING)
#
# Initialize the current path. Is there a rule to use for whic
# environment will be used??? In practice, there is likely to be
# only one environment.
#
if self.log_dir is None:
path = None
for plugin in self.env_plugins:
(flag, count) = plugin.matches(self.namespace)
tmp = plugin.get_option("path")
if flag and not tmp is None:
path = tmp
break
if path is None:
path = os.getcwd()
else:
path = self.log_dir
#
# Setup the logging file
#
logtype = self.log_type.lower()
if self.log_file is None:
logfile = os.path.join(path, 'log')
else:
logfile = self.log_file
if not os.path.isabs(logfile):
logfile = os.path.join(path, logfile)
#
# Define the format
#
format = self.log_format
if format is None:
format = '[env=%(env)s where=%(module)s] %(levelname)s - %(message)s'
if self.timestamp and logtype in ('file', 'stderr'):
format = '%(asctime)s ' + format
format = format.replace('$(', '%(') \
.replace('%(env)s', PluginGlobals.get_env().name)
datefmt = ''
if self.timestamp and self.log_type == 'stderr':
datefmt = '%X'
formatter = logging.Formatter(format, datefmt)
#
# Define the handler
#
if logtype == 'file':
hdlr = logging.FileHandler(logfile)
elif logtype in ('winlog', 'eventlog', 'nteventlog'):
# Requires win32 extensions
hdlr = handlers.NTEventLogHandler(logid, logtype='Application')
elif logtype in ('syslog', 'unix'):
hdlr = handlers.SysLogHandler('/dev/log')
elif logtype in ('stderr'):
hdlr = logging.StreamHandler(sys.stderr)
else:
hdlr = handlers.BufferingHandler(0)
# Note: this _really_ throws away log events, as a `MemoryHandler`
# would keep _all_ records in case there's no target handler (a bug?)
self._hdlr = hdlr
self._logtype = logtype
self._logfile = logfile
hdlr.setFormatter(formatter)
logger.addHandler(hdlr)
self._log = logger
