def main_process_config_logging():
# DON'T attach handlers to root
lcd = LCDict(log_path='_log/mproc_QHLT', root_level='DEBUG')
lcd.add_formatter(
'detailed',
format='%(asctime)s %(name)-15s %(levelname)-8s '
'%(processName)-10s %(message)s',
).add_formatter('less-detailed',
format='%(name)-15s %(levelname)-8s '
'%(processName)-10s %(message)s')
# lcd.add_stderr_handler('console', level='INFO',
# formatter='less-detailed')
lcd.add_file_handler(
'file', filename='mplog.log', mode='w',
formatter='detailed').add_file_handler(
'errors',
level='ERROR',
filename='mplog-errors.log',
mode='w',
formatter='detailed').attach_root_handlers( # 'console',
'file', 'errors')
lcd.add_file_handler('foofile',
filename='mplog-foo.log',
mode='w',
formatter='detailed').add_logger('foo',
handlers='foofile')
lcd.config()
def logging_config(log_path, logfilename=''):
"""Create a root logger with a stdout console handler with level=DEBUG,
and, if logfilename is not empty, a file handler with level=INFO *and*
with delay=True, so that the logfile is created only when written to.
Root logger level will be DEBUG.
"""
lcd = LCDict(log_path=log_path,
root_level='DEBUG',
attach_handlers_to_root=True)
lcd.add_stdout_handler('con', formatter='msg', level='DEBUG')
if logfilename:
# add a file handler, which will write to log_path + '/' + logfilename
lcd.add_formatter('my_file_formatter',
format='%(levelname)-8s: %(message)s')
# Defaults:
# level='DEBUG',
# attach_to_root=True
lcd.add_file_handler(
'app_file',
filename=logfilename,
formatter='my_file_formatter',
level='INFO',
mode='w', # default, just as a reminder
delay=True # default: False
)
# lcd.dump() # | DEBUG
lcd.config()
def logging_config(log_path, logfilename=''):
"""Create a root logger with a stdout console handler with level=INFO,
and, if logfilename is not empty, a file handler with level=DEBUG.
Root logger level will be INFO.
"""
# . Just for coverage:
# . root_level='CRITICAL')
# . Temporary, cuz of lcd.set_logger_level(...) below.
lcd = LCDict(log_path=log_path,
attach_handlers_to_root=True,
root_level='CRITICAL')
lcd.add_stdout_handler('con', level='WARNING', formatter="msg")
lcd.set_logger_level(None, 'INFO') # . coverage ho'
if logfilename:
# add a file handler, which will write to log_path + '/' + logfilename
# Of course, we don't have to add a formatter, we could just
# use formatter='level_msg' in add_file_handler(...)
lcd.add_formatter('my_file_formatter',
format='%(levelname)-8s: %(message)s')
# Defaults:
# level='DEBUG',
lcd.add_file_handler(
'app_file',
filename=logfilename,
mode='w',
locking=True, # for kicks 'n' coverage
formatter='my_file_formatter',
)
# lcd.dump() # | DEBUG
lcd.config()
def test_no_root_handlers_no_lock(self):
"""
DON'T add handlers to root, locking=False
"""
lcd = LCDict(root_level='DEBUG')
self.assertEqual(lcd.locking, False)
self.assertEqual(lcd.attach_handlers_to_root, False)
# lcd.dump() # | DEBUG comment out
expected = self.get_expected_starting_dict('DEBUG')
self.assertEqual(lcd, expected)
lcd.add_stderr_handler('console', level='WARNING', formatter='msg')
# lcd.dump() # | DEBUG comment out
self.assertEqual(lcd['formatters'], {
'msg': {
'format': '%(message)s'
},
})
lcd.add_file_handler('default_file',
filename='blather.log',
formatter='msg')
# lcd.dump() # | DEBUG comment out
self.assertEqual(
lcd['handlers'],
{
'console': {
'class': 'logging.StreamHandler',
'formatter': 'msg',
'level': 'WARNING',
'stream': 'ext://sys.stderr'
},
'default_file': {
'class': 'logging.FileHandler',
'delay': False,
'filename': 'blather.log',
'formatter': 'msg',
# 'level': 'NOTSET',
'mode': 'a'
}
})
lcd.add_logger('default',
handlers=('console', 'default_file'),
level='DEBUG')
# lcd.dump() # | DEBUG comment out
self.assertEqual(lcd['loggers'], {
'default': {
'handlers': ['console', 'default_file'],
'level': 'DEBUG'
}
})
def config_logging(use_locking):
logfilename = 'logfile (%s).log' % ('LOCKING'
if use_locking else 'NOLOCKING')
lcd = LCDict(log_path='_log/mproc_deco/',
root_level='DEBUG',
attach_handlers_to_root=True,
locking=use_locking)
# Set up console handler to show process name, time, handler name
lcd.add_stderr_handler('console',
formatter='process_time_logger_level_msg',
level='INFO')
# Add main file handler, which will write to log_path + '/' + logfilename
lcd.add_file_handler(
'app_file',
filename=logfilename,
mode='w',
formatter='process_time_logger_level_msg',
)
lcd.config()