def setUp(self):
rm_file(this_base + '/t.out')
# root logger
k3log.make_logger(base_dir=this_base,
log_fn='t.out',
level=logging.DEBUG,
fmt='message')
def test_set_logger_level(self):
cases = (
(None, 'debug1\ndebug2'),
('1_prefix', 'debug1\ndebug2\ndebug2'),
(('1_prefix', '2_prefix'), 'debug1\ndebug2'),
(('not_exist', ), 'debug1\ndebug2\ndebug1\ndebug2'),
(('not_exist', '1_prefix'), 'debug1\ndebug2\ndebug2'),
)
for inp, expected in cases:
rm_file(this_base + '/ss')
logger1 = k3log.make_logger(base_dir=this_base,
log_name='1_prefix_1',
log_fn='ss',
level='DEBUG',
fmt='%(message)s',
datefmt='%H%M%S')
logger2 = k3log.make_logger(base_dir=this_base,
log_name='2_prefix_1',
log_fn='ss',
level='DEBUG',
fmt='%(message)s',
datefmt='%H%M%S')
logger1.debug('debug1')
logger2.debug('debug2')
k3log.set_logger_level(level='INFO', name_prefixes=inp)
logger1.debug('debug1')
logger2.debug('debug2')
content = read_file(this_base + '/ss')
self.assertEqual(expected, content.strip())
def test_make_logger(self):
rm_file(this_base + '/tt')
l = k3log.make_logger(base_dir=this_base,
log_name='m',
log_fn='tt',
level='INFO',
fmt='%(message)s',
datefmt='%H%M%S')
l.debug('debug')
l.info('info')
cont = read_file(this_base + '/tt').strip()
self.assertEqual(cont, 'info')
def test_make_file_handler(self):
rm_file(this_base + '/handler_change')
l = k3log.make_logger(base_dir=this_base,
log_name='h',
log_fn='dd',
level='INFO',
fmt='%(message)s',
datefmt='%H%M%S')
l.handlers = []
handler = k3log.make_file_handler(base_dir=this_base,
log_fn='handler_change',
fmt='%(message)s',
datefmt='%H%M%S')
l.addHandler(handler)
l.debug('debug')
l.info('info')
cont = read_file(this_base + '/handler_change').strip()
self.assertEqual(cont, 'info')
def test_concurrent_write_and_remove(self):
l = k3log.make_logger(base_dir=this_base,
log_name='rolling',
log_fn='rolling.out',
level=logging.DEBUG,
fmt='message')
n = 10240
sess = {'running': True}
def _remove():
while sess['running']:
rm_file(this_base + '/rolling.out')
th = threading.Thread(target=_remove)
th.daemon = True
th.start()
for ii in range(n):
l.debug('123')
sess['running'] = False
th.join()
import k3log
# make a file logger in one line
logger = k3log.make_logger('/tmp',
level='INFO',
fmt='%(message)s',
datefmt="%H:%M:%S")
logger.info('foo')
logger.stack_str(fmt="{fn}:{ln} in {func}\n {statement}", sep="\n")
# runpy.py:174 in _run_module_as_main
# "__main__", fname, loader, pkg_name)
# runpy.py:72 in _run_code
# exec code in run_globals
# ...
# test_logutil.py:82 in test_deprecate
# k3log.deprecate()
# 'foo', fmt='{fn}:{ln} in {func}\n {statement}', sep='\n')
def read_file(fn):
with open(fn, 'r') as f:
return f.read()
def rm_file(fn):
try:
os.unlink(fn)
except OSError as e:
if e.errno == errno.ENOENT:
pass
else:
raise
rm_file('/tmp/tt')
l = k3log.make_logger(base_dir=None,
log_name='m',
log_fn='tt',
level='INFO',
fmt='%(message)s',
datefmt='%H%M%S'
)
l.debug('debug')
l.info('info')
cont = read_file('/tmp/tt').strip()
print(cont)
def rm_file(fn):
try:
os.unlink(fn)
except OSError as e:
if e.errno == errno.ENOENT:
pass
else:
raise
rm_file('/tmp/handler_change')
l = k3log.make_logger(base_dir='/tmp',
log_name='h',
log_fn='dd',
level='INFO',
fmt='%(message)s',
datefmt='%H%M%S')
l.handlers = []
handler = k3log.make_file_handler(log_fn='handler_change',
fmt='%(message)s',
datefmt='%H%M%S')
l.addHandler(handler)
l.debug('debug')
l.info('info')
cont = read_file('/tmp/handler_change').strip()
print(cont)
import logging
import k3log
logger = k3log.make_logger('/tmp',
log_fn='stdlog',
level='INFO',
fmt='message')
k3log.add_std_handler(logger, 'stdout', fmt='message', level=logging.ERROR)
logger.debug('debug')
logger.info('stdlog')
logger.error('error')