def update_sanic_log_level(log_file: Optional[Text] = None):
"""Set the log level of sanic loggers to the log level specified in the environment
variable 'LOG_LEVEL_LIBRARIES'."""
from sanic.log import logger, error_logger, access_logger
log_level = os.environ.get(ENV_LOG_LEVEL_LIBRARIES,
DEFAULT_LOG_LEVEL_LIBRARIES)
logger.setLevel(log_level)
error_logger.setLevel(log_level)
access_logger.setLevel(log_level)
logger.propagate = False
error_logger.propagate = False
access_logger.propagate = False
if log_file is not None:
formatter = logging.Formatter(
"%(asctime)s [%(levelname)-5.5s] %(message)s")
file_handler = logging.FileHandler(log_file)
file_handler.setFormatter(formatter)
logger.addHandler(file_handler)
error_logger.addHandler(file_handler)
access_logger.addHandler(file_handler)
def update_sanic_log_level(
log_file: Optional[Text] = None,
use_syslog: Optional[bool] = False,
syslog_address: Optional[Text] = None,
syslog_port: Optional[int] = None,
syslog_protocol: Optional[Text] = None,
) -> None:
"""Set the log level to 'LOG_LEVEL_LIBRARIES' environment variable ."""
from sanic.log import logger, error_logger, access_logger
log_level = os.environ.get(ENV_LOG_LEVEL_LIBRARIES,
DEFAULT_LOG_LEVEL_LIBRARIES)
logger.setLevel(log_level)
error_logger.setLevel(log_level)
access_logger.setLevel(log_level)
logger.propagate = False
error_logger.propagate = False
access_logger.propagate = False
if log_file is not None:
formatter = logging.Formatter(
"%(asctime)s [%(levelname)-5.5s] %(message)s")
file_handler = logging.FileHandler(log_file)
file_handler.setFormatter(formatter)
logger.addHandler(file_handler)
error_logger.addHandler(file_handler)
access_logger.addHandler(file_handler)
if use_syslog:
formatter = logging.Formatter(
"%(asctime)s [%(levelname)-5.5s] [%(process)d]"
" %(message)s")
socktype = SOCK_STREAM if syslog_protocol == TCP_PROTOCOL else SOCK_DGRAM
syslog_handler = logging.handlers.SysLogHandler(
address=(syslog_address, syslog_port),
socktype=socktype,
)
syslog_handler.setFormatter(formatter)
logger.addHandler(syslog_handler)
error_logger.addHandler(syslog_handler)
access_logger.addHandler(syslog_handler)
