def _setup_logging_to_stdout(stdout_log_level):
"""Creates a stream handler at the given log level and attaches it to
the root logger.
"""
stream_handler = logging.StreamHandler()
stream_handler.setLevel(stdout_log_level)
stream_handler.setFormatter(logging.Formatter('[%(levelname)7s] %(message)s'))
handler = CurrentThreadHandler(target_handler=stream_handler)
handler.setLevel(stdout_log_level)
logging.root.addHandler(handler)
def _setup_error_logging_to_file():
"""Creates a handler which logs to a file in the case of an error, and
attaches it to the root logger.
"""
file_handler = logging.FileHandler(ERROR_LOG_FILE, delay=True)
file_handler.setFormatter(logging.Formatter('%(asctime)s [%(levelname)7s] %(message)s'))
file_handler.setLevel(logging.DEBUG)
accident_handler = AccidentHandler(target=file_handler, capacity=9999, flush_level='ERROR')
accident_handler.setLevel(logging.DEBUG)
thread_handler = CurrentThreadHandler(target_handler=accident_handler)
thread_handler.setLevel(logging.DEBUG)
logging.root.addHandler(thread_handler)