def _init_valid(self) -> None:
self._progress_bar = tqdm(range(self._n_trials) if self._n_trials is not None else None)
global _tqdm_handler
_tqdm_handler = _TqdmLoggingHandler()
_tqdm_handler.setLevel(logging.INFO)
_tqdm_handler.setFormatter(optuna_logging.create_default_formatter())
optuna_logging.disable_default_handler()
optuna_logging._get_library_root_logger().addHandler(_tqdm_handler)
def _init_valid(self) -> None:
if self._n_trials is not None:
self._progress_bar = tqdm(total=self._n_trials)
else:
fmt = "{percentage:3.0f}%|{bar}| {elapsed}/{desc}"
self._progress_bar = tqdm(total=self._timeout, bar_format=fmt)
# Using description string instead postfix string
# to display formatted timeout, since postfix carries
# extra comma space auto-format.
# https://github.com/tqdm/tqdm/issues/712
total = tqdm.format_interval(self._timeout)
self._progress_bar.set_description_str(total)
global _tqdm_handler
_tqdm_handler = _TqdmLoggingHandler()
_tqdm_handler.setLevel(logging.INFO)
_tqdm_handler.setFormatter(optuna_logging.create_default_formatter())
optuna_logging.disable_default_handler()
optuna_logging._get_library_root_logger().addHandler(_tqdm_handler)