optuna.logging.get_verbosity

optuna.logging.get_verbosity()[source]

Return the current level for the Optuna’s root logger.

Example

Get the default verbosity level.

import optuna

# The default verbosity level of Optuna is `optuna.logging.INFO`.
print(optuna.logging.get_verbosity())
# 20
print(optuna.logging.INFO)
# 20

# There are logs of the INFO level.
study = optuna.create_study()
study.optimize(objective, n_trials=5)
# [I 2021-10-31 05:35:17,232] A new study created ...
# [I 2021-10-31 05:35:17,238] Trial 0 finished with value: ...
# [I 2021-10-31 05:35:17,245] Trial 1 finished with value: ...
# ...

Returns:: Logging level, e.g., optuna.logging.DEBUG and optuna.logging.INFO.
Return type:: int

Note

Optuna has following logging levels:

optuna.logging.CRITICAL, optuna.logging.FATAL
optuna.logging.ERROR
optuna.logging.WARNING, optuna.logging.WARN
optuna.logging.INFO
optuna.logging.DEBUG