Is there a way to supress all printing and warnings in the Trainer?

[erap129]

Hello,
I am aware of the progress_bar_refresh_rate and weight_summary parameters, but even when I disable them I get these GPU warning-like messages:

I would like to disable all warnings and printings from the Trainer, is this possible?
Why? because I want to perform several training operations in a loop and monitor them with tqdm, so intermediate printing will ruin the tqdm progress bar.

[ydcjeff]

@erap129 See: https://pytorch-lightning.readthedocs.io/en/0.9.0/experiment_reporting.html#configure-console-logging

[amin-nejad]

New stable link: https://pytorch-lightning.readthedocs.io/en/stable/extensions/logging.html#configure-console-logging

[daniilino]

Both snippets from above links are not working :(

[jarun-title]

see this comment. These two lines work for me

[turbotimon]

To make it short for everyone looking for the answer:

For the old lightning:

import pytorch_lightning
import logging
logging.getLogger("pytorch_lightning").setLevel(logging.ERROR)

For the new lightning:

import lightning
import logging
logging.getLogger("lightning.pytorch").setLevel(logging.ERROR)