How to ignore warnings in Python
use warnings module directly
# disable import warnings warnings.filterwarnings('ignore') # enable warnigs warnings.filterwarnings('default') # or 'once' to show warnings only once
use context manager
You can use the
warnings.catch_warnings() context manager to temporarily suppress warnings within a block of code. Here's an example:
import warnings with warnings.catch_warnings(): warnings.filterwarnings('ignore') # code that generates warnings here # ... # warnings are enabled again outside of the context manager
In this code, the
catch_warnings() context manager is used to temporarily catch any warnings that are generated within the indented block of code. The
filterwarnings() function is called within the context manager to disable warnings. Once the block of code exits, warnings are re-enabled automatically outside of the context manager.
You can modify the
filterwarnings() call within the context manager to fine-tune which warnings are suppressed or shown, depending on your needs.
Tags: python/warning/ignore python