In this post, I will explain you how to use Celery and print warning messages to stdout.

Cross section of celery stalk, showing vascula...
Cross section of celery stalk, showing vascular bundles, which include both phloem and xylem. (Photo credit: Wikipedia)

If you use celery, you might be frustrated by the absence of the ‘print’ assertions that you put in your code for debugging. There is a very simple way to solve this point and see all print. As an added benefit, it will permit you to display nice warning in a python way :).

The solution is very simple!  Just import the warning package in the module that you call with celery:

import warnings 

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