Python "logging.info" is outputted as an error in build output

Question

I have python scripts that print outputs using "logging.info" command. These are labelled as errors in build output. This is not an error. why does bamboo label as such?

Ian Norton · Answer

Hiya, bamboo thinks anything that gets printed to stderr is an "error" so appears in the error red text.

By default, python's logging module prints messages to stderr.

You can change that to stdout by using `stream=sys.stdout` as a parameter to `logging.BasicConfig()`

ksielewi · Answer

@Samuel Chow @Gabriel Ribeiro

Hi Guys, is there any follow up here? I am experiencing the same error and I am looking for a solution because it looks like it's an issue with Bamboo.

Cheers, Krzysztof

Samuel Chow · Answer

import logging
logging.basicConfig(level=logging.INFO, format='%(asctime)-15s - %(levelno)s - %(message)s')
logging.info("Starting Work at: {0}".format(path))
logging.info("Finished Work with outputs at:".format(output_path))

This is my output in bamboo and is highlighted in red in logs:

2018-07-18 11:20:50,804 - 20 - Starting Work at: C:\work
2018-07-18 11:20:50,835 - 20 - Finished Work with outputs at: C:\output

It gets populated in the error summary.