def warn(msg, html=False):
    write(msg, 'WARN', html)
Returns field's value prepared for saving into a database.
dataset/ETHPy150Open shellderp/sublime-robot-plugin/lib/robot/api/logger.py/warn--crossover with--dataset/ETHPy150Open davemerwin/blue-channel/external_apps/timezones/fields.py/LocalizedDateTimeField.get_db_prep_save