def transform_event(ctx, param, value):
    if value is not None:
        return value.title()
    return value
Checks if file exists and is older than specified hours
dataset/ETHPy150Open dropbox/pynsot/pynsot/commands/callbacks.py/transform_event--crossover with--dataset/ETHPy150Open frappe/frappe/frappe/utils/backups.py/is_file_old