logger.py 文件源码

def setVerbosity(verbosity=0):
    """
    set the verbosity level of logging

    Args:
        verbosity: set the verbosity level using an integer {0, 1, 2, 3, 4} 
        e.g. verbosity=0, imply DEBUG logging, it logs all level of logs
             verbosity=1, imply INFO logging
             verbosity=2, imply WARN logging
             verbosity=3, imply ERROR logging
             verbosity=4, imply FATAL logging, it logs only the lowest FATAL level

    """
    _logger.setLevel(_verbosity(str(verbosity)))