suppress_error.py

from functools import wraps
import logging


logging.basicConfig(level=logging.DEBUG)


logger = logging.getLogger(__name__)


def suppress_error(f):
    """ Suppress error                                                              
    
    :param function f:
    :rtype: function
    """
    @wraps(f)
    def decorated_function(*args, **kwargs):
        try:
            return f(*args, **kwargs)
        except (Exception) as e:                                      
            logger.warn("Suppress %s", e, exc_info=True)
    return decorated_function


def test():

    @suppress_error
    def f():
        raise Exception('[To be suppressed]')

    f()
    logger.debug('--- This code is not blocked ---')


if __name__ == '__main__':
    test()