grace_util.py 文件源码

def dateMismatch(dates, days=10):
    '''
    Check if dates are not within a certain number of days of each other

    @param dates: Iterable container of pandas timestamps
    @param days: Number of days

    @return true if they are not with 10 days, false otherwise
    '''
    for combo in combinations(dates,2):
        if np.abs(combo[0] - combo[1]) > pd.to_timedelta(days, 'D'):
            return True
    return False