传参时间格式化的处理

from setting import *
import datetime

sys.path.append(LIB_DIR)
# print(LIB_DIR)


class TimeFormat:
    '''格式化时间'''

    def now_time(self, format):
        '''
        当前时间
        :param format: 时间戳格式
        :return: 返回当前时间
        '''
        try:
            return datetime.datetime.now().strftime(format)
        except Exception as e:
            return e

    def n_days_later(self, n, format):
        '''
        n天后的时间
        :param n: 天数
        :param format: 时间戳格式
        :return: 返回n天后的时间
        '''
        try:
            time = (datetime.datetime.now() + datetime.timedelta(days=n)).strftime(format)
            return time
        except Exception as e:
            return e


    def n_hours_later(self, n, format):
        '''
        n小时后的时间
        :param n: 小时数
        :param format:
        :return:
        '''
        try:
            time = (datetime.datetime.now() + datetime.timedelta(hours=n)).strftime(format)
            return time
        except Exception as e:
            return e

    def n_minutes_later(self, n, format):
        '''
        n分钟后的时间
        :param n: 分钟
        :param format:
        :return:
        '''
        try:
            time = (datetime.datetime.now() + datetime.timedelta(minutes=n)).strftime(format)
            return time
        except Exception as e:
            return e