old_contents: # coding: utf-8
  from __future__ import unicode_literals
  
  from .. import Provider as DateTimeProvider
  
  
  class Provider(DateTimeProvider):
  
      @classmethod
      def day_of_week(cls):
          day = cls.date('%w')
          DAY_NAMES = {
              "0": "일요일",
              "1": "월요일",
              "2": "화요일",
              "3": "수요일",
              "4": "목요일",
              "5": "금요일",
              "6": "토요일",
          }
          return DAY_NAMES[day]
  
      @classmethod
      def month_name(cls):
          month = cls.month()
          MONTH_NAMES = {
              "01": "1월",
              "02": "2월",
              "03": "3월",
              "04": "4월",
              "05": "5월",
              "06": "6월",
              "07": "7월",
              "08": "8월",
              "09": "9월",
              "10": "10월",
              "11": "11월",
              "12": "12월",
          }
          return MONTH_NAMES[month]
  
new_contents: # coding: utf-8
  from __future__ import unicode_literals
  
  from .. import Provider as DateTimeProvider
  
  
  class Provider(DateTimeProvider):
  
      def day_of_week(self):
          day = self.date('%w')
          DAY_NAMES = {
              "0": "일요일",
              "1": "월요일",
              "2": "화요일",
              "3": "수요일",
              "4": "목요일",
              "5": "금요일",
              "6": "토요일",
          }
          return DAY_NAMES[day]
  
      def month_name(self):
          month = self.month()
          MONTH_NAMES = {
              "01": "1월",
              "02": "2월",
              "03": "3월",
              "04": "4월",
              "05": "5월",
              "06": "6월",
              "07": "7월",
              "08": "8월",
              "09": "9월",
              "10": "10월",
              "11": "11월",
              "12": "12월",
          }
          return MONTH_NAMES[month]
  
subject: fix ko_KR date_time merge error