code: def parse_date(val, zone='default'):
      val = parse_isodate(val, None)
      ''' date has no ISO zone information '''
      if not val.tzinfo:
          val = timezone[zone].localize(val)
      return vaf parse_date(val, zone='default'):
      val = parse_isodate(val, None)
      ''' date has no ISO zone information '''
      if not val.tzinfo:
          val = timezone[zone].localize(val)
      return val
docs: date has no ISO zone information