new_contents: # -*- coding: utf-8 -*-
  import scrapy
  from scrapy.linkextractors import LinkExtractor
  from scrapy.spiders import Rule
  
  from corpus_builder.templates.spider import CommonSpider
  
  
  class MuktoMonaSpider(CommonSpider):
      name = 'mukto_mona'
      allowed_domains = ['blog.mukto-mona.com']
      base_url = 'https://blog.mukto-mona.com/'
      start_request_url = base_url
  
      content_body = {
          'css': 'div.post-content p::text'
      }
  
      rules = (
          Rule(LinkExtractor(
              restrict_css='div.post-content h2.entry-title'
          ),
              callback='parse_content'),
      )
  
      allowed_configurations = [
          ['start_page'],
          ['start_page', 'end_page']
      ]
  
      def request_index(self, response):
          for page in range(self.start_page, self.end_page + 1):
              yield scrapy.Request(self.base_url + 'page/{page}/'.format(page=page))
  
subject: Add mukto mona blog