new_contents: # -*- coding: utf-8 -*-
  # Copyright (C) 2019-2020 Tobias Gruetzmacher
  
  from __future__ import absolute_import, division, print_function
  
  from ..scraper import _ParserScraper
  from ..helpers import indirectStarter
  
  
  class Derideal(_ParserScraper):
      baseUrl = 'https://www.derideal.com/'
      imageSearch = '//img[contains(@class, "comic-page")]'
      prevSearch = '//a[i[contains(@class, "fa-angle-left")]]'
      latestSearch = '//a[i[contains(@class, "fa-angle-double-right")]]'
      starter = indirectStarter
  
      def __init__(self, name, sub, first, last=None):
          if name == 'Derideal':
              super(Derideal, self).__init__(name)
          else:
              super(Derideal, self).__init__('Derideal/' + name)
  
          self.url = self.baseUrl + sub
          self.stripUrl = self.url + '/%s/'
          self.firstStripUrl = self.stripUrl % first
          self.startUrl = self.firstStripUrl
  
          if last:
              self.endOfLife = True
  
      def starter(self):
          indexPage = self.getPage(self.url)
          self.chapters = indexPage.xpath('//a[contains(text(), "Read this episode")]/@href')
          self.currentChapter = len(self.chapters)
          return indirectStarter(self)
  
      def namer(self, imageUrl, pageUrl):
          filename = pageUrl.rstrip('/').rsplit('/', 1)[-1]
          filename = filename.replace('espanol-escape-25', 'escape-26')
          filename = filename.replace('espanol-w-a-l-l-y', 'w-a-l-l-y')
          filename = filename.replace('hogar-prision', 'home-prison')
          filename = filename.replace('strip', 'pe').replace('purpurina-effect', 'pe')
          filename = filename.replace('sector-de-seguridad', 'security-sector')
          filename = 'ch' + str(self.currentChapter) + '-' + filename
          if pageUrl in self.chapters:
              self.currentChapter -= 1
          return filename
  
      @classmethod
      def getmodules(cls):
          return (
              cls('Derideal', 'derideal', 'cover-prime'),
              cls('Legacy', 'derideal-legacy', 'the-dream-cover', last='derideal-is-on-hiatus'),
              cls('LRE', 'RLE', 'the-leyend-of-the-rose-cover'),
              cls('ProjectPrime', 'project-prime', 'custus-part-i-cover'),
              cls('PurpurinaEffect', 'purpurina-effect', 'purpurina-effect-cover'),
              cls('TheVoid', 'the-void', 'the-void-cover')
          )
  
subject: Add site engine for Derideal