old_contents: # coding: utf-8
  
  import os
  import tempfile
  
  try:
      from urlparse import urlparse
  except ImportError:
      from urllib.parse import urlparse
  
  
  BASE_URL = os.getenv('NHENTAI', 'https://nhentai.net')
  
  __api_suspended_DETAIL_URL = '%s/api/gallery' % BASE_URL
  
  DETAIL_URL = '%s/g' % BASE_URL
  SEARCH_URL = '%s/api/galleries/search' % BASE_URL
  
  
  TAG_API_URL = '%s/api/galleries/tagged' % BASE_URL
  LOGIN_URL = '%s/login/' % BASE_URL
  CHALLENGE_URL = '%s/challenge' % BASE_URL
  FAV_URL = '%s/favorites/' % BASE_URL
  
  u = urlparse(BASE_URL)
  IMAGE_URL = '%s://i.%s/galleries' % (u.scheme, u.hostname)
  
  NHENTAI_HOME = os.path.join(os.getenv('HOME', tempfile.gettempdir()), '.nhentai')
  NHENTAI_HISTORY = os.path.join(NHENTAI_HOME, 'history.sqlite3')
  NHENTAI_CONFIG_FILE = os.path.join(NHENTAI_HOME, 'config.json')
  
  
  CONFIG = {
      'proxy': {'http': '', 'https': ''},
      'cookie': '',
      'language': '',
      'template': '',
  }
   LANGUAGEISO ={
      'english' : 'en',
      'chinese' : 'zh',
      'japanese' : 'ja',
      'translated' : 'translated'
   }
  
new_contents: # coding: utf-8
  
  import os
  import tempfile
  
  try:
      from urlparse import urlparse
  except ImportError:
      from urllib.parse import urlparse
  
  
  BASE_URL = os.getenv('NHENTAI', 'https://nhentai.net')
  
  __api_suspended_DETAIL_URL = '%s/api/gallery' % BASE_URL
  
  DETAIL_URL = '%s/g' % BASE_URL
  SEARCH_URL = '%s/api/galleries/search' % BASE_URL
  
  
  TAG_API_URL = '%s/api/galleries/tagged' % BASE_URL
  LOGIN_URL = '%s/login/' % BASE_URL
  CHALLENGE_URL = '%s/challenge' % BASE_URL
  FAV_URL = '%s/favorites/' % BASE_URL
  
  u = urlparse(BASE_URL)
  IMAGE_URL = '%s://i.%s/galleries' % (u.scheme, u.hostname)
  
  NHENTAI_HOME = os.path.join(os.getenv('HOME', tempfile.gettempdir()), '.nhentai')
  NHENTAI_HISTORY = os.path.join(NHENTAI_HOME, 'history.sqlite3')
  NHENTAI_CONFIG_FILE = os.path.join(NHENTAI_HOME, 'config.json')
  
  
  CONFIG = {
      'proxy': {'http': '', 'https': ''},
      'cookie': '',
      'language': '',
      'template': '',
  }
  
  LANGUAGEISO ={
      'english' : 'en',
      'chinese' : 'zh',
      'japanese' : 'ja',
      'translated' : 'translated'
  }
  
subject: Update constant.py