old_contents: ## Wikipedia (Web)
  # 
  # @website     http://www.wikipedia.org
  # @provide-api yes (http://www.mediawiki.org/wiki/API:Search)
  # 
  # @using-api   yes
  # @results     JSON
  # @stable      yes
  # @parse       url, title 
  #
  # @todo        content
  
  from json import loads
  from urllib import urlencode, quote
  
  # engine dependent config
  categories = ['general']
  language_support = True
  paging = True
  number_of_results = 1
      
  # search-url
  base_url = 'https://{language}.wikipedia.org/'
  search_url = base_url + 'w/api.php?action=query&list=search&{query}&srprop=timestamp&format=json&sroffset={offset}&srlimit={limit}'  # noqa
  
  
  # do search-request
  def request(query, params):
      offset = (params['pageno'] - 1) * number_of_results
  
      if params['language'] == 'all':
          language = 'en'
      else:
          language = params['language'].split('_')[0]
      
      # write search-language back to params, required in response
      params['language'] = language
  
      params['url'] = search_url.format(query=urlencode({'srsearch': query}),
                                        offset=offset,
                                        limit=number_of_results,
                                        language=language)
  
      return params
  
  
  # get response from search-request
  def response(resp):
      results = []
  
      search_results = loads(resp.text)
  
      # return empty array if there are no results
      if not search_results.get('query', {}).get('search'):
          return []
  
      # parse results
      for result in search_results['query']['search']:
          url = base_url.format(language=resp.search_params['language']) + 'wiki/' + quote(result['title'].replace(' ', '_').encode('utf-8'))
          
          # append result
          results.append({'url': url,
                          'title': result['title'],
                          'content': ''})
  
      # return results
      return results
  
new_contents: ## general mediawiki-engine (Web)
  # 
  # @website     websites built on mediawiki (https://www.mediawiki.org)
  # @provide-api yes (http://www.mediawiki.org/wiki/API:Search)
  # 
  # @using-api   yes
  # @results     JSON
  # @stable      yes
  # @parse       url, title 
  #
  # @todo        content
  
  from json import loads
  from urllib import urlencode, quote
  
  # engine dependent config
  categories = ['general']
  language_support = True
  paging = True
  number_of_results = 1
      
  # search-url
  base_url = 'https://{language}.wikipedia.org/'
  search_url = base_url + 'w/api.php?action=query&list=search&{query}&srprop=timestamp&format=json&sroffset={offset}&srlimit={limit}'  # noqa
  
  
  # do search-request
  def request(query, params):
      offset = (params['pageno'] - 1) * number_of_results
  
      if params['language'] == 'all':
          language = 'en'
      else:
          language = params['language'].split('_')[0]
      
      # write search-language back to params, required in response
      params['language'] = language
  
      params['url'] = search_url.format(query=urlencode({'srsearch': query}),
                                        offset=offset,
                                        limit=number_of_results,
                                        language=language)
  
      return params
  
  
  # get response from search-request
  def response(resp):
      results = []
  
      search_results = loads(resp.text)
  
      # return empty array if there are no results
      if not search_results.get('query', {}).get('search'):
          return []
  
      # parse results
      for result in search_results['query']['search']:
          url = base_url.format(language=resp.search_params['language']) + 'wiki/' + quote(result['title'].replace(' ', '_').encode('utf-8'))
          
          # append result
          results.append({'url': url,
                          'title': result['title'],
                          'content': ''})
  
      # return results
      return results
  
subject: fix mediawiki-comment