remove findx engine (#1452)

searx/engines/findx.py

@@ -1,115 +0,0 @@
-"""
-FindX (General, Images, Videos)
-
-@website     https://www.findx.com
-@provide-api no
-@using-api   no
-@results     HTML
-@stable      no
-@parse       url, title, content, embedded, img_src, thumbnail_src
-"""
-
-from dateutil import parser
-from json import loads
-import re
-
-from lxml import html
-
-from searx import logger
-from searx.engines.xpath import extract_text
-from searx.engines.youtube_noapi import base_youtube_url, embedded_url
-from searx.url_utils import urlencode
-
-
-paging = True
-results_xpath = '//script[@id="initial-state"]'
-search_url = 'https://www.findx.com/{category}?{q}'
-type_map = {
-    'none': 'web',
-    'general': 'web',
-    'images': 'images',
-    'videos': 'videos',
-}
-
-
-def request(query, params):
-    params['url'] = search_url.format(
-        category=type_map[params['category']],
-        q=urlencode({
-            'q': query,
-            'page': params['pageno']
-        })
-    )
-    return params
-
-
-def response(resp):
-    dom = html.fromstring(resp.text)
-    results_raw_json = dom.xpath(results_xpath)
-    results_json = loads(extract_text(results_raw_json))
-
-    if len(results_json['web']['results']) > 0:
-        return _general_results(results_json['web']['results']['webSearch']['results'])
-
-    if len(results_json['images']['results']) > 0:
-        return _images_results(results_json['images']['results'])
-
-    if len(results_json['video']['results']) > 0:
-        return _videos_results(results_json['video']['results'])
-
-    return []
-
-
-def _general_results(general_results):
-    results = []
-    for result in general_results:
-        results.append({
-            'url': result['url'],
-            'title': result['title'],
-            'content': result['sum'],
-        })
-    return results
-
-
-def _images_results(image_results):
-    results = []
-    for result in image_results:
-        results.append({
-            'url': result['sourceURL'],
-            'title': result['title'],
-            'content': result['source'],
-            'thumbnail_src': _extract_url(result['assets']['thumb']['url']),
-            'img_src': _extract_url(result['assets']['file']['url']),
-            'template': 'images.html',
-        })
-    return results
-
-
-def _videos_results(video_results):
-    results = []
-    for result in video_results:
-        if not result['kind'].startswith('youtube'):
-            logger.warn('Unknown video kind in findx: {}'.format(result['kind']))
-            continue
-
-        description = result['snippet']['description']
-        if len(description) > 300:
-            description = description[:300] + '...'
-
-        results.append({
-            'url': base_youtube_url + result['id'],
-            'title': result['snippet']['title'],
-            'content': description,
-            'thumbnail': _extract_url(result['snippet']['thumbnails']['default']['url']),
-            'publishedDate': parser.parse(result['snippet']['publishedAt']),
-            'embedded': embedded_url.format(videoid=result['id']),
-            'template': 'videos.html',
-        })
-    return results
-
-
-def _extract_url(url):
-    matching = re.search('(/https?://[^)]+)', url)
-    if matching:
-        return matching.group(0)[1:]
-    return ''

searx/settings.yml

@@ -218,24 +218,6 @@ engines:
     shortcut : fd
     disabled : True
 
-  - name : findx
-    engine : findx
-    shortcut : fx
-    categories : general
-    disabled : True
-
-  - name : findx images
-    engine : findx
-    shortcut : fxi
-    categories : images
-    disabled : True
-
-  - name : findx videos
-    engine : findx
-    shortcut : fxv
-    categories : videos
-    disabled : True
-
   - name : flickr
     categories : images
     shortcut : fl