[feat] engine: implementation of cppreference

1 files changed, 39 insertions, 0 deletions

diff --git a/searx/engines/cppreference.py b/searx/engines/cppreference.py
new file mode 100644
index 000000000..b13cf730b
--- /dev/null
+++ b/searx/engines/cppreference.py
@@ -0,0 +1,39 @@
+# SPDX-License-Identifier: AGPL-3.0-or-later
+# lint: pylint
+"""Cppreference
+"""
+from lxml import html
+from searx.utils import eval_xpath
+
+
+about = {
+    "website": "https://en.cppreference.com/",
+    "wikidata_id": None,
+    "official_api_documentation": None,
+    "use_official_api": False,
+    "require_api_key": False,
+    "results": 'HTML',
+}
+
+
+categories = ['it']
+url = 'https://en.cppreference.com/'
+search_url = url + 'mwiki/index.php?title=Special%3ASearch&search={query}'
+
+
+def request(query, params):
+    params['url'] = search_url.format(query=query)
+    return query
+
+
+def response(resp):
+    results = []
+    dom = html.fromstring(resp.text)
+    for result in eval_xpath(dom, '//div[contains(@class, "mw-search-result-heading")]'):
+        results.append(
+            {
+                'url': url + eval_xpath(result, './/a/@href')[0],
+                'title': eval_xpath(result, './/a/text()')[0],
+            }
+        )
+    return results