[feat] add Sogou engine for searxng

Co-authored-by: Bnyro <bnyro@tutanota.com>

1 files changed, 68 insertions, 0 deletions

diff --git a/searx/engines/sogou.py b/searx/engines/sogou.py
new file mode 100644
index 000000000..e36b4cd4f
--- /dev/null
+++ b/searx/engines/sogou.py
@@ -0,0 +1,68 @@
+# SPDX-License-Identifier: AGPL-3.0-or-later
+"""Sogou search engine for searxng"""
+
+from urllib.parse import urlencode
+from lxml import html
+
+from searx.utils import extract_text
+
+# Metadata
+about = {
+    "website": "https://www.sogou.com/",
+    "wikidata_id": "Q7554565",
+    "use_official_api": False,
+    "require_api_key": False,
+    "results": "HTML",
+}
+
+# Engine Configuration
+categories = ["general"]
+paging = True
+max_page = 10
+time_range_support = True
+
+time_range_dict = {'day': 'inttime_day', 'week': 'inttime_week', 'month': 'inttime_month', 'year': 'inttime_year'}
+
+# Base URL
+base_url = "https://www.sogou.com"
+
+
+def request(query, params):
+    query_params = {
+        "query": query,
+        "page": params["pageno"],
+    }
+
+    if time_range_dict.get(params['time_range']):
+        query_params["s_from"] = time_range_dict.get(params['time_range'])
+        query_params["tsn"] = 1
+
+    params["url"] = f"{base_url}/web?{urlencode(query_params)}"
+    return params
+
+
+def response(resp):
+    dom = html.fromstring(resp.text)
+    results = []
+
+    for item in dom.xpath('//div[contains(@class, "vrwrap")]'):
+        title = extract_text(item.xpath('.//h3[contains(@class, "vr-title")]/a'))
+        url = extract_text(item.xpath('.//h3[contains(@class, "vr-title")]/a/@href'))
+
+        if url.startswith("/link?url="):
+            url = f"{base_url}{url}"
+
+        content = extract_text(item.xpath('.//div[contains(@class, "text-layout")]//p[contains(@class, "star-wiki")]'))
+        if not content:
+            content = extract_text(item.xpath('.//div[contains(@class, "fz-mid space-txt")]'))
+
+        if title and url:
+            results.append(
+                {
+                    "title": title,
+                    "url": url,
+                    "content": content,
+                }
+            )
+
+    return results