1 files changed, 85 insertions, 0 deletions
diff --git a/searx/engines/pkg_go_dev.py b/searx/engines/pkg_go_dev.py
new file mode 100644
index 000000000..dcbd88451
--- /dev/null
+++ b/searx/engines/pkg_go_dev.py
@@ -0,0 +1,85 @@
+# SPDX-License-Identifier: AGPL-3.0-or-later
+# lint: pylint
+"""pkg.go.dev (packages)"""
+
+import re
+from urllib.parse import urlencode
+from dateutil import parser
+
+import babel
+import flask_babel
+from lxml import html
+from searx.utils import eval_xpath, eval_xpath_list, extract_text
+
+about = {
+    'website': 'https://pkg.go.dev/',
+    'use_official_api': False,
+    'official_api_documentation': None,
+    'require_api_key': False,
+    'results': 'HTML',
+}
+
+categories = ["packages", "it"]
+
+base_url = "https://pkg.go.dev"
+max_result_count = 50
+
+results_xpath = '/html/body/main/div[contains(@class,"SearchResults")]/div[not(@class)]/div[@class="SearchSnippet"]'
+url_xpath = './div[@class="SearchSnippet-headerContainer"]/h2/a/@href'
+title_xpath = './div[@class="SearchSnippet-headerContainer"]/h2/a/text()'
+package_name_xpath = './div[@class="SearchSnippet-headerContainer"]/h2/a/span/text()'
+version_xpath = './div[contains(@class, "SearchSnippet-infoLabel")]/span/strong[1]/text()'
+updated_xpath = (
+    './div[contains(@class, "SearchSnippet-infoLabel")]/span/span[@data-test-id="snippet-published"]/strong/text()'
+)
+content_xpath = './p[@class="SearchSnippet-synopsis"]'
+popularity_xpath = './div[contains(@class, "SearchSnippet-infoLabel")]/a/strong/text()'
+license_name_xpath = './div[contains(@class, "SearchSnippet-infoLabel")]/span[@data-test-id="snippet-license"]/a/text()'
+license_url_xpath = './div[contains(@class, "SearchSnippet-infoLabel")]/span[@data-test-id="snippet-license"]/a/@href'
+
+
+def request(query, params):
+    args = {
+        'q': query,
+        'm': 'package',
+        'limit': max_result_count,
+    }
+    params['url'] = f"{base_url}/search?{urlencode(args)}"
+
+    return params
+
+
+def response(resp):
+    results = []
+
+    doc = html.fromstring(resp.text)
+
+    for result in eval_xpath_list(doc, results_xpath):
+        publishedDate = extract_text(eval_xpath(result, updated_xpath))
+        try:
+            publishedDate = parser.parse(publishedDate)
+        except parser.ParserError:
+            publishedDate = None
+
+        # 110n 15,000.00 (EN) --> 15.000,00 (DE)
+        popularity = extract_text(eval_xpath(result, popularity_xpath)).strip()
+        popularity = babel.numbers.parse_decimal(popularity, locale='en_US')
+        # popularity is of type str ..
+        popularity = flask_babel.format_decimal(popularity)
+
+        results.append(
+            {
+                'template': 'packages.html',
+                'url': base_url + extract_text(eval_xpath(result, url_xpath)),
+                'title': extract_text(eval_xpath(result, title_xpath)),
+                'content': extract_text(eval_xpath(result, content_xpath)),
+                'package_name': re.sub(r"\(|\)", "", extract_text(eval_xpath(result, package_name_xpath))),
+                'version': extract_text(eval_xpath(result, version_xpath)),
+                'popularity': popularity,
+                'license_name': extract_text(eval_xpath(result, license_name_xpath)),
+                'license_url': base_url + extract_text(eval_xpath(result, license_url_xpath)),
+                'publishedDate': publishedDate,
+            }
+        )
+
+    return results