first commit

searxng/utils/searxng_check.py

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+# SPDX-License-Identifier: AGPL-3.0-or-later
+# lint: pylint
+"""Implement some checks in the active installation
+"""
+
+import os
+import sys
+import logging
+import warnings
+
+LOG_FORMAT_DEBUG = '%(levelname)-7s %(name)-30.30s: %(message)s'
+logging.basicConfig(level=logging.getLevelName('DEBUG'), format=LOG_FORMAT_DEBUG)
+os.environ['SEARXNG_DEBUG'] = '1'
+
+# from here on implement the checks of the installation
+
+import searx
+
+OLD_SETTING = '/etc/searx/settings.yml'
+
+if os.path.isfile(OLD_SETTING):
+    msg = (
+        '%s is no longer valid, move setting to %s' % (
+            OLD_SETTING,
+            os.environ.get('SEARXNG_SETTINGS_PATH', '/etc/searxng/settings.yml')
+        ))
+    warnings.warn(msg, DeprecationWarning)
+
+from searx import redisdb, get_setting
+
+if not redisdb.initialize():
+    warnings.warn("can't connect to redis DB at: %s" % get_setting('redis.url'), RuntimeWarning, stacklevel=2)
+    warnings.warn("--> no bot protection without redis DB", RuntimeWarning, stacklevel=2)