diff options
| -rw-r--r-- | searx/engines/redis_server.py | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/searx/engines/redis_server.py b/searx/engines/redis_server.py index da7cf5a4f..e8c248e32 100644 --- a/searx/engines/redis_server.py +++ b/searx/engines/redis_server.py @@ -20,11 +20,10 @@ paging = False result_template = 'key-value.html' exact_match_only = True -redis_client = None +_redis_client = None def init(_engine_settings): - # pylint: disable=global-statement - global redis_client - redis_client = redis.StrictRedis( + global _redis_client # pylint: disable=global-statement + _redis_client = redis.StrictRedis( host = host, port = port, db = db, @@ -33,11 +32,12 @@ def init(_engine_settings): ) def search(query, _params): + global _redis_client # pylint: disable=global-statement if not exact_match_only: return search_keys(query) - ret = redis_client.hgetall(query) + ret = _redis_client.hgetall(query) if ret: ret['template'] = result_template return [ret] @@ -45,7 +45,7 @@ def search(query, _params): if ' ' in query: qset, rest = query.split(' ', 1) ret = [] - for res in redis_client.hscan_iter( + for res in _redis_client.hscan_iter( qset, match='*{}*'.format(rest) ): ret.append({ @@ -56,17 +56,19 @@ def search(query, _params): return [] def search_keys(query): + global _redis_client # pylint: disable=global-statement + ret = [] - for key in redis_client.scan_iter( + for key in _redis_client.scan_iter( match='*{}*'.format(query) ): - key_type = redis_client.type(key) + key_type = _redis_client.type(key) res = None if key_type == 'hash': - res = redis_client.hgetall(key) + res = _redis_client.hgetall(key) elif key_type == 'list': - res = dict(enumerate(redis_client.lrange(key, 0, -1))) + res = dict(enumerate(_redis_client.lrange(key, 0, -1))) if res: res['template'] = result_template |