support to configure different redis-server db by adding REDIS_DB (#166)

* support to configure different redis-server db by adding REDIS_DB * update docstring
rmax · May 19, 2020 · 9671d50 · 9671d50
1 parent 40440c8
commit 9671d50
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/scrapy_redis/connection.py b/src/scrapy_redis/connection.py
@@ -10,6 +10,7 @@
     'REDIS_URL': 'url',
     'REDIS_HOST': 'host',
     'REDIS_PORT': 'port',
+    'REDIS_DB': 'db',
     'REDIS_ENCODING': 'encoding',
 }
 
@@ -39,6 +40,8 @@ def get_redis_from_settings(settings):
         Server host.
     REDIS_PORT : str, optional
         Server port.
+    REDIS_DB : int, optional
+        Server database
     REDIS_ENCODING : str, optional
         Data encoding.
     REDIS_PARAMS : dict, optional