redis settings update

exa/exa/pipelines.py

@@ -14,7 +14,9 @@ from newspaper import Article
 from .helpers.db import Database
 from .helpers.utilits import MLDataMaker, News
 
-db = get_project_settings().get('DB')
+db_settings = get_project_settings().get('DB')
+redis_settings = get_project_settings().get('REDIS')
+
 
 class ExaPipeline(object):
     def __init__(self):
@@ -25,9 +27,9 @@ class ExaPipeline(object):
         make Redis buffer for collect all news from DB
         '''
         self.teach = False
-        self.db = Database(**db)
+        self.db = Database(**db_settings)
         self.classifier = None
-        self.buffer = redis.StrictRedis()
+        self.buffer = redis.StrictRedis(**redis_settings)
         self.ml_data = MLDataMaker(self.db)
         for i in self.db.select('select url from wp_esi_news_accept'):
             self.buffer.set(i[0], True)