Refactoring fetcher, working feeds and raw url writer

app_urls/core/settings.py

@@ -91,6 +91,16 @@ DATABASES = {
     }
 }
 
+CACHES = {
+    "default": {
+        "BACKEND": "django.core.cache.backends.redis.RedisCache",
+        "LOCATION": "redis://{}:{}".format(
+                os.environ.get("REDIS_HOST", "localhost"), 
+                os.environ.get("REDIS_PORT", 6379)
+            ),
+    }
+}
+
 RQ_QUEUES = {
     'default': {
         'HOST': os.environ.get("REDIS_HOST", "localhost"),