Read redis host from cfg.

config.example.ini

@@ -25,6 +25,9 @@ service-key=
 # A secret key to encrypt internal messages with. Use `srht-keygen network` to
 # generate this. This should be consistent between all *.sr.ht sites and nodes.
 network-key=
+#
+# The redis host url.
+redis-host=
 
 [mail]
 #

mansrht/blueprints/html.py

@@ -3,10 +3,10 @@ from flask import Blueprint, render_template, abort, request, redirect
 from srht.flask import session
 from srht.markdown import markdown, extract_toc
 from srht.oauth import UserType, current_user
+from srht.redis import redis
 from srht.validation import Validation
 from scmsrht.urls import get_clone_urls
 from mansrht.access import UserAccess, check_access
-from mansrht.redis import redis
 from mansrht.repo import GitsrhtBackend
 from mansrht.types import User, Wiki, RootWiki
 from mansrht.wikis import is_root_wiki

mansrht/redis.py

@@ -1,6 +0,0 @@
-try:
-    from redis import StrictRedis as Redis
-except ImportError:
-    from redis import Redis
-
-redis = Redis()