Revert "[Backport] Add django-redis"

This reverts commit d656458372.

.travis.yml

@@ -4,7 +4,6 @@ python:
   - "3.5"
 services:
   - rabbitmq # will start rabbitmq-server
-  - redis-server
 cache:
   - apt
   - pip

requirements.txt

@@ -11,7 +11,6 @@ amqp==1.4.7
 djmail==0.11
 django-pgjson==0.3.1
 djorm-pgarray==1.2
-django-redis==4.3.0
 django-jinja==2.1.1
 jinja2==2.8
 pygments==2.0.2

settings/common.py

@@ -35,7 +35,6 @@ DATABASES = {
     }
 }
 
-# Default cache (you can use redis cache, see settings/locale.py.example)
 CACHES = {
     "default": {
         "BACKEND": "django.core.cache.backends.locmem.LocMemCache",
@@ -43,7 +42,6 @@ CACHES = {
     }
 }
 
-
 PASSWORD_HASHERS = [
     "django.contrib.auth.hashers.PBKDF2PasswordHasher",
 ]

settings/local.py.example

@@ -33,17 +33,6 @@ DATABASES = {
     }
 }
 
-# You can use redis cache
-#CACHES = {
-#    "default": {
-#        "BACKEND": "django_redis.cache.RedisCache",
-#        "LOCATION": "'redis://localhost:6379/1",
-#        "OPTIONS": {
-#            "CLIENT_CLASS": "django_redis.client.DefaultClient",
-#        }
-#    }
-#}
-
 #SITES = {
 #    "api": {
 #       "scheme": "http",

settings/testing.py

@@ -17,16 +17,6 @@
 
 from .development import *
 
-CACHES = {
-    "default": {
-        "BACKEND": "django_redis.cache.RedisCache",
-        "LOCATION": "'redis://localhost:6379/1",
-        "OPTIONS": {
-            "CLIENT_CLASS": "django_redis.client.DefaultClient",
-        }
-    }
-}
-
 SKIP_SOUTH_TESTS = True
 SOUTH_TESTS_MIGRATE = False
 CELERY_ALWAYS_EAGER = True

settings/travis.py

@@ -24,13 +24,3 @@ DATABASES = {
         'USERNAME': 'postgres',
     }
 }
-
-CACHES = {
-    "default": {
-        "BACKEND": "django_redis.cache.RedisCache",
-        "LOCATION": "'redis://localhost:6379/1",
-        "OPTIONS": {
-            "CLIENT_CLASS": "django_redis.client.DefaultClient",
-        }
-    }
-}