Questions tagged [django-redis]
105 questions
3
votes
3 answers
How to add Redis Database in Django-1.9?
I Want to add Redis Database in Django-1.9, so i followed this documents for integration
https://niwinz.github.io/django-redis/latest/
But i didn't find any clue on how to mention Database name in the settings, Here i want to mention Redis as a…
Srinivas 25
- 63
- 2
- 6
3
votes
1 answer
Django Redis appends same annotaion on key
I am using Django-Redis to store some simple data.
Everything works fine for me, but I am wondering why Django-Redis prepends to every key that I save the string :1:.
SET Key and Value (working)
cache.set("foo", "bar", timeout=100)
GET Key and…
user3486383
- 43
- 4
2
votes
1 answer
Django Redis cache get TTL (expire time)
Is it possible to get key's expire time in Django using Redis cache?
Something like:
from django.core.cache import cache
cache.get_expire('mykey') # 300 (seconds)
I tried:
cache.ttl('my_key')
getting an error
AttributeError: 'RedisCache'…
Serguei A
- 334
- 1
- 2
- 10
2
votes
1 answer
ReadOnlyError in Django application with Redis and DjangoCannels
I have a Django app using DgangoChannels, Djangochannelrestframework. It establishes a websocket connection with ReactJS frontend. As channel layers I use Redis like that
CHANNEL_LAYERS = {
"default": {
"BACKEND":…
Ivan
- 121
- 1
- 9
2
votes
1 answer
Django Use multiple redis for caching
I have a Django project and i am using django-redis where I want to implement different types of caching,
Caching search query
Caching static pages
Cache user Data (eg: online status)
I can add different prefix for different kind of caching, but I…
wetler
- 374
- 2
- 11
2
votes
1 answer
Error accessing AWS elasticache redis in cluster mode) + TLS Enabled from django service
I'm trying to connect AWS elasticache(redis in cluster mode) with TLS enabled, the library versions and django cache settings as below
====Dependencies======
redis==3.0.0
redis-py-cluster==2.0.0
django-redis==4.11.0
======settings=======
CACHES =…
new_learner
- 65
- 2
- 10
2
votes
1 answer
Don't serialize and unserialize (Pickle and Unpickle) the data while reading and writing from redis
I am working in a system in which multiple code bases access the same redis instance, So while reading some data written from some other code base, in django framework, i am getting the following error.
Traceback (most recent call last):
File…
vivek munjal
- 21
- 3
2
votes
1 answer
Django_redis lock fails with UnpicklingError
In one place of my code, I use django_redis to update cache with a lock:
from django.core.cache import cache
with cache.lock('hello'):
# do stuff
In another place, I check whether cache is not locked using:
if not cache.get('hello'):
# do…
t_tia
- 556
- 1
- 4
- 17
2
votes
1 answer
Share redis storage between multiple apps
I am using redis in a node application for caching data and now i want to access and modify stored data using a django application on the same server but i can't access to the data.
Django connection:
CACHES = {
"default": {
"BACKEND":…
Ali Sherafat
- 3,506
- 2
- 38
- 51
2
votes
1 answer
Working of @cache_page() decorator in django-redis-cache
I am using(trying) redis as a cache to my django app. This is how I am trying to do it.
def postview(request):
post_list = []
if cache.get("posts") == None:
post_list = Post.objects.all()
cache.set("posts", post_list,…
Luv33preet
- 1,686
- 7
- 33
- 66
1
vote
0 answers
Redis connection scheduled to be closed ASAP for overcoming of output buffer limits
I have some celery tasks that run on VMs to run some web crawling tasks.
Python 3.6, Celery 4.2.1 with broker as Redis (self-managed). The same Redis server is used for caching and locks.
There are two relevant tasks:
1. job_executor: This celery…
Prashant Sengar
- 506
- 1
- 7
- 24
1
vote
0 answers
does django-redis support retry on TimeOut Exception while doing CRUD operation on Redis?
I am using the django-redis package version (4.12.1),
I am getting a TimeOut Exception(Intermittent issue) while reading data from the Redis cache, I would like to Retry for some N number of times to fetch the data
I tried using these settings but…
Sai Prasad Goud
- 199
- 1
- 7
1
vote
1 answer
Redis GRAPH | unable to set TTL to the node and edge created in redis graph via python
I am using redis graph in my django project to save huge number of data nodes. I am not able to set the expire time of these nodes so the redis data keeps on increasing.
I do not want to set a TTL in configuration as different nodes can have…
Himanshu Saini
- 11
- 1
1
vote
0 answers
Does Django open and close connection to cache every time I call cache.delete(key)?
Consider the following code snippet:
from django.core.cache import cache
cache.delete('key_1')
cache.delete('key_2')
If i'm using an Instance of Redis as my default cache, will Django create two seperate connections to the Redis instance, for each…
Scratcha
- 1,359
- 1
- 14
- 22
1
vote
1 answer
Using fakeredis in a Django development settings file?
My Django settings.py file contains the following configuration options:
# Caches
CACHES = {
'default': {
'BACKEND': 'django.core.cache.backends.redis.RedisCache',
'LOCATION': 'redis://redis:6379',
}
}
# Queues
RQ_QUEUES =…
Scratcha
- 1,359
- 1
- 14
- 22