django-redis | Full featured redis cache backend for Django | Caching library
kandi X-RAY | django-redis Summary
kandi X-RAY | django-redis Summary
Full featured redis cache backend for Django.
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Top functions reviewed by kandi - BETA
- Increment the value of a key
- Connect to the Redis server
- Delete a key
- Get a new client
- Increment the key value
- Get value for key
- Get the name of the server
- Find the node position for a given key
- Add key to set
- Returns a list of keys matching the search
- Set expire time for key
- Set a key s expiration time
- Decrement a key by delta
- Set the key to expire
- Clear the database
- Returns a list of keys matching the given pattern
- Retrieve multiple keys from Redis
- Returns an iterator over keys matching the given search pattern
- Delete multiple keys from Redis
- Get the TTL of a key
- Set multiple keys
- Acquire a key
- Temporarily expire key
- Get multiple values
- Get multiple keys from Redis
- Lock a key
django-redis Key Features
django-redis Examples and Code Snippets
Lines of Code : 16License : Permissive (MIT)
Copypip install django-redis
CACHES = {
"default": {
"BACKEND": "django_redis.cache.RedisCache",
"LOCATION": "redis://localhost:6379/0",
"OPTIONS": {
"CLIENT_CLASS": "django_redis.client.DefaultClient",
}
let socket = new ReconnectingWebSocket(ws_path)
let socket = new WebSocket(ws_path)
CACHES = {
"default": {
"BACKEND": "django_redis.cache.RedisCache",
"LOCATION": "127.0.0.1:6379/1",
"OPTIONS": {"CLIENT_CLASS": "django_redis.client.DefaultClient",},
}
}
from djangoimport sys
reload(sys)
sys.setdefaultencoding('utf8')
from django_fakeredis.fakeredis import FakeRedis
....
@FakeRedis("yourview.cache"):
def test_create(self)
....
from django_fakeredis.fakeredis import FakeRedis
@FakeRedis("yourpath.get_redis_connection")
def teCACHES = {
'default': {
'BACKEND': 'redis_cache.RedisCache',
'LOCATION': 'server:6379',
},
}
from django.core.cache import cache
>>> cache.set('my_key', 'hello, world!', 30)
>>> cache.get('my_kenodejs \
yarn \
make
apk del //\
apk del \
WSGIPath: ../saleor/wsgi.py
$ /etc/init.d/redis-server stop
pip install redis==2.10.6
# and/or
echo redis==2.10.6 >> requirements.txt
install_requires = [
"redis>=2.10.0",
]
install_requires = [
"redis>=2.10.0, <3",
]
<Community Discussions
Trending Discussions on django-redis
QUESTION
I'm using django-redis to store some data on my website, and I have a problem where Redis is adding :1 at the beginning so my key looks like this: :1:my_key
I'm not sure why is it doing this, I've read the documentation on django-redis and I couldn't find anything related, so my guess it has something to do with redis but I can't figure out what.
In my settings.py I have the regular:
...ANSWER
Answered 2022-Jan-28 at 15:59:1 it's version
cache.set(key, value, timeout=DEFAULT_TIMEOUT, version=None)
You can remove it by set empty string:
cache.set("foo", "bar",version='')
In the redis you will get:
::foo
QUESTION
I am using the following
...ANSWER
Answered 2021-Oct-05 at 09:47I was looking at the wrong place. By default, redis has databases indexed from 0 to 15. In my Django settings.py, I am using database with index 1 for my cache. I can select that database using redis-cli -n -1. So,
QUESTION
I'm having a bit of a difficult time with performance using sorl-thumbnail. I'm hosting images on S3 with the S3Boto3Storage storage backend, I'm using Redis as my Key-Value Store and all queries have been cached inside it already. I'm using the following dependencies:
...ANSWER
Answered 2021-Aug-01 at 17:58Okay, figured out what was wrong. I had set AWS_S3_CUSTOM_DOMAIN in settings, but had accidentally overwritten it in my storage class:
QUESTION
I am facing an issue with my Django webapp project. I am running a containerized environment using Django, Postgres, Redis and Celery. Mainly, I want to use Redis for caching and Celery to set up live updates. So far, I have been able to connect to redis and celery and store celery task results in the redis cache. Things get messy when I try to cache pages in django using Redis. For some reason, using django's caching system (cache_page decorator) breaks my celery container.
The Error
My Celery container encounters this error:
django.core.cache.backends.base.InvalidCacheBackendError: Could not find backend 'django_redis.cache.RedisCache': No module named 'django_redis'
Here is the full traceback:
...ANSWER
Answered 2021-Feb-17 at 21:55Okay, I solved it. It turned out to be more simple than I thought (as it often is). I should have just listened to the error message and been aware of the place it was coming from.
What happened was that I had made some changes in my requirements file, but instead of rebuilding the containers using docker-compose up --build, I rebuilt using docker build .. So I guess the celery container was not properly updated with the required packages.
So the error was due to my lack of understanding of docker vs docker-compose, essentially.
QUESTION
I have a Django 3.1 app that uses Redis for its cache backing store (django-redis). I wish to use django-channels, which has the ability to use Redis for channel layers.
Is it safe or unsafe to use the same Redis store for both the cache and the django-channels channel layer at the same time? In other words, I wish to have the following in my settings.py, and I want to know if that's okay.
...ANSWER
Answered 2020-Nov-25 at 10:18It is safe unless your cache have name collisions, which is rarely to happen since keys are prefixed by default in channels:
By default, channel key is prefixed with asgi: and group key is prefixed with asgi:group: You can read more here: channel key prefix
QUESTION
i'm working on a chat application using django Channels and reconnecting-web-socket the app works fine locally but when deployed to heroku the site works fine but the web socket closes before connection is established and sometimes it works fine.
it tries to connect and says websocket open and established
...ANSWER
Answered 2020-Nov-21 at 15:06the problem was in reconnecting-web-socket.min.js changing
QUESTION
I'm facing a very strange error from few days now. I have a python2.7 project that was running smoothly but since few days its been throwing an error:
Process finished with exit code 134 (interrupted by signal 6: SIGABRT)
I'm using virtual environment for my project. What happened was that few days ago I tried installing nginx using brew command and what I believe is brew updated some dependencies that were being used for python2.7 project (this is what i think might be the case). Now since that day, I'm facing this issue and I have googled it everywhere but couldn't resolve. Below is some information you might need to figure out.
my requirements.txt file
...ANSWER
Answered 2020-Nov-09 at 09:08Seems like your libraries are unsigned/old. Try this: https://dbaontap.com/2019/11/11/python-abort-trap-6-fix-after-catalina-update/
QUESTION
I have run gcloud app deploy for my Django application, but it fails with the following errors at the end of the build log:
ANSWER
Answered 2020-Apr-04 at 12:57The pywin32 package only publishes built distributions for the Windows platform (note all the win* filenames here).
You won't be able to install it on App Engine because the underlying platform is Linux, not Windows.
QUESTION
I am using Docker to deploy Python2.7 application with Django1.8.
I am facing some issue from last two days and I found error as below.
Docker Image: python:2.7-slim-buster
Error:
...ANSWER
Answered 2020-Apr-02 at 05:13Django-appconf version 1.0.4 only supports Django 1.11 and up and Python 3.5 and up. (https://github.com/django-compressor/django-appconf/blob/v1.0.4/setup.py). You need to downgrade to at least version 1.0.2 (supports Python 2.6+, doesn't say which django version: https://github.com/django-compressor/django-appconf/blob/v1.0.2/setup.py)
QUESTION
I want to use Redis pipeline (execute multiple commands) in django-redis.
We can use multi and exec command in Redis but how we can in django-redis ?
One solution is :
I have list of hash keys i want to get all hashes using of hash key.
On every iteration command send to redis server to fetch one by one hash.
...ANSWER
Answered 2020-Mar-07 at 08:45Using Redis pipeline in django-redis.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install django-redis
You can use django-redis like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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