aioredis | asyncio Redis support | Reactive Programming library

by aio-libs Python Version: v1.3.1 License: MIT

X-Ray Key Features Code Snippets(3)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | aioredis Summary

aioredis is a Python library typically used in Programming Style, Reactive Programming applications. aioredis has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has medium support. You can install using 'pip install aioredis' or download it from GitHub, PyPI.

asyncio (PEP 3156) Redis support

Support

Quality

Security

License

Reuse

Support

aioredis has a medium active ecosystem.

It has 1648 star(s) with 241 fork(s). There are 43 watchers for this library.

It had no major release in the last 12 months.

There are 86 open issues and 210 have been closed. On average issues are closed in 239 days. There are 19 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of aioredis is v1.3.1

Quality

aioredis has 0 bugs and 0 code smells.

Security

aioredis has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

aioredis code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

aioredis is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

aioredis releases are available to install and integrate.

Deployable package is available in PyPI.

Build file is available. You can build the component from source.

aioredis saves you 5328 person hours of effort in developing the same functionality from scratch.

It has 11180 lines of code, 1063 functions and 82 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of aioredis

Get all kandi verified functions for this library.

aioredis Key Features

No Key Features are available at this moment for aioredis.

aioredis Examples and Code Snippets

aioradio,MSSQL example code

Python

Lines of Code : 19

License : Permissive (MIT)

Copy

import asyncio

from aioradio.pyodbc import establish_pyodbc_connection
from aioradio.pyodbc import pyodbc_query_fetchone
from aioradio.pyodbc import pyodbc_query_fetchall

def main():
    conn = establish_pyodbc_connection(host='your-host', user='yo

Quart-Session,Features,Redis support

Python

Lines of Code : 17

License : Non-SPDX (NOASSERTION)

Copy

app = Quart(__name__)
app.config['SESSION_TYPE'] = 'redis'
Session(app)

app = Quart(__name__)
app.config['SESSION_TYPE'] = 'redis'

@app.before_serving
async def setup():
    cache = await aioredis.create_redis_pool(...)
    app.config['SESSION_REDI

Quart-Session,Features,Redis support

Python

Lines of Code : 17

License : Non-SPDX (NOASSERTION)

Copy

app = Quart(__name__)
app.config['SESSION_TYPE'] = 'redis'
Session(app)

app = Quart(__name__)
app.config['SESSION_TYPE'] = 'redis'

@app.before_serving
async def setup():
    cache = await aioredis.create_redis_pool(...)
    app.config['SESSION_REDI

Community Discussions

Trending Discussions on aioredis

How to use asyncio and aioredis lock inside celery tasks?

ssl.SSLCertVerificationError When connecting to heroku redis with django-channels

asyncio python coroutine cancelled while task still pending reading from redis channel

module 'aioredis' has no attribute 'create_redis'

AttributeError: 'Redis' object has no attribute 'pubsub'

Asynchronous code failure when connecting to redis

How to create a requirements.txt file in Django project?

How to use aioredis with discord.py?

Redis ERR unknown command 'BZPOPMIN'

How do I manage asynchronous startup and shutdown of resources in a Tornado application?

QUESTION

How to use asyncio and aioredis lock inside celery tasks?

Asked 2022-Feb-10 at 15:40

Goal:

Possibility to run asyncio coroutines.
Correct celery behavior on exceptions and task retries.
Possibility to use aioredis lock.

So, how to run async tasks properly to achieve the goal?

What is RuntimeError: await wasn't used with future (below), how can I fix it?

I have already tried:

1. asgiref

async_to_sync (from asgiref https://pypi.org/project/asgiref/).

This option makes it possible to run asyncio coroutines, but retries functionality doesn't work.

2. celery-pool-asyncio

(https://pypi.org/project/celery-pool-asyncio/)

Same problem as in asgiref. (This option makes it possible to run asyncio coroutines, but retries functionality doesn't work.)

3. write own async to sync decorator

I have performed try to create my own decorator like async_to_sync that runs coroutines threadsafe (asyncio.run_coroutine_threadsafe), but I have behavior as I described above.

4. asyncio module

Also I have try asyncio.run() or asyncio.get_event_loop().run_until_complete() (and self.retry(...)) inside celery task. This works well, tasks runs, retries works, but there is incorrect coroutine execution - inside async function I cannot use aioredis.

Implementation notes:

start celery command: celery -A celery_test.celery_app worker -l info -n worker1 -P gevent --concurrency=10 --without-gossip --without-mingle
celery app:

...

ANSWER

Answered 2022-Feb-04 at 07:59

Maybe it helps. https://github.com/aio-libs/aioredis-py/issues/1273

The main point is:

replace all the calls to get_event_loop to get_running_loop which would remove that Runtime exception when a future is attached to a different loop.

Source https://stackoverflow.com/questions/70960234

QUESTION

ssl.SSLCertVerificationError When connecting to heroku redis with django-channels

Asked 2021-Dec-29 at 16:58

I'm making chat. I have a need to use WebSocket and deploy my app to Heroku. I use free heroku-redis and django-channels In my settings py:

...

ANSWER

Answered 2021-Dec-29 at 16:58

I found this open issue on channels_redis that addresses this: https://github.com/django/channels_redis/issues/235

This appears to be a temporary fix until channels_redis is updated to properly set the SSL context

Source https://stackoverflow.com/questions/70479028

QUESTION

asyncio python coroutine cancelled while task still pending reading from redis channel

Asked 2021-Dec-14 at 14:40

I have multiple couroutines each of which waits for content in a queue to start processing.

The content for the queues is populated by channel subscribers whose job is only to receive messages a push an item in the appropriate queue.

After the data is consumed by one queue processor and new data is generated it's dispatched to the appropriate message channel where this process is repeated until the data is ready to be relayed to an api that provisions it.

...

ANSWER

Answered 2021-Dec-14 at 14:40

Took a few days to solve just to reproduce the issue, I've found people with the same problem in the issues for the aioredis github repo.

So I had to go through all the connection open/close with redis to be sure added:

Source https://stackoverflow.com/questions/70016675

QUESTION

module 'aioredis' has no attribute 'create_redis'

Asked 2021-Aug-24 at 03:38

Using python 3.6.12 and aioredis 2.0.0, asyncio 3.4.3

Tried to use the snippet from the aioredis for testing pub/sub:

...

ANSWER

Answered 2021-Aug-24 at 03:38

aioredis as of version 2.0 now follows the public API implementation of the library redis-py.

From the aioredis doc page

aioredis v2.0 is now a completely compliant asyncio-native implementation of redis-py. The entire core and public API has been re-written to follow redis-py‘s implementation as closely as possible.

So the method aioredis.create_redis is no longer a public API you can use to establish a connection in version 2.0. Use version less than 2 if you want the create_redis method to work.

You can refer the new pub sub example.

Code copied here in case link does not work in future.

Source https://stackoverflow.com/questions/68901119

QUESTION

AttributeError: 'Redis' object has no attribute 'pubsub'

Asked 2021-Jun-29 at 08:43

I am starting to use aioredis and I can't manage to create a Redis pubsub object with aioredis, despite following the recipe from the documentation.

Here's my code:

...

ANSWER

Answered 2021-Jun-29 at 08:43

I think you are failed to init redis variable

Source https://stackoverflow.com/questions/68174892

QUESTION

Asynchronous code failure when connecting to redis

Asked 2021-Apr-26 at 13:25

I created a small class to perform basic operations with redis, using aioredis.

...

ANSWER

Answered 2021-Apr-26 at 13:08

event_loop provided by uvicorn when a fastapi app is launched can take care of calling redis get/set value in an asynchronous fashion. refer -> https://fastapi.tiangolo.com/tutorial/first-steps/

below code snippet available at "https://github.com/tiangolo/fastapi/issues/1694" is altered to fit the ask from question.

moving the create connection result inside the object state helps taking care of asynchronous resolution of network call.

when path "/" is queried object's state which holds the connection will be used to set the result in an asynchronous fashion to redis.

Source https://stackoverflow.com/questions/67263741

QUESTION

How to create a requirements.txt file in Django project?

Asked 2021-Mar-18 at 01:12

I have been trying to create a requirements.txt file from the Pycharm terminal but it is adding all unnecessary packages as well. What should I do to show only used packages? Thanks, requirements.txt:

aiohttp==3.7.3 aioredis==1.3.1 alabaster==0.7.12 anaconda-client==1.7.2 anaconda-navigator==1.9.12 anaconda-project==0.8.3 appdirs==1.4.4 appnope==0.1.0 argh==0.26.2 asgiref==3.3.1 asn1crypto==1.3.0 astroid==2.4.2 astropy==4.0.1.post1 async-timeout==3.0.1 atomicwrites==1.4.0 attrs==19.1.0 autobahn==21.2.1 Automat==20.2.0 autopep8 @ file:///tmp/build/80754af9/autopep8_1592412889138/work Babel==2.8.0 backcall==0.1.0 backports.functools-lru-cache==1.6.1 backports.shutil-get-terminal-size==1.0.0 backports.tempfile==1.0 backports.weakref==1.0.post1 bcrypt==3.1.7 beautifulsoup4==4.9.1 bitarray @ file:///C:/ci/bitarray_1594751092677/work bkcharts==0.2 bleach==3.1.0 bokeh @ file:///C:/ci/bokeh_1593183652752/work boto==2.49.0 Bottleneck==1.3.2 brotlipy==0.7.0 bs4==0.0.1 certifi==2020.6.20 cffi==1.13.1 channels==3.0.3 channels-redis==3.2.0 chardet==3.0.4 cheroot==8.5.2 Click==7.0 cloudpickle @ file:///tmp/build/80754af9/cloudpickle_1594141588948/work clyent==1.2.2 colorama==0.4.4 comtypes==1.1.7 conda==4.8.3 conda-build==3.18.11 conda-package-handling==1.7.0 conda-verify==3.4.2 constantly==15.1.0 contextlib2==0.6.0.post1 cryptography==3.4.6 cycler==0.10.0 Cython @ file:///C:/ci/cython_1594830140812/work cytoolz==0.10.1 daphne==3.0.1 dask @ file:///tmp/build/80754af9/dask-core_1594156306305/work decorator==4.4.0 defusedxml==0.6.0 diff-match-patch @ file:///tmp/build/80754af9/diff-match-patch_1594828741838/work distlib==0.3.1 distributed @ file:///C:/ci/distributed_1594747837674/work dj-database-url==0.5.0 dj-rest-auth==2.1.3 Django==3.1.5 django-admin-honeypot==1.1.0 django-allauth==0.44.0 django-bootstrap4==0.0.5 django-channels==0.7.0 django-crispy-forms==1.11.0 django-defender==0.8.0 django-heroku==0.3.1 django-honeypot==0.9.0 django-tastypie==0.14.3 djangorestframework==3.12.2 dnspython==1.15.0 docutils==0.16 entrypoints==0.3 et-xmlfile==1.0.1 Faker==0.8.13 fastcache==1.1.0 filelock==3.0.12 flake8==3.7.8 Flask==0.12.4 Flask-Bcrypt==0.7.1 Flask-Cors==3.0.3 Flask-JWT-Extended==3.7.0 Flask-Login==0.4.0 fsspec==0.7.4 future==0.18.2 gevent @ file:///C:/ci/gevent_1593010772244/work glob2==0.7 gmpy2==2.0.8 greenlet==0.4.16 gunicorn==20.0.4 h5py==2.10.0 HeapDict==1.0.1 hiredis==1.1.0 html5lib @ file:///tmp/build/80754af9/html5lib_1593446221756/work hyperlink==21.0.0 idna @ file:///tmp/build/80754af9/idna_1593446292537/work imageio @ file:///tmp/build/80754af9/imageio_1594161405741/work imagesize==1.2.0 importlib-metadata==0.23 incremental==17.5.0 intervaltree @ file:///tmp/build/80754af9/intervaltree_1594361675072/work ipykernel==5.1.3 ipython==7.8.0 ipython-genutils==0.2.0 ipywidgets==7.5.1 isort==5.7.0 itsdangerous==1.1.0 jaraco.functools==3.1.0 jdcal==1.4.1 jedi==0.15.1 Jinja2==2.10.3 joblib @ file:///tmp/build/80754af9/joblib_1594236160679/work json5==0.9.5 jsonschema==3.1.1 jupyter==1.0.0 jupyter-client==5.3.1 jupyter-console==6.0.0 jupyter-core==4.4.0 jupyterlab==2.1.5 jupyterlab-server @ file:///tmp/build/80754af9/jupyterlab_server_1594164409481/work keyring @ file:///C:/ci/keyring_1593109210108/work kiwisolver==1.2.0 lazy-object-proxy==1.4.3 libarchive-c==2.9 llvmlite==0.32.1 locket==0.2.0 lxml @ file:///C:/ci/lxml_1594826940903/work MarkupSafe==1.1.1 matplotlib @ file:///C:/ci/matplotlib-base_1592844891112/work mccabe==0.6.1 menuinst==1.4.16 mistune==0.8.4 mkl-fft==1.1.0 mkl-random==1.1.1 mkl-service==2.3.0 mock==4.0.2 more-itertools==7.2.0 mpmath==1.1.0 msgpack==1.0.0 multidict==5.0.2 multipledispatch==0.6.0 navigator-updater==0.2.1 nbconvert==5.6.0 nbformat==4.4.0 networkx @ file:///tmp/build/80754af9/networkx_1594377231366/work nltk @ file:///tmp/build/80754af9/nltk_1592496090529/work node==0.9.25 nose==1.3.7 notebook==6.0.1 numba==0.49.1 numexpr==2.7.1 numpy==1.18.5 numpydoc @ file:///tmp/build/80754af9/numpydoc_1594166760263/work oauthlib==3.1.0 odict==1.7.0 olefile==0.46 openpyxl @ file:///tmp/build/80754af9/openpyxl_1594167385094/work packaging==20.4 pandas @ file:///C:/ci/pandas_1592841744841/work pandocfilters==1.4.2 paramiko==2.7.1 parso==0.5.1 partd==1.1.0 path==13.1.0 pathlib2==2.3.5 pathtools==0.1.2 patsy==0.5.1 pep8==1.7.1 pexpect==4.7.0 pickleshare==0.7.5 Pillow @ file:///C:/ci/pillow_1594304973959/work pipenv==2020.11.15 pkginfo==1.5.0.1 pluggy==0.6.0 plumber==1.6 ply==3.11 prometheus-client==0.7.1 prompt-toolkit==2.0.10 psutil==5.7.0 psycopg2==2.8.6 ptyprocess==0.6.0 py==1.8.0 pyasn1==0.4.8 pyasn1-modules==0.2.8 pycodestyle==2.5.0 pycosat==0.6.3 pycparser==2.19 pycurl==7.43.0.5 pydocstyle @ file:///tmp/build/80754af9/pydocstyle_1592848020240/work pyflakes==2.1.1 pygame==2.0.1 Pygments==2.4.2 PyHamcrest==2.0.2 PyJWT==1.7.1 pylint==2.6.0 pymongo==3.7.2 PyNaCl @ file:///C:/ci/pynacl_1595009196976/work pyodbc===4.0.0-unsupported pyOpenSSL @ file:///tmp/build/80754af9/pyopenssl_1594392929924/work pyparsing==2.4.7 PyQt5==5.15.2 PyQt5-sip==12.8.1 pyreadline==2.1 pyrsistent==0.15.4 PySocks==1.7.1 pytest==3.3.0 pytest-flask==0.11.0 python-dateutil==2.8.0 python-decouple==3.4 python-jsonrpc-server @ file:///tmp/build/80754af9/python-jsonrpc-server_1594397536060/work python-language-server @ file:///C:/ci/python-language-server_1594154480810/work python-mimeparse==1.6.0 python3-openid==3.2.0 pytz==2020.1 PyWavelets==1.1.1 pywin32==227 pywin32-ctypes==0.2.0 pywinpty==0.5.7 PyYAML==5.3.1 pyzmq @ file:///C:/Users/Rashidov/Desktop/mflix-python/pyzmq-22.0.3-cp38-cp38-win32.whl QDarkStyle==2.8.1 QtAwesome==0.7.2 qtconsole==4.5.5 QtPy==1.9.0 redis==3.5.3 regex @ file:///C:/ci/regex_1593435678736/work requests @ file:///tmp/build/80754af9/requests_1592841827918/work requests-oauthlib==1.3.0 rope==0.17.0 Rtree==0.9.4 ruamel-yaml==0.15.87 scikit-image==0.16.2 scikit-learn @ file:///C:/ci/scikit-learn_1592863447244/work scipy @ file:///C:/ci/scipy_1592916961137/work seaborn==0.10.1 selenium==3.141.0 Send2Trash==1.5.0 service-identity==18.1.0 simplegeneric==0.8.1 simplejson==3.17.2 singledispatch==3.4.0.3 sip==4.19.13 six==1.12.0 snowballstemmer==2.0.0 sortedcollections==1.2.1 sortedcontainers==2.2.2 soupsieve==2.0.1 Sphinx @ file:///tmp/build/80754af9/sphinx_1594223420021/work sphinxcontrib-applehelp==1.0.2 sphinxcontrib-devhelp==1.0.2 sphinxcontrib-htmlhelp==1.0.3 sphinxcontrib-jsmath==1.0.1 sphinxcontrib-qthelp==1.0.3 sphinxcontrib-serializinghtml==1.1.4 sphinxcontrib-websupport @ file:///tmp/build/80754af9/sphinxcontrib-websupport_1593446360927/work spyder @ file:///C:/ci/spyder_1594820234642/work spyder-kernels @ file:///C:/ci/spyder-kernels_1594744028846/work SQLAlchemy @ file:///C:/ci/sqlalchemy_1593446777599/work sqlparse==0.4.1 statsmodels==0.11.1 sympy @ file:///C:/ci/sympy_1594234724630/work tables==3.6.1 tblib==1.6.0 telepot==12.7 terminado==0.8.3 testpath==0.4.2 text-unidecode==1.2 textblob==0.15.3 threadpoolctl @ file:///tmp/tmp9twdgx9k/threadpoolctl-2.1.0-py3-none-any.whl toml==0.10.2 toolz==0.10.0 tornado==6.0.3 tqdm @ file:///tmp/build/80754af9/tqdm_1593446365756/work traitlets==4.3.3 Twisted @ file:///C:/Users/Rashidov/Desktop/chat_app/Twisted-20.3.0-cp38-cp38-win32.whl txaio==21.2.1 typing-extensions @ file:///tmp/build/80754af9/typing_extensions_1592847887441/work ujson==1.35 unicodecsv==0.14.1 urllib3==1.25.9 virtualenv==20.3.0 virtualenv-clone==0.5.4 watchdog @ file:///C:/ci/watchdog_1593447396356/work wcwidth==0.1.7 web.py==0.62 webencodings==0.5.1 Werkzeug==0.16.0 whitenoise==5.2.0 widgetsnbextension==3.5.1 win-inet-pton==1.1.0 win-unicode-console==0.5 wincertstore==0.2 wrapt==1.12.1 xlrd==1.2.0 XlsxWriter==1.2.9 xlwings==0.19.5 xlwt==1.3.0 xmltodict==0.12.0 yapf @ file:///tmp/build/80754af9/yapf_1593528177422/work yarl==1.6.3 zict==2.0.0 zipp==0.6.0 zope.component==4.6.2 zope.deferredimport==4.3.1 zope.deprecation==4.4.0 zope.event==4.4 zope.hookable==5.0.1 zope.interface==4.7.1 zope.lifecycleevent==4.3 zope.proxy==4.3.5

...

ANSWER

Answered 2021-Mar-17 at 23:14

Check out this Snakefood

Especially the command sfood-imports which finds and lists import statements in python project

So it is not depended on your env but rather on the code that you wrote

Source https://stackoverflow.com/questions/66681708

QUESTION

How to use aioredis with discord.py?

Asked 2021-Mar-10 at 18:12

How to use aioredis and discord.py?

The problem is that I don't know how to use discord.ext.commands with aioredis.create_redis_pool.

I'm starting discord bot via

...

ANSWER

Answered 2021-Mar-10 at 18:12

To keep a connection alive you can simply have it as a so called "bot var".

Source https://stackoverflow.com/questions/66569866

QUESTION

Redis ERR unknown command 'BZPOPMIN'

Asked 2020-Dec-17 at 18:13

I installed Redis version 4.0.9 in a Ubuntu Linux Subsystem on Windows 10 by following these instructions (i.e. sudo apt-get install redis-server).

I am following this tutorial on Django channels, and I ran the following code:

...

ANSWER

Answered 2020-Jul-08 at 11:53

There is no official support for Redis in Windows OS.

However, Microsoft develops and maintains microsoftarchive/redis. Also it is no longer supported (older versions are availble). I had long search on this about installing version 5 in windows 10. But no luck.

Better you can go for Memurai. Memurai is 100% compatible with the Redis protocol (also supported version 5 too). It is free for development and testing.

EDIT : From Itamar comment, u can also use this as alternative for Memurai

Source https://stackoverflow.com/questions/62786988

QUESTION

How do I manage asynchronous startup and shutdown of resources in a Tornado application?

Asked 2020-Jun-17 at 16:23

I'd like to use aioredis in a Tornado application. However, I couldn't figure out a way to implement an async startup and shutdown of its resources since the Application class has no ASGI Lifespan events such as in Quart or FastAPI. In other words, I need to create a Redis pool before the app starts to serve requests and release that pool right after the app has finished or is about to end. The problem is that the aioredis pool creation is asynchronous, but the Tornado Application creation is synchronous.

The basic application looks like this:

...

ANSWER

Answered 2020-Jun-17 at 16:23

To create the pool, call your coroutine using run_sync before you start the loop:

Source https://stackoverflow.com/questions/62380581

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install aioredis

You can install using 'pip install aioredis' or download it from GitHub, PyPI.
You can use aioredis 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.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: