django-knocker | Channels-based desktop notification system | Websocket library
kandi X-RAY | django-knocker Summary
kandi X-RAY | django-knocker Summary
Channels-based desktop notification system
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Top functions reviewed by kandi - BETA
- Notify items prior to save
- Send notification to all available items
- Returns whether the given signal should be used
- Send a knock
- Return the knock data as a dictionary
- Return True if the knock_enabled is enabled
- Set the signal type
- Return the title for the signal
- Return signal type
- Return the version string
- Setup the runner
- Run Knocks
- Notify about items post save
- Notify items before deletion
- Fires a post delete signal
django-knocker Key Features
django-knocker Examples and Code Snippets
Community Discussions
Trending Discussions on django-knocker
QUESTION
I'm trying to send a message to all users with an open websocket connection at a specific URL each time a model is saved. I'm using the Channels community project knocker as a reference but in doing so I have to modify it to work with Channels 2.0.
Using signals fired on a model's post_save
knocker sends a notification to the Group.
In Channels 2.0, Groups are handled differently so this line Group('myGroup').send({'text': json.dumps(knock)})
in the send_knock
method isn't working. Is it possible to modify this line to work with the consumer below?
ANSWER
Answered 2018-Apr-13 at 15:53Just had to make use of get_channel_layer()
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install django-knocker
You can use django-knocker 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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