[Django] #25669: Adding postgresql publish/subscribe mechanism to django postgres contrib module

[Django]

#25669: Adding postgresql publish/subscribe mechanism to django postgres contrib
module
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Reporter: auvipy | Owner:
Type: New feature | Status: new
Component: contrib.postgres | Version: master
Severity: Normal | Keywords: postgres, pubsub
Triage Stage: Unreviewed | Has patch: 0
Easy pickings: 0 | UI/UX: 0
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Ticket URL: <https://code.djangoproject.com/ticket/25669>
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[Django]

#25669: Adding postgresql publish/subscribe mechanism to django postgres contrib
module

----------------------------------+--------------------------------------
Reporter: auvipy | Owner: auvipy
Type: New feature | Status: assigned
Component: contrib.postgres | Version: master
Severity: Normal | Resolution:

Keywords: postgres, pubsub | Triage Stage: Unreviewed

Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0

Easy pickings: 0 | UI/UX: 0

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Changes (by auvipy):

* status: new => assigned
* owner: => auvipy
* needs_docs: => 0
* needs_tests: => 0
* needs_better_patch: => 0

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Ticket URL: <https://code.djangoproject.com/ticket/25669#comment:1>

[Django]

#25669: Adding postgresql publish/subscribe mechanism to django postgres contrib
module

----------------------------------+--------------------------------------
Reporter: auvipy | Owner: auvipy
Type: New feature | Status: assigned

Component: contrib.postgres | Version: master
Severity: Normal | Resolution:

Keywords: postgres, pubsub | Triage Stage: Unreviewed

Has patch: 0 | Needs documentation: 0

Needs tests: 0 | Patch needs improvement: 0

Easy pickings: 0 | UI/UX: 0

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Description changed by auvipy:

Old description:

New description:

It will be great to have postgresql's pub/sub mechanism in
django.contrib.postgres

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Ticket URL: <https://code.djangoproject.com/ticket/25669#comment:2>

[Django]

#25669: Adding postgresql publish/subscribe mechanism to django postgres contrib
module

----------------------------------+--------------------------------------
Reporter: auvipy | Owner: auvipy
Type: New feature | Status: assigned

Component: contrib.postgres | Version: master
Severity: Normal | Resolution:

Keywords: postgres, pubsub | Triage Stage: Unreviewed

Has patch: 0 | Needs documentation: 0

Needs tests: 0 | Patch needs improvement: 0

Easy pickings: 0 | UI/UX: 0

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Comment (by jarshwah):

How would you envisage this working? Can you describe a use case that
would make sense for Django?

I can probably think of a couple once/if Andrew Godwin finishes off his
work with Channels: https://www.aeracode.org/2015/6/17/beyond-request-
response/

But I can't think of any use cases that would be tied to the regular
request/response cycle. This would probably be something better
implemented as a third party library in any case, or as a backend for
something like django-celery.

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Ticket URL: <https://code.djangoproject.com/ticket/25669#comment:3>

[Django]

#25669: Adding postgresql publish/subscribe mechanism to django postgres contrib
module

----------------------------------+--------------------------------------
Reporter: auvipy | Owner: auvipy
Type: New feature | Status: assigned

Component: contrib.postgres | Version: master
Severity: Normal | Resolution:

Keywords: postgres, pubsub | Triage Stage: Unreviewed

Has patch: 0 | Needs documentation: 0

Needs tests: 0 | Patch needs improvement: 0

Easy pickings: 0 | UI/UX: 0

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Comment (by auvipy):

Hi,

based on the works here https://bitbucket.org/btubbs/pgpubsub/overview and
postgres built in pub/sub mechanism wouldn't it good to have implemented
in model based pub/sub functionality in contrib.postgres?

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Ticket URL: <https://code.djangoproject.com/ticket/25669#comment:4>

[Django]

#25669: Adding postgresql publish/subscribe mechanism to django postgres contrib
module

----------------------------------+--------------------------------------
Reporter: auvipy | Owner: auvipy

Type: New feature | Status: closed
Component: contrib.postgres | Version: master
Severity: Normal | Resolution: needsinfo

Keywords: postgres, pubsub | Triage Stage: Unreviewed

Has patch: 0 | Needs documentation: 0

Needs tests: 0 | Patch needs improvement: 0

Easy pickings: 0 | UI/UX: 0

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Changes (by timgraham):

* status: assigned => closed
* resolution: => needsinfo

Comment:

Could you please detail the API you have in mind and raise it on the
DevelopersMailingList to get consensus on the idea?

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Ticket URL: <https://code.djangoproject.com/ticket/25669#comment:5>