Re: [Django] #31852: Support async generators in StreamingHttpResponse

[Django]

#31852: Support async generators in StreamingHttpResponse
---+--
 Reporter:  Axel Hecht |Owner:  nobody
 Type:  New feature|   Status:  closed
Component:  HTTP handling  |  Version:  3.1
 Severity:  Normal |   Resolution:  needsinfo
 Keywords: | Triage Stage:  Unreviewed
Has patch:  0  |  Needs documentation:  0
  Needs tests:  0  |  Patch needs improvement:  0
Easy pickings:  0  |UI/UX:  0
---+--

Comment (by Simon Charette):

 Isn't this supported in 4.2 via (0bd2c0c9015b53c41394a1c0989afbfd94dc2830)
 #33735?

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Re: [Django] #31852: Support async generators in StreamingHttpResponse

[Django]

#31852: Support async generators in StreamingHttpResponse
---+--
 Reporter:  Axel Hecht |Owner:  nobody
 Type:  New feature|   Status:  closed
Component:  HTTP handling  |  Version:  3.1
 Severity:  Normal |   Resolution:  needsinfo
 Keywords: | Triage Stage:  Unreviewed
Has patch:  0  |  Needs documentation:  0
  Needs tests:  0  |  Patch needs improvement:  0
Easy pickings:  0  |UI/UX:  0
---+--

Comment (by Tim Graham):

 #34300 requested this again, pointing to an implementation at
 ​https://pypi.org/project/django-async-stream/.

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Re: [Django] #31852: Support async generators in StreamingHttpResponse

[Django]

#31852: Support async generators in StreamingHttpResponse
---+--
 Reporter:  Axel Hecht |Owner:  nobody
 Type:  New feature|   Status:  closed
Component:  HTTP handling  |  Version:  3.1
 Severity:  Normal |   Resolution:  needsinfo
 Keywords: | Triage Stage:  Unreviewed
Has patch:  0  |  Needs documentation:  0
  Needs tests:  0  |  Patch needs improvement:  0
Easy pickings:  0  |UI/UX:  0
---+--

Comment (by Andrew Godwin):

 We definitely should expand to add this, but async generators are quite
 tough to support across a range of Python versions; they get increasingly
 better to use every version. I think the best approach here would be an
 exploratory patch to see what we can get that looks reasonable given
 Django's current supported Python versions - 3.6 might be a high enough
 baseline (3.5 is very problematic), but it might be a thing that's easier
 in a future 3.7+ release.

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Re: [Django] #31852: Support async generators in StreamingHttpResponse

[Django]

#31852: Support async generators in StreamingHttpResponse
---+--
 Reporter:  Axel Hecht |Owner:  nobody
 Type:  New feature|   Status:  closed
Component:  HTTP handling  |  Version:  3.1
 Severity:  Normal |   Resolution:  needsinfo
 Keywords: | Triage Stage:  Unreviewed
Has patch:  0  |  Needs documentation:  0
  Needs tests:  0  |  Patch needs improvement:  0
Easy pickings:  0  |UI/UX:  0
---+--
Changes (by Carlton Gibson):

 * cc: Andrew Godwin (added)
 * status:  new => closed
 * resolution:   => needsinfo
 * type:  Uncategorized => New feature


Comment:

 Yes, this is probably something we should take as a new feature, but it's
 a little undefined at the moment.

 Can I point you to the Forum Async topic:
 
https://forum.djangoproject.com/c/internals/async/8https://forum.djangoproject.com/c/internals/async/8
 That's a good place to discuss it, and get fleshed out what would be
 required.

 I'll cc Andrew, as maybe he already has thoughts.

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[Django] #31852: Support async generators in StreamingHttpResponse

[Django]

#31852: Support async generators in StreamingHttpResponse
-+
   Reporter:  Pike   |  Owner:  nobody
   Type:  Uncategorized  | Status:  new
  Component:  HTTP handling  |Version:  3.1
   Severity:  Normal |   Keywords:
   Triage Stage:  Unreviewed |  Has patch:  0
Needs documentation:  0  |Needs tests:  0
Patch needs improvement:  0  |  Easy pickings:  0
  UI/UX:  0  |
-+
 The DEP for async menytions that async generators should be supported in
 StreamingHttpResponse.

 After some digging, it seems that at least StreamingHttpResponse itself
 and ASGIHandler.send_response need changes to support that?

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