New release: Kotti 1.3.0 final
Andreas Kaiser
Hi all,
I just released Kotti 1.3.0. These are the highlights:
Kotti has a custom traverser now, which gets all nodes (from root to
context) in a single DB query. For deeply nested trees this
results in drastic performance improvements. See
https://kotti.readthedocs.io/en/latest/api/kotti.traversal.html for
details.A completely revised "Depot" integration.
File like content can now optionally be served through a tween,
bypassing the most expensive computations. This makes it possible
to serve more than 200 50kB files per second with the completely
untuned "development.ini" on my 2011 MacBook.See
https://kotti.readthedocs.io/en/latest/developing/advanced/blobs.html
for details.Additionally "kotti.resources.SaveDataMixin" is now much more
versatile in that it now supports a "data_filters" attribute (or even
a completely overridden "data" attribute) on subclasses. For an
example for what this is useful, see the new "kotti_image" package's
readme and the Depot documentation
(https://depot.readthedocs.io/en/latest/database.html#custom-behaviour-in-attachments).kotti.resources.image and all related code moved to the new
"kotti_image" add on package. All classes and functions are imported
into their former place, so that code that imports from there will
still be working without any change.Upgrade to repoze.workflow 1.0b.
This allows to have localized workflow state names with proper i18n
machinery instead of the evil "eval" we had before.If your application has a custom "workflow.zcml, it needs a little
modification though: "state" and "transition" titles are no longer
"key" subnodes, but attributes on the respective "state" or
"transition" nodes. See this change to see what that means:
https://github.com/Kotti/Kotti/commit/efc44c234746d4eaec5dcdbc4a3ab6df44686d1a#diff-4f14743450c561febf00d05c556e8737L20The test suite now uses the recently released zope.testbrowser 5.0.0.
This finally removes the "mechanize"" and "wsgi_intercept"
dependencies and thus the last real blocker for Python 3
compatibility.
For the full list of changes see https://github.com/Kotti/Kotti/blob/master/CHANGES.txt
Happy developing,
Andreas
Mike Orr
> Hi all,
>
> I just released Kotti 1.3.0. These are the highlights:
>
> Kotti has a custom traverser now, which gets all nodes (from root to
> context) in a single DB query. For deeply nested trees this
> results in drastic performance improvements. See
> https://kotti.readthedocs.io/en/latest/api/kotti.traversal.html for
> details.
davide moro
Wow, thanks a lot!
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FFFFFFFab
tonthon
Le 10/10/2016 à 17:57, Andreas Kaiser a écrit :
>
> Hi all,
>
> I just released Kotti 1.3.0. These are the highlights:
>
> Kotti has a custom traverser now, which gets all nodes (from root to
> https://kotti.readthedocs.io/en/latest/api/kotti.traversal.html for
> details.
>
> A completely revised "Depot" integration.
>
> to serve more than 200 50kB files per second with the completely
> untuned "development.ini" on my 2011 MacBook.
>
> See
> https://kotti.readthedocs.io/en/latest/developing/advanced/blobs.html
> for details.
>
> Additionally "kotti.resources.SaveDataMixin" is now much more
> versatile in that it now supports a "data_filters" attribute (or even
> a completely overridden "data" attribute) on subclasses. For an
> example for what this is useful, see the new "kotti_image" package's
> readme and the Depot documentation
> (https://depot.readthedocs.io/en/latest/database.html#custom-behaviour-in-attachments).
>
> kotti.resources.image and all related code moved to the new
> "kotti_image" add on package. All classes and functions are imported
> into their former place, so that code that imports from there will
> still be working without any change.
>
> Upgrade to repoze.workflow 1.0b.
>
> This allows to have localized workflow state names with proper i18n
> machinery instead of the evil "eval" we had before.
>
> If your application has a custom "workflow.zcml, it needs a little
> modification though: "state" and "transition" titles are no longer
> "key" subnodes, but attributes on the respective "state" or
> "transition" nodes. See this change to see what that means:
> https://github.com/Kotti/Kotti/commit/efc44c234746d4eaec5dcdbc4a3ab6df44686d1a#diff-4f14743450c561febf00d05c556e8737L20
>
> The test suite now uses the recently released zope.testbrowser 5.0.0.
> This finally removes the "mechanize"" and "wsgi_intercept"
> dependencies and thus the last real blocker for Python 3
> compatibility.
>
> For the full list of changes see
> https://github.com/Kotti/Kotti/blob/master/CHANGES.txt
>
> Happy developing,
>
> Andreas
>
> You received this message because you are subscribed to the Google
> Groups "Kotti" group.
> To unsubscribe from this group and stop receiving emails from it, send
> <mailto:kotti+un...@googlegroups.com>.
> To view this discussion on the web visit
> https://groups.google.com/d/msgid/kotti/EA5EF112-D083-4E04-BFF6-5C7FBA102046%40binary-punks.com