Previously the order was always extra_fields + model_fields + annotations with
respective local ordering inferred from the insertion order of *selected.
This commits introduces a new `Query.selected` propery that keeps tracks of the
global select order as specified by on values assignment. This is crucial
feature to allow the combination of queries mixing annotations and table
references.
It also allows the removal of the re-ordering shenanigans perform by
ValuesListIterable in order to re-map the tuples returned from the database
backend to the order specified by values_list() as they'll be in the right
order at query compilation time.
Refs #28553 as the initially reported issue that was only partially fixed
for annotations by d6b6e5d0fd.
Thanks Mariusz Felisiak and Sarah Boyce for review.
Added a tutorial step that highlights Django Debug Toolbar, on of the
most common third party packages. It also added a mention of
djangopackages.com as a place to search for other libraries and a
link to Adam Johnson’s post on evaluating whether a package is
well-maintained.
Third-party packages are one of Django’s strengths. This should give
folks a sound route in.
Thanks Carlton Gibson, Chris Jerdonek, David Smith, Keryn Knight,
Mariusz Felisiak, and Nick Pope for reviews and mentoring this
Google Summer of Code 2021 project.
Defined all colors used in the admin CSS as variables. Implemented the
following standardizations and accessibility improvements while at it:
- Improved the contrast of text to not use ratios of less than 3:1 anymore.
- Most hover states already used desaturated and darkened colors.
Changed object tools to follow the same rule instead of showing the
primary color on hover.
Various places used similar colors; those have been merged with the goal
of reducing the count of CSS variables. Contrasts have been improved in
a few places.
- Many borders used slightly different colors (e.g. #eaeaea vs. #eee)
- Help texts used #999, this has been changed to --body-quiet-color
(#666) which has a better contrast.
Introduced fast color transitions on links and buttons.
SecurityMiddleware and the three cache middlewares were not calling
super().__init__() during their initialization or calling the required
MiddlewareMixin._async_check() method.
This made the middlewares not properly present as coroutine and
confused the middleware chain when used in a fully async context.
Thanks Kordian Kowalski for the report.
Simon Charette
Aaron Linville
Nick Pope
Thibaud Colas
Azat
Jon Ribbens
Natalia
Tim Schilling
Andrew Godwin
Mariusz Felisiak
Swara
Sankalp
David
David Smith
Daniyal
Jordi Castells
bankc
Matthias Kestenholz
Hasan Ramezani
MinchinWeb
Kevin Michel
Phil Jones
Kelechi Precious Nwachukwu
Resulkary
Claude Paroz
Jon Dufresne
Carlton Gibson
Adam Johnson