Allows a `GenericForeignKey` to reference proxy models. The default
for `for_concrete_model` is `True` to keep backwards compatibility.
Also added the analog `for_concrete_model` kwarg to
`generic_inlineformset_factory` to provide an API at the form level.
Thanks to Preston Timmons for the bulk of the work on the patch, especially
updating Django's own test suite to comply with the requirements of the new
runner. Thanks also to Jannis Leidel and Mahdi Yusuf for earlier work on the
patch and the discovery runner.
Refs #11077, #17032, and #18670.
This also updates all dependent functionality, including modelform_factory
and modelformset_factory, and the generic views `ModelFormMixin`,
`CreateView` and `UpdateView` which gain a new `fields` attribute.
This is provided as a new "validate_max" formset_factory option defaulting to
False, since the non-validating behavior of max_num is longstanding, and there
is certainly code relying on it. (In fact, even the Django admin relies on it
for the case where there are more existing inlines than the given max_num). It
may be that at some point we want to deprecate validate_max=False and
eventually remove the option, but this commit takes no steps in that direction.
This also fixes the DoS-prevention absolute_max enforcement so that it causes a
form validation error rather than an IndexError, and ensures that absolute_max
is always 1000 more than max_num, to prevent surprising changes in behavior
with max_num close to absolute_max.
Lastly, this commit fixes the previous inconsistency between a regular formset
and a model formset in the precedence of max_num and initial data. Previously
in a regular formset, if the provided initial data was longer than max_num, it
was truncated; in a model formset, all initial forms would be displayed
regardless of max_num. Now regular formsets are the same as model formsets; all
initial forms are displayed, even if more than max_num. (But if validate_max is
True, submitting these forms will result in a "too many forms" validation
error!) This combination of behaviors was chosen to keep the max_num validation
simple and consistent, and avoid silent data loss due to truncation of initial
data.
Thanks to Preston for discussion of the design choices.
Squashed commit of:
commit 508ec9144b35c50794708225b496bde1eb5e60aa
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date: Tue Jan 29 22:50:55 2013 +0100
Tweaked default settings file.
* Explained why BASE_DIR exists.
* Added a link to the database configuration options, and put it in its
own section.
* Moved sensitive settings that must be changed for production at the
top.
commit 6515fd2f1aa73a86dc8dbd2ccf512ddb6b140d57
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date: Tue Jan 29 14:35:21 2013 +0100
Documented the simplified app & project templates in the changelog.
commit 2c5b576c2ea91d84273a019b3d0b3b8b4da72f23
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date: Tue Jan 29 13:59:27 2013 +0100
Minor fixes in tutorials 5 and 6.
commit 55a51531be8104f21b3cca3f6bf70b0a7139a041
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date: Tue Jan 29 13:51:11 2013 +0100
Updated tutorial 2 for the new project template.
commit 29ddae87bdaecff12dd31b16b000c01efbde9e20
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date: Tue Jan 29 11:58:54 2013 +0100
Updated tutorial 1 for the new project template.
commit 0ecb9f6e2514cfd26a678a280d471433375101a3
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date: Tue Jan 29 11:29:13 2013 +0100
Adjusted the default URLconf detection to account for the admin.
It's now enabled by default.
commit 5fb4da0d3d09dac28dd94e3fde92b9d4335c0565
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date: Tue Jan 29 10:36:55 2013 +0100
Added security warnings for the most sensitive settings.
commit 718d84bd8ac4a42fb4b28ec93965de32680f091e
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date: Mon Jan 28 23:24:06 2013 +0100
Used an absolute path for the SQLite database.
This ensures the settings file works regardless of which directory
django-admin.py / manage.py is invoked from.
BASE_DIR got a +1 from a BDFL and another core dev. It doesn't involve
the concept of a "Django project"; it's just a convenient way to express
relative paths within the source code repository for non-Python files.
Thanks Jacob Kaplan-Moss for the suggestion.
commit 1b559b4bcda622e10909b68fe5cab90db6727dd9
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date: Mon Jan 28 23:22:40 2013 +0100
Removed STATIC_ROOT from the default settings template.
It isn't necessary in development, and it confuses beginners to no end.
Thanks Carl Meyer for the suggestion.
commit a55f141a500bb7c9a1bc259bbe1954c13b199671
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date: Mon Jan 28 23:21:43 2013 +0100
Removed MEDIA_ROOT/URL from default settings template.
Many sites will never deal with user-uploaded files, and MEDIA_ROOT is
complicated to explain.
Thanks Carl Meyer for the suggestion.
commit 44bf2f2441420fd9429ee9fe1f7207f92dd87e70
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date: Mon Jan 28 22:22:09 2013 +0100
Removed logging config.
This configuration is applied regardless of the value of LOGGING;
duplicating it in LOGGING is confusing.
commit eac747e848eaed65fd5f6f254f0a7559d856f88f
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date: Mon Jan 28 22:05:31 2013 +0100
Enabled the locale middleware by default.
USE_I18N is True by default, and doesn't work well without
LocaleMiddleware.
commit d806c62b2d00826dc2688c84b092627b8d571cab
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date: Mon Jan 28 22:03:16 2013 +0100
Enabled clickjacking protection by default.
commit 99152c30e6a15003f0b6737dc78e87adf462aacb
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date: Mon Jan 28 22:01:48 2013 +0100
Reorganized settings in logical sections, and trimmed comments.
commit d37ffdfcb24b7e0ec7cc113d07190f65fb12fb8a
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date: Mon Jan 28 16:54:11 2013 +0100
Avoided misleading TEMPLATE_DEBUG = DEBUG.
According to the docs TEMPLATE_DEBUG works only when DEBUG = True.
commit 15d9478d3a9850e85841e7cf09cf83050371c6bf
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date: Mon Jan 28 16:46:25 2013 +0100
Removed STATICFILES_FINDERS/TEMPLATE_LOADERS from default settings file.
Only developers with special needs ever need to change these settings.
commit 574da0eb5bfb4570883756914b4dbd7e20e1f61e
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date: Mon Jan 28 16:45:01 2013 +0100
Removed STATICFILES/TEMPLATES_DIRS from default settings file.
The current best practice is to put static files and templates in
applications, for easier testing and deployment.
commit 8cb18dbe56629aa1be74718a07e7cc66b4f9c9f0
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date: Mon Jan 28 16:24:16 2013 +0100
Removed settings related to email reporting from default settings file.
While handy for small scale projects, it isn't exactly a best practice.
commit 8ecbfcb3638058f0c49922540f874a7d802d864f
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date: Tue Jan 29 18:54:43 2013 +0100
Documented how to enable the sites framework.
commit 23fc91a6fa67d91ddd9d71b1c3e0dc26bdad9841
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date: Mon Jan 28 16:28:59 2013 +0100
Disabled the sites framework by default.
RequestSite does the job for single-domain websites.
commit c4d82eb8afc0eb8568bf9c4d12644272415e3960
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date: Tue Jan 29 00:08:33 2013 +0100
Added a default admin.py to the application template.
Thanks Ryan D Hiebert for the suggestion.
commit 4071dc771e5c44b1c5ebb9beecefb164ae465e22
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date: Mon Jan 28 10:59:49 2013 +0100
Enabled the admin by default.
Everyone uses the admin.
commit c807a31f8d89e7e7fd97380e3023f7983a8b6fcb
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date: Mon Jan 28 10:57:05 2013 +0100
Removed admindocs from default project template.
commit 09e4ce0e652a97da1a9e285046a91c8ad7a9189c
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date: Mon Jan 28 16:32:52 2013 +0100
Added links to the settings documentation.
commit 5b8f5eaef364eb790fcde6f9e86f7d266074cca8
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date: Mon Jan 28 11:06:54 2013 +0100
Used a significant example for URLconf includes.
commit 908e91d6fcee2a3cb51ca26ecdf12a6a24e69ef8
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date: Mon Jan 28 16:22:31 2013 +0100
Moved code comments about WSGI to docs, and rewrote said docs.
commit 50417e51996146f891d08ca8b74dcc736a581932
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date: Mon Jan 28 15:51:50 2013 +0100
Normalized the default application template.
Removed the default test that 1 + 1 = 2, because it's been committed
way too many times, in too many projects.
Added an import of `render` for views, because the first view will
often be:
def home(request):
return render(request, "mysite/home.html")
The auth doc was a single page which had grown unwieldy.
This refactor split and grouped the content into sub-topics.
Additional corrections and cleanups were made along the way.
Doc cleanup for django.contrib.comments.signals.comment_will_be_sent
If a receiver returns False, an HttpResponse with status code 400
is returned. A test case already exists confirming this behavior.
Updated docs to reflect reality.
Thanks ckarrie for the report and the initial patches, Flavio Curella
for updating the patch, and Anssi Kääriäinen for testing. See ticket
for other valuable contributors.
* Stated upfront that the messages framework is enabled by default.
* Explained why FallbackStorage, despites its unattractive name, is the
default and likely the most efficient message storage class.
Thanks Jeremy Dunck for the review.
Closes#17026 (again).
In the documentation for the `static` template tag, a `::` was used prior to a `code-block`. Doing so caused the `code-block` line to render as code. Changing the `::` to `:` corrects the display.
Added kwargs for_concrete_model and for_concrete_models to ContentType
methods get_for_model() and get_for_models(). By setting the flag to
False, it is possible to get the contenttype for proxy models.
