Marc Tamlyn be733bf672 [1.7.x] Fixed #22510 -- Harden field removal to only None. ...

Refs #8620.

If we allow any value to remove form fields then we get name clashes
with method names, media classes etc. There was a backwards
incompatibility introduced meaning ModelForm subclasses with declared
fields called media or clean would lose those fields.

Field removal is now only permitted by using the sentinel value None.
The docs have been slightly reworded to refer to removal of fields
rather than shadowing.

Thanks to gcbirzan for the report and initial patch, and several of the
core team for opinions.

Backport of 9fb0f5dddc4cf7f2d294af1bcde2c359cffd90a5 from master

2014-05-24 13:11:50 +01:00

..

auth

[1.7.x] Updated grammar in description of django.contrib.auth.

2014-04-22 18:29:03 -04:00

class-based-views

[1.7.x] Fixed #22575 -- Fixed typo in docs/topics/class-based-views/generic-editing.txt.

2014-05-05 06:42:21 -04:00

db

[1.7.x] Fixed typo in transactions.txt

2014-05-13 07:28:43 -04:00

forms

[1.7.x] Fixed #22510 -- Harden field removal to only None.

2014-05-24 13:11:50 +01:00

http

[1.7.x] Fixed #20816 -- Added hints about Django middleware ordering

2014-05-22 18:34:00 +02:00

i18n

[1.7.x] Fixed #22523 -- Clarified pytz requirement.

2014-04-29 08:34:00 +02:00

testing

[1.7.x] Revert "Fixed #15179 -- middlewares not applied for test client login()"

2014-04-28 18:49:24 -04:00

cache.txt

[1.7.x] Fixed #22247 -- Replaced "upstream" with "downstream" in cache docs.

2014-03-24 09:19:46 -04:00

checks.txt

Fixed #22193 -- Made hint a truly optional arugment on check messages.

2014-03-03 19:16:19 +08:00

conditional-view-processing.txt

Fixed typo in docs/topics/conditional-view-processing.txt

2013-08-26 11:19:40 +02:00

email.txt

[1.7.x] Fixed #22455 -- Documented return values for send_mail and send_mass_mail

2014-04-16 17:38:22 -04:00

files.txt

[1.7.x] Fixed #22347 -- Unified FileSystemStorage documentation.

2014-04-02 13:01:03 -04:00

index.txt

Added first cut at reference documentation for the checks framework.

2014-03-03 18:56:11 +08:00

install.txt

[1.7.x] Fixed #16205 -- Added an installation for Windows.

2014-04-08 11:28:58 -04:00

localflavor.txt

Fixed #20774 -- Mention the new django-localflavor app as a replacement for the contrib app.

2013-07-29 10:54:53 +02:00

logging.txt

[1.7.x] Fix a typo in logging.txt

2014-04-28 11:21:57 -04:00

migrations.txt

[1.7.x] Harmonized some PEP 0263 coding preambles

2014-05-15 20:01:31 +02:00

pagination.txt

Removed versionadded/changed annotations for 1.5

2013-08-19 09:09:41 -04:00

performance.txt

Fixed doc typos.

2014-02-28 11:44:03 -05:00

python3.txt

[1.7.x] Updated doc links to point to Python 3 documentation

2014-04-26 16:03:40 +02:00

security.txt

[1.7.x] Fixed #22504 -- Corrected domain terminology in security guide.

2014-04-25 10:29:18 -04:00

serialization.txt

Fixed #17942 -- Added a JsonResponse class to more easily create JSON encoded responses.

2014-02-14 18:25:19 -05:00

settings.txt

Fixed #19875 - Added warnings regarding DEBUG=False and empty ALLOWED_HOSTS

2013-06-09 15:05:15 -04:00

signals.txt

[1.7.x] Fixed #22507 -- Clarified nature of the sender argument of signals

2014-04-25 23:16:24 +02:00

signing.txt

Fixed #18745 - Documentation change explaining tuple to list with signing.

2014-02-16 13:12:49 +01:00

templates.txt

Fixed #21747 -- Added {% elif %} to template topics guide.

2014-01-16 07:07:53 -05:00