Commit Graph

378 Commits

Author SHA1 Message Date
Thomas Orozco 957d22b850 Add missing commas in Prefetch docs 2013-11-23 23:48:34 +01:00
Loic Bistuer 82a58ce5b6 Fixed #21491 -- Removed documented workaround for a known issue.
The issue was that two M2M hidden reverse managers
(related_name ending with a '+') could clash with each other.

Refs #21375 and #15932. Thanks Baptiste.
2013-11-23 01:29:09 +07:00
Loic Bistuer 27f04e79b1 Fixed #21479 -- Favor 'migrate' over 'syncdb' in the docs. 2013-11-21 15:12:39 +01:00
Markus Amalthea Magnuson b6a6cf4ab7 Fixed #21427 -- Clearly state integer field value ranges in docs
Added an explicit mention of the exact value ranges for integer type
fields that are safe in all databases supported by Django. Also, put
all value numbers inside double ticks.
2013-11-21 14:15:23 +01:00
Loic Bistuer f51c1f5900 Fixed #17001 -- Custom querysets for prefetch_related.
This patch introduces the Prefetch object which allows customizing prefetch
operations.

This enables things like filtering prefetched relations, calling select_related
from a prefetched relation, or prefetching the same relation multiple times
with different querysets.

When a Prefetch instance specifies a to_attr argument, the result is stored
in a list rather than a QuerySet. This has the fortunate consequence of being
significantly faster. The preformance improvement is due to the fact that we
save the costly creation of a QuerySet instance.

Thanks @akaariai for the original patch and @bmispelon and @timgraham
for the reviews.
2013-11-07 14:49:49 +02:00
Baptiste Mispelon 366bdc4566 Fixed typos in documentation. 2013-11-06 10:47:07 +01:00
Tim Graham ffcfb4cdcc Fixed #21344 -- Typo in docs/ref/models/queries.txt 2013-10-28 14:52:26 -04:00
Shai Berger 317040a73b Fixed #13245: Explained Oracle's behavior w.r.t db_table
and how to prevent table-name truncation

Thanks russellm & timo for discussion, and timo for review.
2013-10-23 14:51:22 +03:00
Florian Hahn 5240b83462 Fixed #17027 -- Added support for the power operator in F expressions.
Thanks dan at dlo.me for the initial patch.

- Added __pow__ and __rpow__ to ExpressionNode
- Added oracle and mysql specific power expressions
- Added used-defined power function for sqlite
2013-10-22 10:29:57 -04:00
Juergen Schackmann f8632572ad Fixed #21212 -- Documented the reverse name for OneToOneField.
Thanks bjb at credil.org for the report.
2013-10-18 16:19:05 -04:00
Marc Tamlyn 349c12d3f5 Fixed #16855 -- select_related() chains as expected.
select_related('foo').select_related('bar') is now equivalent to
select_related('foo', 'bar').

Also reworded docs to recommend select_related(*fields) over select_related()
2013-10-15 15:59:36 +01:00
Tim Graham 945e033a69 Fixed #8918 -- Made FileField.upload_to optional.
Thanks leahculver for the suggestion and dc and vajrasky for work
on the patch.
2013-10-11 08:07:25 -04:00
Tim Graham 1dae4ac177 Whitespace cleanup.
* Removed trailing whitespace.
* Added newline to EOF if missing.
* Removed blank lines at EOF.
* Removed some stray tabs.
2013-10-10 16:49:20 -04:00
Tim Graham 75bb6ba966 Fixed #10913 -- Documented how related_name affects QuerySet filtering
Thanks neithere for the suggestion.
2013-10-02 12:12:53 -04:00
Erik Romijn 1a63092981 Fixed #20439 -- Started deprecation of IPAddressField 2013-09-28 10:55:32 +02:00
mlissner d8f2d940cc Correct very minor typo
Just changed as to has.
2013-09-21 13:34:45 -07:00
Matt Austin 9451d8d558 Fixed #21095 -- Documented new requirement for dates lookups.
Day, month, and week_day lookups now require time zone definitions in the database.
2013-09-13 09:56:19 +02:00
Tim Graham fb51c9a0f2 Fixed spelling; refs #16895.
Thanks Panagiotis Issaris for the report.
2013-09-09 11:30:31 -04:00
e0ne cbf08c6b0c Fixed #16895 -- Warned about cost of QuerySet ordering
Thanks outofculture at gmail.com for the suggestion.
2013-09-09 09:47:18 -04:00
Aymeric Augustin e192739b3e Fixed #20409 -- Clarified how unique_for_date works when USE_TZ is set. 2013-09-07 14:08:54 -05:00
Tim Graham 38d2e7c225 Merge pull request #1567 from technivore/ticket_20970
re-indented method documentation within RelatedManager
2013-09-06 12:07:25 -07:00
Matthew Rich af67b93c02 re-indented method documentation within RelatedManager 2013-09-06 13:44:40 -05:00
Daniele Procida 263eecc583 Merge pull request #1544 from evildmp/ticket_20920_rebase
Fixed #20920 -- Consolidated F() and Q() documentation
2013-09-06 11:27:58 -07:00
evildmp 79cc66692a Consolidated documentation for F() and Q() 2013-09-06 12:57:25 -05:00
Matthew Rich a5bcc09c8f documented RelatedManager calling save() behind the scenes, added section on direct replacement of related object set 2013-09-06 11:37:08 -05:00
Eric Boersma 4d13cc56de Fixed #21035 -- Changed docs to treat the acronym SQL phonetically.
The documentation and comments now all use 'an' to
refer to the word SQL and not 'a'.
2013-09-05 20:14:58 -04:00
Tim Graham a89c856a7a Fixed typo in docs/ref/models/options.txt 2013-08-30 21:05:36 -04:00
Anssi Kääriäinen e973ee6a98 Fixed #20988 -- Added model meta option select_on_save
The option can be used to force pre 1.6 style SELECT on save behaviour.
This is needed in case the database returns zero updated rows even if
there is a matching row in the DB. One such case is PostgreSQL update
trigger that returns NULL.

Reviewed by Tim Graham.

Refs #16649
2013-08-30 09:41:07 +03:00
Andrew Godwin 5569b0b92f Merge remote-tracking branch 'core/master' into schema-alteration
Conflicts:
	django/db/backends/oracle/base.py
	django/db/backends/postgresql_psycopg2/base.py
	django/db/models/signals.py
	tests/queries/tests.py
2013-08-23 12:36:53 +01:00
Anssi Kääriäinen 6af05e7a0f Fixed model.__eq__ and __hash__ for no pk value cases
The __eq__ method now considers two instances without primary key value
equal only when they have same id(). The __hash__ method raises
TypeError for no primary key case.

Fixed #18864, fixed #18250

Thanks to Tim Graham for docs review.
2013-08-22 17:24:07 +03:00
Kevin Christopher Henry 7775ced938 Documentation - Noted that OneToOneField doesn't respect unique.
Added OneToOneField to the list of model fields for which the unique
argument isn't valid. (OneToOneFields are inherently unique, and if
the user supplies a value for unique it is ignored / overwritten.)
2013-08-21 22:32:04 +01:00
Kevin Christopher Henry bb011cf809 Documentation -- Corrected error about Model.full_clean()
Although the ModelForm validation code was changed to call
Model.full_clean(), the documentation still said otherwise. The
offending phrase was removed.
2013-08-21 15:38:07 -04:00
Kevin Christopher Henry 83e434a2c2 Documentation - Noted that OneToOneField doesn't respect unique.
Added OneToOneField to the list of model fields for which the unique
argument isn't valid. (OneToOneFields are inherently unique, and if
the user supplies a value for unique it is ignored / overwritten.)
2013-08-20 21:20:29 -07:00
Andrew Godwin b6a957f0ba Merge remote-tracking branch 'core/master' into schema-alteration
Conflicts:
	docs/ref/django-admin.txt
2013-08-19 18:30:48 +01:00
Tim Graham 7b69c3e775 Removed versionadded/changed annotations for 1.5 2013-08-19 09:09:41 -04:00
Anssi Kääriäinen 3844089edc Fixed #20777 -- Admin proxy model deletion regression
Added proxy_models tests by Harm Geerts <github@geertswei.nl>.
2013-08-19 09:51:41 +03:00
Anssi Kääriäinen 4668c142dc Made Model.__eq__ consider proxy models equivalent
Fixed #11892, fixed #16458, fixed #14492.
2013-08-19 09:51:28 +03:00
Tim Graham 29255fcb4f Fixed some ReST errors regarding backticks 2013-08-15 07:14:10 -04:00
Andrew Godwin 588b523233 Merge remote-tracking branch 'core/master' into schema-alteration
Conflicts:
	django/db/models/options.py
2013-08-09 14:37:37 +01:00
Tim Graham ddae74b64c Fixed #9057 -- Added default_permissions model meta option.
Thanks hvendelbo for the suggestion and koenb for the draft patch.
2013-08-09 09:19:52 -04:00
Andrew Godwin de64c4d6e9 Merge remote-tracking branch 'core/master' into schema-alteration
Conflicts:
	django/core/management/commands/flush.py
	django/core/management/commands/syncdb.py
	django/db/models/loading.py
	docs/internals/deprecation.txt
	docs/ref/django-admin.txt
	docs/releases/1.7.txt
2013-08-09 14:17:30 +01:00
Preston Holmes cf041b883c Merge pull request #1453 from chrismedrela/ticket20484-improvement
Fixed #20484 again -- added note to field documentation
2013-08-07 14:10:24 -07:00
Christopher Medrela fb26c4996a Fixed #20484 again -- added note to field documentation 2013-08-07 20:57:56 +02:00
Dominic Rodger c33d1ca1d9 Fixed #20852 - Fixed incorrectly generated left quotes in docs.
Sphinx generates left single quotes for apostrophes after
code markup, when right single quotes are required. The
easiest way to fix this is just by inserting the unicode
character for a right single quote.

Instances of the problem were found by looking for
">&#8216;" in the generated HTML.
2013-08-06 07:13:17 -04:00
Jimmy Song 94d7fed775 Fixed #20859 - Clarified Model.clean() example. 2013-08-05 09:06:09 -04:00
Daniele Procida e8183a8193 Fixed #20842 and #20845 - Added a note on order_by() and improved prefetch_related() docs. 2013-08-04 12:34:28 -04:00
Curtis Maloney 07876cf02b Deprecated SortedDict (replaced with collections.OrderedDict)
Thanks Loic Bistuer for the review.
2013-08-04 07:09:39 -04:00
Tim Graham 5df84b268d Removed unused model option "admin" 2013-08-01 10:27:30 -04:00
Alex Couper 1123f45511 Fixed #20649 -- Allowed blank field display to be defined in the initial list of choices. 2013-07-31 14:12:03 -04:00
Loic Bistuer acd1d439fd Fixed #20826 -- Moved Manager.raw() and Manager._insert() to the QuerySet class. 2013-07-31 09:54:00 -04:00