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2009-03-16More fixing of PostgreSQL < 8.2 problems with the psycopg2 backend.Malcolm Tredinnick
Affects the postgresql_psycopg2 backend only. We now don't use the "RETURNING" syntax in SQL INSERT statements unless it's required by the autocommit behaviour. This fixes an edge-case that could cause crashes with earlier PostgreSQL versions, but the broader problem remains to be fixed (which is #10509). Fixed #10467. Refs #10509. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10065 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-15Fixed #10507 -- Corrected formatting problem in ModelForm docs. Thanks to ↵Russell Keith-Magee
Paul Menzel for the report. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10064 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-15Fixed #689 -- Added a middleware and authentication backend to contrib.auth ↵Gary Wilson Jr
for supporting external authentication solutions. Thanks to all who contributed to this patch, including Ian Holsman, garthk, Koen Biermans, Marc Fargas, ekarulf, and Ramiro Morales. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10063 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-15Fixed #8164 -- Fields on a ModelForm are now ordered in the order specified ↵Russell Keith-Magee
in the fields attribute of the ModelForm's Meta class. Thanks to Alex Gaynor for the patch. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10062 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-15Documented patterns for adding extra managers to model subclasses.Malcolm Tredinnick
This seems to have been a source of confusion, so now we have some explicit examples. Fixed #9676. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10058 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-15Clarified and expanded documentation for Manager.use_for_related_fields.Malcolm Tredinnick
This is for Manager subclasses that are default managers, but only sometimes. The general rule is: "don't use it." If you really need it, read the instructions. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10057 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-15Use plain model.Manager, or suitable proxy, for model saving.Malcolm Tredinnick
We can't use the default manager in Model.save_base(), since we need to retrieve existing objects which might be filtered out by that manager. We now always use a plain Manager instance at that point (or something that can replace it, such as a GeoManager), making all existing rows in the database visible to the saving code. The logic for detecting a "suitable replacement" plain base is the same as for related fields: if the use_for_related_fields is set on the manager subclass, we can use it. The general requirement here is that we want a base class that returns the appropriate QuerySet subclass, but does not restrict the rows returned. Fixed #8990, #9527. Refs #2698 (which is not fixed by this change, but it's the first part of a larger change to fix that bug.) git-svn-id: http://code.djangoproject.com/svn/django/trunk@10056 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-14Made a bunch of edits to docs/topics/cache.txt, mostly based on stuff from ↵Adrian Holovaty
the Django Book git-svn-id: http://code.djangoproject.com/svn/django/trunk@10055 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-14Fixed #10102 -- Set svn:executable on daily_cleanup script. Thanks to John ↵Russell Keith-Magee
Scott for the report git-svn-id: http://code.djangoproject.com/svn/django/trunk@10054 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-14Fixed #10425 -- Corrected the interaction of .count() with .annotate() when ↵Russell Keith-Magee
.values() is also involved. Thanks to kmassey for the report. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10053 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-13Fixed #10488: fixed DB cache backend test failures in Oracle.Ian Kelly
git-svn-id: http://code.djangoproject.com/svn/django/trunk@10051 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-13Fixed #10238: coerce TextField values to unicode in the oracle backend.Ian Kelly
git-svn-id: http://code.djangoproject.com/svn/django/trunk@10049 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-13Fixed a case where column aliases weren't being quoted properly.Ian Kelly
git-svn-id: http://code.djangoproject.com/svn/django/trunk@10048 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-13Prevented InsertQuery from appending a 'RETURNING' clause when it's not ↵Ian Kelly
actually interested in the result. This was causing some problems for Oracle. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10047 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-13Improved the error message in case of an invalid DATABASE_BACKEND to ignore ↵Adrian Holovaty
'.svn' directories in displaying the list of valid backends git-svn-id: http://code.djangoproject.com/svn/django/trunk@10046 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-13Fixed #10487 -- Refactored the database-backend-selection logic into a ↵Adrian Holovaty
function, django.db.load_backend. Thanks to Alex Gaynor for the initial patch git-svn-id: http://code.djangoproject.com/svn/django/trunk@10045 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-12Fixed #10473: Added Oracle support for "RETURNING" ids from insert statements.Ian Kelly
git-svn-id: http://code.djangoproject.com/svn/django/trunk@10044 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-12Fixed #10250 -- Added a regression test to ensure that GROUP BY statements ↵Russell Keith-Magee
are correctly quoted under MySQL. This appears to have been corrected inadvertently since the original report, but the extra regression test will make sure it stays that way. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10043 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-12Tweaked the dummy database backend initialisation.Malcolm Tredinnick
In order to report more comphrehensible tracebacks, remove the super() constructor call, since passing args to object.__init__ ends badly. So some subclassing possibilities are now removed, but it's the "dummy" backend, so we can make some compromises. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10042 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-12Fixed a problem from r10036. Fixed #10470.Malcolm Tredinnick
git-svn-id: http://code.djangoproject.com/svn/django/trunk@10040 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-12Fixed #10472 -- Fixed a race condition in reverse URL resolving.Malcolm Tredinnick
This only shows up in for reverse() (not forwards resolving), since that path uses a globally shared resolver object. Based on a patch from Travis Terry. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10037 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-12Fixed #10470 -- Fixed a race condition in middleware initialization.Malcolm Tredinnick
Thanks to Travis Terry and mrts. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10036 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-12Fixed #10467 -- Fixed generated INSERT SQL for PostgreSQL 8.1 and earlier.Malcolm Tredinnick
I introduced a bad regression in r10029, forgetting to check that some syntax was supported. For now, you can't use autocommit=True with 8.1 and earlier (it's still available for later versions). I'll fix the broader issue later and re-enable it for those versions, but I want to get the SQL regression for the default path out of the code right now. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10035 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-12Return last insert ID correctly when the feature is enabled.Malcolm Tredinnick
This was overlooked when merging the patch from #3460 in r10029. Thank to Ian Kelly for noticing. Refs #10467. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10034 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-12Slight refactoring of isolation setting from r10029.Malcolm Tredinnick
There was a bug in the way we were reading the DATABASE_OPTIONS setting and a lot of essentially duplicated code. This is neater. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10033 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-11Fixed some breakages in the Oracle test database handling from r10026.Ian Kelly
git-svn-id: http://code.djangoproject.com/svn/django/trunk@10032 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-11Fixed #6464 -- Added incr() and decr() operations on cache backends. Atomic ↵Russell Keith-Magee
on Memcache; implemented as a 2 stage retrieve/update on other backends. Includes refactor of the cache tests to ensure all the backends are actually tested, and a fix to the DB cache backend that was discovered as a result. Thanks to Michael Malone for the original patch. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10031 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-11Fixed #10463 -- Corrected a problem with the MySQL backend, introduced by ↵Russell Keith-Magee
[10026]. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10030 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-11Fixed #3460 -- Added an ability to enable true autocommit for psycopg2 backend.Malcolm Tredinnick
Ensure to read the documentation before blindly enabling this: requires some code audits first, but might well be worth it for busy sites. Thanks to nicferrier, iamseb and Richard Davies for help with this patch. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10029 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-11Fixed the django.contrib.gis test database creation as well.Malcolm Tredinnick
Refs r10026 and r10027. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10028 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-11Fixed some breakages in the test database handling from r10026.Malcolm Tredinnick
git-svn-id: http://code.djangoproject.com/svn/django/trunk@10027 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-11Fixed #10459 -- Refactored the internals of database connection objects so ↵Adrian Holovaty
that connections know their own settings and pass around settings as dictionaries instead of passing around the Django settings module itself. This will make it easier for multiple database support. Thanks to Alex Gaynor for the initial patch. This is backwards-compatible but will likely break third-party database backends. Specific API changes are: * BaseDatabaseWrapper.__init__() now takes a settings_dict instead of a settings module. It's called settings_dict to disambiguate, and for easy grepability. This should be a dictionary containing DATABASE_NAME, etc. * BaseDatabaseWrapper has a settings_dict attribute instead of an options attribute. BaseDatabaseWrapper.options is now BaseDatabaseWrapper['DATABASE_OPTIONS'] * BaseDatabaseWrapper._cursor() no longer takes a settings argument. * BaseDatabaseClient.__init__() now takes a connection argument (a DatabaseWrapper instance) instead of no arguments. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10026 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-10Refs #10443: Added Oracle to the #10443 regression test exemption, since we ↵Ian Kelly
don't yet support it. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10024 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-10Added savepoint support to the Oracle backend, necessary per the thread at ↵Ian Kelly
http://groups.google.com/group/django-developers/browse_thread/thread/c87cf2d97478c068/ git-svn-id: http://code.djangoproject.com/svn/django/trunk@10022 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-10Fixed #9204 -- Added `GIcon` overlay, allowing customization for icons of ↵Justin Bronn
`GMarker` objects. Thanks to qingfeng for initial ticket/patch, and to prairiedogg for final implementation. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10021 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-10Removed a FIXME from the queryset-refactor days.Malcolm Tredinnick
Turns out, nothing needed to be fixed. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10018 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-10Fixed #10271, #10281 -- Fixed the handling multiple inline models that ↵Russell Keith-Magee
share a common base class and have the link to the inline parent on the base class. Includes modifications that allow the equivalent handling for GenericFields. Thanks to Idan Gazit, Antti Kaihola (akaihola), and Alex Gaynor for their work on this patch. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10017 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-10Fixed #10439 -- Fixed a subtle test failure caused by r9994.Malcolm Tredinnick
Thanks to Ramiro Morales for debugging what was going on here. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10015 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-10Fixed #10443 -- Fixed model attribute updating after r10003.Malcolm Tredinnick
Adding a get_db_prep_save() call to the UpdateQuery code path meant it was being called twice if you updated an existing model attribute. This change removes that double call and also makes TimeField.to_python() a little more robust for the benefit of the Oracle backend (just in case). git-svn-id: http://code.djangoproject.com/svn/django/trunk@10013 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-10Added an editorial comment to a test.Malcolm Tredinnick
This is to stop me trying to "fix" that piece of code again in the future. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10012 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-09Fixed #9955 -- Added `GoogleMapSet`, which enables multiple `GoogleMap` ↵Justin Bronn
objects to placed on the same page; moved all templates to `google` parent dir, and added 'google-map.html' for an included example. Thanks to mandric for the ticket and aromano for initial patch. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10011 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-09Updates German translation, fixes #10444Jannis Leidel
git-svn-id: http://code.djangoproject.com/svn/django/trunk@10009 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-09Fixed #3163 -- Add a "Meta.managed" option to models.Malcolm Tredinnick
This allows a model to be defined which is not subject to database table creation and removal. Useful for models that sit over existing tables or database views. Thanks to Alexander Myodov, Wolfgang Kriesing and Ryan Kelly for the bulk of this patch. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10008 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-09Made a couple of cross-references in the model fields documentaiton consistent.Malcolm Tredinnick
git-svn-id: http://code.djangoproject.com/svn/django/trunk@10007 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-09Fixed #9436 -- Updated docs build code to create "new in development version".Malcolm Tredinnick
Patch from Marc Fargas. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10006 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-09Changed a few versionadded doc directives from "development" to "1.1".Malcolm Tredinnick
git-svn-id: http://code.djangoproject.com/svn/django/trunk@10005 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-09Pass values through get_db_prep_save() in a QuerySet.update() call.Malcolm Tredinnick
This removes a long-standing FIXME in the update() handling and allows for greater flexibility in the values passed in. In particular, it brings updates into line with saves for django.contrib.gis fields, so fixed #10411. Thanks to Justin Bronn and Russell Keith-Magee for help with this patch. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10003 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-08Fixed #10072 -- `GMarker` overlays now have `draggable` option. Thanks to ↵Justin Bronn
prairiedogg for ticket and patch. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10002 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-08Fixed #9626 -- Fixed a deletion race in the locmem cache.Malcolm Tredinnick
git-svn-id: http://code.djangoproject.com/svn/django/trunk@9998 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-08Fixed #9508 -- Added an appropriate FileField.__hash__ implementation.Malcolm Tredinnick
Required because we declare a custom __eq__ method. git-svn-id: http://code.djangoproject.com/svn/django/trunk@9997 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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