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2008-08-28Changed create() and get_or_create() to force an insert (not update an ↵Malcolm Tredinnick
existing value). Backwards incompatible if you are using manually-specific primary key values and relying on the previously documented behaviour that the new values would always exist in the database (i.e. it would update the existing entry). Fixed #8419. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8670 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-28FIxed #8613: removed vestigal `FileField.save_file()`. Thanks, kratorius.Jacob Kaplan-Moss
git-svn-id: http://code.djangoproject.com/svn/django/trunk@8663 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-28Fixed #8597 -- Allow the use of strings containing underscores and percentageMalcolm Tredinnick
signs in "iexact" queries on PostgreSQL again (this case was missed in [8536]). git-svn-id: http://code.djangoproject.com/svn/django/trunk@8646 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-28Improvements to [8608] to fix an infinite loop (for exclude(generic_relation)).Malcolm Tredinnick
Also comes with approximately 67% less stupidity in the table joins for filtering on generic relations. Fixed #5937, hopefully for good, this time. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8644 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-27Fixed #8534: getting the size of a file no longer opens it (at least for the ↵Jacob Kaplan-Moss
built-in file-system storage). Thanks, snaury. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8638 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-27Fixed #8175: don't open files we're about to close. This was a pesky bug to ↵Jacob Kaplan-Moss
track down; thanks to charmless for tracking it down. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8637 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-27Removed oldforms, validators, and related code:Gary Wilson Jr
* Removed `Manipulator`, `AutomaticManipulator`, and related classes. * Removed oldforms specific bits from model fields: * Removed `validator_list` and `core` arguments from constructors. * Removed the methods: * `get_manipulator_field_names` * `get_manipulator_field_objs` * `get_manipulator_fields` * `get_manipulator_new_data` * `prepare_field_objs_and_params` * `get_follow` * Renamed `flatten_data` method to `value_to_string` for better alignment with its use by the serialization framework, which was the only remaining code using `flatten_data`. * Removed oldforms methods from `django.db.models.Options` class: `get_followed_related_objects`, `get_data_holders`, `get_follow`, and `has_field_type`. * Removed oldforms-admin specific options from `django.db.models.fields.related` classes: `num_in_admin`, `min_num_in_admin`, `max_num_in_admin`, `num_extra_on_change`, and `edit_inline`. * Serialization framework * `Serializer.get_string_value` now calls the model fields' renamed `value_to_string` methods. * Removed a special-casing of `models.DateTimeField` in `core.serializers.base.Serializer.get_string_value` that's handled by `django.db.models.fields.DateTimeField.value_to_string`. * Removed `django.core.validators`: * Moved `ValidationError` exception to `django.core.exceptions`. * For the couple places that were using validators, brought over the necessary code to maintain the same functionality. * Introduced a SlugField form field for validation and to compliment the SlugField model field (refs #8040). * Removed an oldforms-style model creation hack (refs #2160). git-svn-id: http://code.djangoproject.com/svn/django/trunk@8616 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-27Fixed #5937 -- When filtering on generic relations, restrict the target ↵Malcolm Tredinnick
objects to those with the right content type. This isn't a complete solution to this class of problem, but it will do for 1.0, which only has generic relations as a multicolumn type. A more general multicolumn solution will be available after that release. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8608 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-26Fixed #8036 -- Fixed a case when attempting to traverse non-existent relatedMalcolm Tredinnick
instances. We weren't skipping the correct output columns before processing subsequent existing related instances. Thanks to mrmachine for the test case. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8598 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-26Removed trailing whitespace in a few files.Gary Wilson Jr
git-svn-id: http://code.djangoproject.com/svn/django/trunk@8571 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-25Fixed #8106 -- Untangled some problems with complex select_related() queriesMalcolm Tredinnick
and models that have multiple paths to them from other models. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8559 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-25Fixed #7888 -- Handle model inheritance with model formsets correctly. ↵Brian Rosner
Thanks bpeschier for the report. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8528 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-25Fixed #8510 -- Allow both strings (mostly for the admin) and integers to beMalcolm Tredinnick
used in "month" and "day" filters on date/datetime fields. Without this commit, SQLite behaved inconsistently after [8494]. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8526 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-24Fixed #8298: Added a to_python method for integer fields. This ensures that ↵Russell Keith-Magee
the data from deserialized instances is of correct type prior to saving. Thanks to Andrew Badr for the report. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8515 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-23Removed a relatively pointless QuerySet clone introduced in [8472].Malcolm Tredinnick
git-svn-id: http://code.djangoproject.com/svn/django/trunk@8499 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-23Fixed #8040 -- SlugField now returns a proper formfield to deal with ↵Brian Rosner
validation. Thanks Daniel Pope for the ticket and patch. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8477 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-22Fixed #8046 -- The first filter() call on a related manager for many-to-manyMalcolm Tredinnick
fields no longer creates duplicate copies of the join table(s). Basically, this means filters on the join table (for ManyToManyField(through=...)) and complex filters in the normal (non-through) case don't produce incorrect or duplicate results. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8472 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-22Fixed #7947 -- Handle the display of OneToOneField in model forms correctly. ↵Brian Rosner
Thanks tyson for the report and original patch. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8469 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-20Made it possible to pickle DateQuerySets.Malcolm Tredinnick
git-svn-id: http://code.djangoproject.com/svn/django/trunk@8455 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-19Fixed #7908: Added validation checks on attempts to create ForeignKey and ↵Russell Keith-Magee
M2M relations with abstract classes. Thanks to Rock Howard for the report. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8442 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-17Fixed #8039 -- Make sure that extra(tables=...) tables are always included inMalcolm Tredinnick
the resulting SQL. Previously, an optimisation was removing them in some corner cases. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8429 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-17Changed the (internal) way extra(select=.., select_params=...) handling is doneMalcolm Tredinnick
so that parameters stay with their select items. This means that merging and trimming of those items is handled correctly. Refs #7957, #7961. Fixed #8191. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8426 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-16Fixed #3121 -- Made `get_or_create()` work for `RelatedManager` and ↵Gary Wilson Jr
`ManyRelatedManager`. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8415 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-15Fixed #6970 -- Raise the original `IntegrityError` when all required fields ↵Gary Wilson Jr
aren't specified in `get_or_create` instead of a misleading `DoesNotExist` error, thanks deadwisdom. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8398 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-15Fixed Oracle backend test case failure in modeltests\lookup.Matt Boersma
git-svn-id: http://code.djangoproject.com/svn/django/trunk@8355 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-14Fixed #8206 -- Removed validate methods of Model and Model fields. They are ↵Gary Wilson Jr
are unsupported for 1.0 and will be replaced with more complete model validation (refs #6845). git-svn-id: http://code.djangoproject.com/svn/django/trunk@8348 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-12Added savepoint protection to get_or_create() to avoid problems on PostgreSQL.Malcolm Tredinnick
Fixed #7402. Also made savepoint handling easier to use when wrapped around calls that might commit a transaction. This is tested by the get_or_create tests. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8315 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-11Fixed #5461 -- Refactored the database backend code to use classes for the ↵Russell Keith-Magee
creation and introspection modules. Introduces a new validation module for DB-specific validation. This is a backwards incompatible change; see the wiki for details. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8296 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-10Fixed #7830 -- Removed all of the remaining, deprecated, non-oldforms features:Gary Wilson Jr
* Support for representing files as strings was removed. Use `django.core.files.base.ContentFile` instead. * Support for representing uploaded files as dictionaries was removed. Use `django.core.files.uploadedfile.SimpleUploadedFile` instead. * The `filename`, `file_name`, `file_size`, and `chuck` properties of `UploadedFile` were removed. Use the `name`, `name`, `size`, and `chunks` properties instead, respectively. * The `get_FIELD_filename`, `get_FIELD_url`, `get_FIELD_size`, and `save_FIELD_file` methods for Models with `FileField` fields were removed. Instead, use the `path`, `url`, and `size` attributes and `save` method on the field itself, respectively. * The `get_FIELD_width` and `get_FIELD_height` methods for Models with `ImageField` fields were removed. Use the `width` and `height` attributes on the field itself instead. * The dispatcher `connect`, `disconnect`, `send`, and `sendExact` functions were removed. Use the signal object's own `connect`, `disconnect`, `send`, and `send` methods instead, respectively. * The `form_for_model` and `form_for_instance` functions were removed. Use a `ModelForm` subclass instead. * Support for importing `django.newforms` was removed. Use `django.forms` instead. * Support for importing `django.utils.images` was removed. Use `django.core.files.images` instead. * Support for the `follow` argument in the `create_object` and `update_object` generic views was removed. Use the `django.forms` package and the new `form_class` argument instead. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8291 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-09Added the ability to force an SQL insert (or force an update) via a model'sMalcolm Tredinnick
save() method. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8267 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-08File storage refactoring, adding far more flexibility to Django's file ↵Jacob Kaplan-Moss
handling. The new files.txt document has details of the new features. This is a backwards-incompatible change; consult BackwardsIncompatibleChanges for details. Fixes #3567, #3621, #4345, #5361, #5655, #7415. Many thanks to Marty Alchin who did the vast majority of this work. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8244 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-08Fixed #8111 -- Error message typo fix. Thanks mzgur.Malcolm Tredinnick
git-svn-id: http://code.djangoproject.com/svn/django/trunk@8229 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-06Major refactoring of django.dispatch with an eye towards speed. The net ↵Jacob Kaplan-Moss
result is that signals are up to 90% faster. Though some attempts and backwards-compatibility were made, speed trumped compatibility. Thus, as usual, check BackwardsIncompatibleChanges for the complete list of backwards-incompatible changes. Thanks to Jeremy Dunck and Keith Busell for the bulk of the work; some ideas from Brian Herring's previous work (refs #4561) were incorporated. Documentation is, sigh, still forthcoming. Fixes #6814 and #3951 (with the new dispatch_uid argument to connect). git-svn-id: http://code.djangoproject.com/svn/django/trunk@8223 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-05Fixed #7683: Try not to delete uploaded files before moving them, and don't ↵Jacob Kaplan-Moss
wig out of someone else does. Patch from screeley and spaetz. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8217 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-05Fixed #7904: added support for a "use_for_related_fields" property on ↵Jacob Kaplan-Moss
managers. If True, the manager will be used for related object lookups instead of the "bare" QuerySet introduced bu [8107]. Patch from Justin Bronn. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8212 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-03Removed unused warnings import that should have been removed in [8191], refs ↵Gary Wilson Jr
#7830. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8199 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-02Removed several deprecated features for 1.0 (refs #7830):Gary Wilson Jr
* "simple" cache backend * `ObjectPaginator` * `edit_inline_type` argument for `ForeignKey` fields * `QOperator`, `QNot`, `QAnd` and `QOr` * `maxlength` argument git-svn-id: http://code.djangoproject.com/svn/django/trunk@8191 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-01Fixed #8070 -- Cache related objects passed to Model init as keyword ↵Gary Wilson Jr
arguments. Also: * Model init no longer performs a database query to refetch the related objects it is passed. * Model init now caches unsaved related objects correctly, too. (Previously, accessing the field would raise `DoesNotExist` error for `null=False` fields.) * Added tests for assigning `None` to `null=True` `ForeignKey` fields (refs #6886). git-svn-id: http://code.djangoproject.com/svn/django/trunk@8185 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-07-30Fixed #8023 -- Allow filtering of DecimalFields (in models) using strings.Malcolm Tredinnick
At the same time, checked all other cases of db_prep_value() to ensure they aren't making the same mistake. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8143 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-07-29Fixed #7913 -- Corrected ham-fisted typo from [8102]. Thanks to evinrik for ↵Russell Keith-Magee
the report. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8139 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-07-29Fixed a subtle bug (really, an inconsistency) in ForeignKey that [8132] ↵Jacob Kaplan-Moss
exposed by causing the model_forms test to fail. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8138 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-07-29Fixed #6095 -- Added the ability to specify the model to use to manage a ↵Russell Keith-Magee
ManyToManyField. Thanks to Eric Florenzano for his excellent work on this patch. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8136 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-07-29Fixed #8011 -- Be careful not to evalute lazy-translated Meta.verbose_nameMalcolm Tredinnick
values whilst importing models. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8132 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-07-29Fixed #7560 -- Moved a lot of the value conversion preparation forMalcolm Tredinnick
loading/saving interactions with the databases into django.db.backend. This helps external db backend writers and removes a bunch of database-specific if-tests in django.db.models.fields. Great work from Leo Soto. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8131 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-07-28Fixed #7853 -- Fixed another case of deleting inherited models with foreign keyMalcolm Tredinnick
references. Thanks to Russell for the test case that demonstrated the problem. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8128 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-07-28Put back [8120] along with a small tweak. Fixed #6217.Malcolm Tredinnick
git-svn-id: http://code.djangoproject.com/svn/django/trunk@8127 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-07-28Back out [8120] for a bit. Refs #6217. It's having unintended side-effects ↵Malcolm Tredinnick
(a.k.a breaks the tree) git-svn-id: http://code.djangoproject.com/svn/django/trunk@8126 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-07-27Fixed #6217 -- Reduced the memory used by each ugettext_lazy() call.Malcolm Tredinnick
Thanks to Jakub Wilk for analysis and the initial patch. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8120 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-07-27Fixed #7886 -- Reordered some code in Query.results_iter() to ensure that allMalcolm Tredinnick
the prequisites are correctly initialised prior to using them. Only affects Oracle and other db backends requiring resolve_columns() (e.g. MS SQL?) git-svn-id: http://code.djangoproject.com/svn/django/trunk@8112 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-07-27Fixed #7872 -- Fixed a missed case of promoting table joins when usingMalcolm Tredinnick
disjunctive filters. Thanks to Michael Radziej for the failing test case. problem. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8107 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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