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path: root/django/db/models/fields/__init__.py
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2010-02-24Fixed #12546. Objects with a __len__ that returns 0 can now be serialized. ↵Joseph Kocherhans
Thanks, casobn for the report and Alex Gaynor for the patch and tests. git-svn-id: http://code.djangoproject.com/svn/django/trunk@12576 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-02-23Fixed a few more spots related to #11859. Thanks, cramm and Alex Gaynor.Joseph Kocherhans
git-svn-id: http://code.djangoproject.com/svn/django/trunk@12537 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-02-02Fixed #12667. Added optgroup validation support to model fields with ↵Joseph Kocherhans
choices. Thanks ramiro. git-svn-id: http://code.djangoproject.com/svn/django/trunk@12374 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-01-09Fixed #10015 -- PostgreSQL 8.3+ no longer barfs when passing an integer as a ↵Adrian Holovaty
filter() value for a CharField or TextField. Thanks, carljm git-svn-id: http://code.djangoproject.com/svn/django/trunk@12150 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-01-09Fixed #12059 - Let TimeField.to_python correctly return a datetime.time ↵Jannis Leidel
object when having a datetime object. git-svn-id: http://code.djangoproject.com/svn/django/trunk@12137 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-01-05Merged soc2009/model-validation to trunk. Thanks, Honza!Joseph Kocherhans
git-svn-id: http://code.djangoproject.com/svn/django/trunk@12098 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-12-22Fixed #1142 -- Added multiple database support.Russell Keith-Magee
This monster of a patch is the result of Alex Gaynor's 2009 Google Summer of Code project. Congratulations to Alex for a job well done. Big thanks also go to: * Justin Bronn for keeping GIS in line with the changes, * Karen Tracey and Jani Tiainen for their help testing Oracle support * Brett Hoerner, Jon Loyens, and Craig Kimmerer for their feedback. * Malcolm Treddinick for his guidance during the GSoC submission process. * Simon Willison for driving the original design process * Cal Henderson for complaining about ponies he wanted. ... and everyone else too numerous to mention that helped to bring this feature into fruition. git-svn-id: http://code.djangoproject.com/svn/django/trunk@11952 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-12-17Fixed #11753 - Q objects with callables no longer explode on Python 2.4. ↵Jacob Kaplan-Moss
Thanks, Jeremy Dunck. git-svn-id: http://code.djangoproject.com/svn/django/trunk@11901 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-12-17Fixed #399: Added big integer field. Thanks to Tomáš Kopeček for ↵Karen Tracey
persistently maintaining a patch for this. git-svn-id: http://code.djangoproject.com/svn/django/trunk@11887 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-12-16Fixed #12385: Made built-in field type descriptions in admindocs ↵Karen Tracey
translatable again. Many thanks to Ramiro for the problem report and patch. git-svn-id: http://code.djangoproject.com/svn/django/trunk@11878 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-12-12Fixed #7977: Fixed admindocs to use docstrings instead of a static array to ↵Karen Tracey
locate type information. Thanks J. Clifford Dyer. git-svn-id: http://code.djangoproject.com/svn/django/trunk@11833 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-04-12Fixed #10692 -- Fixed DecimalField lookups for extreme values.Malcolm Tredinnick
git-svn-id: http://code.djangoproject.com/svn/django/trunk@10545 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-04-12Fixed #10071 -- Changed some internal database data representations.Malcolm Tredinnick
We now pass numbers used in data queries as actualy numbers (integers) to the database backends, rather than string forms. This is easier for some of the less flexible backeds. Based on a patch from Leo Soto and Ramiro Morales. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10530 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-04-11Fixed BooleanFields being coerced null=True in Oracle.Ian Kelly
git-svn-id: http://code.djangoproject.com/svn/django/trunk@10505 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-04-10Fixed #9640, #10549: BooleanFields with choices, a default, and null=False ↵Jacob Kaplan-Moss
now correctly doesn't generate a blank option. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10500 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
2009-03-04Changed the handling of as_sql() versus _as_sql() in Query/QuerySet from r9928.Malcolm Tredinnick
This avoids inadvertently hiding AttributeError that is raised for other reasons. git-svn-id: http://code.djangoproject.com/svn/django/trunk@9965 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-01To avoid an unfortunately common user-error, rename QuerySet.as_sql().Malcolm Tredinnick
This was never a public API method, so this is backwards compatible, unless you're poking at the internals. Refs #10352. git-svn-id: http://code.djangoproject.com/svn/django/trunk@9928 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-02-08Fixed #7672 -- Added a 'week_day' lookup type. Many thanks to Ross Poulton ↵Karen Tracey
for the proposal and implementation on all built-in database backends.. git-svn-id: http://code.djangoproject.com/svn/django/trunk@9818 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-01-29Fixed #7210 -- Added F() expressions to query language. See the ↵Russell Keith-Magee
documentation for details on usage. Many thanks to: * Nicolas Lara, who worked on this feature during the 2008 Google Summer of Code. * Alex Gaynor for his help debugging and fixing a number of issues. * Malcolm Tredinnick for his invaluable review notes. git-svn-id: http://code.djangoproject.com/svn/django/trunk@9792 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-01-03Fixed #9942 -- Added a to_python handler for FloatField to ensure correct ↵Russell Keith-Magee
typing of deserialized data before saving. Underlying problem is analogous to #8298, fixed in [8515]. Thanks to David Larlet <larlet@gmail.com> for the report and fix. git-svn-id: http://code.djangoproject.com/svn/django/trunk@9695 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-09-01Fixed #8210 and #8664: moved `USStateField` and `PhoneNumberField` to ↵Jacob Kaplan-Moss
`django.contrib.localflavor.us`. This is a backwards-incompatible change, albeit a minor one; just add an aditional `import` and go on your way. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8819 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-09-01Fixed #7975 -- Callable defaults in inline model formsets now work ↵Brian Rosner
correctly. Based on patch from msaelices. Thanks for your hard work msaelices. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8816 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-09-01Repaired an oversight from [8772] that let made certain types of fields with ↵Jacob Kaplan-Moss
choices fail. Fixes #6967 again. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8806 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-31Fixed #6967: `ModelForm`s now validate choices. Thanks, mattmcc -- the ↵Jacob Kaplan-Moss
failing test helped quite a bit. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8772 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-29Fixed #8101 -- Allow the strings '1' and '0' as filter values for booleanMalcolm Tredinnick
fields (the latter was causing problems). This allows these values in URLs (e.g. the admin filtering). Not an ideal solution to the problem, but will do the job for the time being. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8691 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-28Fixed a bug in `NullBooleanField.to_python`.Jacob Kaplan-Moss
git-svn-id: http://code.djangoproject.com/svn/django/trunk@8684 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-28Fixed #8556: added a useful formfield to `CommaSeparatedIntegerField`. ↵Jacob Kaplan-Moss
gkelly, mattmcc, and kratorius all contributed portions of this patch. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8682 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
2008-08-27Removed 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
2008-08-25Fixed #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
2008-08-23Fixed #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
2008-08-14Fixed #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
2008-08-11Fixed #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
2008-08-08File 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
2008-08-02Removed 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
2008-07-30Fixed #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 #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
2008-07-28Put 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 #7913 -- Corrected backwards incompatible parts of [7977] when ↵Russell Keith-Magee
optgroup handling was added to field choices (Ticket #4412). Thanks to Michael Elsdorfer (miracle2k) for the report and patch. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8102 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-07-22To ensure that a model BooleanField has an explicit value set (and since it'sMalcolm Tredinnick
not required, by default), set the default properly in the constructor. This code can be simplified when/if we resolve the BooleanField/NullBooleanField overlap, but the current stuff is backwards compatible. This would previously cause SQL errors on PostgreSQL and interesting failures in subtle ways on MySQL and SQLite. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8050 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-07-19Fixed #4412 -- Added support for optgroups, both in the model when defining ↵Russell Keith-Magee
choices, and in the form field and widgets when the optgroups are displayed. Thanks to Matt McClanahan <cardinal@dodds.net>, Tai Lee <real.human@mrmachine.net> and SmileyChris for their contributions at various stages in the life of this ticket. git-svn-id: http://code.djangoproject.com/svn/django/trunk@7977 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-07-19Fixed #7741: django.newforms is now django.forms. This is obviously a ↵Jacob Kaplan-Moss
backwards-incompatible change. There's a warning upon import of django.newforms itself, but deeper imports will raise errors. git-svn-id: http://code.djangoproject.com/svn/django/trunk@7971 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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