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52 Commits

Author SHA1 Message Date
Russell Keith-Magee 11aee35a9f Fixed #11486 -- Corrected the XML serializer to allow for the serialization of objects with a null PK value. Also includes migration of doctests to unittests (we have always been at war with doctests). Thanks to zdmytriv for the report, and Niall Kelly for the patch. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@13862 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-09-19 14:04:34 +00:00
Russell Keith-Magee 5211f48ae3 Fixed #12164 -- Removed the Python 2.3 compatibility imports and workarounds. Thanks to timo and claudep for the patch. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@13094 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-05-04 14:00:30 +00:00
Russell Keith-Magee 10de2a837f Fixed #13030 -- Corrected natural key deserialization to subclasses. Thanks to yishaibeeri for the report and test case. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@12804 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-03-18 15:22:15 +00:00
Russell Keith-Magee ff60c5f9de Fixed #1142 -- Added multiple database support. 
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
 2009-12-22 15:18:51 +00:00
Russell Keith-Magee 35cc439228 Fixed #7052 -- Added support for natural keys in serialization. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11863 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2009-12-14 12:39:20 +00:00
Russell Keith-Magee 585b7acaa3 Fixed #10109 -- Removed the use of raw SQL in many-to-many fields by introducing an autogenerated through model. 
This is the first part of Alex Gaynor's GSoC project to add Multi-db support to Django.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@11710 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2009-11-03 14:02:49 +00:00
Russell Keith-Magee cb43898d49 Fixed #9522 -- Modified handling of values in base serializer so that field subclasses can define their own value_to_string() method for serialization. Thanks to Alex Koshelev for the report and initial patch. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@10554 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2009-04-13 12:35:49 +00:00
Jacob Kaplan-Moss c485e236bd Fixed #8193: all dynamic imports in Django are now done correctly. I know this because Brett Cannon borrowed the time machine and brought Python 2.7's '`importlib` back for inclusion in Django. Thanks for the patch-from-the-future, Brett! 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@10088 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2009-03-18 16:55:59 +00:00
Brian Rosner e4e964510c Fixed #10240 -- Restored YAML serialization with Decimal objects that broke with r9823. Thanks Alex Gaynor for the report. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@9825 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2009-02-12 02:54:39 +00:00
Jacob Kaplan-Moss 9f59fc5560 Fixed #8651: correctly deserialize objects with 0 for pk/fk. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@8676 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2008-08-28 19:38:56 +00:00
Gary Wilson Jr c2ba59fc1d Removed oldforms, validators, and related code: 
* 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
 2008-08-27 07:19:44 +00:00
Russell Keith-Magee 0c115f12d7 Fixed #7676 -- Modified serializer registration to be thread safe. Thanks to mrts for the patch. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@8370 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2008-08-15 11:53:49 +00:00
Russell Keith-Magee 63ea57642d Fixed #8134 -- Corrected serialization of m2m fields with intermediate models. Thanks to Rock Howard for the report, and kire for the test case. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@8321 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2008-08-12 12:58:33 +00:00
Russell Keith-Magee 56bbe0aa46 Fixed #7990 -- Modified serializers to use StringIO, rather than cStringIO, due to potential unicode issues. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@8151 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2008-07-30 10:40:37 +00:00
Adrian Holovaty df2b19cc17 Fixed #1443 -- Django's various bits now support dates before 1900. Thanks to SmileyChris, Chris Green, Fredrik Lundh and others for patches and design help 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@7946 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2008-07-18 03:47:27 +00:00
Russell Keith-Magee 12716794db Fixed #7350, #7202 -- Fixed serialization for multi-model inheritance, which had multiple problems: 
* Serializers were including all superclass fields in their output. Now only local fields are included.
 * Implicit OneToOne primary keys were not correctly added to the metamodel, so they were always marked to be serialized, even though they were primary
 * Model saving was too aggressive about creating new parent class instances during deserialization. Raw save on a model now skips saving of the parent class.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@7600 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2008-06-09 14:03:35 +00:00
Malcolm Tredinnick 9c52d56f6f Merged the queryset-refactor branch into trunk. 
This is a big internal change, but mostly backwards compatible with existing
code. Also adds a couple of new features.

Fixed #245, #1050, #1656, #1801, #2076, #2091, #2150, #2253, #2306, #2400, #2430, #2482, #2496, #2676, #2737, #2874, #2902, #2939, #3037, #3141, #3288, #3440, #3592, #3739, #4088, #4260, #4289, #4306, #4358, #4464, #4510, #4858, #5012, #5020, #5261, #5295, #5321, #5324, #5325, #5555, #5707, #5796, #5817, #5987, #6018, #6074, #6088, #6154, #6177, #6180, #6203, #6658


git-svn-id: http://code.djangoproject.com/svn/django/trunk@7477 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2008-04-27 02:50:16 +00:00
Malcolm Tredinnick 5b8974c7b3 Fixed #5574 -- Serialize a FileField using its filename from the database, not 
external URL. The problem showed up when reloading the data. Patch from Chris
Henderson.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@7293 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2008-03-18 14:35:05 +00:00
Malcolm Tredinnick f1a24be01c Fixed #6481 -- Fixed a bunch of import problems (and some whitespace cleanups). 
Found by Bastian Kleineidam with help from pyflakes. Thanks.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@7131 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2008-02-19 00:08:08 +00:00
Malcolm Tredinnick fc413b8f61 Fixed #6110 -- Mark the python format serializer as for internal use only. Thanks, empty. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@6922 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-12-17 06:53:15 +00:00
Jacob Kaplan-Moss 5684bdc3a4 Fixed a bug introduced in [6891]: the "safe" YAML serializer can't handle time types out of the box. I've worked around the bug by coercing times to strings, 
which is far from perfect. However, it's better than a Python-specific "!!python/time" type which would break interoperability (which was the goal of switching to the safe mode in the first place).


git-svn-id: http://code.djangoproject.com/svn/django/trunk@6893 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-12-04 21:35:28 +00:00
Jacob Kaplan-Moss 76b73ce725 Fixed #5268: the YAML serializer now uses yaml.safe_dump() instead the plain yaml.dump(); this makes YAML dumps more portable, and also removes the crufty '!!python/unicode' business. Thanks, poelzi. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@6891 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-12-04 20:31:34 +00:00
Russell Keith-Magee 84e824fbbf Fixed #3036 -- Fixed some doctest strings that were failing. Thanks to pterk for the original patch. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@6268 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-09-15 08:29:56 +00:00
Russell Keith-Magee 314536190b Fixed #4714 -- Modified serializers to handle None primary keys correctly. This slightly changes the output format for primary keys on JSON and YAML serializers (PKs will be output as 1, rather than "1". However, fixtures in the old format will still load ok. Thanks for the patch, pigletto. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@6264 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-09-15 05:32:29 +00:00
Russell Keith-Magee 3fef1f4c8d Fixed #4558 -- Modified XML serializer to handle whitespace better around None tags. Thanks to Bill Fenner <fenner@gmail.com> for the report and fix. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5727 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-20 12:07:58 +00:00
Russell Keith-Magee 2d6d20def7 Fixed #4459 -- Added 'raw' argument to save method, to override any pre-save processing, and modified serializers to use a raw-save. This enables serialization of DateFields with auto_now/auto_now_add. Also modified serializers to invoke save() directly on the model baseclass, to avoid any (potentially order-dependent, data modifying) behavior in a custom save() method. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5658 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-12 07:45:35 +00:00
Malcolm Tredinnick 953badbea5 Merged Unicode branch into trunk (r4952:5608). This should be fully 
backwards compatible for all practical purposes.

Fixed #2391, #2489, #2996, #3322, #3344, #3370, #3406, #3432, #3454, #3492, #3582, #3690, #3878, #3891, #3937, #4039, #4141, #4227, #4286, #4291, #4300, #4452, #4702


git-svn-id: http://code.djangoproject.com/svn/django/trunk@5609 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-04 12:11:04 +00:00
Russell Keith-Magee ea07351799 Fixed #3466 -- Fixed problem with specifyin a 'fields' argument to a JSON serializer. Also added documenation for the 'fields' argument. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5409 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-06-01 13:39:08 +00:00
Russell Keith-Magee c84ff156c1 Fixed a serialization problem with objects that have a foreign key on an object whose primary key is a OneToOneField. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5371 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-05-28 05:41:32 +00:00
Malcolm Tredinnick d15809c3cd Removed some cruft left over from fixing problems in the move to DecimalField 
([5302]).


git-svn-id: http://code.djangoproject.com/svn/django/trunk@5311 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-05-21 23:26:36 +00:00
Malcolm Tredinnick 92c35a0617 Fixed #2365, #3324 -- Renamed FloatField to DecimalField and changed the code 
to return Decimal instances in Python for this field. Backwards incompatible
change.

Added a real FloatField (stores floats in the database) and support for
FloatField and DecimalField in newforms (analogous to IntegerField).

Included decimal.py module (as django.utils._decimal) from Python 2.4. This is
license compatible with Django and included for Python 2.3 compatibility only.

Large portions of this work are based on patches from Andy Durdin and Jorge
Gajon.



git-svn-id: http://code.djangoproject.com/svn/django/trunk@5302 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-05-21 01:29:58 +00:00
Russell Keith-Magee c38a93e4d9 Fixed #4288 -- Modified serializers to pay attention to the to_field attribute on ForeignKeys. Thanks to Sandro Dentella for the report and the helpful test case. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5232 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-05-14 14:14:49 +00:00
Malcolm Tredinnick e23ababb52 Fixed #3435 -- Fixed serializing to a file stream. Patch from SmileyChris. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5075 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-04-25 10:12:05 +00:00
Russell Keith-Magee 83bed03a59 Fixed #3741 -- Fixed serialization of GenericRelations. Thanks for the report, Alexander Solovyov. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@4752 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-03-19 11:57:53 +00:00
Russell Keith-Magee 3eb89eaa25 Fixed typo in docstring of YAML serializer. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@4734 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-03-15 07:48:36 +00:00
Russell Keith-Magee 2a8da0a502 Added implementation of --indent for the XML serializer. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@4733 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-03-15 07:44:44 +00:00
Russell Keith-Magee 375c3edf6e Added various fixes to serializer implementations. Fixes mostly deal with handling nulls, non-integer primary key values (e.g., OneToOne fields or strings), and reconstruction of primary key references in related fields. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@4718 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-03-13 00:59:34 +00:00
Jacob Kaplan-Moss 9f0c545add Added a YAML serializer built on PyYAML (http://pyyaml.org/). This serializer will only be enabled if PyYAML is installed, so I've not written any unit tests until I figure out how to make them work similarly. Still, the serializer is just a thin layer over the base Python serializer, and seems to Just Work. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@4712 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-03-12 14:01:44 +00:00
Russell Keith-Magee f2582eb972 Fixes #2333 -- Added test fixtures framework. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@4659 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-03-01 13:11:08 +00:00
Jacob Kaplan-Moss 51f39d59bd Fixed #3390: the serializer can now contain forward references. Thanks, Russ. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@4610 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-02-26 17:33:27 +00:00
Russell Keith-Magee db8525cc01 Fixed a flaw in the serializers that prevented OneToOneFields being serialized as JSON objects. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@4433 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-01-27 13:42:51 +00:00
Jacob Kaplan-Moss a1199d8528 Fixed #2894: XML deserializer now correctly handles null primary keys. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@4046 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2006-11-07 05:01:35 +00:00
Jacob Kaplan-Moss febe05b9ef Fixed #2921: deserialization no longer failes on NULL primary keys. Thanks, mir@noris.de. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@4043 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2006-11-07 04:56:50 +00:00
Jacob Kaplan-Moss e39a8e947e Fixed #2701: Added "fields" argument to serializers.serialize. Thanks, Deryck. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@4042 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2006-11-07 04:50:13 +00:00
Adrian Holovaty 41d11a685f Fixed #2968 -- Changed arguments to __import__ to use empty dictionary instead of empty string, for stricter compliance with Python library reference. Thanks for the patch, Yasushi Masuda 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@3951 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2006-10-30 20:50:27 +00:00
Malcolm Tredinnick d8b84cac91 Fixed #2515 -- Allow passing of options to JSON serializer. Thanks, nesh. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@3795 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2006-09-22 13:26:07 +00:00
Adrian Holovaty 22303d6c7d Fixed #2611 -- Fixed XML serializer to handle null datetime fields. Thanks for reporting, csdurfee@gmail.com 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@3687 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2006-08-31 04:11:46 +00:00
Adrian Holovaty e7424f0619 Fixed #2607 -- Fixed incorrect ordering of super() arguments in DateTimeAwareJSONEncoder. Thanks for the patch, dummy@habmalnefrage.de 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@3671 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2006-08-28 18:39:30 +00:00
Jacob Kaplan-Moss 2e598fb571 Fixed #2460 -- JSON serializer now correctly handles datetime objects. Thanks, siniy and jyrki.pulliainen@gmail.com. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@3501 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2006-07-31 14:59:53 +00:00
Jacob Kaplan-Moss 17d0bd1512 Fixed a bunch of spurious imports, typos, and other small errors turned up by a pass through PyFlakes. This covers about the first third of the errors. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@3411 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2006-07-21 17:11:13 +00:00