Added the missing form option to the ModelAdmin options section. Also added a section for custom validation in the admin.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@8208 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed #8901 -- Corrected typo in docstring. Thanks to Hayley Bonham <djangocode@vortex.cx> for the report.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@8207 bcc190cf-cafb-0310-a4f2-bffc1f526a37

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@8203 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed #8092, #3828 -- Removed dictionary access for request objects so that GET and POST data doesn't "overwrite" request attributes when used in templates (since dictionary lookup is performed before attribute lookup).  This is backwards-incompatible if you were using the request object for dictionary access to the combined GET and POST data, but you should use `request.REQUEST` for that instead.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@8202 bcc190cf-cafb-0310-a4f2-bffc1f526a37

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@8199 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Added tests for accessing nullable ForeignKey after saving and fetching from the database (refs #8093).


git-svn-id: http://code.djangoproject.com/svn/django/trunk@8198 bcc190cf-cafb-0310-a4f2-bffc1f526a37

git-svn-id: http://code.djangoproject.com/svn/django/trunk@8197 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Used definition lists to be consistent with other docs.  Also used 3rd-level headings instead of bold text.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@8196 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed #7781 -- Documented the `per_page` argument/attribute for `Paginator` objects.  Also documented `Paginator`'s other arguments and made use of ReST definition lists.  Thanks to hiukkanen for the 
report.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@8195 bcc190cf-cafb-0310-a4f2-bffc1f526a37

git-svn-id: http://code.djangoproject.com/svn/django/trunk@8194 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed #7919 -- md5 and sha modules are deprecated since Python 2.5, use hashlib module when available.  Patch from Karen Tracey.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@8193 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed #8078 -- Fixed a Python 2.3 incompatibility in `contrib/admin/options.py`, thanks Karen Tracey.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@8192 bcc190cf-cafb-0310-a4f2-bffc1f526a37

 * "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

Fixed #7920 -- Made tests compatible with Python 2.6's Decimal repr change, patch from Karen Tracey.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@8190 bcc190cf-cafb-0310-a4f2-bffc1f526a37

git-svn-id: http://code.djangoproject.com/svn/django/trunk@8189 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed #8086 -- Removed 2.5 specific keyword argument to __import__. Thanks CHasenpflug for noticing this.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@8188 bcc190cf-cafb-0310-a4f2-bffc1f526a37

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Pass the correct data as the second parameter to find_module to correct admin.autodiscover(). Fixes #7922. Thanks Alex Gaynor for being smarter than me.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@8186 bcc190cf-cafb-0310-a4f2-bffc1f526a37

 * 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

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Fixed #3912 - Added simple type checking to template.Context.update() to help debugging broken context processors.  Thanks Jeremy Dunck


git-svn-id: http://code.djangoproject.com/svn/django/trunk@8181 bcc190cf-cafb-0310-a4f2-bffc1f526a37

git-svn-id: http://code.djangoproject.com/svn/django/trunk@8180 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Ensure that custom primary keys are always shown on a formset. Refs #7938. Thanks magneto for discovering this problem.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@8179 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed #8067 -- Replaced dict literals in the model_formsets tests with sorted lists of tuples to ensure compatibilty on different implementations of Python. Thanks Leo Soto for the patch.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@8178 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed #5631 -- When fieldsets contains a field that is on the same line, it is now collapsable when collapse is set in classes. Thanks andybak for some research and Karen Tracey for the patch.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@8177 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Clarified the raw_id_fields documentation and added it to InlineModelAdmin options section. Added examples as well. Fixes #7905. Thanks Matthew Flanagan for the report.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@8176 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed #7983 -- Added fields to the ModelAdmin section in the admin documentation. Thanks julien for the report and patch.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@8175 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed #7922 -- admin.autodiscover() no longer eats ImportErrors for breakfast. Thanks Jan Rademaker and Alex Gaynor for their work on the ticket.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@8174 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed #7885 -- Prevent duplicates in fields and fieldsets declarations. Thanks julien and wamberg for the patches.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@8173 bcc190cf-cafb-0310-a4f2-bffc1f526a37

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@8171 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Also fixed small typo in a docstring.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@8170 bcc190cf-cafb-0310-a4f2-bffc1f526a37

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