[soc2009/multidb] Merged up to trunk r11103. Resolved merge conflict

git-svn-id: http://code.djangoproject.com/svn/django/branches/soc2009/multidb@11116 bcc190cf-cafb-0310-a4f2-bffc1f526a37

docs/topics/forms/modelforms.txt

@@ -397,16 +397,26 @@ to be rendered first, we could specify the following ``ModelForm``::
     ...         model = Book
     ...         fields = ['title', 'author']
 
+.. _overriding-modelform-clean-method:
 
 Overriding the clean() method
 -----------------------------
 
 You can override the ``clean()`` method on a model form to provide additional
-validation in the same way you can on a normal form. However, by default the
-``clean()`` method validates the uniqueness of fields that are marked as
-``unique``, ``unique_together`` or ``unique_for_date|month|year`` on the model.
-Therefore, if you would like to override the ``clean()`` method and maintain the
-default validation, you must call the parent class's ``clean()`` method.
+validation in the same way you can on a normal form.
+
+In this regard, model forms have two specific characteristics when compared to
+forms:
+
+By default the ``clean()`` method validates the uniqueness of fields that are
+marked as ``unique``, ``unique_together`` or ``unique_for_date|month|year`` on
+the model.  Therefore, if you would like to override the ``clean()`` method and
+maintain the default validation, you must call the parent class's ``clean()``
+method.
+
+Also, a model form instance bound to a model object will contain a
+``self.instance`` attribute that gives model form methods access to that
+specific model instance.
 
 Form inheritance
 ----------------

docs/topics/i18n.txt

@@ -978,15 +978,17 @@ message files (``.po``). Translation work itself just involves editing existing
 files of this type, but if you want to create your own message files, or want to
 test or compile a changed message file, you will need the ``gettext`` utilities:
 
-    * Download the following zip files from
-      http://sourceforge.net/projects/gettext
+    * Download the following zip files from the GNOME servers
+      http://ftp.gnome.org/pub/gnome/binaries/win32/dependencies/ or from one
+      of its mirrors_
 
-      * ``gettext-runtime-X.bin.woe32.zip``
-      * ``gettext-tools-X.bin.woe32.zip``
-      * ``libiconv-X.bin.woe32.zip``
+      * ``gettext-runtime-X.zip``
+      * ``gettext-tools-X.zip``
 
-    * Extract the 3 files in the same folder (i.e. ``C:\Program
-      Files\gettext-utils``)
+      ``X`` is the version number, we recomend using ``0.15`` or higher.
+
+    * Extract the contents of the ``bin\`` directories in both files to the
+      same folder on your system (i.e. ``C:\Program Files\gettext-utils``)
 
     * Update the system PATH:
 
@@ -995,6 +997,8 @@ test or compile a changed message file, you will need the ``gettext`` utilities:
       * Add ``;C:\Program Files\gettext-utils\bin`` at the end of the
         ``Variable value`` field
 
+.. _mirrors: http://ftp.gnome.org/pub/GNOME/MIRRORS
+
 You may also use ``gettext`` binaries you have obtained elsewhere, so long as
 the ``xgettext --version`` command works properly. Some version 0.14.4 binaries
 have been found to not support this command. Do not attempt to use Django

docs/topics/install.txt

@@ -61,13 +61,27 @@ for each platform.
 Get your database running
 =========================
 
-If you plan to use Django's database API functionality, you'll need to
-make sure a database server is running. Django works with PostgreSQL_,
-MySQL_, Oracle_ and SQLite_ (although SQLite doesn't require a separate server
-to be running).
+If you plan to use Django's database API functionality, you'll need to make
+sure a database server is running. Django supports many different database
+servers and is officially supported with PostgreSQL_, MySQL_, Oracle_ and
+SQLite_ (although SQLite doesn't require a separate server to be running).
 
-Additionally, you'll need to make sure your Python database bindings are
-installed.
+In addition to the officially supported databases, there are backends provided
+by 3rd parties that allow you to use other databases with Django:
+
+* `Sybase SQL Anywhere`_
+* `IBM DB2`_
+* `Microsoft SQL Server 2005`_
+* Firebird_
+* ODBC_
+
+The Django versions and ORM features supported by these unofficial backends
+vary considerably. Queries regarding the specific capabilities of these
+unofficial backends, along with any support queries, should be directed to the
+support channels provided by each 3rd party project.
+
+In addition to a database backend, you'll need to make sure your Python
+database bindings are installed.
 
 * If you're using PostgreSQL, you'll need the psycopg_ package. Django supports
   both version 1 and 2. (When you configure Django's database layer, specify
@@ -89,6 +103,9 @@ installed.
   :ref:`Oracle backend <oracle-notes>` for important information
   regarding supported versions of both Oracle and ``cx_Oracle``.
 
+* If you're using an unofficial 3rd party backend, please consult the
+  documentation provided for any additional requirements.
+
 If you plan to use Django's ``manage.py syncdb`` command to
 automatically create database tables for your models, you'll need to
 ensure that Django has permission to create and alter tables in the
@@ -111,7 +128,11 @@ Django will need permission to create a test database.
 .. _pysqlite: http://pysqlite.org/
 .. _cx_Oracle: http://cx-oracle.sourceforge.net/
 .. _Oracle: http://www.oracle.com/
-
+.. _Sybase SQL Anywhere: http://code.google.com/p/sqlany-django/
+.. _IBM DB2: http://code.google.com/p/ibm-db/
+.. _Microsoft SQL Server 2005: http://code.google.com/p/django-mssql/
+.. _Firebird: http://code.google.com/p/django-firebird/
+.. _ODBC: http://code.google.com/p/django-pyodbc/
 .. _removing-old-versions-of-django:
 
 Remove any old versions of Django