Documentation (and some small source code) edits from [17432] - [17537]

git-svn-id: http://code.djangoproject.com/svn/django/trunk@17540 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/core/management/validation.py

@@ -283,9 +283,8 @@ def get_validation_errors(outfile, app=None):
                 # this format would be nice, but it's a little fiddly).
                 if '__' in field_name:
                     continue
-                # Skip ordering on pk, this is always a valid order_by field
+                # Skip ordering on pk. This is always a valid order_by field
-                # but is an alias and therefore won't be found by
+                # but is an alias and therefore won't be found by opts.get_field.
-                # opts.get_field.
                 if field_name == 'pk':
                     continue
                 try:

django/middleware/csrf.py

@@ -110,19 +110,19 @@ class CsrfViewMiddleware(object):
                 # Mechanism to turn off CSRF checks for test suite.
                 # It comes after the creation of CSRF cookies, so that
                 # everything else continues to work exactly the same
-                # (e.g. cookies are sent etc), but before the any
+                # (e.g. cookies are sent, etc.), but before any
-                # branches that call reject()
+                # branches that call reject().
                 return self._accept(request)
 
             if request.is_secure():
                 # Suppose user visits http://example.com/
-                # An active network attacker,(man-in-the-middle, MITM) sends a
+                # An active network attacker (man-in-the-middle, MITM) sends a
-                # POST form which targets https://example.com/detonate-bomb/ and
+                # POST form that targets https://example.com/detonate-bomb/ and
-                # submits it via javascript.
+                # submits it via JavaScript.
                 #
                 # The attacker will need to provide a CSRF cookie and token, but
-                # that is no problem for a MITM and the session independent
+                # that's no problem for a MITM and the session-independent
-                # nonce we are using. So the MITM can circumvent the CSRF
+                # nonce we're using. So the MITM can circumvent the CSRF
                 # protection. This is true for any HTTP connection, but anyone
                 # using HTTPS expects better! For this reason, for
                 # https://example.com/ we need additional protection that treats
@@ -141,7 +141,7 @@ class CsrfViewMiddleware(object):
                     )
                     return self._reject(request, REASON_NO_REFERER)
 
-                # Note that request.get_host() includes the port
+                # Note that request.get_host() includes the port.
                 good_referer = 'https://%s/' % request.get_host()
                 if not same_origin(referer, good_referer):
                     reason = REASON_BAD_REFERER % (referer, good_referer)
@@ -166,14 +166,14 @@ class CsrfViewMiddleware(object):
                 )
                 return self._reject(request, REASON_NO_CSRF_COOKIE)
 
-            # check non-cookie token for match
+            # Check non-cookie token for match.
             request_csrf_token = ""
             if request.method == "POST":
                 request_csrf_token = request.POST.get('csrfmiddlewaretoken', '')
 
             if request_csrf_token == "":
                 # Fall back to X-CSRFToken, to make things easier for AJAX,
-                # and possible for PUT/DELETE
+                # and possible for PUT/DELETE.
                 request_csrf_token = request.META.get('HTTP_X_CSRFTOKEN', '')
 
             if not constant_time_compare(request_csrf_token, csrf_token):

docs/howto/custom-management-commands.txt

@@ -9,9 +9,8 @@ command for the ``polls`` application from the
 :doc:`tutorial</intro/tutorial01>`.
 
 To do this, just add a ``management/commands`` directory to the application.
-Each Python module in that directory will be auto-discovered. Modules having
+Django will register a ``manage.py`` command for each Python module in that
-names not starting with an underscore will be registered as commands that can be
+directory whose name doesn't begin with an underscore. For example::
-executed as an action when you run ``manage.py``::
 
     polls/
         __init__.py

docs/ref/contrib/admin/index.txt

@@ -697,8 +697,8 @@ subclass::
 
       .. note::
 
-        The ``FieldListFilter`` API is currently considered internal and prone
+        The ``FieldListFilter`` API is considered internal and might be
-        to refactoring.
+        changed.
 
     .. versionadded:: 1.4
 

docs/ref/contrib/gis/install.txt

@@ -44,7 +44,7 @@ Because GeoDjango is included with Django, please refer to Django's
 
 .. _spatial_database:
 
-Spatial Database
+Spatial database
 ----------------
 PostgreSQL (with PostGIS), MySQL, Oracle, and SQLite (with SpatiaLite) are
 the spatial databases currently supported.
@@ -69,7 +69,7 @@ SQLite              GEOS, GDAL, PROJ.4, SpatiaLite  3.6.+               Requires
 
 .. _geospatial_libs:
 
-Geospatial Libraries
+Geospatial libraries
 --------------------
 GeoDjango uses and/or provides interfaces for the following open source
 geospatial libraries:
@@ -104,7 +104,7 @@ __ http://www.gaia-gis.it/spatialite/index.html
 
 .. _build_from_source:
 
-Building from Source
+Building from source
 ====================
 
 When installing from source on UNIX and GNU/Linux systems, please follow
@@ -156,7 +156,7 @@ script, compile, and install::
 Troubleshooting
 ^^^^^^^^^^^^^^^
 
-Can't find GEOS Library
+Can't find GEOS library
 ~~~~~~~~~~~~~~~~~~~~~~~
 
 When GeoDjango can't find GEOS, this error is raised:
@@ -297,7 +297,7 @@ __ http://trac.osgeo.org/gdal/wiki/GdalOgrInPython
 Troubleshooting
 ^^^^^^^^^^^^^^^
 
-Can't find GDAL Library
+Can't find GDAL library
 ~~~~~~~~~~~~~~~~~~~~~~~
 
 When GeoDjango can't find the GDAL library, the ``HAS_GDAL`` flag
@@ -410,7 +410,7 @@ __ http://www.sqlite.org/download.html
 
 .. _spatialitebuild :
 
-SpatiaLite Library (``libspatialite``) and Tools (``spatialite``)
+SpatiaLite library (``libspatialite``) and tools (``spatialite``)
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 After SQLite has been built with the R*Tree module enabled, get the latest
@@ -495,12 +495,12 @@ to build and install::
 
     $ sudo python setup.py install
 
-Post-Installation
+Post-installation
 =================
 
 .. _spatialdb_template:
 
-Creating a Spatial Database Template for PostGIS
+Creating a spatial database template for PostGIS
 ------------------------------------------------
 
 Creating a spatial database with PostGIS is different than normal because
@@ -549,7 +549,7 @@ These commands may be placed in a shell script for later use; for convenience
 the following scripts are available:
 
 ===============  =============================================
-PostGIS Version  Bash Shell Script
+PostGIS version  Bash shell script
 ===============  =============================================
 1.3              :download:`create_template_postgis-1.3.sh`
 1.4              :download:`create_template_postgis-1.4.sh`
@@ -572,44 +572,34 @@ Afterwards, you may create a spatial database by simply specifying
 
 .. _create_spatialite_db:
 
-Creating a Spatial Database for SpatiaLite
+Creating a spatial database for SpatiaLite
--------------------------------------------
+------------------------------------------
 
-After the SpatiaLite library and tools have been installed, it is now possible
+After you've installed SpatiaLite, you'll need to create a number of spatial
-to create a spatial database for use with GeoDjango.
+metadata tables in your database in order to perform spatial queries.
 
-For this, a number of spatial metadata tables must be created in the database
+If you're using SpatiaLite 3.0 or newer, use the ``spatialite`` utility to
-before any spatial query is performed against it.
+call the ``InitSpatiaMetaData()`` function, like this::
-
-If you are using SpatiaLite 3.0 or newer then use the ``spatialite`` utility to
-call the ``InitSpatiaMetaData()`` function which will take care of that (you can
-safely ignore the error messages shown) then you can skip the rest of this
-section::
 
    $ spatialite geodjango.db "SELECT InitSpatialMetaData();"
    the SPATIAL_REF_SYS table already contains some row(s)
     InitSpatiaMetaData ()error:"table spatial_ref_sys already exists"
    0
 
-If you re using a version of Spatialite older than 3.0 then to achieve the same
+You can safely ignore the error messages shown. When you've done this, you can
-result you need to download a database initialization file and execute the SQL
+skip the rest of this section.
-queries it contains against your database.
 
-First, get it from the appropiate SpatiaLite Resources page (i.e.
+If you're using a version of SpatiaLite older than 3.0, you'll need to download
+a database-initialization file and execute its SQL queries in your database.
+
+First, get it from the appropriate SpatiaLite Resources page (
 http://www.gaia-gis.it/spatialite-2.3.1/resources.html for 2.3 or
 http://www.gaia-gis.it/spatialite-2.4.0/ for 2.4)::
 
    $ wget http://www.gaia-gis.it/spatialite-2.3.1/init_spatialite-2.3.sql.gz
    $ gunzip init_spatialite-2.3.sql.gz
 
-(Or, if you are using SpatiaLite 2.4 then do::
+Then, use the ``spatialite`` command to initialize a spatial database::
-
-   $ wget http://www.gaia-gis.it/spatialite-2.4.0/init_spatialite-2.4.sql.gz
-   $ gunzip init_spatialite-2.4.sql.gz
-
-)
-
-Now, the ``spatialite`` command can be used to initialize a spatial database::
 
    $ spatialite geodjango.db < init_spatialite-2.X.sql
 
@@ -629,15 +619,15 @@ features such as the geographic admin or KML sitemaps will not function properly
 
 .. _addgoogleprojection:
 
-Add Google Projection to ``spatial_ref_sys`` table
+Add Google projection to ``spatial_ref_sys`` table
 --------------------------------------------------
 
 .. versionchanged:: 1.2
 
 .. note::
 
-    If running PostGIS 1.4 and above, the entry is already included in the
+    If you're running PostGIS 1.4 or above, you can skip this step. The entry
-    default ``spatial_ref_sys`` table.  You can skip this step.
+    is already included in the default ``spatial_ref_sys`` table.
 
 In order to conduct database transformations to the so-called "Google"
 projection (a spherical mercator projection used by Google Maps),
@@ -678,7 +668,7 @@ __ http://code.djangoproject.com/simpleticket
 
 .. _libsettings:
 
-Library Environment Settings
+Library environment settings
 ----------------------------
 
 By far, the most common problem when installing GeoDjango is that the
@@ -701,7 +691,7 @@ could place the following in their bash profile::
 
     export LD_LIBRARY_PATH=/usr/local/lib
 
-Setting System Library Path
+Setting system library path
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 On GNU/Linux systems, there is typically a file in ``/etc/ld.so.conf``, which may include
@@ -740,7 +730,7 @@ Similarly, on Red Hat and CentOS systems::
 
     $ sudo yum install binutils
 
-Platform Specific Instructions
+Platform-specific instructions
 ==============================
 
 .. _macosx:
@@ -789,7 +779,7 @@ __ http://python.org/ftp/python/2.6.2/python-2.6.2-macosx2009-04-16.dmg
 
 .. _kyngchaos:
 
-KyngChaos Packages
+KyngChaos packages
 ^^^^^^^^^^^^^^^^^^
 
 William Kyngesburye provides a number of `geospatial library binary packages`__
@@ -952,9 +942,9 @@ Ubuntu & Debian GNU/Linux
 .. note::
 
     The PostGIS SQL files are not placed in the PostgreSQL share directory in
-    the Debian and Ubuntu packages, and are located instead in a special
+    the Debian and Ubuntu packages. Instead, they're located in a special
-    directory depending on the release.  Thus, when :ref:`spatialdb_template`
+    directory depending on the release. In this case, use the
-    use the :download:`create_template_postgis-debian.sh` script instead.
+    :download:`create_template_postgis-debian.sh` script
 
 .. _ubuntu:
 
@@ -1049,10 +1039,11 @@ Debian
 
 4.0 (Etch)
 ^^^^^^^^^^
+
 The situation here is the same as that of Ubuntu :ref:`heron` -- in other words,
 some packages must be built from source to work properly with GeoDjango.
 
-Binary Packages
+Binary packages
 ~~~~~~~~~~~~~~~
 The following command will install acceptable binary packages, as well as
 the development tools necessary to build the rest of the requirements::
@@ -1075,7 +1066,7 @@ Optional packages:
 
 * ``libgeoip``: for :ref:`GeoIP <ref-geoip>` support
 
-Source Packages
+Source packages
 ~~~~~~~~~~~~~~~
 You will still have to install :ref:`geosbuild`, :ref:`proj4`,
 :ref:`postgis`, and :ref:`gdalbuild` from source.  Please follow the
@@ -1104,7 +1095,7 @@ in the above command with the appropriate PostgreSQL version.
 
 .. _post_install:
 
-Post-installation Notes
+Post-installation notes
 ~~~~~~~~~~~~~~~~~~~~~~~
 
 If the PostgreSQL database cluster was not initiated after installing, then it
@@ -1234,7 +1225,7 @@ installer.
 
 .. _OSGeo4W installer: http://trac.osgeo.org/osgeo4w/
 
-Modify Windows Environment
+Modify Windows environment
 ^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 In order to use GeoDjango, you will need to add your Python and OSGeo4W
@@ -1269,8 +1260,8 @@ script, :download:`geodjango_setup.bat`.
     then you will need to modify the ``OSGEO4W_ROOT`` and/or ``PYTHON_ROOT``
     variables accordingly.
 
-Install Django and Setup Database
+Install Django and set up database
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 Finally, :ref:`install Django <installing-official-release>` on your system.
 You do not need to create a spatial database template, as one named

docs/ref/contrib/gis/testing.txt

@@ -1,11 +1,11 @@
 ======================
-Testing GeoDjango Apps
+Testing GeoDjango apps
 ======================
 
 .. versionchanged:: 1.2
 
 In Django 1.2, the addition of :ref:`spatial-backends` simplified the
-process of testing GeoDjango applications -- the process is now the
+process of testing GeoDjango applications. The process is now the
 same as :doc:`/topics/testing`.
 
 Included in this documentation are some additional notes and settings
@@ -49,7 +49,7 @@ to configure for PostGIS 1.5.2 you would use::
 
     POSTGIS_VERSION = (1, 5, 2)
 
-Obtaining Sufficient Privileges
+Obtaining sufficient privileges
 -------------------------------
 
 Depending on your configuration, this section describes several methods to
@@ -60,7 +60,7 @@ was created like in the instructions, then your testing database user
 only needs to have the ability to create databases. In other configurations,
 you may be required to use a database superuser.
 
-Create Database User
+Create database user
 ^^^^^^^^^^^^^^^^^^^^
 
 To make database user with the ability to create databases, use the
@@ -76,7 +76,7 @@ Alternatively, you may alter an existing user's role from the SQL shell
 
     postgres# ALTER ROLE <user_name> CREATEDB NOSUPERUSER NOCREATEROLE;
 
-Create Database Superuser
+Create database superuser
 ^^^^^^^^^^^^^^^^^^^^^^^^^
 
 This may be done at the time the user is created, for example::
@@ -89,7 +89,7 @@ is done from an existing superuser account)::
     postgres# ALTER ROLE <user_name> SUPERUSER;
 
 
-Create Local PostgreSQL Database
+Create local PostgreSQL database
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 1. Initialize database: ``initdb -D /path/to/user/db``
@@ -114,8 +114,8 @@ spatial database entitled ``template_postgis``.
 SpatiaLite
 ==========
 
-You need to make sure needed spatial tables are created in your test spatial
+Make sure the necessary spatial tables are created in your test spatial
-database as described in :ref:`create_spatialite_db`. Then all you have to do is::
+database, as described in :ref:`create_spatialite_db`. Then just do this::
 
     $ python manage.py test
 
@@ -127,18 +127,18 @@ Settings
 ``SPATIALITE_SQL``
 ^^^^^^^^^^^^^^^^^^
 
-(only relevant when using a SpatiaLite version older than 3.0).
+Only relevant when using a SpatiaLite version older than 3.0.
 
 By default, the GeoDjango test runner looks for the SpatiaLite SQL in the
 same directory where it was invoked (by default the same directory where
-``manage.py`` is located).  If you want to use a different location, then
+``manage.py`` is located). To use a different location, add the following to
-you may add the following to your settings::
+your settings::
 
     SPATIALITE_SQL='/path/to/init_spatialite-2.3.sql'
 
 .. _geodjango-tests:
 
-GeoDjango Tests
+GeoDjango tests
 ===============
 
 .. versionchanged:: 1.3

docs/ref/django-admin.txt

@@ -954,10 +954,10 @@ creating the ``myapp`` app::
 
 .. versionadded:: 1.4
 
-When Django copies the app template files, it also renders the files
+When Django copies the app template files, it also renders certain files
-whose extension matches those passed with the ``--extension`` option (``py``
+through the template engine: the files whose extensions match the
-by default) and those files which names are passed with the ``--name`` option
+``--extension`` option (``py`` by default) and the files whose names are passed
-using the template engine. The :class:`template context
+with the ``--name`` option. The :class:`template context
 <django.template.Context>` used is:
 
 - Any option passed to the startapp command
@@ -1017,10 +1017,10 @@ when creating the ``myproject`` project::
 
     django-admin.py startproject --template=/Users/jezdez/Code/my_project_template myproject
 
-When Django copies the project template files, it will also render the files
+When Django copies the project template files, it also renders certain files
-whose extension matches those passed with the ``--extension`` option (``py``
+through the template engine: the files whose extensions match the
-by default) and those files which names are passed with the ``--name`` option
+``--extension`` option (``py`` by default) and the files whose names are passed
-using the template engine. The :class:`template context
+with the ``--name`` option. The :class:`template context
 <django.template.Context>` used is:
 
 - Any option passed to the startproject command

docs/ref/settings.txt

@@ -756,31 +756,44 @@ Default: ``False``
 
 A boolean that turns on/off debug mode.
 
-If you define custom settings, `django/views/debug.py`_ has a
+Never deploy a site into production with :setting:`DEBUG` turned on.
-``HIDDEN_SETTINGS`` regular expression which will hide from the DEBUG view
+
-anything that contains ``'API'``, ``'TOKEN'``, ``'KEY'``, ``'SECRET'``,
+Did you catch that? NEVER deploy a site into production with :setting:`DEBUG`
-``'PASS'``, ``'PROFANITIES_LIST'``, or ``'SIGNATURE'``. This allows untrusted
+turned on.
-users to be able to give backtraces without seeing sensitive (or offensive)
+
-settings.
+One of the main features of debug mode is the display of detailed error pages.
+If your app raises an exception when ``DEBUG`` is ``True``, Django will display
+a detailed traceback, including a lot of metadata about your environment, such
+as all the currently defined Django settings (from ``settings.py``).
+
+As a security measure, Django will *not* include settings that might be
+sensitive (or offensive), such as ``SECRET_KEY`` or ``PROFANITIES_LIST``.
+Specifically, it will exclude any setting whose name includes any of the
+following:
+
+    * API
+    * KEY
+    * PASS
+    * PROFANITIES_LIST
+    * SECRET
+    * SIGNATURE
+    * TOKEN
 
 .. versionchanged:: 1.4
 
-    ``'PASSWORD'`` changed to ``'PASS'``. ``'API'``, ``'TOKEN'``, ``'KEY'`` 
+    We changed ``'PASSWORD'`` ``'PASS'``. ``'API'``, ``'TOKEN'`` and ``'KEY'``
     were added.
 
-Note that due to how regular expression matching works ``'PASS'`` will also
+Note that these are *partial* matches. ``'PASS'`` will also match PASSWORD,
-match PASSWORD, just as ``'TOKEN'`` will also match TOKENIZED and so on.
+just as ``'TOKEN'`` will also match TOKENIZED and so on.
 
 Still, note that there are always going to be sections of your debug output
 that are inappropriate for public consumption. File paths, configuration
-options, and the like all give attackers extra information about your server.
+options and the like all give attackers extra information about your server.
 
 It is also important to remember that when running with :setting:`DEBUG`
 turned on, Django will remember every SQL query it executes. This is useful
-when you are debugging, but on a production server, it will rapidly consume
+when you're debugging, but it'll rapidly consume memory on a production server.
-memory.
-
-Never deploy a site into production with :setting:`DEBUG` turned on.
 
 .. _django/views/debug.py: http://code.djangoproject.com/browser/django/trunk/django/views/debug.py
 

docs/releases/1.4.txt

@@ -171,13 +171,12 @@ Django 1.4 introduces a cookie-based session backend that uses the tools for
 :doc:`cryptographic signing </topics/signing>` to store the session data in
 the client's browser.
 
-+.. warning::
+.. warning::
-+
+
-+    Session data is signed and validated by the server, but is not
+    Session data is signed and validated by the server, but it's not
-+    encrypted.  This means that a user can view any data stored in the
+    encrypted. This means a user can view any data stored in the
-+    session, but cannot change it. Please read the documentation for
+    session but cannot change it. Please read the documentation for
-+    further clarification before using this backend.
+    further clarification before using this backend.
-+
 
 See the :ref:`cookie-based session backend <cookie-session-backend>` docs for
 more information.
@@ -1027,9 +1026,10 @@ Output of :djadmin:`manage.py help <help>`
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 :djadmin:`manage.py help <help>` now groups available commands by application.
-If you depended on its output, for instance if you parsed it, you must update
+If you depended on the output of this command -- if you parsed it, for example
-your scripts. To obtain the list of all available management commands in a
+-- then you'll need to update your code. To get a list of all available
-script, you can use :djadmin:`manage.py help --commands <help>` instead.
+management commands in a script, use
+:djadmin:`manage.py help --commands <help>` instead.
 
 Features deprecated in 1.4
 ==========================
@@ -1186,16 +1186,13 @@ actually provided the body of the HTTP request. It's been renamed to
 ``HttpRequest.body``, and ``HttpRequest.raw_post_data`` has been deprecated.
 
 ``django.contrib.sitemaps`` bug fix with potential performance implications
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-In previous versions the Paginator objects used in sitemap classes were
+In previous versions, ``Paginator`` objects used in sitemap classes were
-cached and could result in stale sitemap indexes. Removing this cache causes
+cached, which could result in stale site maps. We've removed the caching, so
-new Paginator objects to be created and the
+each request to a site map now creates a new Paginator object and calls the
 :attr:`~django.contrib.sitemaps.Sitemap.items()` method of the
-:class:`~django.contrib.sitemaps.Sitemap` subclass to be called during every
+:class:`~django.contrib.sitemaps.Sitemap` subclass. Depending on what your
-sitemap-related request.
+``items()`` method is doing, this may have a negative performance impact.
-
+To mitigate the performance impact, consider using the :doc:`caching
-If the :attr:`django.contrib.sitemaps.Sitemap.items()` method returns a
+framework </topics/cache>` within your ``Sitemap`` subclass.
-``QuerySet`` its length will be evaluated which may lead to extra database
-queries. To mitigate the performance impact consider using the :doc:`caching
-framework </topics/cache>`.

docs/topics/http/urls.txt

@@ -440,7 +440,7 @@ Including other URLconfs
 At any point, your ``urlpatterns`` can "include" other URLconf modules. This
 essentially "roots" a set of URLs below other ones.
 
-For example, here's an except of the URLconf for the `Django Web site`_
+For example, here's an excerpt of the URLconf for the `Django Web site`_
 itself. It includes a number of other URLconfs::
 
     from django.conf.urls import patterns, url, include
@@ -849,7 +849,7 @@ This ``current_app`` argument is used as a hint to resolve application
 namespaces into URLs on specific application instances, according to the
 :ref:`namespaced URL resolution strategy <topics-http-reversing-url-namespaces>`.
 
-You can use ``kwargs`` instead of ``args``, for example::
+You can use ``kwargs`` instead of ``args``. For example::
 
     >>> reverse('admin:app_list', kwargs={'app_label': 'auth'})
     '/admin/auth/'
@@ -976,7 +976,7 @@ A :class:`ResolverMatch` object can also be assigned to a triple::
     information it provides) is not available in earlier Django releases.
 
 One possible use of :func:`~django.core.urlresolvers.resolve` would be to test
-if a view would raise a ``Http404`` error before redirecting to it::
+whether a view would raise a ``Http404`` error before redirecting to it::
 
     from urlparse import urlparse
     from django.core.urlresolvers import resolve

docs/topics/i18n/formatting.txt

@@ -186,16 +186,15 @@ instead of the default for English, a comma.
 Limitations of the provided locale formats
 ==========================================
 
-Some locales use context-sensitive formats for numbers, which Djangos
+Some locales use context-sensitive formats for numbers, which Django's
 localization system cannot handle automatically.
 
-
 Switzerland (German)
 --------------------
 
 The Swiss number formatting depends on the type of number that is being
 formatted. For monetary values, a comma is used as the thousand separator and
-a decimal point for the decimal separator, for all other numbers, a comma is
+a decimal point for the decimal separator. For all other numbers, a comma is
 used as decimal separator and a space as thousand separator. The locale format
 provided by Django uses the generic separators, a comma for decimal and a space
 for thousand separators.

docs/topics/i18n/translation.txt

@@ -297,7 +297,7 @@ Lazy translation
 Use the lazy versions of translation functions in
 :mod:`django.utils.translation` (easily recognizable by the ``lazy`` suffix in
 their names) to translate strings lazily -- when the value is accessed rather
-than when they are called.
+than when they're called.
 
 These functions store a lazy reference to the string -- not the actual
 translation. The translation itself will be done when the string is used in a
@@ -306,10 +306,10 @@ string context, such as in template rendering.
 This is essential when calls to these functions are located in code paths that
 are executed at module load time.
 
-As this is something that can easily happen when defining models, forms and
+This is something that can easily happen when defining models, forms and
-model forms (the declarative notation Django offers for them is implemented in a
+model forms, because Django implements these such that their fields are
-way such that their fields are actually class level attributes) this means you
+actually class-level attributes. For that reason, make sure to use lazy
-need to make sure to use lazy translations in the following cases:
+translations in the following cases:
 
 Model fields and relationships ``verbose_name`` and ``help_text`` option values
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~