unicode: Merged changes from trunk up to [5460].

git-svn-id: http://code.djangoproject.com/svn/django/branches/unicode@5462 bcc190cf-cafb-0310-a4f2-bffc1f526a37

18 files changed, 326 insertions, 38 deletions

diff --git a/AUTHORS b/AUTHORS
index c419b3092e..7985b4936e 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -73,6 +73,7 @@ answer newbie questions, and generally made Django that much better:
     Michal Chruszcz <troll@pld-linux.org>
     Ian Clelland <clelland@gmail.com>
     crankycoder@gmail.com
+    Pete Crosier <pete.crosier@gmail.com>
     Matt Croydon <http://www.postneo.com/>
     flavio.curella@gmail.com
     Jure Cuhalev <gandalf@owca.info>
@@ -131,6 +132,7 @@ answer newbie questions, and generally made Django that much better:
     junzhang.jn@gmail.com
     Antti Kaihola <http://akaihola.blogspot.com/>
     Ben Dean Kawamura <ben.dean.kawamura@gmail.com>
+    ian.g.kelly@gmail.com
     Garth Kidd <http://www.deadlybloodyserious.com/>
     kilian <kilian.cavalotti@lip6.fr>
     Sune Kirkeby <http://ibofobi.dk/>
@@ -171,6 +173,7 @@ answer newbie questions, and generally made Django that much better:
     mitakummaa@gmail.com
     mmarshall
     Eric Moritz <http://eric.themoritzfamily.com/>
+    mrmachine <real.human@mrmachine.net>
     Robin Munn <http://www.geekforgod.com/>
     Robert Myers <myer0052@gmail.com>
     Nebojša Dorđević
@@ -236,6 +239,7 @@ answer newbie questions, and generally made Django that much better:
     wangchun <yaohua2000@gmail.com>
     Dan Watson <http://theidioteque.net/>
     Chris Wesseling <Chris.Wesseling@cwi.nl>
+    James Wheare <django@sparemint.com>
     charly.wilhelm@gmail.com
     Rachel Willmer <http://www.willmer.com/kb/>
     Gary Wilson <gary.wilson@gmail.com>
diff --git a/django/__init__.py b/django/__init__.py
index 7a24af2b4e..17d8c519cc 100644
--- a/django/__init__.py
+++ b/django/__init__.py
@@ -1 +1,8 @@
 VERSION = (0, 97, 'pre')
+
+def get_version():
+    "Returns the version as a human-format string."
+    v = '.'.join([str(i) for i in VERSION[:-1]])
+    if VERSION[-1]:
+        v += '-' + VERSION[-1]
+    return v
diff --git a/django/conf/global_settings.py b/django/conf/global_settings.py
index 558aaaaa7a..516f9fca31 100644
--- a/django/conf/global_settings.py
+++ b/django/conf/global_settings.py
@@ -244,7 +244,8 @@ TRANSACTIONS_MANAGED = False
 
 # The User-Agent string to use when checking for URL validity through the
 # isExistingURL validator.
-URL_VALIDATOR_USER_AGENT = "Django/0.96pre (http://www.djangoproject.com)"
+from django import get_version
+URL_VALIDATOR_USER_AGENT = "Django/%s (http://www.djangoproject.com)" % get_version()
 
 ##############
 # MIDDLEWARE #
diff --git a/django/conf/locale/nl/LC_MESSAGES/django.mo b/django/conf/locale/nl/LC_MESSAGES/django.mo
index f4be11f7c5..4c70c28ff4 100644
--- a/django/conf/locale/nl/LC_MESSAGES/django.mo
+++ b/django/conf/locale/nl/LC_MESSAGES/django.mo
diff --git a/django/conf/locale/nl/LC_MESSAGES/django.po b/django/conf/locale/nl/LC_MESSAGES/django.po
index 89862155d8..9aaeef8af9 100644
--- a/django/conf/locale/nl/LC_MESSAGES/django.po
+++ b/django/conf/locale/nl/LC_MESSAGES/django.po
@@ -2202,10 +2202,11 @@ msgstr[0] "dag"
 msgstr[1] "dagen"
 
 #: utils/timesince.py:16
+# In the timesince context it is stilistically wrong to use the plural for hour in Dutch.
 msgid "hour"
 msgid_plural "hours"
 msgstr[0] "uur"
-msgstr[1] "uren"
+msgstr[1] "uur"
 
 #: utils/timesince.py:17
 msgid "minute"
diff --git a/django/core/management.py b/django/core/management.py
index a926f683db..fec7fefde4 100644
--- a/django/core/management.py
+++ b/django/core/management.py
@@ -3,14 +3,17 @@
 
 import django
 from django.core.exceptions import ImproperlyConfigured
-import os, re, shutil, sys, textwrap
 from optparse import OptionParser
 from django.utils import termcolors
+import os, re, shutil, sys, textwrap
 
 # For Python 2.3
 if not hasattr(__builtins__, 'set'):
     from sets import Set as set
 
+# For backwards compatibility: get_version() used to be in this module.
+get_version = django.get_version
+
 MODULE_TEMPLATE = '''    {%% if perms.%(app)s.%(addperm)s or perms.%(app)s.%(changeperm)s %%}
     <tr>
         <th>{%% if perms.%(app)s.%(changeperm)s %%}<a href="%(app)s/%(mod)s/">{%% endif %%}%(name)s{%% if perms.%(app)s.%(changeperm)s %%}</a>{%% endif %%}</th>
@@ -93,14 +96,6 @@ def _get_sequence_list():
 # field as the field to which it points.
 get_rel_data_type = lambda f: (f.get_internal_type() in ('AutoField', 'PositiveIntegerField', 'PositiveSmallIntegerField')) and 'IntegerField' or f.get_internal_type()
 
-def get_version():
-    "Returns the version as a human-format string."
-    from django import VERSION
-    v = '.'.join([str(i) for i in VERSION[:-1]])
-    if VERSION[-1]:
-        v += '-' + VERSION[-1]
-    return v
-
 def get_sql_create(app):
     "Returns a list of the CREATE TABLE SQL statements for the given app."
     from django.db import get_creation_module, models
diff --git a/django/db/backends/postgresql/base.py b/django/db/backends/postgresql/base.py
index 912d49b493..2186fa3863 100644
--- a/django/db/backends/postgresql/base.py
+++ b/django/db/backends/postgresql/base.py
@@ -239,22 +239,27 @@ def get_sql_sequence_reset(style, model_list):
     from django.db import models
     output = []
     for model in model_list:
+        # Use `coalesce` to set the sequence for each model to the max pk value if there are records,
+        # or 1 if there are none. Set the `is_called` property (the third argument to `setval`) to true
+        # if there are records (as the max pk value is already in use), otherwise set it to false.
         for f in model._meta.fields:
             if isinstance(f, models.AutoField):
-                output.append("%s setval('%s', (%s max(%s) %s %s));" % \
+                output.append("%s setval('%s', coalesce(max(%s), 1), max(%s) %s null) %s %s;" % \
                     (style.SQL_KEYWORD('SELECT'),
                     style.SQL_FIELD(quote_name('%s_%s_seq' % (model._meta.db_table, f.column))),
-                    style.SQL_KEYWORD('SELECT'),
                     style.SQL_FIELD(quote_name(f.column)),
+                    style.SQL_FIELD(quote_name(f.column)),
+                    style.SQL_KEYWORD('IS NOT'),
                     style.SQL_KEYWORD('FROM'),
                     style.SQL_TABLE(quote_name(model._meta.db_table))))
                 break # Only one AutoField is allowed per model, so don't bother continuing.
         for f in model._meta.many_to_many:
-            output.append("%s setval('%s', (%s max(%s) %s %s));" % \
+            output.append("%s setval('%s', coalesce(max(%s), 1), max(%s) %s null) %s %s;" % \
                 (style.SQL_KEYWORD('SELECT'),
                 style.SQL_FIELD(quote_name('%s_id_seq' % f.m2m_db_table())),
-                style.SQL_KEYWORD('SELECT'),
                 style.SQL_FIELD(quote_name('id')),
+                style.SQL_FIELD(quote_name('id')),
+                style.SQL_KEYWORD('IS NOT'),
                 style.SQL_KEYWORD('FROM'),
                 style.SQL_TABLE(f.m2m_db_table())))
     return output
diff --git a/django/db/backends/postgresql_psycopg2/base.py b/django/db/backends/postgresql_psycopg2/base.py
index d9a850957c..764e3a34f3 100644
--- a/django/db/backends/postgresql_psycopg2/base.py
+++ b/django/db/backends/postgresql_psycopg2/base.py
@@ -180,22 +180,27 @@ def get_sql_sequence_reset(style, model_list):
     from django.db import models
     output = []
     for model in model_list:
+        # Use `coalesce` to set the sequence for each model to the max pk value if there are records,
+        # or 1 if there are none. Set the `is_called` property (the third argument to `setval`) to true
+        # if there are records (as the max pk value is already in use), otherwise set it to false.
         for f in model._meta.fields:
             if isinstance(f, models.AutoField):
-                output.append("%s setval('%s', (%s max(%s) %s %s));" % \
+                output.append("%s setval('%s', coalesce(max(%s), 1), max(%s) %s null) %s %s;" % \
                     (style.SQL_KEYWORD('SELECT'),
                     style.SQL_FIELD(quote_name('%s_%s_seq' % (model._meta.db_table, f.column))),
-                    style.SQL_KEYWORD('SELECT'),
                     style.SQL_FIELD(quote_name(f.column)),
+                    style.SQL_FIELD(quote_name(f.column)),
+                    style.SQL_KEYWORD('IS NOT'),
                     style.SQL_KEYWORD('FROM'),
                     style.SQL_TABLE(quote_name(model._meta.db_table))))
                 break # Only one AutoField is allowed per model, so don't bother continuing.
         for f in model._meta.many_to_many:
-            output.append("%s setval('%s', (%s max(%s) %s %s));" % \
+            output.append("%s setval('%s', coalesce(max(%s), 1), max(%s) %s null) %s %s;" % \
                 (style.SQL_KEYWORD('SELECT'),
                 style.SQL_FIELD(quote_name('%s_id_seq' % f.m2m_db_table())),
-                style.SQL_KEYWORD('SELECT'),
                 style.SQL_FIELD(quote_name('id')),
+                style.SQL_FIELD(quote_name('id')),
+                style.SQL_KEYWORD('IS NOT'),
                 style.SQL_KEYWORD('FROM'),
                 style.SQL_TABLE(f.m2m_db_table())))
     return output
diff --git a/django/db/backends/util.py b/django/db/backends/util.py
index 9f75ff2844..fd0f6598a7 100644
--- a/django/db/backends/util.py
+++ b/django/db/backends/util.py
@@ -98,7 +98,7 @@ def typecast_boolean(s):
     return str(s)[0].lower() == 't'
 
 def typecast_decimal(s):
-    if s is None:
+    if s is None or s == '':
         return None
     return decimal.Decimal(s)
 
diff --git a/django/template/defaulttags.py b/django/template/defaulttags.py
index 3624d511fd..83ad8272d4 100644
--- a/django/template/defaulttags.py
+++ b/django/template/defaulttags.py
@@ -8,6 +8,14 @@ from django.utils.encoding import smart_str, smart_unicode
 import sys
 import re
 
+if not hasattr(__builtins__, 'reversed'):
+    # For Python 2.3.
+    # From http://www.python.org/doc/current/tut/node11.html
+    def reversed(data):
+        for index in xrange(len(data)-1, -1, -1):
+            yield data[index]
+
+
 register = Library()
 
 class CommentNode(Node):
@@ -104,11 +112,7 @@ class ForNode(Node):
             values = list(values)
         len_values = len(values)
         if self.reversed:
-            # From http://www.python.org/doc/current/tut/node11.html
-            def reverse(data):
-                for index in range(len(data)-1, -1, -1):
-                    yield data[index]
-            values = reverse(values)
+            values = reversed(values)
         unpack = len(self.loopvars) > 1
         for i, item in enumerate(values):
             context['forloop'] = {
diff --git a/django/views/debug.py b/django/views/debug.py
index 07a9fd9cee..d2efe76072 100644
--- a/django/views/debug.py
+++ b/django/views/debug.py
@@ -3,7 +3,7 @@ from django.template import Template, Context, TemplateDoesNotExist
 from django.utils.html import escape
 from django.http import HttpResponseServerError, HttpResponseNotFound
 from django.utils.encoding import smart_unicode
-import os, re
+import os, re, sys
 
 HIDDEN_SETTINGS = re.compile('SECRET|PASSWORD|PROFANITIES_LIST')
 
@@ -132,6 +132,8 @@ def technical_500_response(request, exc_type, exc_value, tb):
         'request': request,
         'request_protocol': request.is_secure() and "https" or "http",
         'settings': get_safe_settings(),
+        'sys_executable' : sys.executable,
+        'sys_version_info' : '%d.%d.%d' % sys.version_info[0:3],
         'template_info': template_info,
         'template_does_not_exist': template_does_not_exist,
         'loader_debug_info': loader_debug_info,
@@ -346,6 +348,14 @@ TECHNICAL_500_TEMPLATE = """
       <th>Exception Location:</th>
       <td>{{ lastframe.filename|escape }} in {{ lastframe.function|escape }}, line {{ lastframe.lineno }}</td>
     </tr>
+    <tr>
+      <th>Python Executable:</th>
+      <td>{{ sys_executable|escape }}</td>
+    </tr>
+    <tr>
+      <th>Python Version:</th>
+      <td>{{ sys_version_info }}</td>
+    </tr>
   </table>
 </div>
 {% if template_does_not_exist %}
diff --git a/docs/authentication.txt b/docs/authentication.txt
index 091a30a895..12b61db538 100644
--- a/docs/authentication.txt
+++ b/docs/authentication.txt
@@ -730,7 +730,7 @@ Django developers are currently discussing.
 Default permissions
 -------------------
 
-Three basic permissions -- add, create and delete -- are automatically created
+Three basic permissions -- add, change and delete -- are automatically created
 for each Django model that has a ``class Admin`` set. Behind the scenes, these
 permissions are added to the ``auth_permission`` database table when you run
 ``manage.py syncdb``.
diff --git a/docs/db-api.txt b/docs/db-api.txt
index cd3a115282..f58dca3f3a 100644
--- a/docs/db-api.txt
+++ b/docs/db-api.txt
@@ -388,7 +388,7 @@ The lookup parameters (``**kwargs``) should be in the format described in
 `Field lookups`_ below. Multiple parameters are joined via ``AND`` in the
 underlying SQL statement, and the whole thing is enclosed in a ``NOT()``.
 
-This example excludes all entries whose ``pub_date`` is the current date/time
+This example excludes all entries whose ``pub_date`` is later than 2005-1-3
 AND whose ``headline`` is "Hello"::
 
     Entry.objects.exclude(pub_date__gt=datetime.date(2005, 1, 3), headline='Hello')
@@ -398,8 +398,8 @@ In SQL terms, that evaluates to::
     SELECT ...
     WHERE NOT (pub_date > '2005-1-3' AND headline = 'Hello')
 
-This example excludes all entries whose ``pub_date`` is the current date/time
-OR whose ``headline`` is "Hello"::
+This example excludes all entries whose ``pub_date`` is later than 2005-1-3
+AND whose headline is NOT "Hello"::
 
     Entry.objects.exclude(pub_date__gt=datetime.date(2005, 1, 3)).exclude(headline='Hello')
 
diff --git a/docs/man/django-admin.1 b/docs/man/django-admin.1
new file mode 100644
index 0000000000..fec5053ccb
--- /dev/null
+++ b/docs/man/django-admin.1
@@ -0,0 +1,162 @@
+.TH "django-admin.py" "1" "June 2007" "Django Project" ""
+.SH "NAME"
+django\-admin.py \- Utility script for the Django web framework
+.SH "SYNOPSIS"
+.B django\-admin.py
+.I <action>
+.B [options]
+.sp
+.SH "DESCRIPTION"
+This utility script provides commands for creation and maintenance of Django
+projects and apps.
+.sp
+With the exception of
+.BI startproject,
+all commands listed below can also be performed with the
+.BI manage.py
+script found at the top level of each Django project directory.
+.sp
+.SH "ACTIONS"
+.TP
+.BI "adminindex [" "appname ..." "]"
+Prints the admin\-index template snippet for the given app name(s).
+.TP
+.BI "createcachetable [" "tablename" "]"
+Creates the table needed to use the SQL cache backend
+.TP
+.B dbshell
+Runs the command\-line client for the current
+.BI DATABASE_ENGINE.
+.TP
+.B diffsettings
+Displays differences between the current
+.B settings.py
+and Django's default settings. Settings that don't appear in the defaults are
+followed by "###".
+.TP
+.B inspectdb
+Introspects the database tables in the database specified in settings.py and outputs a Django
+model module.
+.TP
+.BI "install [" "appname ..." "]"
+Executes
+.B sqlall
+for the given app(s) in the current database.
+.TP
+.BI "reset [" "appname ..." "]"
+Executes
+.B sqlreset
+for the given app(s) in the current database.
+.TP
+.BI "runfcgi [" "KEY=val" "] [" "KEY=val" "] " "..."
+Runs this project as a FastCGI application. Requires flup. Use
+.B runfcgi help
+for help on the KEY=val pairs.
+.TP
+.BI "runserver [" "\-\-noreload" "] [" "\-\-adminmedia=ADMIN_MEDIA_PATH" "] [" "port|ipaddr:port" "]"
+Starts a lightweight Web server for development.
+.TP
+.BI "shell [" "\-\-plain" "]"
+Runs a Python interactive interpreter. Tries to use IPython, if it's available.
+The
+.BI \-\-plain
+option forces the use of the standard Python interpreter even when IPython is
+installed.
+.TP
+.BI "sql [" "appname ..." "]"
+Prints the CREATE TABLE SQL statements for the given app name(s).
+.TP
+.BI "sqlall [" "appname ..." "]"
+Prints the CREATE TABLE, initial\-data and CREATE INDEX SQL statements for the
+given model module name(s).
+.TP
+.BI "sqlclear [" "appname ..." "]"
+Prints the DROP TABLE SQL statements for the given app name(s).
+.TP
+.BI "sqlindexes [" "appname ..." "]"
+Prints the CREATE INDEX SQL statements for the given model module name(s).
+.TP
+.BI "sqlinitialdata [" "appname ..." "]"
+Prints the initial INSERT SQL statements for the given app name(s).
+.TP
+.BI "sqlreset [" "appname ..." "]"
+Prints the DROP TABLE SQL, then the CREATE TABLE SQL, for the given app
+name(s).
+.TP
+.BI "sqlsequencereset [" "appname ..." "]"
+Prints the SQL statements for resetting PostgreSQL sequences for the
+given app name(s).
+.TP
+.BI "startapp [" "appname" "]"
+Creates a Django app directory structure for the given app name in
+the current directory.
+.TP
+.BI "startproject [" "projectname" "]"
+Creates a Django project directory structure for the given project name
+in the current directory.
+.TP
+.BI syncdb
+Creates the database tables for all apps in INSTALLED_APPS whose tables
+haven't already been created.
+.TP
+.BI "test [" "\-\-verbosity" "] [" "appname ..." "]"
+Runs the test suite for the specified applications, or the entire project if
+no apps are specified
+.TP
+.BI validate
+Validates all installed models.
+.SH "OPTIONS"
+.TP
+.I \-\-version
+Show program's version number and exit.
+.TP
+.I \-h, \-\-help
+Show this help message and exit.
+.TP
+.I \-\-settings=SETTINGS
+Python path to settings module, e.g. "myproject.settings.main". If
+this isn't provided, the DJANGO_SETTINGS_MODULE environment variable
+will be used.
+.TP
+.I \-\-pythonpath=PYTHONPATH
+Lets you manually add a directory the Python path,
+e.g. "/home/djangoprojects/myproject".
+.TP
+.I \-\-plain
+Use plain Python, not IPython, for the "shell" command.
+.TP
+.I \-\-noinput
+Do not prompt the user for input.
+.TP
+.I \-\-noreload
+Disable the development server's auto\-reloader.
+.TP
+.I \-\-verbosity=VERBOSITY
+Verbosity level: 0=minimal output, 1=normal output, 2=all output.
+.TP
+.I \-\-adminmedia=ADMIN_MEDIA_PATH
+Specifies the directory from which to serve admin media when using the development server.
+
+.SH "ENVIRONMENT"
+.TP
+.I DJANGO_SETTINGS_MODULE
+In the absence of the
+.BI \-\-settings
+option, this environment variable defines the settings module to be read.
+It should be in Python-import form, e.g. "myproject.settings".
+
+.SH "SEE ALSO"
+Full descriptions of all these options, with examples, as well as documentation
+for the rest of the Django framework, can be found on the Django site:
+.sp
+.I http://www.djangoproject.com/documentation/
+.sp
+or in the distributed documentation.
+.SH "AUTHORS/CREDITS"
+Originally developed at World Online in Lawrence, Kansas, USA. Refer to the
+AUTHORS file in the Django distribution for contributors.
+.sp
+.SH "LICENSE"
+New BSD license. For the full license text refer to the LICENSE file in the
+Django distribution.
+
diff --git a/docs/model-api.txt b/docs/model-api.txt
index 0bba2db0a0..bef923ec33 100644
--- a/docs/model-api.txt
+++ b/docs/model-api.txt
@@ -447,6 +447,11 @@ and doesn't give a 404 response).
 
 The admin represents this as an ``<input type="text">`` (a single-line input).
 
+``URLField`` takes an optional argument, ``maxlength``, the maximum length (in
+characters) of the field. The maxlength is enforced at the database level and
+in Django's validation. If you don't specify ``maxlength``, a default of 200
+is used.
+
 ``USStateField``
 ~~~~~~~~~~~~~~~~
 
diff --git a/docs/newforms.txt b/docs/newforms.txt
index aef7ffa967..4dc42caff2 100644
--- a/docs/newforms.txt
+++ b/docs/newforms.txt
@@ -303,6 +303,11 @@ is -- e.g., for ``DateField``, it's ``None`` instead of the empty string. For
 full details on each field's behavior in this case, see the "Empty value" note
 for each field in the "Built-in ``Field`` classes" section below.
 
+You can write code to perform validation for particular form fields (based on
+their name) or for the form as a whole (considering combinations of various
+fields). More information about this is in the `Custom form and field
+validation`_ section, below.
+
 Behavior of unbound forms
 ~~~~~~~~~~~~~~~~~~~~~~~~~
 
@@ -1212,6 +1217,84 @@ custom ``Field`` classes. To do this, just create a subclass of
 mentioned above (``required``, ``label``, ``initial``, ``widget``,
 ``help_text``).
 
+Custom form and field validation
+---------------------------------
+
+Form validation happens when the data is cleaned. If you want to customise
+this process, there are various places you can change, each one serving a
+different purpose. Thee types of cleaning methods are run during form
+processing. These are normally executed when you call the ``is_valid()``
+method on a form. There are other things that can kick of cleaning and
+validation (accessing the ``errors`` attribute or calling ``full_clean()``
+directly), but normally they won't be needed.
+
+In general, any cleaning method can raise ``ValidationError`` if there is a
+problem with the data it is processing, passing the relevant error message to
+the ``ValidationError`` constructor. If no ``ValidationError`` is raised, the
+method should return the cleaned (normalised) data as a Python object.
+
+If you detect multiple errors during a cleaning method and wish to signal all
+of them to the form submittor, it is possible to pass a list of errors to the
+``ValidationError`` constructor.
+
+The three types of cleaning methods are:
+
+    * The ``clean()`` method on a Field subclass. This is responsible
+      for cleaning the data in a way that is generic for that type of field.
+      For example, a FloatField will turn the data into a Python ``float`` or
+      raise a ``ValidationError``.
+
+    * The ``clean_<fieldname>()`` method in a form subclass -- where
+      ``<fieldname>`` is replaced with the name of the form field attribute.
+      This method does any cleaning that is specific to that particular
+      attribute, unrelated to the type of field that it is. This method is not
+      passed any parameters. You will need to look up the value of the field
+      in ``self.cleaned_data`` and remember that it will be a Python object
+      at this point, not the original string submitted in the form (it will be
+      in ``cleaned_data`` because the general field ``clean()`` method, above,
+      has already cleaned the data once).
+
+      For example, if you wanted to validate that the contents of a
+      ``CharField`` called ``serialnumber`` was unique,
+      ``clean_serialnumber()`` would be the right place to do this. You don't
+      need a specific field (it's just a ``CharField``), but you want a
+      formfield-specific piece of validation and, possibly,
+      cleaning/normalizing the data.
+
+    * The Form subclass's ``clean()`` method. This method can perform
+      any validation that requires access to multiple fields from the form at
+      once. This is where you might put in things to check that if field ``A``
+      is supplied, field ``B`` must contain a valid email address and the
+      like. The data that this method returns is the final ``cleaned_data``
+      attribute for the form, so don't forget to return the full list of
+      cleaned data if you override this method (by default, ``Form.clean()``
+      just returns ``self.cleaned_data``).
+
+      Note that any errors raised by your ``Form.clean()`` override will not
+      be associated with any field in particular. They go into a special
+      "field" (called ``__all__``, which you can access via the
+      ``non_field_errors()`` method if you need to.
+
+These methods are run in the order given above, one field at a time.  That is,
+for each field in the form (in the order they are declared in the form
+definition), the ``Field.clean()`` method (or it's override) is run, then
+``clean_<fieldname>()``. Finally, once those two methods are run for every
+field, the ``Form.clean()`` method, or it's override, is executed.
+
+As mentioned above, any of these methods can raise a ``ValidationError``. For
+any field, if the ``Field.clean()`` method raises a ``ValidationError``, any
+field-specific cleaning method is not called. However, the cleaning methods
+for all remaining fields are still executed.
+
+The ``clean()`` method for the ``Form`` class or subclass is always run. If
+that method raises a ``ValidationError``, ``cleaned_data`` will be an empty
+dictionary.
+
+The previous paragraph means that if you are overriding ``Form.clean()``, you
+should iterate through ``self.cleaned_data.items()``, possibly considering the
+``_errors`` dictionary attribute on the form as well. In this way, you will
+already know which fields have passed thei individual validation requirements.
+
 A simple example
 ~~~~~~~~~~~~~~~~
 
diff --git a/scripts/rpm-install.sh b/scripts/rpm-install.sh
index d3d95bcdb1..f337a789b1 100644
--- a/scripts/rpm-install.sh
+++ b/scripts/rpm-install.sh
@@ -21,3 +21,8 @@ done
 # Make sure we match foo.pyo and foo.pyc along with foo.py (but only once each)
 sed -e "/\.py[co]$/d" -e "s/\.py$/.py*/" DIRS FILES >INSTALLED_FILES
 
+mkdir -p ${RPM_BUILD_ROOT}/%{_mandir}/man1/
+cp docs/man/* ${RPM_BUILD_ROOT}/%{_mandir}/man1/
+cat << EOF >> INSTALLED_FILES
+%doc %{_mandir}/man1/*"
+EOF
diff --git a/tests/regressiontests/serializers_regress/tests.py b/tests/regressiontests/serializers_regress/tests.py
index e20bbbd363..4afd87ccc8 100644
--- a/tests/regressiontests/serializers_regress/tests.py
+++ b/tests/regressiontests/serializers_regress/tests.py
@@ -288,11 +288,11 @@ def fieldsTest(format, self):
 
     obj = ComplexModel(field1='first',field2='second',field3='third')
     obj.save()
-    
+
     # Serialize then deserialize the test database
     serialized_data = serializers.serialize(format, [obj], indent=2, fields=('field1','field3'))
     result = serializers.deserialize(format, serialized_data).next()
-    
+
     # Check that the deserialized object contains data in only the serialized fields.
     self.assertEqual(result.object.field1, 'first')
     self.assertEqual(result.object.field2, '')
@@ -304,19 +304,20 @@ def streamTest(format, self):
 
     obj = ComplexModel(field1='first',field2='second',field3='third')
     obj.save()
-    
+
     # Serialize the test database to a stream
-    stream = StringIO()    
+    stream = StringIO()
     serializers.serialize(format, [obj], indent=2, stream=stream)
-    
+
     # Serialize normally for a comparison
     string_data = serializers.serialize(format, [obj], indent=2)
 
     # Check that the two are the same
-    self.assertEqual(string_data, stream.buffer())
+    self.assertEqual(string_data, stream.getvalue())
     stream.close()
-    
+
 for format in serializers.get_serializer_formats():
     setattr(SerializerTests, 'test_'+format+'_serializer', curry(serializerTest, format))
     setattr(SerializerTests, 'test_'+format+'_serializer_fields', curry(fieldsTest, format))
-    setattr(SerializerTests, 'test_'+format+'_serializer_stream', curry(fieldsTest, format))
+    if format != 'python':
+        setattr(SerializerTests, 'test_'+format+'_serializer_stream', curry(streamTest, format))