boulder-oracle-sprint: Merged to [5318]

git-svn-id: http://code.djangoproject.com/svn/django/branches/boulder-oracle-sprint@5319 bcc190cf-cafb-0310-a4f2-bffc1f526a37

4 files changed, 14 insertions, 27 deletions

diff --git a/django/contrib/admin/templatetags/admin_list.py b/django/contrib/admin/templatetags/admin_list.py
index 0bf18d86cc..7ad66c250d 100644
--- a/django/contrib/admin/templatetags/admin_list.py
+++ b/django/contrib/admin/templatetags/admin_list.py
@@ -72,6 +72,7 @@ def result_headers(cl):
     for i, field_name in enumerate(lookup_opts.admin.list_display):
         try:
             f = lookup_opts.get_field(field_name)
+            admin_order_field = None
         except models.FieldDoesNotExist:
             # For non-field list_display values, check for the function
             # attribute "short_description". If that doesn't exist, fall
@@ -86,7 +87,8 @@ def result_headers(cl):
                     header = field_name.replace('_', ' ')
 
             # It is a non-field, but perhaps one that is sortable
-            if not getattr(getattr(cl.model, field_name), "admin_order_field", None):
+            admin_order_field = getattr(getattr(cl.model, field_name), "admin_order_field", None)
+            if not admin_order_field:
                 yield {"text": header}
                 continue
 
@@ -101,7 +103,7 @@ def result_headers(cl):
 
         th_classes = []
         new_order_type = 'asc'
-        if field_name == cl.order_field:
+        if field_name == cl.order_field or admin_order_field == cl.order_field:
             th_classes.append('sorted %sending' % cl.order_type.lower())
             new_order_type = {'asc': 'desc', 'desc': 'asc'}[cl.order_type.lower()]
 
diff --git a/django/core/serializers/json.py b/django/core/serializers/json.py
index 20adce798d..55804b8316 100644
--- a/django/core/serializers/json.py
+++ b/django/core/serializers/json.py
@@ -35,7 +35,6 @@ def Deserializer(stream_or_string, **options):
         stream = StringIO(stream_or_string)
     else:
         stream = stream_or_string
-    #for obj in PythonDeserializer(simplejson.load(stream, cls=DjangoJSONDecoder)):
     for obj in PythonDeserializer(simplejson.load(stream)):
         yield obj
 
@@ -62,25 +61,3 @@ class DjangoJSONEncoder(simplejson.JSONEncoder):
 # Older, deprecated class name (for backwards compatibility purposes).
 DateTimeAwareJSONEncoder = DjangoJSONEncoder
 
-## Our override for simplejson.JSONNumber, because we want to use decimals in
-## preference to floats (we can convert decimal -> float when they stored, if
-## needed, but cannot go the other way).
-#def DjangoNumber(match, context):
-#    match = DjangoNumber.regex.match(match.string, *match.span())
-#    integer, frac, exp = match.groups()
-#    if exp:
-#        res = float(integer + (frac or '') + (exp or ''))
-#    elif frac:
-#        res = decimal.Decimal(integer + frac)
-#    else:
-#        res = int(integer)
-#    return res, None
-#decoder.pattern(r'(-?(?:0|[1-9]\d*))(\.\d+)?([eE][-+]?\d+)?')(DjangoNumber)
-#
-#converters = decoder.ANYTHING[:]
-#converters[-1] = DjangoNumber
-#decoder.JSONScanner = decoder.Scanner(converters)
-#
-#class DjangoJSONDecoder(simplejson.JSONDecoder):
-#    _scanner = decoder.Scanner(converters)
-#
diff --git a/django/db/backends/mysql_old/base.py b/django/db/backends/mysql_old/base.py
index 4704fe80a5..ac3b75efde 100644
--- a/django/db/backends/mysql_old/base.py
+++ b/django/db/backends/mysql_old/base.py
@@ -25,7 +25,6 @@ django_conversions.update({
     FIELD_TYPE.DATE: util.typecast_date,
     FIELD_TYPE.TIME: util.typecast_time,
     FIELD_TYPE.DECIMAL: util.typecast_decimal,
-    FIELD_TYPE.NEWDECIMAL: util.typecast_decimal,
 })
 
 # This should match the numerical portion of the version numbers (we can treat
diff --git a/docs/model-api.txt b/docs/model-api.txt
index be5676b25e..1b1b405d35 100644
--- a/docs/model-api.txt
+++ b/docs/model-api.txt
@@ -185,7 +185,9 @@ The admin represents this as two ``<input type="text">`` fields, with
 JavaScript shortcuts.
 
 ``DecimalField``
-~~~~~~~~~~~~~~
+~~~~~~~~~~~~~~~~
+
+**New in Django development version**
 
 A fixed-precision decimal number, represented in Python by a ``Decimal`` instance.
 Has two **required** arguments:
@@ -317,10 +319,17 @@ because the ``match`` applies to the base filename (``foo.gif`` and
 ``FloatField``
 ~~~~~~~~~~~~~~
 
+**Changed in Django development version**
+
 A floating-point number represented in Python by a ``float`` instance.
 
 The admin represents this as an ``<input type="text">`` (a single-line input).
 
+**NOTE:** The semantics of ``FloatField`` have changed in the Django
+development version. See the `Django 0.96 documentation`_ for the old behavior.
+
+.. _Django 0.96 documentation: http://www.djangoproject.com/documentation/0.96/model-api/#floatfield
+
 ``ImageField``
 ~~~~~~~~~~~~~~