Removed oldforms, validators, and related code:

 * Removed `Manipulator`, `AutomaticManipulator`, and related classes.
 * Removed oldforms specific bits from model fields:
   * Removed `validator_list` and `core` arguments from constructors.
   * Removed the methods:
     * `get_manipulator_field_names`
     * `get_manipulator_field_objs`
     * `get_manipulator_fields`
     * `get_manipulator_new_data`
     * `prepare_field_objs_and_params`
     * `get_follow`
   * Renamed `flatten_data` method to `value_to_string` for better alignment with its use by the serialization framework, which was the only remaining code using `flatten_data`.
 * Removed oldforms methods from `django.db.models.Options` class: `get_followed_related_objects`, `get_data_holders`, `get_follow`, and `has_field_type`.
 * Removed oldforms-admin specific options from `django.db.models.fields.related` classes: `num_in_admin`, `min_num_in_admin`, `max_num_in_admin`, `num_extra_on_change`, and `edit_inline`.
 * Serialization framework
   * `Serializer.get_string_value` now calls the model fields' renamed `value_to_string` methods.
   * Removed a special-casing of `models.DateTimeField` in `core.serializers.base.Serializer.get_string_value` that's handled by `django.db.models.fields.DateTimeField.value_to_string`.
 * Removed `django.core.validators`:
   * Moved `ValidationError` exception to `django.core.exceptions`.
   * For the couple places that were using validators, brought over the necessary code to maintain the same functionality.
 * Introduced a SlugField form field for validation and to compliment the SlugField model field (refs #8040).
 * Removed an oldforms-style model creation hack (refs #2160).

git-svn-id: http://code.djangoproject.com/svn/django/trunk@8616 bcc190cf-cafb-0310-a4f2-bffc1f526a37

1 files changed, 12 insertions, 1 deletions

diff --git a/django/forms/fields.py b/django/forms/fields.py
index ee9b8c62f1..afbf6146b0 100644
--- a/django/forms/fields.py
+++ b/django/forms/fields.py
@@ -38,7 +38,7 @@ __all__ = (
     'RegexField', 'EmailField', 'FileField', 'ImageField', 'URLField',
     'BooleanField', 'NullBooleanField', 'ChoiceField', 'MultipleChoiceField',
     'ComboField', 'MultiValueField', 'FloatField', 'DecimalField',
-    'SplitDateTimeField', 'IPAddressField', 'FilePathField',
+    'SplitDateTimeField', 'IPAddressField', 'FilePathField', 'SlugField',
 )
 
 # These values, if given to to_python(), will trigger the self.required check.
@@ -835,3 +835,14 @@ class IPAddressField(RegexField):
 
     def __init__(self, *args, **kwargs):
         super(IPAddressField, self).__init__(ipv4_re, *args, **kwargs)
+
+slug_re = re.compile(r'^[-\w]+$')
+
+class SlugField(RegexField):
+    default_error_messages = {
+        'invalid': _(u"Enter a valid 'slug' consisting of letters, numbers,"
+                     u" underscores or hyphens."),
+    }
+
+    def __init__(self, *args, **kwargs):
+        super(SlugField, self).__init__(slug_re, *args, **kwargs)