Removed several deprecated features for 1.0 (refs #7830):

* "simple" cache backend
 * `ObjectPaginator`
 * `edit_inline_type` argument for `ForeignKey` fields
 * `QOperator`, `QNot`, `QAnd` and `QOr`
 * `maxlength` argument 


git-svn-id: http://code.djangoproject.com/svn/django/trunk@8191 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/db/models/fields/__init__.py

@@ -22,7 +22,6 @@ from django.utils.itercompat import tee
 from django.utils.text import capfirst
 from django.utils.translation import ugettext_lazy, ugettext as _
 from django.utils.encoding import smart_unicode, force_unicode, smart_str
-from django.utils.maxlength import LegacyMaxlength
 from django.utils import datetime_safe
 
 class NOT_PROVIDED:
@@ -62,10 +61,6 @@ def manipulator_validator_unique(f, opts, self, field_data, all_data):
 #     getattr(obj, opts.pk.attname)
 
 class Field(object):
-    # Provide backwards compatibility for the maxlength attribute and
-    # argument for this class and all subclasses.
-    __metaclass__ = LegacyMaxlength
-
     # Designates whether empty strings fundamentally are allowed at the
     # database level.
     empty_strings_allowed = True